Principal Data Platform Engineer Mitchell MartinPrincipal Data Platform EngineerKing of Prussia, PA$98,000–$140,000 / yearBachelor's degree in Computer Science, Engineering, Data Science, or related field, or equivalent practical experience. The successful candidate will work with generic technology platforms to ensure data quality and platform reliability.
Principal Experience Designer (Remote) WorkwayPrincipal Experience Designer (Remote)Fort Washington, PARemoteUXDesign #ProductDesign #UIDesign #ExperienceDesign #Figma #DesignSystems #RemoteJobs #UXJobs #DigitalDesign #HiringNow Currently, we have a Principal Experience Designer opportunity with America's leading luxury home builder, has been creating dream homes in the best locations nationwide for over 55 years.
Principal Architect - Data EDI StaffingPrincipal Architect - DataCollingswood, NJEnterprise-Wide Architectural Data Leadership Define and evolve the enterprise data architecture across key data domains, including data platforms, integration, governance, analytics, and data security, ensuring cohesive and scalable end-to-end data solutions. Enterprise Data Strategy Development: Demonstrates the ability to design and implement comprehensive data strategies that support diverse use cases, including analytics, real-time transactional processing, bulk data movement, and API-driven data access.
Principal Architect, Marketing and Retailer Systems EDI StaffingPrincipal Architect, Marketing and Retailer SystemsCollingswood, NJEnterprise-Wide Architectural Leadership (20%) Define and evolve the enterprise application architecture across key domains, including application platforms, cloud platforms, integration, security, and operational services, ensuring cohesive and scalable end-to-end solutions across hybrid and multi-cloud environments. Deep experience with architectural patterns such as microservices, event-driven architectures, API-first design, domain-driven design, and distributed systems, along with application lifecycle management, service orchestration, and platform engineering.
Principal Scientist, Biologics Optimization Johnson & JohnsonPrincipal Scientist, Biologics OptimizationSpring House, PAPurpose: The Biologics Optimization team within Biologics Discovery is responsible for the design and optimization of lead biologic variants across multiple therapeutic modalities to achieve differentiated functional outcomes aligned with desired therapeutic mechanism of action (MoA). The Principal Scientist will be expected to establish and champion scientific best practices in function-driven optimization, leveraging detailed understanding of antibody structure-function relationships, protein sequence space, and biological pathways to guide engineering decisions.
Principal Gifts Team Coordinator Earthjustice Legal Defense FundPrincipal Gifts Team CoordinatorPhiladelphia, PARemote$84,200–$93,600 / yearThe team works in close partnership with senior staff, volunteer leadership, and Development colleagues to cultivate Ultra High Net Worth (UHNW) individuals for transformational investments in Earthjustice and Earthjustice Action, raising approximately one‑third of Earthjustice’s contributed revenue annually. The Coordinator provides administrative and project coordination support to the Director of Principal Gifts and plays a central role in fostering a healthy and inclusive team culture by supporting onboarding of new hires, internal communications, team gatherings and trainings.
Principal Product Designer Chegg, Inc.Principal Product DesignerTrenton, New JerseyWe need someone who operates at the intersection of product strategy, design craft, and AI-first delivery: a person who can determine which problems are worth solving, turn that into a plan the team can build, and bring it to life through design, rapid prototyping, and real user testing. Use a variety of techniques (one-on-one user interviews, rapid prototypes built with AI coding tools, and whatever else works) to validate and invalidate a wide breadth of ideas quickly and cheaply.
Principal Scientist (Director) - Outcomes Research Merck & Co IncPrincipal Scientist (Director) - Outcomes ResearchNorth Wales, PA$190,800–$300,300 / yearPrimary Responsibilities: This position has primary responsibility for planning/managing a comprehensive program of real-world evidence and non-interventional research activities for in-line and pipeline products for lung cancers to meet the value evidence needs of clinicians, payers, policymakers, health technology assessment (HTA)/reimbursement agencies, and health systems globally. The following skills and knowledge are needed to be successful in this role: Decision making: Identifying and understanding problems and opportunities by gathering, analyzing and interpreting quantitative and qualitative information; choosing the best course of action by establishing clear decision criteria, generating and evaluating alternatives, and making timely decisions; taking action that is consistent with available facts and constraints and optimizes probable consequences.
Experienced Structural Engineer | Associate Principal Wiss Janney Elstner AssociatesExperienced Structural Engineer | Associate PrincipalPhiladelphia, Pennsylvania$110,700–$184,500 / yearTechnical leadership, including applying sound engineering judgement and a deep understanding of governing codes, design guidelines, and industry practices; collaborating with interdisciplinary project teams across WJE as the structural engineering subject-matter expert (SME); leveraging your expertise for a variety of structural engineering projects, including the investigation, design, analysis, repair, and renovation of new and existing structures, construction materials, loading conditions, and construction types; preparing technically excellent client deliverables; providing high-quality reviews and oversight of work by others; and performing and training others in hands-on fieldwork. Minimum twenty years of relevant structural engineering industry experience, including technical and project management (e.g., failure/damage investigation; non-destructive evaluation and instrumentation; structural analysis and design for repair, retrofit, and rehabilitation of existing structures; evaluation of parking garage structures; and/or specialty consulting of new systems and materials from design through construction).
NewSenior Principal Scientist, Clinical Research, Antibacterials, Antifungals, CMV and Covid 19 Merck & Co IncSenior Principal Scientist, Clinical Research, Antibacterials, Antifungals, CMV and Covid 19North Wales, PA$282,200–$444,200 / yearThrough clinical trials we ensure that our existing and pipeline products are developed to produce safe, effective, and innovative medicines, and we work with cross-functional colleagues in Global Medical and Scientific Affairs and Global Policy to ensure timely access to our medicines. Establishing communications with prominent clinical investigators in their particular field of interest, particularly those scientifically and operationally strong investigators who can assist in the development of our company's investigational and marketed drugs.
NewAssociate Principal Scientist, Biostatistics Merck & Co IncAssociate Principal Scientist, BiostatisticsNorth Wales, PA$142,400–$224,100 / yearIn BARDS (Biostatistics and Research Decision Sciences), a distinguished department within our company's renowned Research and Development division, quantitative scientists, in partnership with other subject matter experts, apply state-of-the art scientific methodologies and tools to enable the discovery, development, regulatory approval, manufacturing, and marketing of medical drugs and vaccines for the benefit of patients and global human health. Required Skills: Biostatistics, Clinical Development, Clinical Trials, Clinical Trials Analysis, Data Analysis, Data Management, Data Science, Numerical Analysis, Project Management, Regulatory Compliance, Scientific Modeling, Statistical Analysis, Statistical Methods, Statistics.
Principal Customer Solutions Engineer Rocket SoftwarePrincipal Customer Solutions EngineerTrenton, NJRemoteThe Customer Solutions Engineer a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions designed to support our Customers’ Digital Transformation. + Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional, Microsoft AZURE Solution Architect, Google Cloud Certification; Scaled Agile Framework (SAFe) etc.
Principal Biostatistician Penfield Search PartnersPrincipal BiostatisticianPhiladelphia, PAOur client is a global organization focused on advancing novel therapies for patients with rare diseases, with a clinical pipeline spanning multiple stages of development and therapeutic areas including immunology, hematology, cardiovascular and metabolic, respiratory, and transplant therapeutic areas. Utilizing three strategic scientific platforms of plasma fractionation, recombinant protein technology, and cell and gene therapy, the company continually refines ways in which products can address unmet medical needs and help patients lead full lives.
Principal Engineer, Packaging Equipment Validation & Engineering Group, IncPrincipal Engineer, Packaging EquipmentFort Washington, PAValidation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices industries in the following areas: Laboratory, Compliance, Computer, Engineering, Project Management, Validation, and other services. The individual will provide technical leadership for packaging equipment while collaborating with Manufacturing, Operations, Research & Development, Marketing, Market Research, Supply Chain, Process Excellence, and other affiliated functions to identify and address packaging equipment and/or validation needs.
Senior Principal Enterprise Architect Penn MedicineSenior Principal Enterprise ArchitectPhiladelphia, PATranslates enterprise and business strategy into actionable architecture direction, working with executive and operational leadership to define the Business Capability Model, identify capability gaps, and align technology investments to strategic priorities across Penn Medicine's integrated missions. Flexes to lead or support any strategic initiative, program, or architecture assessment assigned to the EA backlog by the Vice President, Enterprise Architecture, Research & Strategy, providing domain-agnostic architectural leadership as organizational priorities evolve.
Senior Principal EA Applied AI Agentic Architecture Penn MedicineSenior Principal EA Applied AI Agentic ArchitecturePhiladelphia, PASummary: Principal Enterprise Architect - Applied AI & Agentic Architecture is the senior individual contributor role responsible for the solution and workflow-level architecture of applied AI, generative AI (GenAI), and agentic systems across the enterprise. This role operates at the intersection of clinical care, enterprise IT, and emerging AI technology, ensuring that AI investments are architecturally sound, clinically safe, ethically governed, and aligned to measurable organizational outcomes.
Principal Engineer High Company LLCPrincipal EngineerPhiladelphia, PAEngineering leadership and management: Ensure that on projects assigned within the region or national account, technical staff: Adhere to StructureCare quality, schedule, and budget requirements, adjusting as necessary to meet targets. Manage assigned direct and/or indirect report relationships including: Conduct all required performance reviews with regular check-ins, documentation and positive coaching as required to ensure the development of engineers assigned.
RF Power Amplifier Design Engineer, Principal MACOM Technology Solutions Holdings IncRF Power Amplifier Design Engineer, PrincipalHamilton Township, NJ$98,000–$135,000 / yearJob Overview: MACOM seeks a highly experienced Senior Electrical Engineer to design solid-state power amplifiers at RF, microwave, and millimeter-wave frequencies. MACOM sells and distributes products globally via a sales channel comprised of a direct field sales force, authorized sales representatives, and leading industry distributors.
ArcGIS Utilities Industry Principal Director Accenture PlcArcGIS Utilities Industry Principal DirectorPhiladelphia, PALearn more about Accentures Utilities Transmission & Distribution Practice here>> http://www.accenture.com/us-en/industries/utilities/transmission-distributionRole Overview The ArcGIS Utility Network Principal Director will serve as the executive functional and technology authority guiding utility clients through the transformation of legacy, geometric network-based GIS environments to the ArcGIS Utility Network platform, applying industry-leading practices and proven implementation patterns. Key ResponsibilitiesExecutive Advisory & Industry LeadershipServe as a trusted advisor to utility executives and enterprise architecture leaders, guiding GIS modernization strategies aligned with grid digitization, asset optimization, and operational transformation initiatives.
Principal, Air Quality Ramboll UK LtdPrincipal, Air QualityBlue Bell, PA$178,000–$222,000 / yearYour key tasks and responsibilities will be: Identifying and pursuing business development opportunities; Managing projects, clients, and regulatory agency relations; Critically reviewing and interpreting local, state, and federal environmental regulations, compiling and drafting regulatory applicability determinations, and communicating findings, to co-workers, clients, and regulatory agencies; Overseeing the preparation of comprehensive federal and state air permit application materials; Testifying at administrative and/or court hearings; Participating in local, national and international scientific and trade group meetings; and. D. degree in Engineering or Environmental Sciences, or related discipline; 13+ years of related air science experience, largely in a consulting environment; Demonstrated capabilities in understanding, interpreting, and applying environmental regulations to real-world situations; Understanding of air quality issues and agency-approved methods and guidance; Ability to externally manage client and regulatory agency relationships and internally manage staff and competing project priorities; and.
Principal, Environmental Due Diligence, EHS Compliance and Permitting Ramboll UK LtdPrincipal, Environmental Due Diligence, EHS Compliance and PermittingBlue Bell, PA$178,000–$222,000 / yearThe ideal candidate should possess experience in managing consulting projects, be adept at working within multi-disciplinary teams, be skilled in the analysis and communication of information, and be capable of collaborating effectively with agencies, organizations, and individuals to provide guidance on decision-making. As a new Principal, you will collaborate with others across the business to spearhead the development and management of our EHS consulting practice, offering strategic direction, technical know-how, entrepreneurial energy and creative solutions to our clients.
Photonics Transceiver Engineer, Senior / Principal MACOM Technology Solutions Holdings IncPhotonics Transceiver Engineer, Senior / PrincipalHamilton Township, NJ$105,000–$160,000 / yearPosition Overview: The Photonics Transceiver Engineer, Senior/Principal will utilize in depth knowledge to develop, design, maintain, or improve photonic transceiver modules for high-speed digital signal transport in harsh environments for Aerospace & Defence applications. Will demonstrate advanced conceptual and practical expertise in photonic parallel optical VCSEL-based transceiver and high-speed electrical design, test, qualification and transition to manufacturing challenges and effective working knowledge of related disciplines.
Principal, Process Architecture Barry-WehmillerPrincipal, Process ArchitectureKing Of Prussia, PA$170,000–$240,000 / yearBy blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world. Rooted in our distinct culture of Truly Human Leadership, we cultivate the leaders who will define tomorrow and partner with our clients in the food & beverage, life sciences, industrial, and advanced technology industries to build the future of manufacturing and technology.
Principal Process Engineer - API + OSD Barry-WehmillerPrincipal Process Engineer - API + OSDKing Of Prussia, PA$170,000–$240,000 / yearResponsible as leading expert for Active Pharmaceutical Ingredients (APIs) and/or Oral Solid Dose (OSD) processing operations, regulatory guidance trends, evolving technology innovations, OEM supplier community partner, recognized industry expert through published/presented thought leadership and for launching and nurturing lifecycle client programs. Understanding and development of process construction documents including piping & instrument diagrams (P&IDs), equipment general arrangement drawings, piping plans inclusive of orthographic and isometric drawings, operator access platform and equipment support drawings, line lists, tie-in lists, installation specifications, bills of material (BOM), scopes of work, etc.
Principal, Process Controls Engineer Barry-WehmillerPrincipal, Process Controls EngineerKing Of Prussia, PADesign Group is widely known as an industry leader, recognized as a top system integrator, ranking #9 in the 2025 System Integrator Giants; as a Rockwell Platinum Integrator, the highest designation given to Rockwell partners; and as an Ignition Enterprise Premier Integrator. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world.
Principal Pathologist WuXi AppTec Co LtdPrincipal PathologistPhiladelphia, PAResponsibilities As a study pathologist, attend all key activities of preclinical studies regarding pathology, perform macroscopic and microscopic examination, evaluate pathological data and write comprehensive pathology report. This role is either on-site at our Natick facility or remote (this determination will depend on experience and a candidates level of independent diagnosis).
Structural Associate Principal ECS LtdStructural Associate PrincipalMount Laurel, New Jersey$105,000–$150,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). You will collaborate with clients and multidisciplinary project teams to evaluate structural performance, support construction and repair efforts, and deliver practical, high-quality engineering solutions across a variety of facility types.
Building Enclosure Associate Principal ECS LtdBuilding Enclosure Associate PrincipalMount Laurel, New Jersey$105,000–$150,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). You will work closely with clients and multidisciplinary project teams to evaluate building envelope performance, support construction quality, and deliver practical consulting solutions across a variety of facility types.
NewPrincipal Software Engineer ListrakPrincipal Software EngineerKing of Prussia, PAAs a technical leader, you'll influence architectural strategy, drive innovation, mentor engineers, and lead large-scale initiatives that directly impact the future of our products and platform. In this role, you'll partner closely with Engineering, Product, Architecture, and DevOps teams to design, build, and scale modern full-stack solutions that power billions of customer interactions.
Principal Software Development Engineer in Test Akamai Technologies, Inc.Principal Software Development Engineer in TestTrenton, NJ$169,300–$304,700 / yearAs a Principal Software Development Engineer in Test, you will be responsible for: + Designing, building, and scaling advanced automated test frameworks to validate the performance, reliability, and security of the Akamai Linux kernel for AI and Compute platforms. For US based candidates only - the base salary for this position ranges from $169,300 - $304,700/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location.
Geotechnical Principal ECS LtdGeotechnical PrincipalMount Laurel, New Jersey$105,000–$145,000 / yearECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). #LI-JG1 What We're Looking For: Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar is required.
Principal Network Architect Cornelis NetworksPrincipal Network ArchitectWayne, PARemoteIn this highly visible technical leadership role, you will drive system architecture across hardware, ASIC, FPGA, firmware, software, and networking, ensuring every layer of the stack is optimized to deliver industry-leading performance, scalability, and efficiency. You will partner closely with architects, ASIC and hardware engineers, firmware and software teams, product management, solutions architects, and executive leadership to translate customer requirements and emerging technologies into innovative networking platforms.
Principal Strategic Customer Success Account Manager (AI Enabled, High-Touch) VertexPrincipal Strategic Customer Success Account Manager (AI Enabled, High-Touch)King of Prussia, Pennsylvania$114,500–$148,800 / yearThe role leads executive engagement and cross-functional collaboration across Sales, Support, Professional Services, Product Management, Research, Development, and Engineering to accelerate adoption, support renewals, and deliver a seamless customer experience. US Base Salary Range: $114,500.00 - $148,800.00 Base pay offered to new hires may vary based upon factors including relevant industry and job-related skills and experience, geographic location, and business needs.
Marketing Principal Nexant, Inc.Marketing PrincipalPhiladelphia, PAAs a Marketing Principal, you will oversee all Eastern marketing accounts, serve as a trusted partner to clients and internal stakeholders, and lead an Account Management team responsible for day-to-day execution, including online and offline marketing, events, lead generation, email marketing and paid and social media. Director, Marketing Client Services and plays a critical part in advancing Resource Innovations' internal agency model-bringing agency-caliber strategic thinking, creative excellence, and disciplined execution to large-scale energy efficiency and energy transformation programs.
Principal Technologist (Req#1227) ePlus TechnologyPrincipal Technologist (Req#1227)King Of Prussia, PA$160,000–$210,000 / yearThe position requires a strong understanding of how technology drives business outcomes and enables the development of strategies aligned to customer objectives The Principal Technologist will be involved in the entire sales cycle, including leading meetings to discuss key business and technology issues, assess clients' needs and identify the ePlus targeted product and service solutions that best meet those needs. 8 or more years of experience in designing or implementing complex networks, systems/storage solutions and ability to articulate deep technical knowledge of infrastructure services, data center design and cloud integration for enterprise customers.
Principal Software Engineer (TS/SCI) {S} ARKA Group, L.P.Principal Software Engineer (TS/SCI) {S}King Of Prussia, PennsylvaniaBeyond direct design, the architect is expected to drive technical consensus through trade studies, proactively identify and mitigate technical risks, act as the primary technical interface to leadership, government customers, and sub-contractor CA/CE’s, and actively participate in the mentorship and growth of the distributed engineering team, ultimately joining our team to help shape the development and delivery of custom solutions and providing significant opportunities for personal skill development at ARKA. ARKA is seeking an accomplished Software Architect/Principal Software Engineer who is deeply customer mission-focused and passionate about providing strategic technical leadership in the software architecture and design of complex government systems, requiring proven experience leading programs involving 30+ developers in a distributed environment.
Principal AI/ML Engineer (Large Language Model) (TS/SCI) {S} ARKA Group, L.P.Principal AI/ML Engineer (Large Language Model) (TS/SCI) {S}King Of Prussia, PennsylvaniaExperience leading an interdisciplinary team of researchers and software developers and working with a program manager to define project scope and schedule to ensure we meet project milestones as defined by our customers. Situated less than an hour outside of Philadelphia and hosting the largest mall on the east coast, King of Prussia offers the urban feel sought in the city, while also giving opportunities to experience the beauty and history found only in Pennsylvania.
Principal Combustion Engineer Reworld Holding CorpPrincipal Combustion EngineerPARemote$91,200–$121,400 / yearThis role provides expert-level technical support to operating facilities, with a focus on identifying true performance drivers, stabilizing combustion, improving throughput and availability, and supporting investigations related to environmental exceedances. All Reworld positions require a candidate's ability to perform the duties and responsibilities of the role while upholding Reworld's Values, including (but not limited to) contributing to a safe and inclusive workplace, delivering results through trust, and building breakthrough capabilities.
Principal UXUI Product Designer Cloud Software Group IncPrincipal UXUI Product DesignerPA$203,654–$305,480 / yearNY generally ranges: $203,654-$305,480 CA generally ranges: $212,509-$318,763 All other locations fall under our General State range: $177,090-$265,636 Benefits may vary depending on the nature of your employment with Cloud Software Group and the country where you work. Collaborating closely with talented designers, product managers, and engineers across the globe, you''ll lead major initiatives to create intuitive and innovative solutions that empower our users.
Principal - Ostro Client Success Veeva Systems IncPrincipal - Ostro Client SuccessPhiladelphia, PARemote$115,000–$175,000 / yearDeep understanding of the digital ecosystem (websites, banners, social) with a track record of driving strategy for major pharma product launches; hands-on experience with pharmaceutical product communications and Veeva Vault PromoMats submissions. You will champion client needs internally, directly influencing the Veeva Ostro product roadmap, while overseeing large-scope execution, enterprise budgets, and tight deadlines with flawless precision to maximize client ROI.
Senior Principal AI Engineer Vertex IncSenior Principal AI EngineerPA$229,800–$298,700 / yearFull-lifecycle, hands-on mastery across both specialist domains: (a) training and fine-tuning traditional AI/ML models and LLMs - including parameter-efficient methods (QLoRA/LoRA/PEFT), quantization, distributed training, and rigorous evaluation; and (b) LLM orchestration, agentic systems, tool/MCP design, and retrieval/RAG in production. Operate as a full-spectrum AI engineer fluent across the entire lifecycle - data, model training and fine-tuning, retrieval, orchestration, evaluation, and production operations - able to go as deep as any specialist and to compose the pieces into coherent, production-grade systems.
Human Resources Principal - Blackwell HR Blackwell HRHuman Resources Principal - Blackwell HRWilmington, DEFull timeWith a focus on small to medium-sized businesses and non-profits, our dedicated team of experienced HR Consultants partners with clients across a variety of industries and business communities to develop and implement HR and Payroll solutions that allow business leaders to focus on achieving their mission and fully engage their teams. The role requires a highly detailed, motivated, process-driven and proactive person who encompasses a wide range of human resources and advisory experience.
NewPrincipal Data Engineer (US) TD BankPrincipal Data Engineer (US)Mount Laurel, New JerseyTotal Rewards at TD includes base salary and variable compensation/incentive awards (e.g., eligibility for cash and/or equity incentive awards, generally through participation in an incentive plan) and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off (including Vacation PTO, Flex PTO, and Holiday PTO), banking benefits and discounts, career development, and reward and recognition. This role provides deep technical leadership, sets direction in developing and implementing solutions to address Platform and Journey's emerging business needs and strategies, as well as efficiency opportunities from a technical perspective.
Upstream Principal Scientist, Vector Biology Legend Biotech CorpUpstream Principal Scientist, Vector BiologyPhiladelphia, PA$146,410–$192,164 / yearThe Principal Scientist will bring a rare combination of molecular biology depth and bioprocess engineering breadth, functioning as a key technical authority who bridges construct-level design decisions with upstream process outcomes, while closely interfacing with Downstream, Analytical, and Technical Development partners to ensure end-to-end process coherence and readiness for technology transfer. Working knowledge of downstream processing operations -encompassing harvest and clarification strategies, affinity and ion-exchange chromatography, and tangential flow filtration - with the scientific acuity to incorporate purification process requirements and vector quality attribute targets into upstream process design; experience in integrated upstream-downstream process development is preferred.
Associate Principal, Commercial Strategy Trinity Life SciencesAssociate Principal, Commercial StrategyEast Norriton, PA$156,000–$234,000 / yearTrinity's salary bands account for a wide range of factors that are considered in making compensation decisions including but not limited to skill sets and market demand for skills; level of experience and training; specific qualifications, performance, time in role/company, geographic location, and other business and organizational needs. For more than 30 years, the world's leading pharmaceutical, biotech, and medtech companies have relied on Trinity's foresight, execution, and partnership to deliver confident product launches, decisive market advantage, and measurable patient impact.
Principal Security Engineer StratAcuity Staffing Partners IncPrincipal Security EngineerPhiladelphia, PA$55–$60 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This includes an understanding of encryption methodologies, network architecture, protocols, and security technologies (firewalls, IDS/IPS, VPN, SIEM, endpoint protection), and proficiency in security frameworks like MITRE ATT&CK and the Cyber Kill Chain.
Principal Gifts Team Coordinator EarthjusticePrincipal Gifts Team CoordinatorPhiladelphia, PARemote$84,200–$93,600 / yearThe team works in close partnership with senior staff, volunteer leadership, and Development colleagues to cultivate Ultra High Net Worth (UHNW) individuals for transformational investments in Earthjustice and Earthjustice Action, raising approximately one‑third of Earthjustice's contributed revenue annually. The Coordinator provides administrative and project coordination support to the Director of Principal Gifts and plays a central role in fostering a healthy and inclusive team culture by supporting onboarding of new hires, internal communications, team gatherings and trainings.
Principal Specialist - IT ETRM Systems Dev NuStar Energy LPPrincipal Specialist - IT ETRM Systems DevNEWTOWN SQUARE, PAThis critical infrastructure complements the Partnership's fuel distribution operations, which distribute over 15 billion gallons annually to approximately 11,000 Sunoco and partner-branded retail locations, as well as independent dealers and commercial customers. Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and Europe.
Principal, Regulatory Affairs Intelligence West Pharmaceutical Services IncPrincipal, Regulatory Affairs IntelligenceExton, PAWest solved the problem of supplying penicillin in mass quantities to the US Government during World War 2. Through our work to deliver thousands of life-saving and life-enhancing injectable medicines to millions of patients daily, West's indelible mark on the healthcare industry has just begun. This role requires deep expertise in global regulatory frameworks, with a specialized focus on containment systems (i.e., primary packaging), pharmaceutical manufacturing and handling, and regulatory requirements applicable to drugs and drug constituents of combination products.
Principal Designer - Signals GFT Infrastructure IncPrincipal Designer - SignalsPA$180,000–$195,000 / yearDesign of signal systems with the following technologies: CTC, cab signaling, fixed block, ATC, ATP, PTC, CBTC, micro-processor-based systems, highway crossing design, vital and non-vital circuit design in ABS territory, and Interlockings. In this capacity, the successful candidate will be responsible for the following: Generate preliminary or final design signal drawings, technical specifications, technical reports, construction cost estimates, project schedules and cutover plans.