Principal Financial Implementation Consultant (Healthcare) Workday IncPrincipal Financial Implementation Consultant (Healthcare)PA$140,300–$210,500 / yearWe know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). As an experienced financial functional consultant, you will play a key role in ensuring the successful implementation of Workday's financial solutions for our healthcare customers and guiding them through transforming their financial operations.
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 Electrical Engineer II Reworld Holding CorpPrincipal Electrical Engineer IIPA$118,700–$169,800 / yearMust have proficiency in developing and understanding One Line/Three Line Diagrams, DC Control Schematics, Wiring diagrams, GA drawings related to interconnections, substations, power plants and electrical aspects of process plants including but not limited to motors, MCCs, PDCs and other electrical equipment. Commissioning/Startup: Provide SME design support to Project Managers on assigned construction projects Provide engineering support for commissioning and installations for assigned design projects.
Principal AI Engineer Vertex IncPrincipal AI EngineerPA$159,600–$207,500 / yearThis role sets the strategy and builds the reality for how we build and expose tools (including MCP servers), how we structure retrieval and chunking, and when to rely on specialized sub-agents versus directly exposing tools to a model. The Principal Engineer, AI Orchestration & Retrieval defines how the enterprise's central AI system is composed - the orchestration and abstraction layers that connect LLMs to tools, data, and one another, and the retrieval systems that ground them.
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.
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.
Education and Science Principal HDR IncEducation and Science PrincipalPennington, NJOur eight Employee Network Groups-Asian Pacific, Black, Hispanic/Latino/a, LGBTQ, People with Disabilities, Veterans, Women, and Young Professionals-help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected-a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Principal Services Executive - Diversified Industries Workday IncPrincipal Services Executive - Diversified IndustriesNJ$169,000–$253,600 / yearWe work closely with Account Executives, Sales Directors, Pre-sales, Value Engineering, Partners, and Customer Success to shape services strategy, differentiate Workday's deployment approach, and set customers up for successful implementations. The team is accountable for protecting and advancing Workday's track record of customer satisfaction while helping drive subscription growth, services adoption, and long-term platform consumption across Medium Enterprise customers.
NewPrincipal Engineer, Architecture & Compound Engineering (US) TD BankPrincipal Engineer, Architecture & Compound Engineering (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. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience.
NewRemote Principal Full Stack Software Engineer Butterfly Network IncRemote Principal Full Stack Software EngineerPARemoteIn addition to its medical imaging products, Butterfly Embedded is the Company's Ultrasound-on-Chip licensing and co-development program designed to enable a new wave of ultrasound-enabled technologies across non-competitive healthcare markets and beyond. In doing so, we manage and maintain our customers' administration of users and organizations, ensuring feature and entitlement management, as well as building scalable, platform-level enterprise features such as global search and audit logging.
NewPrincipal Network Operations Engineer / IT Operations Specialist (US) TD BankPrincipal Network Operations Engineer / IT Operations Specialist (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. You will serve as a senior technical escalation point, providing hands-on expertise in complex troubleshooting, mentoring team members, and collaborating across engineering, architecture, and application teams to prevent recurrence of incidents.
NewPrincipal Hardware Engineer Actalent IncPrincipal Hardware EngineerPA$70–$88 / hourDesign hardware for high-speed digital systems and address the specific design challenges associated with PCIe, Gigabit Ethernet, 10 Gigabit Ethernet, and higher-speed networking architectures. The Principal Hardware Engineer works closely with cross-functional teams of hardware specialists and other engineering disciplines to deliver complex, Ethernet- and PCIe-based products.
Principal Data Engineer Medical GuardianPrincipal Data EngineerPhiladelphia, PAThe Principal Data Engineer will own the design, delivery, and maturity of production-grade data pipelines and data platforms, with a primary emphasis on real-time streaming, IoT telemetry, Databricks, Azure, data services for APIs and microservices, and reliable data products for downstream consumption. The ideal candidate should be comfortable spending significant time working directly with Databricks, Spark, SQL, Python/PySpark, Azure services, streaming architectures, data quality frameworks, pipeline automation, CI/CD, and production troubleshooting.
Principal Analyst - Technology Resilience Forrester Research IncPrincipal Analyst - Technology ResiliencePhiladelphia, PA$141,000–$229,000 / yearThe Principal Analyst delivers research that encompasses: 1) modern technology resilience practices, skills, and culture; 2) drive research on key platforms, vendors and trends in data resilience, object storage, and recovery related markets; 3) brings the right mix of both strategic and technical delivery experiences; and 4) fosters a culture of collaboration across our research, sales, product, and customer success teams. Deep understanding of the following concepts and industry best practices: site reliability engineering (SRE), National Incident Management System (NIMS), the National Response Framework (NRF), availability zones, ISO 22301, NIST SP 800-34, blameless retrospectives, CAST, fault injection, proactive and continuous testing, business impact analysis, immutability, and tabletop exercises.
Principal Analyst, Enterprise Architecture Forrester Research IncPrincipal Analyst, Enterprise ArchitecturePhiladelphia, PA$141,000–$229,000 / yearA Principal Analyst is expected to: Lead the Enterprise Solutions Architecture practice area, working across Forrester research teams, including the Technology Strategy and Executive Partner teams as well as Sales and Product to develop a complete research portfolio that drives customer delight and revenue. Job Requirements: At least 10 years of experience in a mix of roles as a director-level and above practitioner, enterprise architect, principal sales engineer, principal solutions architect, managing consultant, Director/Manager of Sales Engineering, or research analyst in an industry vertical or technology services.
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.
Senior Principal Scientist, Veterinary Pathology Board Certified Merck & Co IncSenior Principal Scientist, Veterinary Pathology Board CertifiedWest Point, PA$231,900–$365,000 / yearRequired Skills: Analytical Assays, Analytical Assays, Assay Development, Biomedical Sciences, Biotechnology, Clinical Assays, Clinical Data Interpretation, Clinical Judgment, Clinical Safety, Drug Development, Drug Discovery Research, Drug Research, Histopathology, Immunochemistry, Immunology Research, Innovation, In Vitro Research, In Vivo Models, Laboratory Processes, Medical Biology, Molecular Diagnostic Techniques, Pathogenesis, Pharmaceutical Research, Post Mortem Analysis, Safety Pharmacology {+ 3 more}. Our Company's Research Laboratories nonclinical drug safety department at West Point, Pennsylvania site is seeking an experienced anatomic pathologist to join a highly collaborative team of scientists (12 anatomic pathologists, 3 clinical pathologists, and approximately 40 exceptional laboratory scientists), working at a GLP-compliant facility with state-of-the-art anatomic, molecular and clinical pathology laboratories.
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).
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.