Principal Data Scientist - Immunology - (2 positions) 6084-Janssen Research & Development Legal EntityPrincipal Data Scientist - Immunology - (2 positions)Titusville, New JerseyRemoteWork with Data Science & Digital Health colleagues, IT and DevOps teams to deploy and manage the graph database infrastructure, focusing on high availability, scalability, and recovery operations specifically geared toward Immunology R&D needs and applications. Cambridge, Massachusetts, United States of America, Raritan, New Jersey, United States of America, San Diego, California, United States of America, Spring House, Pennsylvania, United States of America, Titusville, New Jersey, United States of America Job Description:
Water/Wastewater Engineer (Mid-to-Principal Level) CHA Consulting, Inc.Water/Wastewater Engineer (Mid-to-Principal Level)Wilmington, Delaware$125,000–$175,000 / yearFull timeWhat You'll Do: Lead all phases of multifaceted water/wastewater infrastructure projects such as treatment plants, collection systems, water distribution, pump stations, pfas treatment, and rehabilitation programs—from concept through completion—by developing advanced engineering designs, technical reports, and contract documentation, while guiding cross-functional teams and mentoring junior engineering staff. Explore how our team is delivering innovative water/wastewater solutions that protect vital resources and strengthen communities by visiting: chasolutions.com/solutions/water-wastewater-sewer/ .
Water/Wastewater Engineer (Mid to Principal Level) CHA Consulting IncWater/Wastewater Engineer (Mid to Principal Level)Wilmington, DE$125,000–$175,000 / yearWhat You''ll Do: Lead all phases of multifaceted water/wastewater infrastructure projects such as treatment plants, collection systems, water distribution, pump stations, pfas treatment, and rehabilitation programs-from concept through completion-by developing advanced engineering designs, technical reports, and contract documentation, while guiding cross-functional teams and mentoring junior engineering staff. Explore how our team is delivering innovative water/wastewater solutions that protect vital resources and strengthen communities by visiting: chasolutions.com/solutions/water-wastewater-sewer/.
Principal Architect, Marketing And Retailer Systems Subaru Of America IncPrincipal Architect, Marketing And Retailer SystemsCamden, NJDefine 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 Mechanical Engineer - Power & Utilities Burns EngineeringPrincipal Mechanical Engineer - Power & UtilitiesPhiladelphia, TexasInformal task supervision of CAD Operators, Designers, Junior Associates, Engineers, Engineer IIs, Senior Engineers, and Principal Engineers at the direction of the Project Manager. The incumbent performs technical oversight of identified engineering projects within a specific specialization or market sector with high levels of complexity.
Principal Scientist, AI & Autonomous Discovery Systems - Spring House, PA 6084-Janssen Research & Development Legal EntityPrincipal Scientist, AI & Autonomous Discovery Systems - Spring House, PASpring House, PennsylvaniaRemote$117,000–$201,250 / yearJohnson & Johnson Innovative Medicine is recruiting for a Principal Scientist, AI & Autonomous Discovery Systems, to advance AI-powered drug discovery through human-guided autonomous and agentic discovery platforms and help accelerate drug discovery by creating AI-enabled Design-Make-Test-Learn ecosystems that improve scientific decision quality, increase experimental throughput, reduce cycle times, and advance high-value therapeutic programs. Define the technical vision, long-term strategy, and scalable multi-agent architecture for AI-driven laboratory orchestration and human-guided autonomous discovery systems, coordinating scientific reasoning, knowledge retrieval, experiment planning, model execution, workflow automation, and decision support while influencing investments across discovery platforms, therapeutic areas, and enterprise AI initiatives.
Principal Antenna/Rf Engineer Honeywell Aerospace Inc.Principal Antenna/Rf EngineerLansdale, PA$166,000–$207,000 / yearA wide range of antenna products and subsystems spanning 3 MHz to 110 GHz are developed and manufactured at this site spanning narrow band patch antennas to 50:1 broad band antenna for low power applications and multi-octave high-power applications. With engines across roughly 120 aircraft types and more than 47,000 APUs in service today, we support operators across commercial and defense markets - backed by an aftermarket network built for the long service life of every platform we power.
Principal Database Engineer Medical GuardianPrincipal Database EngineerPhiladelphia, PAAs Medical Guardian's dedicated database subject matter expert, this individual owns database administration, performance optimization, backup and recovery, disaster recovery readiness, operational automation, database security, and incident response for critical data systems supporting members, caregivers, internal operations, applications, analytics, and emerging technology initiatives, including Medical Guardian's Nexus platform migration and ongoing data platform consolidation across Azure Data Warehouse, Azure Data Lake, Databricks, and Salesforce Data Cloud. The Principal Database Engineer is Medical Guardian's primary owner and steward of the enterprise database platform, accountable for the availability, performance, recoverability, security, and operational health of the organization's data infrastructure, including Microsoft SQL Server, Azure Cosmos DB, and future database technologies.
Principal Ai/Ml Engineer (Large Language Model) CACI International Inc.Principal Ai/Ml Engineer (Large Language Model)Philadelphia, PA$114,600–$252,100 / yearExperience 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. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Chief Engineer/Principal Software Engineer CACI International IncChief Engineer/Principal Software EngineerKing of Prussia, PA$114,600–$252,100 / yearLeadership Track Record: Proven experience as a Chief Engineer or senior technical delivery leader guiding large-scale teams (35+ personnel) through full SDLC in classified environments (Note: architectural vision is covered by our Chief Architect, so this role centers on execution, delivery, and team enablement). Stakeholder Engagement: Serve as a primary technical interface to leadership, government customers, and subcontractor teams, leading Technical Exchange Meetings (TEMs) and aligning execution with mission goals.
Principal Network Developer Oracle CorpPrincipal Network DeveloperPhiladelphia, PA$102,300–$209,500 / yearMay lead multiple engineers in developing network solutions consisting of multiple modules with complex interactions; Work with supporting service teams to ensure solutions are properly supported by monitoring and automation systems. Continuous Improvement: Develops ideas, recommends updates, and/or collaborates on the implementation of process improvements to increase the efficiency and effectiveness of processes, protocols, and workflows across teams, and evaluates the impact on key stakeholders.
NewPrincipal Systems Engineer - Oracle CC&B ExelonPrincipal Systems Engineer - Oracle CC&BKENNETT SQUARE, PAMaintains expert knowledge of multiple technologies and its cross impact to applications across our business areas and for our customers Acts as a role model for technological innovation to drive new business opportunities and solve highly complex business problems, inclusive of partner, vendor and other IT professionals Requires expert level skill set and proficiency in multiple technical disciplines. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).
NewPrincipal Veeva Quality Systems Engineer Y-Prime LLCPrincipal Veeva Quality Systems EngineerMalvern, PAWorking closely with Quality, Compliance, IT, and business stakeholders, you'll translate business needs into scalable system solutions, optimize quality processes, support validated system activities, and maximize the value of YPrime's investment in Veeva Vault. With a technology platform that enables speed, flexibility, and certainty for large and emerging pharma companies alike, we provide eConsent, eCOA, IRT, and patient engagement solutions that solve with certainty in clinical research.
Principal Data Scientist - AI Anaplan IncPrincipal Data Scientist - AIPADesign and build the storage and processing layers powering our analytics workloads: data lakes, data warehouses, distributed file systems, and real-time streaming architectures. You''ll need deep knowledge of distributed computing, data architecture, and strong software engineering skills to tackle complex, high-scale data challenges.
Principal AI Data Scientist Anaplan IncPrincipal AI Data ScientistPAGenerative AI Architecture: Architect GenAI solutions, focusing on fine-tuning proprietary and open-source Large Language Models (LLMs) via Transformer architectures for specialized enterprise data tasks. Advanced Modeling & Predictive Analytics: Lead the research, design, and implementation of advanced Machine Learning, Deep Learning, and Time Series Forecasting models to solve complex enterprise business and planning challenges.
Principal Engineer, AI Anaplan IncPrincipal Engineer, AIPAYou''ll build production-ready AI features that empower business users to leverage the power of GenAI within their planning workflows, requiring both deep ML knowledge and strong software engineering skills. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Sr Principal Engineer Tunnels SME - 90333627 - Philadelphia National Railroad Passenger CorpSr Principal Engineer Tunnels SME - 90333627 - PhiladelphiaPhiladelphia, PA$149,400–$193,644 / hourThe role also involves close coordination with internal partners - including Project Delivery, Law, Real Estate, Transportation, Mechanical (Rolling Stock), and Infrastructure Maintenance and Construction Services-as well as external stakeholders such as local and state agencies, the Federal Railroad Administration (FRA), and freight and commuter railroads. Experience with project delivery methods-such as Design-Bid-Build, Design-Build, and Construction Manager at Risk (CMAR)-is desirable, Projects will vary in size and complexity and require collaboration with interdisciplinary teams, including track, electrification, communications and signals, structures, and stations.
NewPrincipal Scientist, Biologics Optimization 6084-Janssen Research & Development Legal EntityPrincipal Scientist, Biologics OptimizationSpring House, PennsylvaniaThis role will drive the design and delivery of fit-for-purpose optimized protein sequences and evaluate critical attributes—including biological function, potency, selectivity, production, and developability—using display technologies, structure- and modeling-guided design, and emerging computational and AI/ML approaches. Purpose: 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).
Tech Support Principal Engineer AVEVA Group PlcTech Support Principal EngineerPhiladelphia, PA$82,400–$170,400 / yearFrom industry experts and solution architects to sales, support, success managers, and business operations, everyone shares a common goal: to deeply understand our customers' needs and deliver tailored solutions. The Technical Support Team provides constructive, added-value advice that guides users to the information they want, helps them make sense of their data, and educates them in making the best use of the tools.
Principal Account Executive iPipelinePrincipal Account ExecutiveWayne, PennsylvaniaFull timeWith one of the industry’s largest data sets, we help advisors/advisers and agents to transform paper and manual operations into a secure, seamless digital experience – from proposal to commission– so they can help better secure the financial futures of their clients. Overview: As a global market leader, iPipeline combines technology, innovation, and expertise to deliver ground-breaking, award-winning software solutions that transform the life insurance, financial services, and protection industries.