Acquisition Strategy and Documentation Principal Axient LLCAcquisition Strategy and Documentation PrincipalBedford, MAGenerate plans, schedules, and facilitates a variety of exchanges and meetings with the program office team, stakeholders, and industry to understand program requirements and emerging commercial technologies which may address warfighter capability gaps. Possesses pertinent experience with an ACAT I level program, including formulating, recommending, and drafting the proper acquisition strategy and associated statutory and regulatory ACAT I documentations in a timely and effective manner.
Senior/Principal Scientist, Small Molecule Therapeutics Lila Sciences IncSenior/Principal Scientist, Small Molecule TherapeuticsCambridge, MA$148,000–$208,000 / yearFull-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program. Automation-forward mindset: experience operating in automation- and robotics-enabled labs, including liquid handling integration, assay automation, and designing scalable, reproducible experimental workflows.
Principal Product Manager - (Hybrid - Acton, MA) Insulet CorpPrincipal Product Manager - (Hybrid - Acton, MA)Acton, MA$166,700–$250,025 / yearWith a deep understanding of customer needs, competitive market dynamics, and technology constraints and opportunities, the successful leader will develop and execute our digital customer experience roadmap, positioning Insulet for sustained market leadership. Position Overview: We are looking for a self-motivated, experienced Principal Product Manager to join our Digital Customer Experience team, responsible for developing new products and optimizing existing capabilities throughout the customer journey.
Principal Services Executive - Diversified Industries Workday IncPrincipal Services Executive - Diversified IndustriesBoston, MA$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.
Principal System Safety Engineer Textron IncPrincipal System Safety EngineerWilmington, MA$146,500–$224,500 / yearResponsibilities We believe people should love what they do - in this role, you will be responsible for: + Working as part of a multidisciplined team during the development phase of complex systems that require critical safety controls + Executing system safety and software safety programs including analyzing explosive, mechanical, electrical, and software systems for hazards + Developing system safety architectures and oversight of implementation and verification of hazard mitigations at both system and subsystem levels while assuring compliance with other key system performance requirements Qualifications + B.S. in Electrical Engineering, Software Engineering, or other relevant engineering discipline with 9 years of relevant experience + Demonstrated ability to understand mechanical and electrical drawings + Demonstrated ability to understand electrical schematics and wiring diagrams and understand circuit and interface failure modes that could lead to a hazard + Demonstrated ability to understand software and data interfaces to assess potential failure modes that could lead to a hazard + Demonstrated experience (or interest in specializing/learning system safety) in the following areas is a plus: + Perform hazard analyses on mechanical, electrical, and software systems - AOP-52 Software Safety Design and Assessment of Munition-Related Computing Systems - U.S. Army Fuze Safety Review Board (AFSRB) and Ignition System Safety Review Board (ISSRB) - MIL-STD-882E System Safety, MIL-STD-1316F Safety Criteria for Fuze Design + Ability to obtain and maintain a security clearance\ * This role is open at multiple levels. Benefits may include health insurance and prescription plan coverage, dental insurance, family building benefits, vision insurance, mental health resources, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and programs that provide employees time away from work.
Principal Packaging Engineer Beaver-Visitec International IncPrincipal Packaging EngineerWaltham, MAAs one of the fastest-growing, diversified surgical ophthalmic businesses in the world, our purpose-built portfolio of trusted brands includes: Beaver (Knives and Blades), Visitec (Cannulas), Malosa (Single-Use Instruments), Vitreq (Vitreoretinal Surgical Products) and PhysIOL (Premium IOLs), and spans more than 90 countries. Provide technical oversight for packaging changes related to sustaining engineering, quality improvement, cost reduction, and regulatory compliance, while assessing and mitigating risks related to sterilization, material compatibility, transportation, shelf life, and usability.
Principal Engineer, State Estimation (R4602) Shield AI IncPrincipal Engineer, State Estimation (R4602)Boston, MA$270,000–$400,000 / yearThis role requires deep expertise in state estimation theory, extensive practical experience implementing ownship navigation systems in the aerospace domain, and strong software development skills for production-quality navigation code. The engineer will design and implement a unified navigation architecture that supports traditional GNSS/IMU fusion while being extensible to all-source navigation strategies incorporating diverse sensing modalities for GPS-degraded and denied environments.
Principal Software Engineer, Instrument Simulations Lila Sciences IncPrincipal Software Engineer, Instrument SimulationsCambridge, MA$204,000–$270,000 / yearIn this role, youll be responsible for designing the simulation infrastructure and integration layer that connects AI-driven experimental design with physical robotic systems, enabling closed-loop scientific discovery at unprecedented scale. The submission of unsolicited resumes by recruitment or staffing agencies to Lila Sciences or its employees is strictly prohibited unless contacted directly by Lila Sciences internal Talent Acquisition team.
Principal Engineer, AI Security Lila Sciences IncPrincipal Engineer, AI SecurityCambridge, MA$171,000–$230,534 / yearMulti-Layer AI Security (Network, Endpoint, Data) - Integrate AI security into existing enterprise security layers: network visibility and control over AI service access, API traffic inspection, and zero trust enforcement; endpoint security for developer machines, research environments, browsers, and plugins; data layer controls ensuring proper handling of sensitive data when interacting with AI systems. While Lila builds AI-powered systems, this role is primarily focused on securing the use of third-party and internally deployed AI tools across the enterprise - ensuring sensitive data, intellectual property, and scientific workflows are protected as AI becomes deeply embedded in how work gets done.
Principal Airworthiness Engineer Applied Research SolutionsPrincipal Airworthiness EngineerBedford, MassachusettsMaintains specialized education and experience to advise and assist the Government with securing and maintaining USAF/FAA airworthiness certification for the assigned aircraft; supports design and implementation of safe, effective, and USAF/FAA-compliant aircraft operational processes, and manages implementation and execution of a Continuous Airworthiness Management Program that complies with USAF/FAA requirements. Applies appropriate engineering discipline and broad engineering knowledge in interpreting and flowing-down capability needs/requirements, evaluating design approaches/trades and test/verification and modification strategies to delivery of operational capability within limitations imposed by life cycle cost, schedule, and performance priorities, to include and support objectives.
Marketing Principal Nexant, Inc.Marketing PrincipalBoston, MAAs 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 Product Manager OnRampPrincipal Product ManagerBoston, MassachusettsYou'll also be the PM owner of Aero AI's customer-facing agent capabilities: the intelligence embedded in the portal that surfaces contextual guidance, nudges stalled users, answers questions in the moment, and escalates to a human when it matters. Work closely with engineering and design to build agents that understand where a customer is in their journey, take proactive action to keep them moving, and hand off to humans with the right context when needed.
Principal Computational Engineer, 3D CAD & Geometric Intelligence XometryPrincipal Computational Engineer, 3D CAD & Geometric IntelligenceWaltham, MA$200,000–$230,000 / yearDFM & Sub-Process Intelligence: Drive the methodology for combining classical computational geometry (B-Rep traversal, parametric surface analysis, medial axis, geodesic distance, curvature analysis) with modern learning-based approaches (graph neural networks on B-Reps, point-cloud and voxel encoders, differentiable geometry, neural implicit representations) to detect manufacturability risk across 12+ CNC sub-processes and the broader process catalog. AI/ML Fluency: Familiarity with ML/AI methods relevant to geometry — graph neural networks on B-Reps (BRepGAT, BRepFormer, AAGNet, UV-Net), point-cloud / voxel / SDF encoders, neural implicit representations, NURBS-aware learning — and clear judgment about when classical methods beat learned ones.
Sr. Principal Lead Health & Benefits Consultant Marsh McLennanSr. Principal Lead Health & Benefits ConsultantBoston, Massachusetts$150,000–$225,500 / yearWe aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. Mercer is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries.
Principal Scientist Galois, Inc.Principal ScientistBoston, MAWith clients including NASA, DARPA, AWS, and the DoW, we leverage our cutting-edge research to deliver high assurance solutions and tools that enhance security, reliability, and operational efficiency across sectors including aerospace & defense, healthcare, semiconductors, and fintech. Who We Are: From building digital engineering tools that make space exploration safer to verifying cryptographic libraries that protect some of the world’s most valuable data, Galois develops technology to guarantee the trustworthiness of systems where failure is unacceptable.
Principal Global Sourcing Analyst, Apparel Columbia Sportswear Co.Principal Global Sourcing Analyst, ApparelBoston, MAAs a recognized subject matter expert, this role influences portfolio-level decisions, leads complex cross-functional initiatives, and provides strategic guidance to leadership and regional teams. This role operates as a senior individual contributor, driving alignment between long-range sourcing direction and enterprise priorities for profitability, speed, resilience, and compliance.
Principal Software Reverse Engineer STRPrincipal Software Reverse EngineerWoburn, Massachusetts$204,000–$284,000 / yearBachelors Degree in Computer Science, Computer Engineering, Cybersecurity or related field plus a minimum of 15 years relevant experience(MS or PhD with equivalent work experience may also be considered). Reverse engineering complex software or firmware targets, ranging from typical Windows/Linux binaries to embedded firmware running non-traditional computer architectures and operating systems.
Principal Technical Staff (CLEARANCE REQUIRED) STRPrincipal Technical Staff (CLEARANCE REQUIRED)Woburn, Massachusetts$220,000–$260,000 / yearThe Signals Exploitation and Tracking (SET) Group in the Analytics and C2 Division focuses on applying machine learning, statistics, estimation theory, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and system resource management. This position requires leading continued development of relevant technology products, as well as leading a portfolio of research and development programs, specifically focused on delivering advanced algorithm and software solutions for the Intelligence Community and Department of Defense.
Principal Product Manager - Asset Platform (Hybrid) CrowdStrikePrincipal Product Manager - Asset Platform (Hybrid)Boston, MA$160,000–$250,000 / yearIn this role, you will own the strategy and roadmap for the Asset Platform, with a particular focus on expanding asset coverage breadth, enrichment depth, and API surface to support a growing set of internal consumers and external customers. You will apply deep knowledge of security data architectures and asset management markets to drive alignment across teams and deliver a platform that serves as a durable competitive advantage for CrowdStrike.
Principal Scientist, Computational Biology Stylus MedicinePrincipal Scientist, Computational BiologyCambridge, Massachusetts$180,000–$195,000 / yearThis individual will provide high-resolution efficacy and specificity analysis to advance our pipeline as well as support onboarding of new preclinical assays for regulatory submissions, ensure accuracy of our analysis pipelines and translate our wet lab experiments into computational insights that will enable engineering of our next generation LSRs. Build integrated workflows to annotate and characterize target sites by synthesizing proprietary datasets with large-scale public genomic databases.