Principal Mechanical Engineer Berkshire Grey Inc.Principal Mechanical EngineerBedford, MAThe candidate must be highly experienced and autonomous with respect to designing, fabricating, and testing new designs, as well as launching new products into production and supporting systems fielded at customer sites. Significant experience designing systems that are used in industrial settings, expecting to balance cost and durability for maximum customer success over the capital equipment's full depreciation lifespan.
Principal Modeling And Simulation Engineer Berkshire Grey Inc.Principal Modeling And Simulation EngineerBedford, MAIn the role of Principal Modeling and Simulation Engineer, you will lead the development of high-fidelity simulation platforms and digital twins that drive system design, validation, and deployment. This role blends advanced software engineering with modeling and simulation, enabling rapid development, testing, and optimization of complex robotic systems.
Principal Systems Management Analyst - Epic Healthy Planet UnitedHealth Group Inc.Principal Systems Management Analyst - Epic Healthy PlanetAuburndale, MA$112,700–$193,200 / yearAs a Principal Systems Management Analyst focusing on Epic Healthy Planet and Epic Cheers, you will partner with clinical, operational, and technical leadership to drive population health strategies and patient engagement workflows. Evaluate current-state workflows and identify opportunities to optimize Healthy Planet functionality to improve care gap closure, patient outreach, quality performance, and provider efficiency.
Principal Systems Engineer - CLEARANCE REQUIRED BelcanPrincipal Systems Engineer - CLEARANCE REQUIREDTewksbury, MAACTIVE US Secret Clearance REQUIREDDesired Skill Sets:* Experience using test equipment, software installations, and integrating or regression testing systems with certifications in CompTIA Network+ and or CompTIA Security+.* Experience with MATLAB, Linux Operating Systems (Linux Red Hat), Unix, Perl, C/C++, and Shell scripting for performing integration, verification and test analysis, integrating and configuring electronics/network routers, and installing/debugging software.* Experience with agile and DevSecOps processes, implement (or maintain) agile methodologies, participating in daily team standup meetings, sprint reviews, program Increment (PI) Planning meetings, retrospectives, and agile tooling such as JIRA and Confluence, and support execution of the team"s backlog including performance analysis and issue investigation.*
Principal DevOps Engineer Evolv Technologies Inc.Principal DevOps EngineerWaltham, MA$137,000–$220,000In accordance with state and local pay transparency laws—including those in California, Colorado, Massachusetts, New York, New Jersey, and others—we disclose salary ranges in all job postings and provide additional information upon request. In this role, you will partner closely with Platform, Security, Compliance, and Engineering teams to enable reliable, audit-ready cloud environments while balancing velocity, security, and operational excellence.
NewPrincipal Network Architect - Active Top Secret Security Clearance Macpower Digital Assets Edge Private LimitedPrincipal Network Architect - Active Top Secret Security ClearanceBedford, MA$150,000–$185,000 / yearExecutive Summary: Our client is seeking a Principal Cyber and Network Architect with an active Top Secret Security Clearance for a key role at Hanscom Air Force Base (AFB) in Bedford, MA . Collaborate with the Identity, Credentials, and Access Management (ICAM) team to ensure cross-division and cloud usability (connected and disconnected environments).
NewPrincipal Data Links and Communications Engineer - Active Top-Secret Clearance Macpower Digital Assets Edge Private LimitedPrincipal Data Links and Communications Engineer - Active Top-Secret ClearanceBedford, MA$135,000–$150,000 / yearThis includes interface with Air Combat Command, Air Force Command and Control Integration Center, Joint Interoperability Test Command, Space and Naval Warfare Systems Command, and all levels of the organizations that develop and manage the C3 and encryption key distribution infrastructure for controlling a networked system, providing technical advice on C4 issues, including pre-launch conditioning and planning, aircraft-weapon pre- and post-release communications, and real-time targeting. This includes interfacing with the Federal Department of Defense (DoD), United States Air Force (USAF), United States Army, and Joint communities to ensure the data link communications capability complies with the applicable Federal Aviation Administration, Defense Information Systems Agency (DISA), National Security Agency (NSA), Service Acquisition Executive, Joint Mission Planning System (JMPS), Damage Assessment and Casualty Report business and technical rules.
NewPrincipal System Interoperability Engineer - Active Secret Security Clearance Macpower Digital Assets Edge Private LimitedPrincipal System Interoperability Engineer - Active Secret Security ClearanceBedford, MA$130,000–$155,000 / yearExecutive Summary: Our client is seeking a Principal System Interoperability Engineer with an active Secret Security Clearance for a role based at Hanscom Air Force Base (AFB) in Bedford, MA . The ideal candidate will have over 15 years of experience in data links and communications engineering, including 5+ years supporting the Department of Defense (DoD) .
NewPrincipal Acquisition Analyst Strategy & Documentation | Active Secret Security Clearance (or higher) Macpower Digital Assets Edge Private LimitedPrincipal Acquisition Analyst Strategy & Documentation | Active Secret Security Clearance (or higher)Bedford, MA$140,000–$165,000 / yearInterpret complex tasks from higher-level organizations (e.g., PEO Staff , Air Staff , DoD Staff , Congressional Staff ), and organize multi-functional team responses. The candidate must have hands-on experience in acquisition reporting (e.g., DAES, MAR, SAR, GAO audits), and knowledge of program and/or financial management is a strong plus.
Principal Clinical Content- Physician - Uptodate, Physician Editor, Neurology Wolters KluwerPrincipal Clinical Content- Physician - Uptodate, Physician Editor, NeurologyWaltham, MARemote$173,500–$310,000 / yearUpToDate editors work closely with outside authors, section editors, editors-in-chief, and peer reviewers to ensure the material is accurate and free of bias. In the remaining 10 to 20% time, Physician Editors should continue patient care activities, using their clinical experience to help ensure the content of the program is maximally useful at the point of care.
Senior Principal Pharmacovigilance Scientist 3316 Takeda Development Center AmericasSenior Principal Pharmacovigilance ScientistMassachusettsThe actual base salary offered may depend on a variety of factors, including the qualifications of the individual applicant for the position, years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses held, and the location in which the applicant lives and/or from which they will be performing the job. Operating with considerable autonomy, you serve as a consultant to management and an external spokesperson on major matters, often working independently and leading function teams or projects.
NewTemp Principal Devops Engineer Doble EngineeringTemp Principal Devops EngineerMarlborough, MAA temporary (6 Months) contractor to support the Bologna and Taino (Altanova) engineering teams in migrating their desktop-application and firmware CI pipelines from GitLab/SVN/Jenkins/ADO into Doble's common Azure DevOps environment, while strengthening product-security practices required by the EU Cyber Resilience Act (CRA) and the IEC 62443-4-1 secure-development lifecycle. Validate that mitigations work (SVV-2 threat-mitigation testing) and produce audit-trail artifacts (scan results, threat models, SBOMs, test records) for the CRA Annex VII technical file.
NewPrincipal Mechanical Engineer Boston Dynamics, inc.Principal Mechanical EngineerWaltham, MA$135,000–$180,000 / yearYou will be responsible for the technical leadership of specific actuator product lines, ensuring designs meet all performance and reliability targets while fostering the professional growth of a team of design engineers through the rigor of production release. What You Bring: Production Rigor: A track record of bringing complex electromechanical assemblies from architecture through production release in high-rigor environments (e.g., automotive, aerospace, or medical devices).
Associate Principal- Commercial Strategy Trinity Life SciencesAssociate Principal- Commercial StrategyWaltham, MassachusettsTrinity’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 Executive Agent The Atlantic DistrictPrincipal Executive AgentBarre, MA$200,000–$250,000 / yearThis role is responsible for overseeing agency performance, developing business opportunities, managing a high-performing team, and ensuring exceptional client relationships across personal and commercial insurance lines. The ideal candidate combines leadership, sales expertise, operational management, and community engagement to drive long-term agency success.
Principal Network Engineer Sun LifePrincipal Network EngineerWellesley, Massachusetts$70,300–$105,500 / yearAdvanced proficiency in Infrastructure as Code (IaC) using Terraform or AWS CloudFormation , paired with experience utilizing Generative AI developer tools (e.g., Amazon Q , Amazon Bedrock , or AI coding assistants) to accelerate code generation, automate network compliance validation, and scale CI/CD network deployment pipelines. The ideal candidate will have strong experience designing, implementing, and supporting enterprise network infrastructure, with expertise in Cisco routing and switching technologies, WatchGuard firewalls, AWS networking services, Infrastructure as Code, and utilizing Generative Developer tools.
Principal Civil Engineer Barry-WehmillerPrincipal Civil EngineerBoxborough, MA$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 Airworthiness Engineer Applied Research SolutionsPrincipal Airworthiness EngineerBedford, Massachusetts$170,000–$190,000 / yearMaintains 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.
Principal Acquisition Program Manager Applied Research SolutionsPrincipal Acquisition Program ManagerBedford, Massachusetts$175,000–$195,000 / yearApplied Research Solutions (ARS) is respected as a world-class provider of technically integrated solutions as we deliver premier talent and technology across our focused markets for unparalleled, continuous mission support. Apply knowledge of and expertise with acquisition management, program management, budget/finance principles and methodologies, modernization planning, and the Planning, Programming, Budgeting, and Executing (PPBE) process.
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.