Principal Radar Systems Engineer GCR Professional ServicesPrincipal Radar Systems EngineerWoburn, MassachusettsContractorClient is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills.
NewProgram Manager, Principal - Secret DCS CorporationProgram Manager, Principal - SecretBedford, MA$123,639–$200,000 / yearIn this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. DCS has an exciting opportunity for a Program Manager SME (Principal) supporting the Air Force Life Cycle Management Center/PEO Electronic Systems Directorate (AFLCMC/HB) within the HBU Force Protection Division at Hanscom AFB.
NewAssistant Principal - Middle School Weymouth Public SchoolsAssistant Principal - Middle SchoolWeymouth, MAWe educate over 5,600 students in 11 school buildings, including Weymouth Early Childhood Center, eight elementary schools (grades K-5), Chapman Middle School (grades 6-8), and Weymouth High School (Grades 9-12). General Duties: The assistant principal is responsible for day to day implementation of programs and academic structures embodied in the middle school vision, philosophy and mission.
NewElementary Assistant Principal - Long Term Sub Wakefield Public SchoolsElementary Assistant Principal - Long Term SubWakefield, MA$108,269–$124,368 / yearAlongside the principaland curriculum coordinators, lead teachers to implement effective instructional practice and Multi-tiered Systems of support; keep abreast of educational reform and evidence-based best practices in order to serve as an instructional leader. Summary: Wakefield Public Schools seeks a highly qualified Elementary Assistant Principal to join our dedicated team of educators committed to creating a positive, engaging, and inclusive environment at the Woodville School.
Principal Software Engineer - AI New BalancePrincipal Software Engineer - AIBrighton, MA$120,000–$150,000 / yearA core focus of this role is designing and building enterprise-grade AI assistants and automations using RAG and agentic AI techniques -software agents that can plan, coordinate tools, interact with systems, and execute multi-step workflows with appropriate guardrails. This team is responsible for researching and delivering AI based solutions across the company to improve internal workflows, decision-making, and operational efficiency across a wide range of business functions, including operations, supply chain, finance, product, and corporate services.
Mergers & Acquisition, Lead Transaction Principal Teradyne, Inc.Mergers & Acquisition, Lead Transaction PrincipalNorth Reading, MA$219,900–$351,900 / yearTeradyne is a global leader in automated test equipment and industrial automation, enabling customers across the semiconductor, electronics, and advanced manufacturing ecosystem to accelerate innovation and deliver high-quality products at scale. Across semiconductor test, system-level and wafer-level test, photonics, and adjacent semiconductor capital equipment, Teradyne operates at the intersection of deep engineering, complex supply chains, and long investment cycles.
Cyber Defense Principal Engineer Spyglass Partners, LLCCyber Defense Principal EngineerHybrid/Onsite, MASpyglass Partners LLC has over 20 years of experience as a nationwide staffing firm and is your ideal source for all your project-based temporary and direct-hire staffing needs. Spyglass Partners excels in placing contract and direct-hire resources across all aspects of IT, Accounting & Finance, Sales, and Executive roles.
NewSenior/Principal Scientist, Analytical Cell Line Engineering and Bioassay Development 3316 Takeda Development Center AmericasSenior/Principal Scientist, Analytical Cell Line Engineering and Bioassay DevelopmentLexington, MassachusettsHow you will contribute: Lead the design, generation, characterization, and lifecycle management of stable mammalian analytical cell lines expressing targets of interest, receptor systems, or reporter constructs to support potency and functional bioassays. Operating at the interface between Discovery, Global Biologics, Analytical Development, and late-stage potency teams, this role translates product mechanism of action into scientifically sound, phase-appropriate cell line and assay strategies.
Principal Mechanical Design Engineer Boston Human Capital PartnersPrincipal Mechanical Design EngineerSomerville, MassachusettsFounded in 2011 by graduates of MIT and RISD (Rhode Island School of Design), and backed by Engine Ventures, Techstars, Fortistar and Gates Corporation, RISE Robotics is leading the way to Zero Emission heavy machinery by providing the world’s most efficient and productive alternative to hydraulics. Proven technical aptitude and experience with electro-mechanical design and related manufacturing processes that might include: complex mechanical assemblies; rotating machinery; tolerance studies; design for assembly / manufacturing; EE and ME component and material selection; FMEA; design for life.
Principal Software Engineer IconstaffPrincipal Software EngineerBoston, MassachusettsWe’re seeking a Senior Software Engineer to design and build scalable systems that support real-world mental health care delivery. Our engineering team builds technology that drives clinical excellence and operational efficiency.
Principal Consultant - Aviation Noise HARRIS MILLER MILLER & HANSON INC.Principal Consultant - Aviation NoiseBURLINGTON, MARemoteWe are seeking a Principal Consultant – Aviation Noise to join our team in a remote or hybrid position in the U.S. In this senior role, you will serve as a recognized technical expert in aviation noise, leading large and complex projects, supervisingand mentoringstaff, shaping practice strategy, and expanding HMMH’s presence in the aviation noise field. Our Aviation Environmental & Sustainability Group supports over 200 airports worldwide with noise and air quality studies, sustainability plans, mitigation strategies, environmental documentation, and regulatory compliance.
Managing Principal, AI-Driven Commercial Effectiveness Odaia Intelligence Inc.Managing Principal, AI-Driven Commercial EffectivenessBoston, MAFull timeODAIA's SaaS platform transforms complex data into predictive, personalized insights, enabling commercial leaders to understand their customers, anticipate prescribing behaviors, and make the informed, strategic decisions that bring therapies to patients faster. A proven track record of building successful partnerships, advising commercial pharma executives, leading high-stakes conversations and influencing multi-million dollar commercial investment decisions through data-driven storytelling.
NewPrincipal Developer Solution Architect (Healthcare EMR/EHR, Ophthalmology) Saviance TechnologiesPrincipal Developer Solution Architect (Healthcare EMR/EHR, Ophthalmology)Boston, MARemoteThe ideal candidate has direct, hands-on experience with OpenEMR, strong AI/LLM fluency, and understands how ophthalmology practices and EHR/EMR systems integrate, including ophthalmology-specific clinical workflows and data structures. An organization is seeking a hands-on Principal Developer / Solution Architect to help design and build technical solutions at the intersection of healthcare EMR/EHR systems and ophthalmology-specific workflows.
NewPrincipal Platform Engineer InterSystemsPrincipal Platform EngineerBoston, MassachusettsAs a Principal Platform Engineer, you will serve as a hands-on technical leader, solving complex engineering challenges, shaping technical direction, and leading initiatives that improve developer productivity, platform reliability, and software delivery across the company. Our data platforms solve interoperability, speed, and scalability problems for large organizations around the globe to unlock the power of data and allow people to perceive data in imaginative ways.
Senior Scientist/Principal Scientist, Protein Science Synolo TherapeuticsSenior Scientist/Principal Scientist, Protein ScienceCambridge, MassachusettsAbout RA Capital: RA Capital Management funds and builds healthcare and life science companies using an evidence-based investment approach informed by TechAtlas, a think tank within RA Capital which analyzes scientific and clinical data from academic literature and industry sources to anticipate how breakthroughs might impact industry stakeholders, physicians, patients, and policymakers. Serve as the analytical and biophysical characterization lead on cross-functional project teams, partnering closely with Biologics Discovery, Biology, CMC, and external CROs to develop characterization strategies, solve complex scientific challenges, and ensure high-quality execution.
Principal Product Manager - EAMC ImprivataPrincipal Product Manager - EAMCWaltham, MA$180,600–$191,100 / yearAt Imprivata, we deliver unified access and security management programs that eliminate friction, empowering healthcare and mission-critical organizations to work smarter, faster, and more securely. The Principal Product Manager is responsible for Imprivata's Enterprise Access Management Cloud offering and the overall success of that business area, including adoption and growth.
Principal Product Manager Museum of SciencePrincipal Product ManagerBoston, Massachusetts$88,000–$110,000 / yearCollaboration and Communication: Effectively translates product strategy into clear, actionable plans and communicates progress, trade-offs, and outcomes to both technical and non-technical audiences, including senior leadership. Define and drive the product strategy for key digital platforms, including the Museum’s website and audience-facing experiences, ensuring alignment with organizational priorities and measurable outcomes.
NewTest Solutions Northeast Senior Principal Program Lead RTX CorpTest Solutions Northeast Senior Principal Program LeadAndover, MAInteract with Program Managers, Chief Engineers, Cross Product Team (CPT) / Integrated Product Team (IPT) Leads, as well as other functional management to drive results to achieve program and business unit objectives. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience or An Advanced Degree in a related field and minimum 7 years relevant experience.
Principal, NYBC Ventures New York Blood Center IncPrincipal, NYBC VenturesBoston, MassachusettsFull timeNYBCe operates Blood Bank of Delmarva, Community Blood Center of Kansas City, Connecticut Blood Center, Memorial Blood Centers, Nebraska Community Blood Bank, New Jersey Blood Services, New York Blood Center, and Rhode Island Blood Center, delivering one million blood products to 400+ U.S. hospitals annually. This is an opportunity for a senior life sciences investor to take on significant deal ownership and portfolio leadership within one of the world's leading blood and biotherapeutics organizations, with direct exposure to a differentiated portfolio spanning hematology, cell therapy, biologics, and adjacent fields.
NewPrincipal Design Quality Engineer Fresenius Medical CarePrincipal Design Quality EngineerLawrence, MassachusettsDeep understanding and experience with Design Control techniques including Design Planning, Design Inputs, Design Outputs, Design Reviews, Design Verification, Design Validation, Design Changes, Design Transfer, and Design History Files (Design and Development Files). Investigates root cause solutions for product release through nonconformance reports (NCR), corrective and preventative actions (CAPA), and material containment and hold forms (MCH) and affected lot hold forms (ALH).