NewProgram Manager, Principal - Secret DCS CorporationProgram Manager, Principal - SecretBedford, MA$123,639–$199,000 / 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.
Principal Clerk - Bradford Elementary Haverhill Public SchoolsPrincipal Clerk - Bradford ElementaryHaverhill, Massachusetts$38,114–$43,234Coordinates office and general school supply purchase orders; receive and assist and direct the distribution and storing of supplies and office materials, maintain office materials and office equipment inventory; maintain school/department purchase orders. Displays strong positive communication and interaction skills when dealing with co-workers, students, administrators, parents/guardians, visitors and/or the community.
Mergers & Acquisition, Lead Transaction Principal TeradyneMergers & 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.
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.
Senior/Principal Scientist, Analytical Cell Line Engineering and Bioassay Development 3316 Takeda Development Center AmericasSenior/Principal Scientist, Analytical Cell Line Engineering and Bioassay DevelopmentLexington, Massachusetts$154,400–$242,550 / yearHow 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 Program Scheduler Torch TechnologiesPrincipal Program SchedulerHanscom AFB, Massachusetts$145,000–$160,000 / yearBy enabling aircrews to electronically receive and process tasking orders, intelligence inputs, target coordinates, and mission‑critical flight and weapons data, MPS enhances combat effectiveness, increases sortie generation rates, and improves aircrew readiness and survivability across the Combat Air Forces (CAF) and Mobility Air Forces (MAF). Several factors can influence the salary for a position including but not limited to, Federal Government contract labor categories and contract wage rates, geographic location, business considerations, scope and responsibilities of the position, local or other applicable market conditions, and internal equity.
Principal Thermal Mechanical Engineer FlexPrincipal Thermal Mechanical EngineerLittleton, MassachusettsThe Principal Mechanical Engineer will provide technical leadership, mentorship, and hands-on expertise in mechanical design, fluid dynamics, and heat transfer but also work closely with customers in communicating the art of the possible with JetCool technology and building a strong customer relationship on a technical level. Lead the initial design, analysis, and optimization of complex fluid systems from concept initial CAD to final detailed CAD and drawing for liquid cooling, including cold plates, pumps, fluids, tubing, and heat exchangers, for the latest computer processing chipsets.
Senior/Principal Scientist Cell Based Potency Assay 3316 Takeda Development Center AmericasSenior/Principal Scientist Cell Based Potency AssayLexington, MassachusettsD. in cell biology, molecular biology, immunology, biochemistry, bioengineering, pharmaceutical sciences, statistics, biostatistics, or a related discipline with 3+ years of relevant experience for Senior Scientist or 7+ years for Principal Scientist; MS with 9+ years for Senior Scientist or 13+ years for Principal Scientist; or BS with 11+ years for Senior Scientist or 15+ years for Principal Scientist. Plan and coordinate work with departmental, cross-functional, and external stakeholders, including Process Development, Quality Control, contract testing laboratories, Analytical Sciences, Quality Assurance, Regulatory, and other Analytical Development teams.
Principal Product Designer MoonpigPrincipal Product DesignerManchester, NHWe’re proud to have a number of employee-led groups driving this forward, including our LGBTQ+, Gender Balance, Neurodiversity and EMBRACE (Educating Myself for Better Racial Awareness and Cultural Enrichment) communities, plus our Group-wide EDI committee. Wellbeing First: Private healthcare (UK) and mental health support ️ Flexible Working & Time Off: Generous holidays, hybrid working (1-3 days in office, depending on role/team) & up to 20 days of international working.
Principal Program Manager – Embedded Aerospace Systems - 3643776 HRU-TechPrincipal Program Manager – Embedded Aerospace Systems - 3643776Hudson, New HampshireIn this role you will lead highly diverse cross functional teams composed of contracts, program planning, finance, operations, and engineering, to develop next-generation high-performance embedded processing solutions. You will support programs across our Compute Line of Business, where we design, develop, and produce embedded computers, networking appliances, storage solutions, and integration processing subsystems.
Principal Embedded Software Engineer Lexington Medical, Inc.Principal Embedded Software EngineerBedford, MA$180,000–$220,000 / yearThe embedded software operates under tight real-time, safety-critical constraints, directly driving electromechanical subsystems where milliseconds and failure modes matter, and you will be in the lab working through hardware-software integration issues alongside electrical and mechanical engineers, not just reviewing designs from a distance. This is a hands-on role: you will be building the embedded software for our surgical stapling platform yourself, writing code, integrating drivers, and debugging at the hardware level, while also owning the technical architecture and setting the long-term direction for embedded systems across the platform.
Cyber Engineer Sr. Principal (On-site) HEPCO, Inc.Cyber Engineer Sr. Principal (On-site)Nashua, NH$80–$85 / hourModernize data center networks through spine-leaf architectures, intent-based networking, and high-availability design. This individual must be able to explain complex architectural strategies, demonstrate their business value, and effectively present and defend proposed solutions to technical stakeholders and executive leadership.
BAS Principal - Valuation, Financial Forensics, Litigation (VFL) LitmanGerson AssociatesBAS Principal - Valuation, Financial Forensics, Litigation (VFL)Woburn, MA$140,000–$230,000 / yearFull timespecializing in a given subset Education and Experience:Bachelor's degree in Accountancy, Marketing, Finance, or a related fieldMaster's degree in Accountancy, Marketing, Finance or a plan to pursue preferredOne or more of the following credentials: certified public accountant (CPA), certified valuation analyst (CVA), accredited in business valuation (ABV), chartered financial analyst (CFA), certified business appraiser (CBA), accredited senior appraiser (ASA), certified divorce financial analyst (CDFA) CPA, CVA, ABV, CBA, or ASA certification is required 10+ years' of recent experience in a related field, with a proven ability to lead and develop client relationships. Acts as the firm's preeminent resource in specific technical areasProvides advice and council to clients, partners, and staffManages client expectations, develop solutions, and champions the implementation of client needs and ideasConsistently meets client deadlines timely and adheres to delivering specific client scopesIdentifies and recommends additional services that would be beneficial to clientsProvides exceptional customer service, ensuring client understands services, processes, etc.
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.
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.
Principal Electrical & Electronics (E&E) Engineer – Test Solutions – Onsite (Tewksbury/Andover, MA) RTXPrincipal Electrical & Electronics (E&E) Engineer – Test Solutions – Onsite (Tewksbury/Andover, MA)Tewksbury, MassachusettsAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Our engineers work hands‑on with the latest test instrumentation, software, and automation technologies to integrate state‑of‑the‑art test capabilities for some of the most advanced engineering systems in the world.
Principal Electrical & Compliance Engineer VEIRPrincipal Electrical & Compliance EngineerWoburn, Massachusetts$180,000–$200,000 / yearVEIR’s initial focus is AI data centers behind the meter, with solutions engineered for repeatable deployment through reference designs and integrated controls, designed to incorporate learnings as deployments scale. Own the electrical integration interface designs between VEIR system and datacenter distribution systems, from medium-voltage (MV) switchgear and transformers through low-voltage (LV) switchgear, busway, PDUs, power sidecars, and rack busbars.
Principal Product Manager - Low Voltage VEIRPrincipal Product Manager - Low VoltageWoburn, Massachusetts$170,000–$200,000 / yearComplete the full Preliminary Design phase product deliverable set for the SL Series in collaboration with SL Series subsystem product managers and product marketing manager, including application and use case presentations, product brochure, product presentations, guide specifications, product datasheets, and serviceability plan. The Principal PM is the primary product authority for VEIR’s low voltage system platform — translating data center customer requirements into precise product direction, orchestrating subsystem product managers to ensure cohesive system-level execution, and serving as the product team's primary interface for commercial engagements.