Principal Digital Signal Processing Systems Engineer GCR Professional ServicesPrincipal Digital Signal Processing Systems EngineerCambridge, MassachusettsContractorAs Principal Signal Processing System Engineer you will work directly with customers and program managers to create innovative, multidisciplinary technical solutions, for a broad range of highly-complicated mission needs. You will have hands-on engagement with prototype development, which may include software or firmware coding, test equipment operation and programming, integration and validation, and field tests and customer demonstrations.
Principal Manufacturing Engineer Micro Tech Staffing GroupPrincipal Manufacturing EngineerCanton, MAMicro Tech is looking for a Principle Manufacturing Engineer with hands on R&D experience. Define test requirements and integrate testing into manufacturing builds.
Systems Engineer, Principal - TS DCS CorporationSystems Engineer, Principal - TSBedford, MA$142,188–$190,000 / yearC3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime, and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space. The MIT is responsible for translating operational requirements into technical solutions, developing integrated architectures, assessing risks, supporting acquisition execution strategies, and coordinating test and evaluation activities to ensure capabilities are delivered to operational users.
Program Manager, Principal - TS/SCI DCS CorporationProgram Manager, Principal - TS/SCIBedford, MA$123,639–$210,000 / yearThe DAF BATTLE NETWORK is the integrated system-of-systems fusing sensors, effectors, and sustainment grids to build situational awareness, make operational decisions, and direct the force to create needed lethal and nonlethal effects in support of the Joint Force Commander’s scheme of maneuver. The DAF PEO C3BM has the responsibility of technically and programmatically integrating the DAF’s larger system-of-systems architecture needed to deliver an integrated Command and Control (C2) core function for the DAF, Joint, and Coalition forces, by teaming with all other DAF PEOs, as needed.
Principal Controls and Automation Engineer Michael Page USAPrincipal Controls and Automation EngineerBillerica, MA$180,000–$200,000 / yearFull timeThe Principal Controls & Automation Engineer will report directly to the Director of Engineering and serve as a technical leader responsible for automation strategy, controls architecture, and manufacturing process optimization. Bachelor's degree in Electrical Engineering, Controls Engineering, Automation Engineering, or a related technical discipline.
Principal Controls Engineer - Renewable Energy - Bedford, MA Michael Page USAPrincipal Controls Engineer - Renewable Energy - Bedford, MABedford, MA$150,000–$200,000 / yearFull timeThe Principal Controls & Automation Engineer will serve as the technical leader for automation initiatives across the manufacturing organization, driving improvements in process performance, scalability, and equipment reliability. The Principal Controls & Automation Engineer will report directly into the Director of Engineering and be responsible for: Lead automation and controls strategy across manufacturing operations.
Principal Controls Engineer - Electronics - Burlington, MA Michael Page USAPrincipal Controls Engineer - Electronics - Burlington, MABurlington, MA$155,000–$200,000 / yearFull timeFocused on transforming lithium-ion battery manufacturing, the organization is building next-generation production platforms designed to improve efficiency, scalability, and sustainability within the energy storage industry. The Principal Controls Engineer will lead automation and controls architecture for advanced manufacturing equipment, driving scalable solutions that support the transition from R&D to commercial production.
NewINTERIM ASSISTANT PRINCIPAL - SWAMPSCOTT MIDDLE SCHOOL - TO COVER A LEAVE OF ABSENCE Swampscott Public SchoolsINTERIM ASSISTANT PRINCIPAL - SWAMPSCOTT MIDDLE SCHOOL - TO COVER A LEAVE OF ABSENCEswampscott, MAThis includes leading, directing, counseling, and supervising students and staff; creating effective parent, teacher, and child communications; supporting, encouraging, mentoring, and evaluating staff; fostering teamwork between teachers and among staff and parents; and managing budget items. The Middle School Assistant Principal assists the building principal in organizing and fostering a positive, safe environment that is conducive to best meeting the needs of all students, staff, and parents.
Interim Assistant High School Principal (Oct - Dec 2026) Andover Public SchoolsInterim Assistant High School Principal (Oct - Dec 2026)Andover, MAAndover Public Schools (APS) seeks candidates who embody our ethos, which includes valuing the identities of all students, high expectations for all students, teaching excellence, collaboration, innovation, respect, and responsibility. The Andover Public Schools seek a successful administrator with effective leadership, curriculum, and management skills to serve as Assistant Principal.
Principal Scientist/Sr. Principal Scientist, Computational Chemistry & Molecular Design Antares TherapeuticsPrincipal Scientist/Sr. Principal Scientist, Computational Chemistry & Molecular DesignBoston, Massachusetts$185,000–$240,000 / yearAs a member of a highly integrated team of medicinal chemists, machine learning scientists, structural biologists, biologists, and chemical biologists, you will apply and advance the full range of modern computational methods — structure- and ligand-based design, molecular dynamics, free energy perturbation (FEP), and machine-learning / generative approaches — to assess and prioritize targets, identify high-quality starting points, and drive lead optimization toward development candidates. Serve as the computational chemistry function lead on programs, providing integrated leadership across target validation, hit identification, hit-to-lead, and lead optimization for multiple small-molecule programs.
Managing Director Principal Gifts & External Engagement Principal Gifts Advancement Boston UniversityManaging Director Principal Gifts & External Engagement Principal Gifts AdvancementBOSTON, MALead the preparation of inspiring and compelling proposals for high-stakes solicitations and secure major gifts (lead gifts, seven-figure+ or institutionally defined campaign-level gifts) in alignment with institutional priorities. Leverage personal network as well as partner with prospect research to build and manage an active portfolio of 60-80 prospective principal gift donors (mix of mid-to high-capacity prospects), tailored toward campaign lead gift potential.
Sr Principal/Principal Software Engineer, App Lila Sciences IncSr Principal/Principal Software Engineer, AppCambridge, MA$204,000–$348,000 / 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. Communication & Collaboration: Acute listening skills, and a proven track record of working cross-functionally with scientists, data engineers, and product teams; able to explain complex ideas to diverse audiences.
Senior Principal Scientist/Principal Scientist, Real-World Evidence & Disease Genomics SanofiSenior Principal Scientist/Principal Scientist, Real-World Evidence & Disease GenomicsCambridge, MA$148,500–$214,500 / yearYou will operate in an agile, fast-paced environment with access to industry-leading data infrastructure, working in close collaboration with disease area experts, medical teams, and therapeutic program leads to ensure your work translates into tangible impact on patients' lives. Working alongside world-class computational and experimental scientists, you will help shape the future of drug discovery and development across Sanofi's therapeutic areas - from early indication prioritization to business development evaluation of external assets.
Managing Director, Principal Gifts & External Engagement, Principal Gifts, Advancement Boston UniversityManaging Director, Principal Gifts & External Engagement, Principal Gifts, AdvancementBOSTON, MA$235,000–$260,000Full timeLead the preparation of inspiring and compelling proposals for high-stakes solicitations and secure major gifts (lead gifts, seven-figure+ or institutionally defined campaign-level gifts) in alignment with institutional priorities. Leverage personal network as well as partner with prospect research to build and manage an active portfolio of 60–80 prospective principal gift donors (mix of mid-to high-capacity prospects), tailored toward campaign lead gift potential.
Secretary to the Assistant Principals Burlington Community School DistrictSecretary to the Assistant PrincipalsBurlington, MA$16.20–$16.60 / hourAbility to handle stressful situations, reacting calmly in emergency situations, cope with change, and work under pressure while using good judgment in making decisionsBasic understanding of Microsoft Office Suite (Word, Excel, PowerPoint) and Google Apps (Gmail, Docs)Prior experience working with student information system database required, prior experience with Infinite Campus preferred. DEMONSTRATED SKILLS AND ABILITIES Ability to follow both oral and written directionsMust be able to work both independently and cooperativelyAbility to relate positively with principal, students, staff, parents, and publicExcellent communication, human relations, and public relations skills, both in person, over the phone, and electronically.
Principal / Senior Principal Scientist, Small Molecule Therapeutics Lila SciencesPrincipal / Senior Principal Scientist, Small Molecule TherapeuticsCambridge, Massachusetts$156,000–$246,000 / yearThe ideal candidate is a highly experienced protein scientist and drug discovery leader who can operate strategically while remaining deeply engaged in experimental design, vendor selection, data interpretation, and cross-functional program execution. Full-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.
Principal or Senior Principal Scientist, Peptide & Bioconjugate Drug Discovery Zealand PharmaPrincipal or Senior Principal Scientist, Peptide & Bioconjugate Drug DiscoveryCambridge, MassachusettsThe role reports to the Head of Molecular Platform Development and partners closely with computational research, protein sciences, biology, translational research, pharmacology, bioanalysis, and CMC colleagues to accelerate discovery and deliver high-quality peptide- and bioconjugate-based candidates. Drive peptide and bioconjugate discovery programs from concept through lead-candidate selection, partnering closely with cross-functional stakeholders in computational chemistry, protein engineering, biology, pharmaceutical development, and project stakeholders.
NewDirector, Principal & Major Gifts Harvard UniversityDirector, Principal & Major GiftsCambridge, MAEstablished with a gift of $2 million, the Kennedy School also has a long tradition of philanthropy, and of exceeding targets in revenue dollars, the number of alumni donors and the percent of revenue that comes from non-alumni donors who choose the Kennedy School as their partner for impact. The Director, Principal & Major Gifts, works within an entrepreneurial and dynamic School environment and closely collaborates with faculty, senior administration, and University officials to independently manage their portfolio of prospects with a focus on securing gifts of $500k+.
NewDirector, Principal & Major Gifts (International Focus) Harvard UniversityDirector, Principal & Major Gifts (International Focus)Cambridge, MAThe Director, Principal & Major Gifts, works within an entrepreneurial and dynamic School environment and closely collaborates with faculty, senior administration, and University officials to independently manage their portfolio of prospects with a focus on securing gifts of $500k+, particularly from international prospects and donors. In coordination with the Executive Director, Principal and Major Gifts, and Senior Associate Dean, ARRD, plans and executes cadence of trips with and without School leadership to priority regions that deepen prospect and donor relationships and accelerate cultivations of gifts to the School.
Temporary - Principal Clerk (WSTA) (SY26-27) Chelsea Public SchoolsTemporary - Principal Clerk (WSTA) (SY26-27)Chelsea, MAThe school system educates over 6,300 students in 11 schools, including a pre-K-1st grade school, 4 elementary schools, 3 middle schools, 2 high schools, and 1 virtual school. Maintains records pertaining to students, compiles statistical reports, requisition's supplies and materials, processes invoices for payment, maintains appropriate financial accounts, etc.