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.
NewProgram 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.
Program 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.
NewSystems Engineer, Principal - TS DCS CorporationSystems Engineer, Principal - TSBedford, MA$123,639–$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.
NewPrincipal Customer Solutions Architect, Ads Regulatory Compliance MicrosoftPrincipal Customer Solutions Architect, Ads Regulatory ComplianceBoston, MA$142,800–$274,800 / yearAs the Principal Customer Solutions Architect, Ads Regulatory Compliance, you will operate at the intersection of product, engineering, policy, legal, operations, and business strategy to translate emerging regulatory requirements into scalable frameworks, governance models, and solution architectures. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
NewPrincipal Electrical Engineer - FPGA Design RaytheonPrincipal Electrical Engineer - FPGA DesignTewksbury, MAAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
NewNaval Radar - Principal Systems Engineer RaytheonNaval Radar - Principal Systems EngineerMarlborough, MAWhether in hardware, software, networking, or some combination of all three, you'll be stretched to learn about how our systems work and identify the sources of new and unexpected issues through lots of troubleshooting and data analysis. Support Missions: Travel as needed (up to 50%) to support mission execution at various locations including local RTX facilities, test sites, vendor facilities, and customer locations.
Assistant Principal Nashua School DistrictAssistant PrincipalNashua, NH$98,159–$114,587 / yearThe preferred candidate with have five years educational experience, including significant administrative/supervisory and teaching and learning experiences. The certification requires a Masters degree in Administration or Leadership and three successful years as an educator.
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.
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.
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, 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.
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.
Interim Willard Assistant Principal Concord-Carlisle Regional School DistrictInterim Willard Assistant PrincipalConcord, MA$135,000–$145,000 / yearThe Assistant Principal reports directly to the Principal and works collaboratively with the school leadership team, faculty, staff, and the broader school community to create an environment that values excellence, nurtures engagement, and fosters innovation. The Assistant Principal at Willard Elementary School plays a critical leadership role in fostering a positive, inclusive and high-performing school culture that emphasizes belonging for all students.
Elementary 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.
NewInterim Assistant Principal WestonInterim Assistant PrincipalWeston, MAInterim Assistant Principal JobID: 2557 Position Type: Administration/Assistant PrincipalDate Posted: 9/2/2026Location: Weston Intermediate SchoolDate Available: Open until filled Additional Information: Show/HidePosition: Interim Assistant Principal (anticipated 6-8 weeks)Location: Weston Intermediate SchoolJob Goal: The Interim Assistant Principal provides leadership and operational support to ensure continuity and stability during a period of administrative transition. Qualifications:Valid Connecticut Intermediate Administrator or Supervisor Certificate (092)Advanced degree in educational administration, educational leadership, or a related fieldMinimum of five years of successful teaching or other relevant certified educational experience; previous school leadership experience preferredReports to: Building PrincipalTerms of Employment: Per diem compensation at established rate.
Principal (Lunch) Aide Westford Public SchoolsPrincipal (Lunch) AideWestford, MAManage Lunch Fund Procedure (File Lunch Fund Cards/Send Out Lunch Fund Forms) Assure Epipen/Diabetic bags go to playground and back to classroom with students after the Recess/Lunch period. The Principal Aide supervises students during lunch, including transitioning students from their classrooms to the cafeteria, circulating around the cafeteria while eating, and dismissing students to their classrooms at the end of the lunch period.
Principal Aide Westford Public SchoolsPrincipal AideWestford, MA5.Manage Lunch Fund Procedure (File Lunch Fund Cards/Send Out Lunch Fund Forms) 6.Assure Epipen/Diabetic bags go to playground and back to classroom with students after the Recess/Lunch period. The Principal Aide supervises students during lunch, including transitioning students from their classrooms to the cafeteria, circulating around the cafeteria while eating, and dismissing students to their classrooms at the end of the lunch period.
Principal Scientist II/Senior Principal Scientist, Modeling & Simulation (Dual Level Posting) Novartis AGPrincipal Scientist II/Senior Principal Scientist, Modeling & Simulation (Dual Level Posting)Cambridge, MA$126,000–$234,000 / yearEngage in strategic initiatives within M&S, such as creating platform-level translational modeling strategies to impact across projects and developing modeling workflows (e.g., agentic AI).• Proactively seek opportunities to increase the understanding and adoption of translational modeling among internal partners and expand the impact and visibility of modeling through external collaborations. As part of a truly translational modeling team, you will also work closely with clinical pharmacology and pharmacometrics groups to support clinical programs, applying quantitative systems pharmacology (QSP) and mechanistic PBPK/PD approaches to inform key decisions from early dose optimization through life-cycle management.