40 Results for

Government Contractor Jobs in Lexington, MA

Jobs

New!

Wilmington, MA2 days ago

$67,000–$124,000 Per Year

With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Duties also include program access request (PAR) submissions, maintain personnel security questionnaires (PSQ), managing foreign travel and other personnel security duties.

Burlington, MA15 days ago

Paragon offers a wide range of environmental investigation, consulting, compliance, and remediation services as well as IT solutions, Facility O&M, Materiel Support, Supply and Security to both private- and public-sector clients throughout Alaska and the Continental U.S. Paragon’s experienced professional staff is dedicated to producing high-quality documentation and providing safe field execution to support its clients’ projects in line with local, state and federal guidelines and regulations. Level of Experience Requirements: Minimum two (2) years’ experience as a Law Enforcement Officer and/or Military Police Officer or six (6) months experience as a security officer engaged in functions related to detailing civil or administrative detainees or, two (2) years active-duty military service with an honorable discharge.

New!

Canton, MA2 days ago

$127,300–$165,500

Saab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Senior Staff Electrical Engineer to support our growing team working on Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs). Our AUVs, UUVs, and ROVs span AC power (shore and charging equipment), DC power (battery systems and conversion), sensor integration, and electromechanical (propulsion, motors, servos, actuators) integration.

New!

Brockton, MA2 days ago

$127,300–$180,600

Saab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Senior Staff Mechanical Engineer to implement product design requirements in the form of pressure vessels, electro-mechanical assemblies, vehicle control schemes, propulsions systems, and environmental analyses for autonomous Unmanned Surface/Underwater Vehicles (aUSVs/aUUVs, AUVs) and Remotely Operated Vehicles (ROVs). · Demonstrated performance and expertise in the elements of Mechanical design, such as analysis and implementation of requirements, developing design concepts, evaluating designs, technical and design reviews.

New!

Quincy, MA2 days ago

$165,500–$234,700

Saab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Principal Mechanical Engineer to guide others on technical teams in capturing, understanding, and implementing product design requirements for autonomous Unmanned Surface/Underwater Vehicles (aUSVs/aUUVs, AUVs) and Remotely Operated Vehicles (ROVs). Demonstrated performance and expertise in the elements of mechanical design, such as analysis and implementation of requirements, developing design concepts, evaluating designs, technical and design reviews.

Milford, MA30+ days ago

You will contribute to CMMC readiness and assessment activities for Government Contractors and commercial organizations, while gaining exposure to broader cybersecurity risk and compliance engagements such as cyber risk assessments, compliance program development, and Information Security support. This role is ideal for a cybersecurity or compliance professional with hands-on exposure to CMMC or NIST SP 800-171, who is ready to deepen their expertise while working alongside senior assessors and advisors.

Chelmsford, MA30+ days ago

Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health.

Chelmsford, MA30+ days ago

Triton Systems' Robotics and Anti-Tamper Group focuses on development of solutions in the areas of applied robotics, AI and ML solutions, weapons platform technologies, foreign object debris (FOD) removal and relocation, secure communications, radiation sensors and advanced guidance (position, navigation and timing (PNT)) to improvement operational capabilities, efficiencies and safety in complex and dangerous environments. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it.

Chelmsford, MA30+ days ago

Platforms include military force sustainment systems, medical products, water purification, V-22 Osprey vertical takeoff aircraft bearings, fiber optic connectors, energy harvesting, advanced refrigeration, communication systems, hearing protection, acoustics, and subsea systems. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it.

Chelmsford, MA30+ days ago

The Acoustics and Ocean Systems teams develop various product and technologies which include, hearing protection, communication, noise reduction, and ultrasound devices and systems for a wide variety of military and commercial applications. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it.

Chelmsford, MA30+ days ago

We are developing uncrewed systems (unmanned underwater vehicles, surface craft, launch and recovery systems), marine systems (submarine/shipboard equipment, diver equipment), and ocean sensing systems (including sensors and signal processing). Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it.

Chelmsford, MA30+ days ago

Platforms include offshore energy & structures, anchoring systems, UUV (unmanned underwater vehicle), underwater robotics, vessel launch and recovery systems, diver communication, fiber optics, underwater and through hull connectors, submarines, towed arrays, and sonobuoy systems. We are developing uncrewed systems (unmanned underwater vehicles, surface craft, launch and recovery systems), marine systems (submarine/shipboard equipment, diver equipment), and ocean sensing systems (including sensors and signal processing).

Chelmsford, MA30+ days ago

The applicant should be able to troubleshoot equipment, work on electro-mechanical assemblies, and bring skills in various other areas including machining, prototyping, wiring, as well as being able to communicate effectively and provide effective suggestions for improvement. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it.

Chelmsford, MA14 days ago

Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it. To apply for this position please go to our website's Careers section at www.tritonsystems.com and follow the Clicking Here link to our applicant tracking database to complete the application process.

Chelmsford, MA7 days ago

In this role, a typical week includes designing and iterating prototype subsystems in CAD, conducting lab tests or preparing for at-sea deployments, collaborating with electrical and software engineers to integrate systems, analyzing data to refine designs, and contributing to proposals or new concept development. We are developing uncrewed systems (unmanned underwater vehicles, surface craft, launch and recovery systems), marine systems (submarine/shipboard equipment, diver equipment), and ocean sensing systems (including sensors and signal processing).

Chelmsford, MA7 days ago

Chelmsford, MA14 days ago

Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it. The Ocean Systems group is seeking a hands-on robotics engineer with an interest in developing marine systems, from initial concepts through prototype demonstrations and product commercialization.

Chelmsford, MA30+ days ago

Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results-on time, on budget and having fun while doing it. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health.

Chelmsford, MA30+ days ago

Triton is developing unmanned underwater vehicles (UUVs), UUV components, unmanned surface craft, submarine systems, wave energy systems, aerial systems, and acoustic systems for the defense and energy sectors. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it.

Boston, MA30+ days ago

Remote

In this role, you will: + Manage and support Lead Army Holistic Health and Fitness (H2F) Strength and Conditioning Coach and Cognitive Performance Specialist teams who provide Soldiers within a Brigade a comprehensive understanding of strength, conditioning, and performance optimization through training plans and one-on-one coaching. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

Nashua, NH16 days ago

Exhibits a strong sense of responsibility and accountability in maintaining a professional, safe, and clean work environment, as demonstrated by punctuality in reporting to work to fulfill assigned duties, adherence to the policies of Granite State Manufacturing, consistent use of safety glasses in designated areas, upkeep of a tidy and organized workspace, and compliance with safety protocols to minimize the occurrence of errors. SEARCH / RECRUITING AGENCIES: Granite State Manufacturing (GSM) does not accept non-solicited resumes or candidate submittals from search/recruiting agencies unless GSM requests such resumes, and the search/recruiting agency is on GSM’s approved list of such agencies.

Lexington, MA30+ days ago

$24.50–$31 Per Hour

The Advanced Sensor Systems & Test Beds group at Lincoln Laboratory develops and assesses integrated systems for defense against ballistic missiles, cruise missiles, and air and maritime platforms in tactical, regional, and homeland defense applications. You will work alongside engineers and technical staff supporting sophisticated sensor systems and test bed environments, gaining practical experience in systems administration, secure computing, and operational support for advanced research initiatives.

Bedford / Hanscom AFB, Massachusetts8 days ago

The individual shall be capable of supporting and executing the following requirements: Be the trusted logistics advisor — You will craft and deliver expert ILS solutions supporting advanced systems for the warfighter, influencing sustainment decisions and system suitability. Deliver data-informed insight — Provide regular analytical support on logistics metrics like supply levels, reliability, and maintainability, feeding them into major logistics reviews for informed decision-making.

Hanscom AFB, MA28 days ago

$108,000–$120,000 Per Year

Education: EDUCATION: Bachelor’s degree (Desired) Bachelor’s degree counts as four years of experience, Associate’s degree in related area counts as two years of experience. Conduct Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP reviews of candidates being submitted for SAP access.

UNAVAILABLE, MA16 days ago

Remote

Meet with contractors, users, and maintainers, to assist the MAT Team with overall IT equipment support concerns and recommend sustainment plans for creation/update/modification and sustainment of training documentation (publications, videos, and milSuite page, etc.). Bachelor’s degree and 6+ years’ experience working with training military personnel, sustaining, and supporting military equipment like aerial delivery, organizational clothing, chemical/biological equipment, weapons, and other soldier-related items.

Nashua, NH30+ days ago

Full-time

You will work closely with the Senior Management Official (SMO), the SOAR Deputy Sector Security Manager, and program leadership to ensure compliance with 32 CFR Part 117 (NISPOM) and related Department of War security requirements. The Strategic Operations, Analysis, and Research (SOAR) Sector of Applied Research Associates (ARA), Inc. is seeking a Facility Security Supervisor to lead and mature a growing classified security program in support of U.S. Department of War programs.

Hanscom AFB, Massachusetts14 days ago

Maintain strong working relationships with IP leads, program managers, contracting officers, and other stakeholders to ensure consistent protection integration throughout the acquisition and sustainment lifecycle. Position Summary: Odyssey Systems has an exciting opportunity for a Security Assistant providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG).

Hanscom AFB, Massachusetts12 days ago

Please Note: Final compensation for this position will be determined by various factors such as the Federal Government contract labor categories and contract wage rates, relevant work experience, specific skills and competencies, geographic location, education, and certifications. Odyssey is proud to live out our core values of commitment, ambition, and respect in our work and communities through OdysseyCares, a philanthropic group focused on giving back through direct donations, an employer match program, and volunteering events.

Hanscom AFB, Massachusetts22 days ago

$142,000–$155,000 Per Year

Assist with Configuration Control Boards, Engineering Trades, Requirements Verification, Requirements Mapping, and all aspects of baseline management at all levels of the program to include the portfolio/system-of-systems level. Oversee and assess contractor-led engineering trade studies, providing the Government with independent analysis of alternatives to ensure decisions balance performance, cost, schedule, and risk across the portfolio.

Boston, Massachusetts23 days ago

Join Allied Universal as an Unarmed Patrol Officer in a government location, where you will monitor and patrol assigned areas, stay visible to help deter security-related incidents, and support a welcoming environment through strong customer service and communication. Provide customer service to visitors, staff, and/or the public by carrying out security-related procedures, site-specific policies, and when appropriate, emergency response activities at a government location.

Westwood, Massachusetts8 days ago

The firm partners with utilities, commercial, industrial, data center, and government clients, and renewable and energy storage developers, offering comprehensive solutions through boutique and integrated advisory, planning, engineering, digital solutions, program management, and specialized field services. Qualus also provides software and technology enabled services and develops breakthrough solutions for critical power industry challenges such as distributed and variable resource integration, emergency management, and secure data exchange.

New!

Boston, MA6 days ago

Program Overview: LEGAL INTERPRETING SERVICES, INC. is seeking Junior Compliance Officers (JCOs) to support of the Department of Homeland Security, Immigration and Customs Enforcement, Homeland Security Investigations Worksite Enforcement Unit. Candidates must be able to work on-site, handle sensitive information appropriately, complete DHS/ICE training requirements, and obtain a favorable DHS/ICE personnel security determination before accessing law enforcement databases, government systems, facilities, or sensitive information.

Massachusetts23 days ago

New!

Massachusetts5 days ago

New!

Massachusetts5 days ago

New!

Massachusetts5 days ago

New!

Bedford, MAToday

Full-time

KEYWORDS: Access Control, Visitor Access, Site Security Manager, FSO, SCIF Security, PERSEC, Personnel Security, PHYSEC, Physical Security, DOD Security, SSO, SAPCO. Multiple considerations are taken into account when determining the final salary/hourly rate, including but not limited to, Contract Wage Determination, education and certifications, relevant work experience, related skills and competencies, as well as Federal Government Contract Labor Categories.

Massachusetts12 days ago

We encourage and inspire our people to embrace opportunities within our corporate office and 200 operating companies providing solutions for the utility, renewable energy, electric power, industrial, communications and government industries worldwide. Team Leadership: Leads individual projects while mentoring, supervising, and motivating cross-functional project teams while fostering a culture of accountability, excellence, Quality and safety.

Bedford, MA30+ days ago

$94,000–$108,000 Per Year

The Configuration Data Manager shall provide configuration and CDRL data manager (CM/DM), quality assurance (QA), program/project (PP), requirements analysis (RA), risk management (RM), and software engineering (SE) support services in accordance with the program’s Configuration Management Plan, Air Force SEAM Configuration Management processes, program development/sustainment contracts, and PMO practices. The Configuration Data Manager must have progressive experience in managing configuration of software, engineering documents, design drawings, engineering changes and notices, and planning/conducting design audits to enable Government ownership of the program technical baseline.

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Government Contractor Jobs in Lexington, MA

Senior Associate, Industrial Security (CSSO) L3Harris Technologies

Armed Security Transportation Officer PARAGON PROFESSIONAL SERVICES LLC

Senior Staff Electrical Engineer Saab

Senior Staff Mechanical Engineer Saab

Principal Mechanical Engineer Saab

Information Security GRC Analyst Waters Corporation

Purchase Order & Invoice Specialist Triton Systems, Inc.

Project Electrical Engineer Triton Systems, Inc.

Mechanical Engineer Triton Systems, Inc.

Undersea Acoustics Signal Processing Engineer Triton Systems, Inc.

Mechanical Engineer, Ocean Systems Triton Systems, Inc.

Ocean Program Manager Triton Systems, Inc.

Electro-Mechanical R&D Technician Triton Systems, Inc.

Jr. Chemical Lab Technician (Part-time) Triton Systems, Inc.

Mechanical Engineer – Project Level Triton Systems, Inc.

Project Engineer, Ocean Systems Triton Systems, Inc.

Jr Testing & Service Technician I Triton Systems, Inc.

Software / Computer / Robotics Engineer – PLC & Control Systems, Ocean Products Triton Systems, Inc.

University Internships - General Triton Systems, Inc.

Sr. Mechanical Engineer, Ocean Systems Triton Systems, Inc.

H2FIT: Regional Manager - OCONUS Serco

CNC Machinist Granite State Manufacturing

Group 03-33 | IT CO-OP | Advanced Sensor Systems and Test Beds | Jul - Dec 2026 MIT Lincoln Laboratory

Senior Logistics Manager Astrion

Activity Security Representative III Amatriot Group, LLC

Fielding and Training Technician Chenega Corporation

Facility Security Supervisor Applied Research Associates, Inc

Security Assistant Odyssey Systems Consulting Group, Ltd.

Modernization Systems Engineer Odyssey Systems Consulting Group, Ltd.

Systems Engineer Apogee Engineering, LLC

Security Officer Roving Patrol Relief Allied Universal

Senior Construction Manager - Early T&D Development Qualus

Junior Compliance Officer - Northeast Region: Philadelphia, New York, Boston LIS Solutions

Senior Construction Manager - Substations Qualus

Senior Construction Manager - Interconnections Qualus

Senior Construction Manager - Underground Lines Qualus

Senior Construction Manager - Underground Lines for ESMP Qualus

ASR III - TS/SCI Security Specialist III Watermark Risk Management International

Senior Project Manager Quanta Government Solutions, LLC

Configuration Data Management - Journeyman Applied Research Solutions

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