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  • Systems Integration Test Engineer with Security Clearance

     ...components, elements, subsystems and/or systems. Synthesizes customer contractual needs...  ...level evaluation reports which verify and validate system performance. Writes discrepancy...  ...related discipline (Electrical Engineering, Computer Engineering, Computer Science or related... 
    Computer
    Work at office

    PlanIT Group LLC

    Chelmsford, MA
    2 days ago

  • Validation Engineer II/III (CSV)

     ...company and you can be part of that team. JOB SUMMARY The incumbent is responsible for assisting in completion of all computer system validation project milestones. This includes writing all validation deliverables within the Computer System Lifecycle, e.g.... 
    Computer
    Live in
    Immediate start
    Visa sponsorship

    Genezen

    Lexington, MA
    12 days ago

  • Systems Integration/Test Engineer with Security Clearance

     ...components, elements, subsystems and/or systems. Synthesizes customer contractual needs...  ...level evaluation reports which verify and validate system performance. Writes discrepancy...  ...related discipline (Electrical Engineering, Computer Engineering, Computer Science or related... 
    Computer
    Work at office

    Donatech Corporation

    Chelmsford, MA
    1 day ago

  • Computer Systems Engineer

    $126.1k - $227.95k

     ...Description Description Leidos has an opening for a Principal Systems Engineer in support of Checkpoint Screening Products in...  ...network design, development and integration, verification and validation, and fielding. Also responsible for evaluation of alternatives... 
    Computer

    Leidos

    Tewksbury, MA
    5 days ago

  • System Engineer with Security Clearance

    Job Title: Systems Engineer Clearance Requirement: Active Secret Clearance (or higher) Overview...  ..., system integration, verification and validation, and analysis for total systems. The...  ...Qualifications: Bachelor's Degree in Computer Science or relevant technical field. Active... 
    Computer
    Flexible hours

    Encode

    Lexington, MA
    1 day ago

  • Systems Engineer II - Anti-Tamper / Program Protection (P2)

    $66k - $130k

     ...secure world. Raytheon is seeking a Systems Engineer II - Anti-Tamper / Program...  ...release and export licensing policies Validate secure configuration of routers, switches...  ...Experience in System Security Engineering, computer technology reverse engineering, Anti-... 
    Computer
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Tewksbury, MA
    2 days ago

  • 2026 Raytheon Systems Security Engineer I - Onsite - Massachusetts

    $55k - $107k

     ...Description As a member of our elite Systems Security Engineering (SSE) team, we want...  ...and nontechnical trade studies Validate secure configuration of routers, switches...  ...Mechanical Engineering, Engineering Mechanics, Computer Science, Engineering Science, Robotics... 
    Computer
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Tewksbury, MA
    2 days ago

  • Systems Cybersecurity Engineer, DoD Program

     ...Overview Mainsail Group has an exciting opportunity for a Systems Cybersecurity Engineer to provide Information Assurance Management...  ...COOP) package documentation and related artifacts. Perform validation of systems, including development of criteria and procedures... 
    Suggested
    Full time
    Work experience placement
    Casual work

    MAINSAIL Group

    Bedford, MA
    27 days ago

  • Ventilator/ Respiratory Systems Principal Controls Engineer

     ...together! Sound like you? The Principal System Algorithms & Controls Engineer leads and...  ...product requirements. Develop and validate test methods that ensure compliance with...  ...Requirements: · Master’s degree in electrical or computer engineering or related specialization,... 
    Computer

    Third Pole Therapeutics

    Waltham, MA
    5 days ago

  • Principal Systems Engineer

    $101k - $203k

     ...safer, more secure world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a Principal Systems Engineer with...  ...clearance. Knowledge of Command, Control, Communications, Computers, & Intelligence (C4I) systems Experience with System... 
    Computer
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    Chelmsford, MA
    3 days ago

  • Senior Principal Systems Engineer Cyber Engineer (SPY6 Family of Radars) (On-site Marlborough, MA) - P5

    $124k - $250k

     ...seeking a well-qualified Senior Principal System Security Engineer (SSE) – P5 to join...  ...Framework (RMF) documents and controls validation testing for Authority to Operate (ATO) accreditations...  ...Experience in the fields of computer technology, cybersecurity, Anti Tamper,... 
    Computer
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Carlisle, MA
    3 days ago

  • Senior Principal Systems Engineer (Cyber Engineer) - (On-site) P5

    $124k - $250k

     ...more secure world. Raytheon is seeking a Senior Principal Systems Security Engineer-P5 to join our elite Systems Security...  ...experience Security systems engineering involving various computer hardware and software S/W operating system and application solutions... 
    Computer
    Contract work
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Chelmsford, MA
    2 days ago

  • Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - (On-site Tewksb[...]

    $124k - $250k

     ...Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - (On-site...  ...release and export licensing policies Validate secure configuration of routers,...  ...fields of System Security Engineering, computer technology reverse engineering, AT, cybersecurity... 
    Computer
    Full time
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    Tewksbury, MA
    3 days ago

  • Silicon Validation Software Engineer: Embedded and Low-level Programming

     ...Silicon Validation Software Engineer: Embedded And Low-Level Programming Waltham, Massachusetts...  ...including AP clusters, IO Co-Processor system, fabric, power management, memory and...  ...understanding about ARM specification, computer architecture, operating system... 
    Computer
    Relocation

    Apple

    Waltham, MA
    4 days ago

  • RF Systems Test Engineer with Security Clearance

    RF Systems Test Engineer The RF Systems Test Engineer will lead development of test hardware, software, and firmware from requirements...  ...Engineering, or Mathematics (STEM) The RF system test engineer validates the functionality and performance of radio frequency (RF)... 
    Suggested

    Beacon Hill

    Chelmsford, MA
    2 days ago

  • Enterprise Software Systems Engineer

    $104.65k - $189.18k

     ...Solutions (SES) operation is looking for a system engineer to lead development on our...  ...development and integration, verification and validation, and fielding. Evaluates alternatives...  ...is required in either Engineering (i.e. Computer, Electrical, Mechanical, Aerospace,... 
    Computer

    Leidos

    Tewksbury, MA
    8 days ago

  • System Engineer (MBSE) SR Level

     ...Job Description Job Description Model Based Systems Engineer- SR Level Lincoln, Mass   Full Time- 4-5 days onsite – with...  .... Will be a TS level position  Bachelor’s degree in computer science, Software Engineering, Electrical Engineering, or any bachelor... 
    Computer
    Full time
    For subcontractor
    Flexible hours

    www.wingbrace.com

    Lincoln, MA
    7 days ago

  • System Engineer EN05 with Security Clearance

    $105 - $115 per hour

     ...greatest strength is our people. Volt is immediately hiring for “Systems Engineer (ENG05)” in “Woburn MA”. You will do: • You will be...  ...with Battle Management command, Control, Communications, Computers and Intelligence (BMC4I) systems, Radar Systems or signal processing... 
    Computer
    Temporary work
    Work experience placement
    Immediate start

    Innova Solutions, Inc.

    Woburn, MA
    2 days ago

  • Systems Integration/Test Engineer Sr. - Chelmsford, MA

     ...System Integration and Test Engineer You will be a System Integration and Test Engineer at Lockheed Martin's Chelmsford, MA facility...  ...have a Bachelor's degree in a related discipline (Electrical, Computer, Computer Science, or related field), experience using... 
    Computer
    Full time
    Interim role
    Work at office
    Remote work
    3 days per week

    ClearanceJobs

    Chelmsford, MA
    22 hours ago

  • Systems Engineer, Principal - TS

    $120.5k - $155k

     ...Job Description Job Description DCS has an exciting opportunity for a Principal Systems Engineer  providing support to the Command, Control, Communications, and Battle Management Division (C3BM). Command, Control, Communications, and Battle Management (C3BM) has... 
    Full time

    DCS Corp

    Bedford, MA
    16 days ago

  • Systems Engineer, Senior - TS

    $87.93k - $120k

     ...Job Description Job Description DCS has an exciting opportunity for a Senior Systems Engineer who has experience working with geographic intelligence (GEOINT) in support of intelligence network operations, to join the AFLCMC/HBGW Intelligence Surveillance and Reconnaissance... 
    Full time
    For contractors
    Work at office

    DCS Corp

    Bedford, MA
    3 days ago

  • Senior Systems Engineer

     ...team. Reporting to the Director of Manufacturing, the Senior Systems Engineer will lead efforts to create and commercialize groundbreaking...  ..., designing hardware/software architecture, verification and validation planning and execution under a quality management system... 
    Work experience placement
    Work at office

    Verdox, Inc

    Woburn, MA
    13 days ago

  • Systems Engineer

     ...Job Description Job Description Systems Engineer Clearance Level: Must be able to obtain an Interim/Active Secret Clearance...  ...Systems Analysis ~2 years Systems Integration ~2 years Software Validation ~2 years Testing from the component to system level... 
    Full time
    Interim role
    Local area
    Immediate start

    Aquila Technology

    Lexington, MA
    7 days ago

  • System Integration & Test Engineer Intern (RF Product) - Chelmsford MA

     ...Martin is looking for Summer Interns! Candidates will assist System Integration and Test Engineering in support the Engineering...  ...Master program pursuing a degree in Electrical Engineering, Computer Science, Aerospace Engineering or related discipline. -Ability... 
    Computer
    Full time
    Interim role
    Internship
    Summer internship
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Chelmsford, MA
    1 day ago

  • System Integration / Test Engineer Sr. - Chelmsford, MA

     ...Date posted: Sep. 03, 2025 Description: You will be a System Integration and Test Engineer at Lockheed Martin's Chelmsford facility...  ...have a Bachelor's degree in a related discipline (Electrical, Computer, Computer Science, or related field), experience using... 
    Computer
    Full time
    Interim role
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin Corporation

    Chelmsford, MA
    22 hours ago

  • Linux Systems Engineer with Security Clearance

     ...compliant, and remediating any vulnerabilities that are found on those systems. In addition, this individual is also responsible for managing...  ...while supporting the Laboratory’s enterprise classified computing infrastructure. The ideal candidate will have a solid background... 
    Computer

    John Galt Staffing

    Lexington, MA
    22 hours ago

  • Senior Principal Systems Engineer

    $124k - $250k

     ...Radar Senior Principal Systems Engineer At Raytheon, the foundation of everything we do is rooted in our values and a higher calling...  ...with Battle Management command, Control, Communications, Computers and Intelligence (BMC4I) systems, Radar Systems or signal processing... 
    Computer
    Temporary work
    Work experience placement
    Flexible hours

    Raytheon

    Woburn, MA
    1 day ago

  • Mechanical Engineer, Ocean Systems

     ...Job Description Job Description Mechanical Engineer - Ocean Systems Company Summary Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and... 
    For contractors
    Work experience placement

    Triton Systems, Inc.

    Chelmsford, MA
    16 days ago

  • Project Engineer, Ocean Systems

     ...Job Description Job Description Project Engineer, Ocean Systems Company Summary Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial... 
    For contractors

    Triton Systems, Inc.

    Chelmsford, MA
    24 days ago

  • System Test Engineer

     ...Develop test plans mapped to customer and functional requirements to ensure comprehensive test coverage. • Validate the integration of complex electro-mechanical systems with multi-layered software, measure system performance metrics, and drive issues to closure. •... 

    BlackTree Technical Group, Inc.

    Burlington, MA
    11 days ago