• Qualus (Westborough, MA)
    …Overview** **Power your future with Qualus as a Protection & Control Engineer through our Qualus University's 2026 Engineering Boot Camp!** Our Engineering Boot ... Camp is a full-time Engineer I role paired with a structured training and...one. Whether you're drawn to Protection & Controls, Power System Studies, Substation Engineering, or Relay Settings, our four… more
    DirectEmployers Association (11/20/25)
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  • Applied Research Solutions (Bedford, MA)
    …Battle Management System (ABMS) and Space. The candidate will provide Systems Engineering assistance that applies a broad theoretical and practical knowledge of ... **Description** Applied Research Solutions is seeking a full-time Principal Innovation Engineer providing support to the Command, Control, Communications, and Battle… more
    DirectEmployers Association (12/23/25)
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  • Applied Research Solutions (Bedford, MA)
    …for secure, high-stakes systems ? We are seeking a Principal-level Network Engineer to lead the design, installation, integration , maintenance, and hardening ... systems (or equivalent). + Oversee testing and validation efforts, use test equipment and special tools to verify system performance, troubleshoot issues,… more
    DirectEmployers Association (12/06/25)
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  • System Integration / Test

    Butler America (Chelmsford, MA)
    System Integration / Test Engineer Location: Chelmsford, MA Job ID: #71583 Pay Range: $65-79 AN HOUR 12 MONTH CONTRACT SECRET Clearance OR Interim ... and/or systems . Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints.… more
    Butler America (12/12/25)
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  • System Integration / Test

    Lockheed Martin (Westford, MA)
    …Lockheed Martin business areas\. We are expanding and looking for a Systems Integration and Test Engineer for our beautiful Westford MA facility\. You ... is principally engaged in the research, design, development, manufacture, integration , and sustainment of advanced technology systems ,...will be a System Integration and Test Engineer at… more
    Lockheed Martin (12/18/25)
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  • Systems Integration / Test

    Lockheed Martin (Chelmsford, MA)
    …areas\. We are experiencing growth and we are looking for a System Integration and Test Engineer at Lockheed Martin's Chelmsford, MA facility\. You ... is principally engaged in the research, design, development, manufacture, integration , and sustainment of advanced technology systems ,...You Will Be Doing** As a System Integration and Test Engineer , you… more
    Lockheed Martin (01/14/26)
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  • Engineer V

    General Atomics (Acton, MA)
    Integration & Test (I&T) team. This role focuses on electro-optical system integration , test automation, and verification & validation of complex ... . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems ...Desired **Pay Range High:** 189,545 **Recruitment Posting Title:** Payload Integration & Test Engineer **Job… more
    General Atomics (01/08/26)
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  • Sr. Principal Air Vehicle System

    Northrop Grumman (Sudbury, MA)
    …Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to ... Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** +… more
    Northrop Grumman (11/16/25)
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  • Senior Principal Processing Integration

    RTX Corporation (Marlborough, MA)
    …requirements level and developing a complete network hardware design + Design verification via integration and test plans and activities + US Citizen - Active ... + Experience implementing Security Technical Implementation Guides, network hardening, system level hardware integration and troubleshooting skills **What… more
    RTX Corporation (12/06/25)
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  • Software Development Engineer

    Capgemini (Waltham, MA)
    Software Development Engineer in Test (SDET) - Performance Automation At Capgemini Engineering, the world leader in engineering services, we bring together a ... no two days are the same. **Job Description** **Job Title: Software Development Engineer in Test (SDET) - Performance Automation** **Job Location: Waltham, MA… more
    Capgemini (01/06/26)
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  • Principal Hardware Design & Test

    RTX Corporation (Marlborough, MA)
    …RF/Microwave circuit and sub- system design, modeling, simulation, and verification. + Integration and test at component, CCA, and subsystem levels. + ... position is for a multi-disciplined **Principal Hardware Design & Test Engineer .** Principal Hardware Design and ...owners responsible for the design, analysis, and hands on integration and test of RF components, circuits,… more
    RTX Corporation (01/12/26)
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  • RF Hardware Design & Test Engineer

    RTX Corporation (Marlborough, MA)
    …RF/Microwave circuit and sub- system design, modeling, simulation, and verification. + Integration and test at component, CCA, and subsystem levels. + ... within Raytheon. We have an opportunity for an Electrical Engineer who is seeking to advance their academic background...testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test of CCAs and subsystems.… more
    RTX Corporation (01/12/26)
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  • Senior Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    … software, systems hardware, systems requirements, systems integration , and/or systems test . + Active and transferable US government-issued ... Engineer ** to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline,... test facility, or in the field, supporting integration and/or verification. + Experience with evaluating systems more
    RTX Corporation (01/15/26)
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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    …for requirement validation\. * Perform system verification by supporting program integration and test events including developing test plan/procedure ... **Description:** You will be the System Engineer for Lockheed Martin's Missiles...prefer \- Hand\-on hardware experience is a plus \- Integration and Test experience is a plus… more
    Lockheed Martin (12/30/25)
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  • Senior Systems Security Engineer

    Collins Aerospace (Marlborough, MA)
    …(including vulnerability scanning). The candidate will report to the Lead Systems Security Engineer and work collaboratively with cross-functional teams. ... engineers and developers to integrate security considerations into system design * Execute Integration , Dry Run,...(RMF) and familiarity with NIST RMF procedures * Strong integration and test experience include test more
    Collins Aerospace (01/06/26)
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  • Principal Radar Processing and Network…

    RTX Corporation (Marlborough, MA)
    …servers, workstations, add-in interface cards, storage devices, and other COTS hardware + Engineer BIOS and operating system configuration definitions + Work in ... level and developing a complete COTS-based hardware design and then + Design verification via integration and test plans and activities + US Citizen - Active and… more
    RTX Corporation (11/15/25)
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  • Senior Systems Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …substantive contribution to planning and technical execution of large system integration projects, primarily with steam turbine systems . The day-to-day focus ... DRS NPS has an immediate need for a Senior Systems Engineer to provide a coordinated approach...**Job Responsibilities** + Drive the day-to-day execution of large system integration projects for ship-based steam electric… more
    Leonardo DRS, Inc. (01/01/26)
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  • Entry Level - Associate Systems

    The MITRE Corporation (Bedford, MA)
    …flexibility, collaboration, and career growth. Roles & Responsibilities: As an Early Career Systems Engineer at MITRE, you will have the opportunity to leverage ... support the development, deployment, and lifecycle management of complex systems . + Contribute to requirements engineering, system ...and design, system or mission-level trade studies, system test and evaluation, and system more
    The MITRE Corporation (01/08/26)
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  • Principal Systems Engineer - Air…

    RTX Corporation (Marlborough, MA)
    …+ Experience planning, developing and executing system and/or subsystem level integration and test + Experience using MATLAB or alternative tools to ... Connected Aviation group is thrilled to offer a Principal Systems Engineer role within our Air Traffic...5 years of experience + Prior experience with design, integration and test of Primary Surveillance RADAR… more
    RTX Corporation (12/30/25)
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  • Senior Systems Engineer , Precision…

    RTX Corporation (Marlborough, MA)
    …Aerospace Collins Aerospace, an RTX company, is currently looking for an experienced Senior Systems Engineer to join the Precision Navigation (PNav) Systems ... and Software Department within the Air Traffic Navigation, Integration , and Coordination System (ATNAVICS). The selected candidate will play a key role in… more
    RTX Corporation (11/05/25)
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