• Federal Transit Administration (Washington, DC)
    …of safety related oversight and compliance activities. Duties Help As a General Engineer (Senior Regional Safety Officer) you will : Senior RSO serves as lead ... and coordination of safety activities, implementation of Safety Management Systems (SMS) policy and associated technical resource materials for...online by 11:59 PM EST on the closing date Required documents must be submitted by the closing date.… more
    Upward (08/08/25)
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  • Red River (Washington, DC)
    …Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization platforms, and ... templates. + Provide technical mentorship to junior engineers and operations staff. Required Qualifications + Active DoD Secret Clearance (or ability to… more
    DirectEmployers Association (10/16/25)
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  • Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, ... will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN...to obtain and maintain the appropriate level of Security Clearance or Public Trust. Adjudication of the required more
    DirectEmployers Association (09/25/25)
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  • Red River (Washington, DC)
    …engineering, or a related field, or applicable work experience. + Active DoD Secret clearance required . + 5 years of experience in cyber engineering (eg, ... is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical...drive complex ATO RMF packages. + Design and implement system security into complex systems . + Conduct… more
    DirectEmployers Association (10/07/25)
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  • Battelle Memorial Institute (Washington, DC)
    …apply. **Job Summary** We are currently seeking a **Senior Test & Evaluation Engineer ** . This will be an **on-site** position located in **Arlington VA.** ... Critical Infrastructure Business Line group is seeking a senior acquisition test engineer to lead the research, development, test and evaluation of security … more
    DirectEmployers Association (09/16/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... 5+ years of experience in network engineering, administration, or related IT roles. + Clearance : TS/SCI CI Poly + Required Skills: + Experience with network… more
    DirectEmployers Association (09/30/25)
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  • Tyto Athene (Fort Meade, MD)
    …to provide technical support for the development, test, deployment, and sustainment of a complex system . As a Network Engineer on this program, you will be a ... personnel for coordinating deployments and maintenance actions. + Evaluate system network requirements and make appropriate technical recommendations. + Proficiency… more
    DirectEmployers Association (10/29/25)
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  • PD Power Systems LLC (Springfield, VA)
    Mechanical Engineer /Designer Located in Springfield, VA ( Onsite ). This is not a remote or hybrid position. This position is responsible for the design and ... position is onsite at our Springfield, VA office. Roles and Responsibilities Design systems and integrate the multiple systems using SolidWorks from initial… more
    Upward (08/11/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …lifecycle support for enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems . The Tier 3 Engineer will serve as a senior technical ... systems across enterprise environments. + Develop and optimize UC system designs, ensuring interoperability across multi-level security systems and… more
    DirectEmployers Association (09/09/25)
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  • ABBTECH Professional Resources, Inc. (Columbia, MD)
    FIPS 140 Security Engineer Columbia, MD No Clearance In joining the Leidos Accredited Testing and Evaluation (AT&E, Common Criteria/FIPS) team, you will get an ... National defense. The products you will touch will be deployed into larger systems and/or deployments to facilitate secure communications for our military in the… more
    DirectEmployers Association (10/11/25)
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  • Columbia Technology Partners (Annapolis Junction, MD)
    …organization Qualifications: Four (4) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager, Information ... a total of eight (8) years. Working knowledge of the following is required : system security design process, defense-in depth/ breadth, engineering life cycle,… more
    Upward (08/07/25)
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  • Office of the Secretary of Defense (Arlington, VA)
    …capability portfolios across the Department in the nuclear weapons systems ; nuclear command, control, and communications; missile defense; command, control, ... (C4/ISR); Missile Defense; Strategic Deterrence & Capability; and Space Systems (across DoD Intelligence Community). Serves as USD(A&S)'s Nuclear Command,… more
    Upward (08/10/25)
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  • Thread Engineer - Clearance

    Lockheed Martin (Annapolis Junction, MD)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Thread Engineer \- Clearance Required WHAT WE'RE DOING * Join Lockheed ... we foster innovation and integrity\. * As a Thread Engineer , you'll be empowered to create "new realities" and...Field or a related discipline plus four\(4\) years of systems engineering experience\. TS/SCI with Poly Required more
    Lockheed Martin (10/01/25)
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  • Sr Full Stack Software Engineer

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Full Stack Software Engineer \- Clearance Required WHAT WE'RE DOING * Join Lockheed ... Martin Rotary and Mission Systems , Cyber & Intelligence, where we foster innovation and...and integrity\. * As a Senior Full Stack Software Engineer , you'll be empowered to create "new realities" and… more
    Lockheed Martin (10/31/25)
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  • System Engineer (Network Analyst)…

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Systems Engineer /Network Analyst \- Clearance Required WHAT WE'RE DOING * Join ... where we foster innovation and integrity\. * As a System Engineer /Network Analyst, you'll be empowered to...or a related discipline plus thirteen \(13\) years of systems engineering experience\. TS/SCI with Poly Required more
    Lockheed Martin (10/15/25)
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  • Senior Navy Mechanical Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active Secret ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (10/10/25)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in Engineering/Industrial Design + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (10/10/25)
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  • Senior Navy Electronics Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in electrical/Electronic Engineering + Professional Engineer (PE) License Security Clearance : Minimum: Interim or Active ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (10/10/25)
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  • Senior Human System Integration…

    Cydecor, Inc. (Washington, DC)
    …what separates us. Job Description: Cydecor is looking for a Senior Human System Integration Engineer to provide integrated and comprehensive analysis, design, ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (10/10/25)
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  • Senior Navy Structural Engineer

    Cydecor, Inc. (Washington, DC)
    …Bonus points if you have: + Master's degree in Engineering + Professional Engineer Certification Security Clearance : Minimum: Interim or Active Secret security ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (10/31/25)
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