• Senior Systems DevSecOps Engineer

    KBR (Albuquerque, NM)
    Title: Senior Systems DevSecOps Engineer (Top Secret ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... the future of space reconnaissance. Overview KBR is searching for a skilled Senior Software Engineer (SWE) to support the development of first-of-kind space… more
    KBR (08/02/25)
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  • Full Stack Software Engineer Senior

    Lockheed Martin (King Of Prussia, PA)
    …that's built for you\. Within LM Space, the Victor Program Area is looking for a senior Full Stack Software Engineer , who's willing to work in the office on a ... * GitLab pipeline for software project * Active Top Secret security clearance to start and maintain level of...be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years… more
    Lockheed Martin (07/31/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    senior leadership\. You have experience as a systems engineer , developing and decomposing requirements, using Model\-Based Systems Engineering \(MBSE\) tools, ... Martin Rotary and Missions Systems \(RMS\) as a Systems Engineer \! Lockheed Martin is a global leader in aerospace,...studies of applicable technologies\. You possess an active DoD Secret clearance and are eligible to be submitted for… more
    Lockheed Martin (09/05/25)
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  • Senior Software Engineer

    General Dynamics Information Technology (Oakton, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. ... the area and work onsite. Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the… more
    General Dynamics Information Technology (09/13/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or equivalent\. **Basic ... to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently Active Top… more
    Lockheed Martin (09/12/25)
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  • Computer Engineer IV ( Senior

    General Dynamics Information Technology (Charleston, SC)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... + years of related experience **US Citizenship Required:** Yes **Job Description:** **COMPUTER ENGINEER IV** Seize your opportunity to make a personal impact as a… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Systems Engineer (Top…

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your ... for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive...3 years of experience. + Active and transferable Top Secret US government issued security clearance is required prior… more
    RTX Corporation (09/13/25)
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  • Senior Network Engineer

    Lockheed Martin (Colorado Springs, CO)
    …**Who You Are** You are a highly motivated and experienced network engineer with a strong background in network design, development, and testing\. You ... benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- An active Secret Security clearance is required prior to starting \-… more
    Lockheed Martin (09/04/25)
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  • Senior Network Engineer

    Lockheed Martin (Schriever AFB, CO)
    …Be Doing** We are seeking a highly skilled, experienced and motivated Network Engineer to join our team\. The successful candidate will be responsible for designing, ... This position requires a government security clearance at the Secret level; you must be a US Citizen for...impact in the industry\. **Basic Qualifications:** * Active Final SECRET clearance required prior to starting, with eligibility to… more
    Lockheed Martin (08/08/25)
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  • Senior Systems Engineer - Top…

    V2X (Patuxent River, MD)
    …professionalism. Responsibilities What You'll Do: We are looking for an experienced Senior Systems Engineer to manage multiple engineering projects spanning a ... and Milestones Clearance Requirements: + Ability to maintain a US Government Top Secret clearance + US Citizenship Travel Requirements: + Maximum travel of twice a… more
    V2X (09/12/25)
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  • Senior Mechanical Engineer - Top…

    Jacobs (Arlington, VA)
    …high voltage power, mechanical systems, fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (08/19/25)
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  • Senior Data Engineer - Top…

    NANA Regional Corporation (Alexandria, VA)
    We are seeking a highly skilled and experienced Senior Data Engineer to support enterprise-level planning, analysis, and architecture initiatives. The ideal ... candidate will bring deep expertise in strategic and operational planning, business analysis, and technical disciplines across complex IT environments. This role requires a strong analytical mindset, cross-functional collaboration skills, and the ability to… more
    NANA Regional Corporation (09/18/25)
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  • Senior Systems Engineer - Embedded…

    RTX Corporation (Fort Wayne, IN)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Senior Systems Engineer ** **- Embedded Communications - ... that connect militaries around the world! As a Systems Engineer , you will design and develop military products ensuring...relevant experience + Active and transferable US government issued secret security clearance is required prior to start date… more
    RTX Corporation (07/23/25)
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  • G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT. A career in ... GDIT, people are our differentiators. Our work depends on a **Directory Services Engineer / Senior Systems Administrator** joining our CNIC Applications Support… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Principal Manufacturing…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman's Aeronautics Systems sector is seeking a ** Senior Principal Manufacturing Engineer ** supporting out Production Engineering and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/18/25)
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  • Principal/ Senior Principal Systems…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (08/22/25)
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  • Senior Systems Engineer - Test (Top…

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (09/13/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Clifton, NJ)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer Job Code: 28182 Job Location: Clifton, NJ Job ... Description: L3Harris is looking for an Integration & Test Senior Specialist Engineer with working knowledge of...of prior related experience. + Department of Defense (DoD) Secret Clearance required: + If none, must be able… more
    L3Harris (08/30/25)
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  • Senior Principle AI/ML Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Data Science and Data ... Platform,Container Orchestration,Machine Learning,Solution Architecture **Certifications:** Google Professional Machine Learning Engineer | Google - Google, AWS Certified Solutions Architect… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Are you looking to make a meaningful, positive impact while advancing ... Processing Solutions (SPS) team is looking for an exceptionally motivated Engineer that is passionate about collaborating with High-Performance Teams to create… more
    RTX Corporation (08/21/25)
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