• Systems Engineer

    Leidos (Fort Belvoir, VA)
    …of national security? Leidos is on the hunt for a **driven, innovative Junior Systems Engineer ** to support our mission at **Ft. Belvoir, VA, Dahlgren, VA, ... environments** . + **Security Clearance:** Must hold an **active DoD Top Secret clearance** with **TS/SCI eligibility** . **Preferred Qualifications**… more
    Leidos (06/12/25)
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  • Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + 1+ year of demonstrated experience… more
    L3Harris (07/04/25)
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  • Test Engineer (Onsite)

    BAE Systems (Springfield, VA)
    …or equivalent experience is an acceptable substitute + Must hold a current Top Secret /SCI security clearance + Able to pass Counter Intelligence Polygraph ... integrate, and test the world s next generation communication and electronic warfare systems for the United States DoD and international customers. You will be among… more
    BAE Systems (07/23/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility… more
    Huntington Ingalls Industries (08/10/25)
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  • Senior Systems Engineer (Network)

    First Division Consulting (Dahlgren, VA)
    …position is contingent on contract award** First Division Consulting is seeking a Senior Systems Engineer (Network) to support a Department of the Navy (DoN) ... switches, fiber optics, firewalls, and structured cable plant designs. + Active Top Secret (TS) Clearance with SCI eligibility. + One of the following IT… more
    First Division Consulting (06/19/25)
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  • C5ISR Systems Engineer

    ManTech (Stafford, VA)
    systems . + Current CI Polygraph screening. **Clearance Requirements:** + Active Top - Secret Clearance with SCI Eligibility and willingness to submit to a ... **ManTech** seeks a motivated, career and customer-oriented **C5ISR Systems SME** to join our team in **Stafford, VA.** This is a full-time onsite position where you… more
    ManTech (06/11/25)
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  • Civil/Structural Engineer

    Nightwing (Springfield, VA)
    …possess an active Secret security clearance with ability to upgrade to Top Secret ** + Bachelor's degree in civil, mechanical engineering or related ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...Citizenship is required as this position needs an active Secret security clearance, Top Secret more
    Nightwing (06/11/25)
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  • Information Systems Security Administrator/…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …High School Diploma or equivalent and 9 years relevant experience. + Active DoD Top Secret /SCI clearance + CompTIA Security+ (DoD 8570 baseline) Preferred: Bonus ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (07/31/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic Missiles… more
    Imagine One Technology & Management (07/01/25)
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  • Principal Mission Systems Integration…

    Northrop Grumman (Dulles, VA)
    …**Basic Qualifications:** + **Must have US Citizenship with a current or active Top Secret /SCI Clearance at time of application** + Bachelor's degree in ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work in a technical role in Dulles VA. This Systems Engineering role is responsible for the mission system… more
    Northrop Grumman (08/09/25)
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