• Network Emulation Engineer

    CACI International (Chantilly, VA)
    …VORPAL Jobs (https://careers.caci.com/vorpal) .** **Qualifications** **:** _Required:_ **Must have an active TS /SCI with Poly University Degree (BA/BS) or ... Network Emulation Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/28/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …plus **Security Requirements:** + US Citizenship required + Candidate must have an ACTIVE SECRET clearance (with TS /SCI eligibility) **Imagine One Technology ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to...Designs, installs, maintains and coordinates the use of network systems . Evaluates hardware and software and peripheral equipment for… more
    Imagine One Technology & Management (11/12/25)
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  • Principal Software Engineer (Hybrid)

    RTX Corporation (Aurora, CO)
    …Advanced Degree in a related field and minimum 5 years of experience + Active and transferable TS /SCI US government issued security clearance is required prior ... Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (01/14/26)
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  • ADC Engineer I, Non-Relational Database…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... career. AWS is building some of the largest distributed systems in the world. Amazon's non-relational database offerings like...experience - 1+ years of networking experience - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (01/09/26)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …ensure that scientists and engineers will be able to fully utilize modern HPC systems \. We are seeking a DevOps Engineers familiar with Unix/Linux/SE for our Data ... contracts as well as for our DC\-MLS(R) Core team\. You will be an active member of the DC\-MLS(R) Enterprise team supporting multiple current and future contracts… more
    Lockheed Martin (01/07/26)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …same classification network. This position is located in **Chantilly, VA** and requires an ** active TS /SCI clearance with Polygraph** . This project is part of ... capable of sending and pulling data from various source systems over a secure network. In this role you...system, interface, user acceptance, and regression testing. **Qualifications** + ** Active TS /SCI with polygraph.** + Bachelors and… more
    SAIC (11/14/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    …PhD in Electrical Engineering or Physics with 4 years of relevant experience + Active TS /SCI Clearance at the time of application. + Aerospace industry ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...has an opening for a **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** to… more
    Northrop Grumman (11/20/25)
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  • SDS- Deputy Chief Engineer Director 2

    Northrop Grumman (Roy, UT)
    …Office of Chief Engineer (OCE) team + Coordinate with OCE team, systems engineering and program operations to ensure execution of the program statement of work. ... teams/and or organizations to achieve a common goal. + Active DoD Secret clearance, investigation must have...prime contractor site leads and USAF leadership personnel + Active DoD TS /SCI clearance + Experience leading… more
    Northrop Grumman (11/26/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …the CI/CD pipeline - requirements gathering through usability sessions Core Qualifications: + Active TS /SCI clearance and ability to obtain a Polygraph. + Must ... to debug software issues, investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph + Active CompTIA… more
    Leidos (11/27/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …This position is a hybrid position **_ All candidates must have an active TS /SCI with Poly clearance _** **Basic Qualifications:** Typically requires bachelor's ... technical work to non-technical stakeholders in a clear and concise manner. Active and transferable US government issued ** TS /SCI with polygraph** security… more
    Nightwing (12/26/25)
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