• Senior Information Security…

    Lumen (Richmond, VA)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... compliance activities in support of various government contracts. The Senior Information Security Engineer must...management process to ensure changes to software, hardware, and firmware do not adversely impact the security … more
    Lumen (11/13/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …implement new system hardware and software, including lifecycle management and firmware version control. + Create, maintain, and improve technical instructions, ... and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and...(5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of… more
    TekSynap (10/25/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …processing, optimization, and machine learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor and help ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/05/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3** to join our ** Security and Electronic Systems (SES)** ... + Assist senior network engineers to identify and resolve network security issues. + Develop network designs for each SLA classification. + Originates design… more
    M. C. Dean (10/23/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …and commercial customers worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon, VA. The CSS group ... provides innovative, cutting-edge, security solutions for the United States Government. Our employees...test, as well as a good understanding of associated firmware and software. + Work may also include designing,… more
    General Atomics (10/29/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …in Radford, VA. **Your future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red ... **Sr. UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • FPGA Engineer

    General Atomics (Herndon, VA)
    …wireless and laser technologies. We have an exciting opportunity for a FPGA Engineer within the CSS team which is part of our Electromagnetic Systems group. ... located in Herndon, VA. The CSS Innovations team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a… more
    General Atomics (11/12/25)
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  • Test Engineer I

    Mercury Systems (Chantilly, VA)
    Req. Number 25-513 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems integration, ... built, coded, tested and implemented according to systems specifications. Systems Security Engineering (SSE) and Model-based Systems Engineering (MBSE) knowledge is… more
    Mercury Systems (11/18/25)
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  • Test Engineer II

    Mercury Systems (Chantilly, VA)
    Req. Number 25-506 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems integration, ... built, coded, tested and implemented according to systems specifications. Systems Security Engineering (SSE) and Model-based Systems Engineering (MBSE) knowledge is… more
    Mercury Systems (10/22/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    …Radford, VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    GovCIO (09/24/25)
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