• Software Engineer

    Actalent (Manassas, VA)
    …for edge communication. Responsibilities + Perform software integration and debugging. + Get a Linux system to work with a private cloud and perform testing. + ... Submarine subsystems. This role involves creating a common, open-architecture system -of- systems electronic designs aboard submarines to promote interoperability… more
    Actalent (11/15/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    Systems Administration: Strong knowledge of Linux /Unix operating systems , including command-line tools and system administration tasks. + Networking: ... Network and Data Operations teams to assist in deployment planning and onboard systems . They assist with monitoring, system analysis, and IT operations support.… more
    Nightwing (09/26/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …+ Experience mapping test steps to requirements. + User level experience with Linux and Windows Operating Systems . + Strong troubleshooting, problem solving, and ... + CompTIA Security+ Certification. + Experience with Red Hat Enterprise Linux (RHEL) system administration-level experience. + Experience with Windows… more
    Northrop Grumman (09/17/25)
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  • Journeyman Field Engineer

    ManTech (Reston, VA)
    systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not ... configure new systems as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure and peripherals + Training… more
    ManTech (09/16/25)
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  • Senior Cloud Engineer

    CACI International (VA)
    …Tenable products + 3 Years of Experience deploying, automating, and hardening Red Hat Linux Operating Systems + 3 years of experience working directly with ... Senior Cloud Engineer Job Category: Information Technology Time Type: Full...delivery model. CACI will provide an enhanced IT management system , IT storefront, enterprise help desk, local field services,… more
    CACI International (10/15/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... filters, email security capabilities, Intrusion Detection System , Intrusion Prevention System , Host Based Security Systems , Security Incident and Event… more
    ENS Solutions (09/27/25)
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  • Enterprise Act Engineer II

    Amazon (Herndon, VA)
    …a related field and one year of experience in the job offered or as a Support Engineer , Systems Engineer , or a related occupation. Must have one year of ... implementing, troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows...experience in the job offered or as a Support Engineer , Systems Engineer , or a… more
    Amazon (09/17/25)
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  • Quality Assurance Engineer II

    Amazon (Arlington, VA)
    …AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: Quality Assurance Engineer II Job Location: Arlington, Virginia Job Number: AMZ9444036 Position ... Responsibilities: Lead the testing of large-scale systems , create test plans, test cases, and drive continuous...Develop tests using Java and Shell Scripts in a Linux environment, document and coordinate the deployment of manual… more
    Amazon (09/17/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …teams. + Deep knowledge of cryptography best practices. + Deep knowledge of Android/ Linux system internals. + Experience with Android/ Linux kernel ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in… more
    Northrop Grumman (10/21/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …Conduct thorough system testing to validate functionality and ensure CDS systems are capable of securely handling time-sensitive data. - Provide Tier I/II ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...- Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi-network ticketing systems -… more
    Arena Technical Resources, LLC (11/03/25)
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