• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …Java, or JavaScript) is essential for automating tasks and developing tools. + Linux /Unix Systems Administration: Strong knowledge of Linux /Unix operating ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP),...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (01/07/26)
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  • SECRET Senior Database Engineer

    Insight Global (Herndon, VA)
    …nonrelational databases, SQL, and data analytics * Experience supporting Oracle database management systems running on Windows or Linux * Oracle development and ... Job Description The Data Engineer position will be located on-site in Fairfax,...knowledge of industry standards and techniques for enterprise database systems and data warehousing * Certifications in advanced data… more
    Insight Global (01/08/26)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    …management and data flows + Relevant certifications (eg, AWS Certified DevOps Engineer , Certified Kubernetes Administrator ). + Knowledge of compliance frameworks ... Title: DevSecOps Engineer KBR is seeking a highly motivated Development...center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and… more
    KBR (12/09/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... up and maintaining CI/CD-enabled infrastructure; hardening, patching, and monitoring systems ; automating deployments; enforcing compliance (e. . , HIPAA, NIST/FISMA,… more
    RGP (01/01/26)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …DNS, SMB, etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting languages such as Python or ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (12/19/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity to grow ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (10/24/25)
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  • High Performance Computing Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …and Linux Operating Systems essential * Prior experience as a Systems Administrator essential, with a preference for experience working with clustered ... related experience **US Citizenship Required:** Yes **Job Description:** HPC Engineer Who You Are You are a talented, multidiscipline... versed in getting the best performance out of systems . You are familiar with High Performance Computing using… more
    General Dynamics Information Technology (12/29/25)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …protocols via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + ... + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor and tune system… more
    TekSynap (10/25/25)
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  • Sr Citrix/Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …What you need: Experience: 8-10 years of hands-on experience as a Windows Systems Administrator / Engineer . Proven expertise managing Windows Workstations and ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Citrix/Windows Engineer We are seeking a skilled Senior Citrix/Windows Engineer more
    General Dynamics Information Technology (12/29/25)
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