• Cloud Engineer

    GovCIO (Richmond, VA)
    …and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux . This position will be a Hybrid Remote position, location Hanover, MD. ... AWS-based resources. + Build, install, configure, STIG, test and deploy AWS infrastructure and DevSecOps platform components as new requirements arise. + Build,… more
    GovCIO (08/02/25)
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  • Senior Monitoring & Observability Engineer - AWS…

    Fannie Mae (Reston, VA)
    …knowledge to develop solutions for monitoring applications and underlying IT infrastructure components. * Understand the end-to-end performance of IT platforms and ... using Splunk/ Dynatrace/ Open Telemetry/ AWS Cloudwatch in a medium to large-scale Linux and Windows Server environments. * Knowledge of generating and using complex… more
    Fannie Mae (08/01/25)
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  • Senior cryptographic embedded software developers

    Parsons Corporation (Centreville, VA)
    …with embedded software development for various platforms using the Linux development environment, knowledge of networking protocols, Cryptographic algorithms, and ... to work with a team pushing the limits of technology. Opportunities include Linux device drivers and kernel modifications, writing high-performance C code for both … more
    Parsons Corporation (07/24/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …Parsons, you will be responsible for the operations and maintenance of Linux -based software across various platforms, including bare metal hardware, virtual machines ... You'll Be Doing:** + Perform Operations and Maintenance of Linux based software running on a variety of bare...and solutions in the areas of defense, security, intelligence, infrastructure , and environmental. We promote a culture of excellence… more
    Parsons Corporation (07/04/25)
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  • PKI Security Administrator (Senior Level/SME)

    General Dynamics Information Technology (Falls Church, VA)
    …(systems management, networks, firewalls) in an enterprise environment + Infrastructure IT (Systems Administration, Network Administration Windows/ Linux OS, ... (T2) **Job Family:** Engineering (General) **Skills:** Network Administration,Public Key Infrastructure ,RESTful APIs **Experience:** 10 + years of related experience… more
    General Dynamics Information Technology (08/10/25)
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  • Senior Security Engineer, OS Security

    Coinbase (Richmond, VA)
    …connection, and alignment. Attendance is expected and fully supported. Coinbase Infrastructure Security is seeking a subject matter expert in infrastructure ... with a background in control development to solve challenges in Linux operating system security, container runtime security, and software lifecycle management.… more
    Coinbase (08/09/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift Work (12 hours a day 0600-1800, ... Get to Do: - Responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems - Analysis techniques and… more
    CACI International (07/31/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating, supporting and enhancing the Sponsor's ... development environment, and Cloud automation. The SysA demonstrates strong Linux /Windows administration experience, including package management, security hardening, kickstart,… more
    Nightwing (06/27/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …lieu of degree. + 3-5 years of experience in systems administration or infrastructure engineering roles. + Proficient in Linux and Windows Server environments. ... Step into a hybrid role where classic system administration meets cutting-edge infrastructure engineering. You'll play a key part in deploying, maintaining, and… more
    Leidos (08/02/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …components, and application dependencies to include switches, firewalls, Windows-based and Linux systems, private cloud environments, etc. to meet the needs and ... per week onsite) **Job Duties:** + Create and maintain network and security infrastructure for both bare-metal and virtual machines with the appropriate LAN, WAN,… more
    NTT DATA North America (07/19/25)
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