• System Administrator 4

    PDS Defense (Herndon, VA)
    …and patch management across both platforms, and capable of integrating these systems into a cohesive IT infrastructure to support organizational needs ... ID#211366** **Job Description:** Seeking a System Administrator to join our Mission Systems Operations team in Herndon, VA. Our team focuses on delivering complex… more
    PDS Defense (06/25/25)
    - Related Jobs

  • Network Red Team Engineer

    Parsons Corporation (Centreville, VA)
    …or related field and 8+ years of related professional experience + Active Top Secret clearance + Proficient in Linux + Strong understanding of networking ... HW/SW engineers. Come be part of the Cyber Warfare and Special Programs and Systems teams at Parsons! **Note: this is a HYBRID position!** **What You'll Be Doing:**… more
    Parsons Corporation (05/10/25)
    - Related Jobs

  • Field Service Representative

    Parsons Corporation (Herndon, VA)
    …lieu of degree). + Two years of experience in installation and maintenance of electronic systems . + Knowledge of Linux , Microsoft Windows OS, MS Office, Visio, ... are to provide technical support, maintenance, and operational assessments for technical systems associated with a Counter UAS capability. The FSR should have… more
    Parsons Corporation (05/28/25)
    - Related Jobs

  • Kafka Software Developer, II

    Parsons Corporation (Quantico, VA)
    …issues + Analyzes user needs and develop software solutions + Experience with Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Infrastructure ... into development/staging/production environments + Ensures security of software and systems + Peer-review and comment on software code and write/review/update… more
    Parsons Corporation (06/25/25)
    - Related Jobs

  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is seeking a Lab Manager/ Systems Administrator to support ... of directly relevant experience in system administration - Experience with multiple operating systems , including Linux /Unix & MacOS - Experience and knowledge of… more
    Node.Digital (05/02/25)
    - Related Jobs

  • Hardware Reverse Engineer (Jr., Senior, Principal)…

    Parsons Corporation (Centreville, VA)
    …+ Are proficient with one or more low-level programming languages + Understand Unix/ Linux operating systems + Love solving puzzles and have experience ... for an amazingly talented TS Cleared Hardware and Embedded Systems Reverse Engineers to join our team! In this...Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer… more
    Parsons Corporation (04/25/25)
    - Related Jobs

  • Information System Security Engineer (ISSE)

    KBR (Alexandria, VA)
    …must meet DoD 8140 Requirements for a Security Architect position + Knowledge of Linux and Windows Operating Systems + Knowledge of Cybersecurity Devices, IDS, ... professional in designing and implementing cybersecurity disciplines in information systems , applications enclaves, and networks. The successful candidate will have… more
    KBR (07/02/25)
    - Related Jobs

  • Software Engineer Staff

    Lockheed Martin (Manassas, VA)
    …excellence, and product innovation\. **The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Software Engineer\. In this role, you will ... experience and knowledge of coding in Java/C\+\+ on a Linux Operating System\. This position is located at a...candidate will be required to hold an active government Secret security clearance\. **Why Join Us** Your Health, Your… more
    Lockheed Martin (07/03/25)
    - Related Jobs

  • Blue Team Engineer

    TekSynap (Virginia Beach, VA)
    …application of mitigation strategies. + Patch management and secure configuration of both Linux and Windows systems . + Designing and enforcing security controls ... Qualifications** **RESPONSIBILITIES** + Perform system hardening on Windows and Linux platforms to reduce security risks. + Conduct vulnerability...on enterprise infrastructure and devices. + Certifications: + DoD Approved 8570… more
    TekSynap (06/28/25)
    - Related Jobs

  • CNO Developer (All Levels) - TS or higher…

    Parsons Corporation (Centreville, VA)
    …Agile teams **What Required Skills You'll Bring:** + Must have active Top Secret security clearance with SCI eligibility and amenable for poly upgrade + ... Assembly/C/C++ proficiency + Strong Linux and/or Windows and/or macOS foundation/knowledge + Familiar with...switches, firewalls) and protocols + Experience with real-time operating systems (RTOS) + Experience with RVTM, FAT, Acceptance Testing,… more
    Parsons Corporation (04/25/25)
    - Related Jobs