• Edge Information Systems Security Engineer…

    V2X (Springfield, VA)
    …The ISSE is responsible for providing SME cybersecurity consulting services and escalated support to edge systems via the following activities: + Understanding ... from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a… more
    V2X (09/09/25)
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  • Computer and Information Systems Manager

    ManTech (Herndon, VA)
    …IT initiatives to support growth and innovation. The Computer and Information Systems Manager reports directly to the Senior Computer and Information ... of network infrastructure (LAN/WAN, VPN, firewalls) + Proficiency in operating systems (Windows Server, Linux ) + Understanding of software development… more
    ManTech (09/13/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Richmond, VA)
    …as the Office of Primary Responsibility for second-level engineering and operational support of enterprise-level systems in the NAS. Providing 24/7 technical ... detailed implementation plans, ensuring alignment with architecture + Provide support for a variety of technologies including Windows Operating... for a variety of technologies including Windows Operating Systems , Windows OS, Red Hat Linux and… more
    Noblis (08/08/25)
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  • Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …Security Engineer** to join our growing team! In this role you will get to support services to advanced customer mission systems throughout the full systems ... stakeholders. + Develop or review system security designs and architectures. + Support testing of systems during development, reaccreditation and provide… more
    Parsons Corporation (09/30/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Network Systems Engineer** to join our team! In this role, you will get to ... implement, and maintain secure, high-performance network and system infrastructures that support mission-critical operations. **What You'll Be Doing:** + Assist in… more
    Parsons Corporation (09/09/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …experience in systems administration + Proficiency with: + Windows and Linux operating systems + Windows Active Directory + Virtualization technologies ... Responsibilities As a Systems Administrator, you will be responsible for installing,...system workstations and servers, including web servers. You will support the multi-enclave environment (Unclassified, Secret, and Top Secret/SCI)… more
    Noblis (09/03/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) ... security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than… more
    M. C. Dean (09/13/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …and make a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and ... and Linux operating systems + Perform general systems administration (patching, updates, user support ) of: + Windows & Linux desktops and servers +… more
    The MITRE Corporation (09/04/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …and maintain a robust network infrastructure, leveraging Cisco networking solutions to support organizational needs. + Contribute to the deployment and management of ... updates through WSUS and applications via the MECM Software Center, ensuring systems are up-to-date and secure. + Develop and maintain scripts in PowerShell, Python,… more
    Systems Technologies, Inc. (07/18/25)
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  • Network & Cloud Developer

    Gromelski & Associates, Inc. (Manassas, VA)
    …Knowledge of Software Defined Networking (SDN). . Experience with Ansible, VxLAN, OVS, Linux Bridging and SR -IOV. . Familiarity with Docker, Virtualization, and ... Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support , Training Development and Delivery, Multimedia Support , and Technical… more
    Gromelski & Associates, Inc. (08/23/25)
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