• Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …in written and oral format. + Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC ... manage virus protection on a routine basis. + Create and maintain user and computer accounts and modify file permissions and security access lists. + Test new… more
    Northrop Grumman (10/31/25)
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  • Electronic Surveillance System Analyst (Active Top…

    NANA Regional Corporation (Fredericksburg, VA)
    …in a Title 3 or pen-register/trap-trace court order or a member of the computer crime or computer forensic investigation team). + Experience with Federal, State ... to cells, use formulas, create pivot tables, etc.). + Understanding of computer operating systems, networks and hardware (ie experience with deploying, operating,… more
    NANA Regional Corporation (10/30/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …Red Hat Enterprise Linux (RHEL) systems. + Strong understanding of Linux networking , storage, system services, and security controls + Experience with **Ansible** ... + Strong written documentation and collaboration skills. **Required Education:** + BS Computer Science, Computer Engineering, Computer Information Systems,… more
    Nightwing (10/29/25)
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  • Engineer 4

    M. C. Dean (Vienna, VA)
    …provides system programming and management support for large scale networking infrastructures. The responsibilities include the administration and maintenance of ... high performance computer configurations as well as other systems and peripherals'...computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces;… more
    M. C. Dean (10/23/25)
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  • Electronic Surveillance System Analyst (Active Top…

    NANA Regional Corporation (Fredericksburg, VA)
    …in a Title 3 or pen-register/trap-trace court order or a member of the Computer Crime or Computer forensic investigation team). + Experience with Federal, State ... use formulas, create pivot tables, etc.). + Possess an understanding of computer operating systems, networks and hardware (ie has experience with deploying,… more
    NANA Regional Corporation (10/08/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    …system and application security threats and vulnerabilities * Knowledge of basic networking protocols, including TCP/IP, UDP, HTTP/HTTPS, SSH, and DNS, and open ... categorizing types of vulnerabilities and associated attacks * Knowledge of Computer Network Defense policies, procedures, and regulations * Knowledge of different… more
    Node.Digital (10/02/25)
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  • Software Engineer - Android

    Walmart (Reston, VA)
    …and their respective lifecycles combined with a solid knowledge of multithreading, networking , offline storage, and performance tuning. + Android SDK along with good ... listed, there are no minimum qualifications._ Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software… more
    Walmart (09/08/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …Strong knowledge of Linux (RHEL, CentOS, Ubuntu) administration - Understanding of networking and security best practices in cloud environments - Knowledge of ... and orchestration technologies (Docker, Kubernetes, OpenShift) **Required Education:** BS Computer Science, Computer Engineering, Computer Information… more
    Nightwing (08/28/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …systems, to include Linux/Unix & MacOS - Experience and knowledge of networking and network administration - Experience with Virtual Private Networks (VPN) - ... writing technical procedures and standard operating procedures Required Education: BS Computer Science, Computer Engineering, Computer Information Systems,… more
    BCMC (08/26/25)
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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    …certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents - Analyzes identified malicious network activity to ... DNS, SSH, SMTP, SMB, NFS, etc. - In depth knowledge and experience of Wifi networking - In depth knowledge and experience of network topologies - DMZ's, WAN's, etc.… more
    Node.Digital (08/20/25)
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