• Senior Network Administrator

    BAE Systems (Quantico, VA)
    …to support an important and dynamic Department of Justice customer as a ** Senior ** **Network Administrator ** supporting a highly capable and diverse team driving ... shall have demonstrated past performance of leading teams of personnel with Network Administrator skills. SNA shall have senior level engineering knowledge in… more
    BAE Systems (07/26/25)
    - Related Jobs

  • Senior Network Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 36980 **Summary** ** Senior Network Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... cutting-edge technology and take your career to the next level! The ** Senior Network Administrator ** is responsible for the design, implementation, maintenance,… more
    Chenega Corporation (08/01/25)
    - Related Jobs

  • Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in Warrenton, VA. In this role ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
    Amentum (08/29/25)
    - Related Jobs

  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Technical Implementation Guides (STIGs) **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems ... basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide...Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB… more
    General Dynamics Information Technology (08/22/25)
    - Related Jobs

  • Senior Systems Administrator

    BAE Systems (Chantilly, VA)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **115375BR** EEO Career Site Equal Opportunity ... hyperconverged virtualization + Proxmox virtualization + SMTP + Samba + SonicWall Firewall + Tunneling protocols (GRE, IPSec, SSH, SSL, others) + Windows Active… more
    BAE Systems (08/14/25)
    - Related Jobs

  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    The Senior Network Administrator manages and maintains the headquarters' network infrastructure, ensuring high availability, performance, and security. This ... position oversees routing, switching, firewall configuration, and supports network-related projects. Key Responsibilities + Configure and manage routers, switches,… more
    Spectrum Comm Inc (08/09/25)
    - Related Jobs

  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... + Hardware: Network Attached Storage (NAS) deployment and maintenance; Firewall , switch and router installation, deployment and maintenance; server **Additional… more
    Leidos (07/29/25)
    - Related Jobs

  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of the ... and updates for RDT&E environments. + Oversee security management, including firewall configurations, network security tools, and vulnerability mitigation. + Conduct… more
    First Division Consulting (06/19/25)
    - Related Jobs

  • Network Administrator

    System One (Quantico, VA)
    … Top Secret clearance Quantico, VA $180k 100% onsite in Quantico, VA. Senior Network Administrator supporting a highly capable and diverse team driving ... shall have demonstrated past performance of leading teams of personnel with Network Administrator skills. SNA shall have senior level engineering knowledge in… more
    System One (08/03/25)
    - Related Jobs

  • Senior Cloud DevOps Engineer

    CACI International (VA)
    Senior Cloud DevOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... troubleshooting and securing/monitoring cloud networks. (TCP/IP, Layer 3 Routing, BGP, Firewall Security) Cloud Experience (AWS, Azure) and knowledge of best… more
    CACI International (08/26/25)
    - Related Jobs