• Cyber Threat Intel Lead

    Leidos (Bluemont, VA)
    …information systems including local area networks/wide area networks ( LAN /WAN), commercial internet connection, public facing websites, wireless, mobile/cellular, ... Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety… more
    Leidos (08/20/25)
    - Related Jobs
  • Cyber Network Engineer

    CACI International (Reston, VA)
    …**Working knowledge of Python or other scripting languages** **Experience with LAN Management & Network Practices to include:** **Network system performance ... of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the… more
    CACI International (08/19/25)
    - Related Jobs
  • Lead Network Engineer

    Guidehouse (Winchester, VA)
    …delivery of IT services. + Design, deploy, and manage functional networks ( LAN , WAN, WLAN). + Configure and install network devices, including routers, switches, ... Medical, Rx, Dental & Vision Insurance + Personal and Family Sick Time & Company Paid Holidays + Position may be eligible for a discretionary variable incentive… more
    Guidehouse (08/18/25)
    - Related Jobs
  • Database Administrator

    Leidos (Chesapeake, VA)
    …to maintain a DoD Secret Security Clearance. **Preferred Qualifications** + System LAN operation and administration + Experience with NAVSEA programs and their ... Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety… more
    Leidos (08/16/25)
    - Related Jobs
  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks ( LAN /WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, ... Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety… more
    Leidos (08/15/25)
    - Related Jobs
  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks ( LAN /WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, ... Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety… more
    Leidos (08/14/25)
    - Related Jobs
  • Network Recapitalization Lead

    CACI International (Sterling, VA)
    …renewal, upgrade, and modernization of our organization's WAN, CAN, and LAN network infrastructure. This role will be responsible for planning, coordinating, ... of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the… more
    CACI International (08/13/25)
    - Related Jobs
  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …with Linux system administration (RHEL/OL preferred) + Experience with networking administration: LAN and firewalls (Cisco preferred) + Current TS/SCI / CI Poly ... but not limited to, individual performance, business unit performance, and/or the company 's performance. This role is a US-based role. If the successful candidate… more
    RTX Corporation (08/08/25)
    - Related Jobs
  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks ( LAN /WAN), commercial internet connection, public facing websites, wireless, mobile/cellular, ... Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety… more
    Leidos (08/08/25)
    - Related Jobs
  • Systems Administrator

    Leidos (Reston, VA)
    …management + Basic knowledge of networking concepts, IP addressing, switches, firewalls, and LAN connectivity. Come break things (in a good way). Then build them ... smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code,… more
    Leidos (08/08/25)
    - Related Jobs