• Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …- and make a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT ... Infrastructure Services team (Special Programs) is looking for a Lead Network Engineer role that will be...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (09/17/25)
    - Related Jobs
  • Technical Manager - Network and Edge…

    Optiv (Richmond, VA)
    …roadmaps. * Lead complex problem-solving, troubleshooting, and architecture design for network and edge security programs and related security ... with both hands-on and oversight responsibilities. * Strong background in network security architecture, engineering, and administration across multiple… more
    Optiv (11/07/25)
    - Related Jobs
  • Lead Adversarial Security Engineer

    Trellix (Richmond, VA)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and ... More at https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture.… more
    Trellix (11/21/25)
    - Related Jobs
  • Network Team Lead

    TekSynap (Arlington, VA)
    …(SDN); + NIPS/NIDS; + Load balancing; + DNS; + DHCP; + QoS, OTV; + Network Security ; + Proxies; + Firewalls; + Hardware knowledge for installation, repair, ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design and troubleshoot complex network architectures; + Use centralized network management tools to… more
    TekSynap (11/13/25)
    - Related Jobs
  • Endpoint Security Engineer Lead

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a self-starter with...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
    - Related Jobs
  • SAP/Focus Security Team Lead

    Fairfax County Sheriff's Office (Fairfax, VA)
    SAP/FOCUS Security Team Lead (Business Analyst IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5138831) Apply  SAP/FOCUS ... Security Team Lead (Business Analyst IV) Salary...of the capabilities of information technology software, hardware, and network communications. + Strong problem-solving ability, critical thinking skills,… more
    Fairfax County Sheriff's Office (12/03/25)
    - Related Jobs
  • Information Systems Security Officer (ISSO)…

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer Lead to manage our organization's information security more
    CACI International (10/25/25)
    - Related Jobs
  • Cyber Analysis Lead - Security

    ICF (Alexandria, VA)
    Description ICF is seeking an experienced Cyber Analysis Lead to support a Defense Human Resources Activity (DHRA) cybersecurity program. In this role, you will ... lead a team of cyber analysts responsible for threat...cyber analysts responsible for threat analysis, vulnerability assessments, and security monitoring across multiple DHRA systems. The Cyber Analysis… more
    ICF (10/31/25)
    - Related Jobs
  • Security Engineering Lead

    ManTech (Ashburn, VA)
    Network +. + Proven experience installing, configuring, monitoring, and troubleshooting network security solutions (L2/L3 devices, NAC, Firewalls, IDS/IPS, ... **MANTECH** seeks a motivated, career and customer-oriented ** Security Engineering Lead ** to join our team in **Ashburn, VA** . The ultimate purpose of this role… more
    ManTech (12/07/25)
    - Related Jobs
  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified ** Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support ... Oceana Dam Neck, Virginia Beach, Virginia with 25 percent travel potential. The ** Network Security Engineer III** will provide ongoing network support,… more
    Imagine One Technology & Management (11/12/25)
    - Related Jobs