• Senior NOSC ( Network Operations…

    Leidos (Fort Belvoir, VA)
    …seeking a **Senior NOSC ( Network Operations and Security Center) Technician/ Network Administrator ** to support monitoring large-scale operations on a ... tasks, and work orders. **Additional Responsibilities:** + Support Tier I-III system , networking, and engineering personnel to ensure network troubleshooting… more
    Leidos (11/22/25)
    - Related Jobs
  • MAC Team Network Engineer

    TekSynap (Arlington, VA)
    …+ CySA+ GICSP + GSEC + CompTIA Security+ CE + SSCP + CND + Network Administrator / Engineer Certification + Computing Environment Certification (one of the ... Network Associate (CCNA) + Another DoD 8570 Certificate + Clearance: Must possess Top Secret /SCI clearance **Overview** We are seeking a MAC Team Network more
    TekSynap (10/07/25)
    - Related Jobs
  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    … security documentation. + Analyze and provide feedback on wired and wireless network systems . + Plan vendor comparisons, cost studies, and security assessments. ... + Evaluate existing network systems and recommend resource allocations. **_Education...least 3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network more
    CACI International (12/06/25)
    - Related Jobs
  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …+ Contribute to system security documentation. + Plan and evaluate network systems for resource recommendations. **What You'll Do:** + **Innovate and ... you'll leverage your engineering expertise to analyze and enhance complex systems , architecture, network design, and technical hardware issues.… more
    CACI International (12/06/25)
    - Related Jobs
  • Splunk Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208534 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Engineer joining our team. The Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of… more
    General Dynamics Information Technology (10/09/25)
    - Related Jobs
  • Senior Specialist, Network Systems

    L3Harris (Greenville, TX)
    …Arista Certified Professional (ACE-P) + Palo Alto Networks Certified Network Security Administrator (PCNSA) + Current Top Secret security clearance + ... Description: The Senior Specialist, Systems Engineering - Network Engineer (NE) performs technical planning, system ...+ US Citizenship required. + Ability to obtain/maintain a Top Secret /SCI Security Clearance + Bachelor's Degree… more
    L3Harris (12/03/25)
    - Related Jobs
  • Network Engineer!

    CACI International (Columbia, MD)
    …Architecture:** + Design, architect, install, configure, implement, migrate, and maintain complex network systems . + Develop and implement network security ... at least three of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security … more
    CACI International (11/13/25)
    - Related Jobs
  • Infoblox Systems Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ210924 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... At GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the… more
    General Dynamics Information Technology (11/26/25)
    - Related Jobs
  • Network Security Engineer

    CACI International (Columbia, MD)
    …information systems + Develop, analyze, and provide feedback on wired and wireless network systems + Plan large and small-scale systems system ... vendor comparison, cost studies, and security + Plan and evaluate complex existing network systems and make recommendations for resources required to maintain… more
    CACI International (12/06/25)
    - Related Jobs
  • Exchange Engineer ( Network Communications…

    HII (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...Must be able to obtain and maintain a US Top Secret security clearance + Strong attention… more
    HII (12/05/25)
    - Related Jobs