• 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)
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  • 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)
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  • 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)
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  • 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)
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  • 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)
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  • 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)
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  • System Engineer ( TS /SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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  • Cyber Security Analyst SME - TS /SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …experience in IT best practices regarding application, enterprise system , and network security + **Security Clearance Level** : TS /SCI with active polygraph ... RQ204159 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (10/01/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site ** System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... the customer s digital engineering environment as the primary System Administrator for a classified network...safe. **Required Education, Experience, & Skills** + Active DoD Top Secret DoD Clearance + Workingfull-time on-siteat… more
    BAE Systems (12/04/25)
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  • Senior System Integrator Engineer…

    Vexterra Group (Bethesda, MD)
    …VA or Bethesda, MD office: You will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key ... redundant infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune … more
    Vexterra Group (10/14/25)
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