• Core/WAN Network Lead

    CACI International (Sterling, VA)
    …the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the ... active TS /SCI + 10+ years related technical experience in Network and Transport technologies, tools, and techniques + Understanding and experience with… more
    CACI International (07/25/25)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    …Continental US * * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate ... Network Modeling and Simulation Technician Job Category: Information...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/24/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM, and PO Teams to identify, understand, and anticipate… more
    Nightwing (09/26/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/08/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/01/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/31/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer (Expert) with TS /SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a multi-discipline ... and problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling limitations. . Advises the Government… more
    TRIAEM, LLC (09/05/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The Test Engineer (TE) as part of the Platform Team develops...software compatibility tests with programs, hardware, operating systems, or network environments + Design or develop automated testing tools,… more
    Nightwing (09/26/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Systems Engineer III** to join our team in **Annapolis Junction, Maryland** . ManTech is currently seeking ... Systems Engineer III to join our team at Annapolis Junction,...seasoned IT professional responsible for designing, implementing, and a top -level trouble shooter supporting a high-level architecture of an… more
    ManTech (08/20/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …implementation and upgrades. Desired Certs: + One or more of the following: CompTIA Network +, CCNA, CCNP, Azure Network Engineer Associate, Red Hat Certified ... in the intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This… more
    Nightwing (09/26/25)
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