• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching an experienced ** Senior Network Engineer ** to support a federal government client's network and system security ... and engineering efforts. The Senior Network Engineer will be responsible for guiding...VMware + AD, DNS, Group Policy **Clearance:** + Active Top Secret clearance with SCI eligibility is… more
    DirectEmployers Association (11/15/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system...to support IT projects and initiatives. Qualifications: + Clearance: TS /SCI CI Poly + Education: 4+ years' experience and… more
    DirectEmployers Association (12/03/25)
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  • Tyto Athene (Colorado Springs, CO)
    …and managing engineering processes and interacting with contractors **Clearance:** + Active Top Secret clearance with SCI eligibility **About Tyto Athene** ... **Description** Tyto Athene is searching for a ** Senior Systems Engineer ** to support USSF's SSC family of systems. SSC equips the joint warfighter with space… more
    DirectEmployers Association (12/10/25)
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  • Applied Research Solutions (Bedford, MA)
    …assigned. **Minimum Qualifications / Required Skills** + US Citizenship required. + Active Top - Secret ( TS ) security clearance. + Bachelor's degree (BA/BS) in ... with a passion for secure, high-stakes systems? We are seeking a Principal-level Network Engineer to lead the design, installation, integration, maintenance, and… more
    DirectEmployers Association (12/06/25)
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  • COLSA Corporation (Shalimar, FL)
    …within 3 weeks of job acceptance. Ability to obtain and maintain a DoD Top Secret (Single Scope Background Investigation clearance. + US Citizenship required. + ... and assesses stability of various system configurations. + Supports senior engineers when interacting with System Program Offices, other...Preferred Skills and Experience: + Current and active DoD Secret or Top Secret (Single… more
    DirectEmployers Association (12/05/25)
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  • Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ...adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be… more
    DirectEmployers Association (11/22/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …reproducible, secure, and high-performance computing environments. **Key Research Responsibilities:** ** Network Engineer IV** + Lead the architecture, ... and contribute to long-range planning of cyber range and research computing resources. ** Network Engineer III** + Design, implement, and administer secure hybrid… more
    DirectEmployers Association (11/25/25)
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  • Applied Research Solutions (Dayton, OH)
    **Description** ARS is seeking an experienced Senior Communication/Navigation Engineer to provide technical expertise in avionics systems development, testing, ... This role requires deep knowledge of military and civilian communication networks, network protocols, and information security, combined with the ability to assess… more
    DirectEmployers Association (10/23/25)
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  • Applied Research Solutions (Dayton, OH)
    …years demonstrated performance in related technology. Minimum Security Clearance Required + Top Secret w/ SCI eligibility Additional or Preferred Qualifications ... package, our awards and recognition program, and personalized attention from ARS Senior Managers.?? **Responsibilities:** + Engineer unique solutions to support… more
    DirectEmployers Association (11/21/25)
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  • Applied Research Solutions (Dayton, OH)
    …8-12 years demonstrated performance in related technology. + Minimum Security Clearance Required + Top Secret w/ SCI eligibility + Travel Up to 100% Additional ... **Description** ARS is looking for an Azure Software Engineer . As a software engineer , your...the customer to integrate the service with their on-premises network identity store. Why Work with us? Applied Research… more
    DirectEmployers Association (11/21/25)
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  • Applied Research Solutions (Bedford, MA)
    …Architect** + **Integration Engineer ** + **Tactical Data Links Specialist** + ** Network Engineer ** **Key Responsibilities: (Tasks will vary depending on the ... leadership on project progress and milestones. **Position Requirements:** + **Security Clearance:** Active Secret or Top Secret clearance is required to… more
    DirectEmployers Association (11/06/25)
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  • AeroVironment (Washington, DC)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... senior regional stakeholders + Manage and develop a network of in-country representatives and resellers, who facilitate local...required. + Native fluency in Arabic + Active US SECRET clearance preferred + Computer skills with proficiency in… more
    DirectEmployers Association (10/23/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS /SCI required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...into opportunity as a ** Network Engineer Senior (Security)** at GDIT. Shape what's… more
    General Dynamics Information Technology (12/09/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Charlottesville, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior - TS /SCI required** Make meaningful contributions ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...intelligence projects. Join GDIT as a ** Network Engineer Senior - TS /SCI required**… more
    General Dynamics Information Technology (10/11/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Bossier City, LA)
    …Description:** Advance your career while impacting our national security in cyber as a ** Network Engineer Senior ** at GDIT. Here, technologists have many ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (11/22/25)
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  • Network Engineer - Senior

    TekSynap (Bluemont, VA)
    …Technology, Engineering or Mathematics + 8 years of experience **Overview** We are seeking a Network Engineer - Senior to join our team supporting the ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Engineer , configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across… more
    TekSynap (10/25/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Tampa, FL)
    Network Engineer , Senior The Opportunity:...connectivity, and security issues across LAN or WAN + TS / SCI clearance + HS diploma or GED and ... and careful planning. That's why we need an experienced network engineer like you who knows how...meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we… more
    BOOZ, ALLEN & HAMILTON, INC. (11/19/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …Bring your engineering expertise along with a drive for innovation to GDIT. The Network Engineer Senior must have: * Education: Bachelor of Arts/Bachelor ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (10/26/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer Senior , you will... Top Secret environments. + Active Top Secret ( TS ) clearance with eligibility ... managing sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect secure network more
    Noblis (12/05/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Network Engineer ** to join our team of passionate individuals in ... and processes. **Responsibilities:** The duties and responsibilities of the ** Senior Network Engineer ** include, but...up to 20%. **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum… more
    Amentum (10/23/25)
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