• Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …**Security Requirements:** + US Citizenship required + Candidates must have an active Top Secret level clearance to include eligibility for SCI clearance + ... Imagine One has an urgent need for **Cybersecurity Engineer III** candidates for a position supporting the...software patches and patch sets and upgrade software to network systems and perform regression testing to ensure upgrades… more
    Imagine One Technology & Management (12/01/25)
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  • Infrastructure Engineer T3

    CACI International (Sterling, VA)
    …Active Roles Server, and Privileged Account Management (PAM) **Qualifications:** _Required:_ + Top Secret with SCI eligibility + US citizen + Bachelor's ... Infrastructure Engineer T3 Job Category: Information Technology Time Type:...Analyze and resolve hardware/software integration issues across server and network infrastructures + Design and support system architecture and… more
    CACI International (11/25/25)
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  • Systems Engineer -MECM

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …CITIZENSHIP AND CLEARANCE: + US Citizenship required. + Must have an active Top - Secret clearance. The Alaka`ina Foundation Family of Companies (FOCs) is a ... Systems Engineer -MECM Location DC - Washington Job Code 13545...+ Working with systems hosted in a complex, multi-layers network . + Cybersecurity control implementation, IT infrastructure management, resource… more
    Alaka'ina Foundation Family of Companies (11/24/25)
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  • Senior Data Engineer Architecture C4ISR

    SOS International LLC (Tampa, FL)
    Tampa, FL, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... contract SOS International LLC (SOSi) is seeking a Data Engineer (C4ISR Architecture) to support our customer in McDill...Bi-Lats, CPN-X, TALON, and SEAGULL as required. + Provide Network Engineering, FMV routing, and dissemination in support of… more
    SOS International LLC (11/21/25)
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  • Kubernetes Engineer

    Leidos (Colorado Springs, CO)
    …in lieu of degree. + US Citizen and Possession of a current Active DoD Top Secret Clearance with SCI eligibility. + Minimum 8 years of professional experience ... (SRE) related metrics. + Manage the north-south and east-west network traffic to ensure all container-based critical services are...as a Kubernetes Engineer , successfully designing and building distributed systems for mid… more
    Leidos (11/21/25)
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  • MCCO Research and Development Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Cyber and ... your opportunity to make a personal impact as a **Research and Development Engineer ** supporting **MARFORCYBER** located at **Ft. Meade, MD.** Our work depends on a… more
    General Dynamics Information Technology (11/15/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret /SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** + ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will… more
    SAIC (11/06/25)
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  • TS/SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    …position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at ... Description A government client of Insight Global is seeking a Low-Band System Software Support Engineer to join their team at Langley AFB, VA. We are looking for a… more
    Insight Global (11/01/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …of a team in a dynamic environment. **Clearance Required:** * Must have active Top Secret clearance with SCI **Minimum Education:** * High School Diploma ... look no further. Amentum is seeking a **Senior Systems Engineer ** to join our team of passionate individuals in...a team to support a program that provides critical network capabilities to the Department of Defense. We are… more
    Amentum (10/31/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    … components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where… more
    Leidos (10/03/25)
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