• Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled **Security ... Engineer ** to design, implement, and maintain secure environments that...security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** +… more
    ManTech (08/08/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Mid-Level Software Engineer who is ready for a new challenge that...expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Requirements: To… more
    GliaCell Technologies (07/31/25)
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  • System Security Engineer

    Amentum (Fort Meade, MD)
    …and unclassified DoD environments. + Ensure tool integration with existing enterprise systems and SIEMs (eg, Splunk , ArcSight). + Implementation and ... Amentum is seeking a highly skilled **System Security Engineer ** to support the design, implementation, and ongoing...via MECM. + Security Compliance and Documentation: + Ensure systems are compliant with DoD STIGs, RMF/NIST 800-53 requirements,… more
    Amentum (07/25/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... address emerging threats. Nightwing is seeking a Senior Data Engineer working to support the migration of customer applications,...Skills:** + Must be a US Citizen + Active Secret (S) clearance. Must be able to obtain a… more
    Nightwing (08/01/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA** to design, implement, and maintain secure ... of federal security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** + Implement and… more
    ManTech (06/19/25)
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  • Network Engineer (Intermediate)

    TEKsystems (Fort Belvoir, VA)
    …global enterprise networks using DoD-approved tools (eg, SolarWinds, NetOps, Splunk , ACAS). Develop and enforce operational procedures, incident response workflows, ... may be accepted in lieu of a degree). * Must possess an ACTIVE DoD TS /SCI at time of consideration * Require network certification which shall meet or exceed a… more
    TEKsystems (08/13/25)
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  • AIOps Architect

    General Dynamics Information Technology (Falls Church, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Solutions Architect ... VA. **HOW AIOps Architect WILL MAKE AN IMPACT** + Engineer and integrate technological capabilities in our Lab to...Clearance Level** : Ability to obtain and maintain a Top Secret Clearance + **Location** : Hybrid… more
    General Dynamics Information Technology (06/24/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    …* * * **The Opportunity** : We are seeking an experienced Network Management Systems Engineer specializing in Application Integration to join our team. The ... systems (Riverbed, Network Node Manager), observability platforms (eg Splunk , Elastic), and other enterprise applications (eg, ServiceNow, CMDB, security tools)… more
    CACI International (07/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** + The person in ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures… more
    ManTech (07/23/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    **Description:** **This position requires TS /SCI clearance with the ability to obtain a CI polygraph\.** This position will perform duties as an Information ... Systems Security Officer at the Lockheed Martin Space facility...a part of a company widely recognized as a top employer for women, people of color and veterans… more
    Lockheed Martin (08/08/25)
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