• Cyber Network Engineer

    Leidos (Lorton, VA)
    …support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...of a degree. ​ + US Citizen, An active TS / SCI security clearance is required. + 5-8+… more
    Leidos (12/11/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... deliver innovative products and applications that are deployed in highly sensitive customer environments and have broad applications for federal missions… more
    CACI International (11/08/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    … Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance Job Description: - Administration, management, and troubleshooting ... Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR...and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk , SolarWinds, etc.) -Pythonscripting - Performing trend analysis on… more
    Arena Technical Resources, LLC (01/01/26)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... * **The Opportunity:** Responsible for building/maintaining data-pipelines for associated information used for cybersecurity investigation within the enterprise. In… more
    CACI International (12/24/25)
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  • DevSecOps Compliance Engineer

    BigBear.ai (Annapolis Junction, MD)
    …ATO Automation platform detects compliance drift What you need to have + Active TS / SCI with Poly + Strong experience with CI/CD platforms (Jenkins, GitLab CI, ... Guide + Certifications: Certified DevSecOps Professional, AWS Security Specialty, Azure Security Engineer + Experience with SIEM platforms ( Splunk , QRadar) and… more
    BigBear.ai (12/20/25)
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  • Information Systems Security…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The ... Information Systems Security Engineer shall perform, or...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (12/18/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …business development / proposal efforts **What You Bring:** + Active TS / SCI with Polygraph + Bachelor's Degree in Information Technology, Networking, ... civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in… more
    Nightwing (12/16/25)
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  • Senior Data Engineer

    BCMC (Dulles, VA)
    …be a US Citizen * Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance * Must be able to obtain DHS Suitability * 8+ years of software ... capabilities to address emerging threats. BCMC is seeking a Senior Data Engineer working to support the migration of customer applications, services and platforms… more
    BCMC (12/11/25)
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  • Information Systems Security…

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, MD.** ... or CompTIA's Advanced Security Practitioner (CASP). **Clearance Requirements:** + Must have a TS / SCI w/ Poly **Physical Requirements:** + The person in this… more
    ManTech (11/19/25)
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  • Senior Wireless Engineer

    V2X (Colorado Springs, CO)
    …Clearance Requirement: + This position requires an active Department of Defense (DoD) TS - SCI (Tier 5) level clearance. Skills & Technology Used: + Proficient ... integrity, respect, responsibility, and professionalism. As a Senior Wireless Engineer , you will provide technical leadership and expert-level engineering support… more
    V2X (10/17/25)
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