• Software Test Engineer (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opportunity for a Software Test Engineer to join a team in the Ft. Meade...T&E Reports. The position located in Columbia, MD in support of the Data Transport System (DTS) portfolio providing… more
    CACI International (11/07/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …Certification + Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CHFI, CFR, Cloud+, or CND ... We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network… more
    ENS Solutions (12/13/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …today is safe and tomorrow is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in Sterling, VA or ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT),Systems Design,Systems Development… more
    General Dynamics Information Technology (11/26/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    …+ Ability to obtain a DoD 8570 Cyber Security Service Provider - Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, ... We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal...in lieu of degree. + DoD 8570 IAT Level II Certification, including Security+ CE, CCNA-Security, GSEC, SSCP, CySA+,… more
    ENS Solutions (12/14/25)
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  • Trellix Endpoint DLP Engineer - Active…

    ENS Solutions (College Park, MD)
    …Certification + Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification such as CEH, CHFI, CFR, Cloud+, or CND ... data protection controls as a Trellix Endpoint Data Loss Prevention (DLP) Engineer . Serve as the technical owner for Trellix EDR/DLP components, ensuring sensitive… more
    ENS Solutions (12/13/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    …+ Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, ... We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal...in lieu of degree. + DoD 8570 IAT Level II Certification, including Security+ CE, CCNA-Security, GSEC, SSCP, CySA+,… more
    ENS Solutions (11/26/25)
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  • Senior Principal Information Systems Security…

    Concurrent Technologies Corporation (Columbia, MD)
    …critical infra-structure sector Information Sharing and Analysis Centers (ISACs) via Tier I, Tier II , and Tier III support . + CND response services include the ... Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with… more
    Concurrent Technologies Corporation (01/08/26)
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  • Senior Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our ... defense, civil, and commercial markets. Nightwing is seeking a **Senior Systems Engineer ** to play a pivotal role in designing, delivering, and sustaining… more
    Nightwing (12/29/25)
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  • Network Engineer

    Tyto Athene (Bethesda, MD)
    **Description** Tyto Athene is searching for a **Network Engineer ** to support our Walter Reed Medical Center support program. **Responsibilities:** + Deploy ... established for the operational upkeep of the network. + Performs network infrastructure maintenance upgrades to ensure proper security and operational posture is… more
    Tyto Athene (12/24/25)
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  • Active Directory Systems Engineer

    COMSO, Inc (Annapolis Junction, MD)
    Active Directory Systems Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20701) Description **TS/SCI w/ POLYGRAPH REQUIRED ... core competencies: + Expert level troubleshooting skills with Active Directory Infrastructure , Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, Windows… more
    COMSO, Inc (12/26/25)
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