• ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Senior ... in **Columbia, MD** . In this role you will support challenging, mission-critical projects that make a direct impact...projects that make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on… more
    Amentum (10/14/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system ... reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing...Risk Management Framework (RMF); manage cross domain capabilities; and support Security Verification Testing (SVT) of relevant… more
    Leidos (09/15/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Shape the Mission. Engineer the Future.** GDIT is your place to lead, innovate, and drive ... and status reports. **Required Skills & Qualifications:** + DoD Cyber Workforce Framework (DCWF) 8140 + IAT Level II:...Workforce Framework (DCWF) 8140 + IAT Level II: CompTIA Security +, CySA+, or GSEC + Hands-on expertise with ArcGIS… more
    General Dynamics Information Technology (11/08/25)
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  • Azure Cloud Architect - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …organize and prioritize tasks. + Excellent problem-solving skills. * ​Must be willing to support an on-call rotation * Security clearance level: TS/SCI w/Poly * ... Operations **Skills:** Cloud Infrastructure,Microsoft Azure,Windows Azure Cloud **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +… more
    General Dynamics Information Technology (10/29/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Aberdeen, MD)
    …of both low and high frequency radar systems + Advisement and engineering technical support + Trade studies + A senior engineer with highly relevant experience ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (11/15/25)
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  • Sr. Specialist, Field Engineering - A&P Mechanic

    L3Harris (Andrews AFB, MD)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... Andrews, MD Schedule: Rotating Job Description: The Airframe & Powerplant Field Engineer FSR for program aircraft, Flexible day/swing shift and able to alternate… more
    L3Harris (10/31/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform system or network designs ... + Provide security planning, assessment, risk analysis, and risk management support . + Recommend system-level solutions to resolve security requirements and… more
    Huntington Ingalls Industries (11/06/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …a Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to support a national security focused customer by providing system security ... and deployed systems and networks. The ISSE will ensure core security engineering principles are implemented into assigned programs information systems architecture.… more
    SAIC (09/04/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Annapolis, MD)
    …scanning and reporting, providing Ports, Protocols, & Services Management (PPSM) support , and reviewing proposed configuration changes for security impact. ... **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be responsible for performing a variety… more
    GovCIO (09/25/25)
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  • Cybersecurity Internal Controls Administrator

    GovCIO (Annapolis, MD)
    …**Responsibilities** The Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior) will provide comprehensive support in ... GovCIO is currently hiring for Cybersecurity Internal Controls Administrator to providecomprehensive support . This position will be located in Radford, VA and will… more
    GovCIO (09/24/25)
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