• Sr Engineer -Pub SEC

    Lumen (Annapolis, MD)
    …Look For in a Candidate** + This position requires the ability to obtain a Top Secret /SCI clearance . + BS in Telecommunications or equivalent work experience ... committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (08/26/25)
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  • SIEM Analyst

    SMX (Patuxent River, MD)
    …and operations are secure from inception to production **Required Skills & Experience** + Clearance Required: Top Secret + 5+ years of applicable experience ... and events from benign activities + Implement and manage multiple security tools to include SIEM's, firewalls, IDS/IPS's, threat and vulnerability management… more
    SMX (08/22/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …+ Apply STIGs + Backup and recovery + Documentation support **Required Skills & Experience** + Clearance Required: Top Secret + 3+ years of experience + Must ... efforts + Experience with hardware troubleshooting and support + Security + or other IAT Level II (or higher) certification...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (08/16/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Continuity of Operations (COOP). BASIC QUALIFICATIONS: + Must have an active and maintain a Top Secret /SCI clearance . + BS degree and 4 + years of ... Must have a DoD-8570 IAT Level 2 baseline certification ( Security + CE or equivalent) to start and able to...traffic flow, system administration, OSI model, defense-in-depth and common security elements. + Knowledge of the common attack vectors… more
    Leidos (08/15/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... configuration management, implementation, and sustainment of compliance with applicable system security controls. + Perform periodic vulnerability scans of systems +… more
    General Dynamics Information Technology (08/08/25)
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  • CI Specialist, Research Analyst Support - Senior

    Amentum (Fort Meade, MD)
    …be a graduate of in-residence Fundamentals of Intelligence Analysis course or Military Service equivalent. US government clearance : Current Top Secret /SCI ... and assess foreign intelligence efforts attempting collection of sensitive national security information on US persons, activities and interests, including threats… more
    Amentum (07/31/25)
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  • Systems Engineer

    KBR (Lexington Park, MD)
    …in System Engineering or a detailed knowledge of CEC/AHE. + A current DoD Top - Secret Clearance with a Single Scope Background Investigation (SSBI) completed ... and rapid prototyping, KBR delivers innovative solutions that drive defense and security advancements. Job Summary: KBR is seeking a Missions Systems Engineer to… more
    KBR (07/23/25)
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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 this ... within 60 days of starting employment. Acceptable certifications include CCNA- Security /CySA+/GICSP/GSEC/ Security + CE/CND/ or SSCP) **Preferred Qualifications:** +… more
    ManTech (07/23/25)
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  • Cloud System Engineer

    ManTech (Laurel, MD)
    …(Terraform or BICEP) ** Clearance Requirements:** + Must have a current active Top Secret /SCI with Polygraph **Physical Requirements:** + Must be able to ... required within 60 days of starting employment. Acceptable certifications include CCNA- Security /CySA+/GICSP/GSEC/ Security + CE/CND/ or SSCP) + Must possess strong… more
    ManTech (07/23/25)
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  • Cyber Analyst - Connection Approval…

    Leidos (Odenton, MD)
    …relevant experience. Additional experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 ... the cybersecurity impact of DISN connections, reviewing network packages, RMF Security Authorization Packages, and security agreements (MOAs/MOUs). + Process… more
    Leidos (07/10/25)
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