• ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …+ Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS / SCI level US Government clearance is required; US Citizenship required. + ... Enlighten, honored as a Top Workplace from USA Today, is a leader...interview process. Job Description Enlighten is looking for an Information Systems Security Engineer (ISSE). Candidate will perform system… more
    Huntington Ingalls Industries (11/06/25)
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  • Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    …stakeholders, including IT, PMs, and senior leaders. **Required Skills and Qualifications** + TS / SCI with Full Scope Poly Clearance Required + 6+ years in ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/28/25)
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  • Cybersecurity Specialist

    SAIC (Aberdeen Proving Ground, MD)
    …ladders/equipment, and crawl for extended periods. **Clearance:** + Must have an active TS / SCI with current CI polygraph. Target salary range: $120,001 - ... on-site in Aberdeen, MD on Aberdeen Proving Ground (APG).** ln support of the information Analysis Center Multiple Award Contract (lAC MAC) and Task Order (TO), SAlC… more
    SAIC (09/26/25)
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  • Information Systems Security Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …risk analysis, and risk management Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for consideration. ... ability to have an impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 2 . This position will support one of our government… more
    ARSIEM (10/14/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards ... you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a...2025-07-08 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (10/08/25)
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  • ISSE

    Lentech, Inc (Hanover, MD)
    …join a team of highly skilled INFOSEC engineers and technologists. Clearance: Current TS / SCI Poly JOB FUNCTIONS AND RESPONSIBILITIES: This position shall perform ... tackling some of the nation's most critical challenges in systems security and vulnerability ? Would you consider joining a leading team dedicated to protecting our… more
    Lentech, Inc (11/12/25)
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  • Information Systems Security Engineer

    CACI International (Columbia, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards… more
    CACI International (11/05/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …with standard Microsoft Office Products (Word, Excel, PowerPoint) CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Five (5) years' experience ... design documentation. Guides system development and implementation planning through assessment or preparation of system engineering management plans and system… more
    Synergy ECP (10/28/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies, LLC's engineering ... design documentation. Guides system development and implementation planning through assessment or preparation of system engineering management plans and system… more
    Artera Technologies (10/23/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …security solutions to ensure they meet requirements for processing classified information and perform vulnerability /risk assessments to support certification and ... **Description** **Leidos** is seeking Information Security Professionals for programs in our **National...customer security suite **Clearance Required: Must have an active TS / SCI with Polygraph.** CONMD KQW **Original Posting:**… more
    Leidos (10/18/25)
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