• Information Systems Security Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. + Bachelor's degree in ... 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 clients in… more
    ARSIEM (10/14/25)
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  • Security Control Assessor 2

    ARSIEM (Annapolis Junction, MD)
    …including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. + A Bachelor's degree ... on every client you work with. ARSIEM seeks a Security Control Assessor 2 . This position will support...Responsibilities + Conduct verification and validation to ensure the security compliance of low and moderately complex information systems,… more
    ARSIEM (10/14/25)
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  • Security Control Assessor, Level 3

    Acclaim Technical Services (Annapolis Junction, MD)
    …access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Bachelor's degree in Computer ... as a top workplace among DC area firms and continues to grow. The Security Control Assessor will: Conduct verification and validation for security compliance of… more
    Acclaim Technical Services (08/30/25)
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  • Security Controls Assessor Level III

    Amentum (Columbia, MD)
    …access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. **Pay Transparency** Amentum's ... We are seeking a Security Controls Assessor (Level 3) for a prime...Conduct on-site evaluations + Conducts verification and validation for security compliance of low and moderately complex information systems,… more
    Amentum (11/12/25)
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  • Information Systems Security Engineer,…

    Acclaim Technical Services (Annapolis Junction, MD)
    …access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Bachelor's degree in Computer ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (08/30/25)
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  • Network Security Architect

    Warner Bros. Discovery (Silver Spring, MD)
    …candidate will be considered a subject matter expert in the area of Network Security and Architecture . Ideal candidates will be expected to execute ... reach more audiences on more platforms. Within our Information Security team, there has never been a busier or...architecture design reviews, evaluate security controls, identify opportunities to enhance the … more
    Warner Bros. Discovery (08/21/25)
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  • 309 - Information Systems Security Officer…

    ARSIEM (Fort Meade, MD)
    …as an ISSO with emphasis on Defense-in-Depth principles, network, and enterprise security architecture . + Experience applying the principles of the NIST ... client you work with. ARSIEM is looking for an Information Systems Security Officer supporting the Signals Analysis Division with maintaining compliance and… more
    ARSIEM (10/30/25)
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  • IT Vulnerability Management Lead / Senior…

    Guidehouse (Rockville, MD)
    …and cloud teams to remediate vulnerabilities + Define the scanner and security center architecture , refine data flows and synchronizations, tune scanning ... **Job Family** **:** IT Cyber Security (Digital) **Travel Required** **:** Up to 75%...you will work closely with the client Information Systems Security Officer (ISSO) and play a critical part in… more
    Guidehouse (10/05/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    …Primary focus for this individual will be to support the following areas: + Network Architecture and Design + Security Architecture and Design + Unified ... network architectures for the Government's cloud and on-premises environments, ensuring compliance with federal security standards such as NIST 800-53 and FISMA. The… more
    St. George Tanaq Corporation (11/18/25)
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  • 5G Subject Matter Expert - Active Top Secret/SCI…

    NANA Regional Corporation (Fort Meade, MD)
    …that showcase leveraging secure carrier networks to access the DoDIN. Develop a zero-trust security architecture that overlays DoD Security on commercial 5G ... MDM and policy. Provide support for the four major workstreams: + 5G Security Architecture . + 5G Security Requirement guidance (SRG). + 5G Continuous… more
    NANA Regional Corporation (10/24/25)
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