• Email Security Expert

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated **Email Security Expert** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The NOSC ... Email Security Expert monitors, analyzes, and enhances email ...ISO 27001) **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (06/03/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist** to join our team in the DC, Maryland, and Virginia (Northern) ... In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for...ISO 27001) **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (06/03/25)
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  • Senior Information System Security Officer

    Leidos (Annapolis Junction, MD)
    …8 years of relevant experience. Additional experience may be substituted for a degree. + TS /SCI with polygraph security clearance. + Must have at least 5 years ... new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's...Information System Security Officer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**… more
    Leidos (08/20/25)
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  • Information Systems Security Engineer…

    BAE Systems (Annapolis Junction, MD)
    **Job Description** As a leading provider of defense and security solutions, BAE Systems offers Information Systems Security Engineers (ISSEs) a unique and ... We are seeking a highly skilled and experienced Information Security Engineer II to join our team. The successful...Education, Experience, & Skills** + Must currently possess a TS /SCI clearance with appropriate polygraph + Bachelor's Degree in… more
    BAE Systems (08/16/25)
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  • Information Systems Security Engineer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering Requirements **All openings require a TS /SCI with ... Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Officer (ISSO) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group ... is looking for multiple Information Systems Security Officers for a large program in the Annapolis...enclave's information assurance program Requirements **All openings require a TS /SCI with polygraph clearance to start.** The Level 1… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Mid/Senior Information Systems Security

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate will have ... working in these areas: + Validating and verifying system security requirements and establishing system security designs...testing of relevant type 1 devices. Preferred Qualifications: + TS /SCI Clearance with polygraph within the last 6 yrs.… more
    Belay Technologies (08/07/25)
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  • Information Systems Security Officer

    Cinteot (Annapolis Junction, MD)
    …Associate- Security (CCNA- Security ), Network+ Continuing Education, System Security Certified Practitioner (SSCP) Required Clearance: TS /SCI w/polygraph ... Description Information Systems Security Officer The Information System Security Officer I provides support for a program, organization, system, or enclave's… more
    Cinteot (08/07/25)
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  • Information Systems Security Manager

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are seeking an Information Systems Security Manager with a TS /SCI w/ Poly to support a future contract with ... support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards, and methodologies. Manage operational security more
    Acclaim Technical Services (08/07/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …MD customer security suite **Clearance Required: Must have an active TS /SCI with Polygraph.** CONMD KQW **Original Posting:** January 17, 2025 For US Positions: ... **Description** **Leidos** is seeking Information Security Professionals for programs in our **National ... Security Professionals for programs in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**… more
    Leidos (07/19/25)
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