• Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...more. **Join us and make a difference in National Security !** **Job Description** A Software Engineer on… more
    Leidos (08/08/25)
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  • Customer Premises Equipment (CPE) Engineer

    Greenlight Networks (Baltimore, MD)
    …a related field, such as: computer science, computer engineering, information technology, network security management, or information systems. + 3-5 years' ... Customer Premises Equipment (CPE) Engineer About the Organization Greenlight Networks ...Knowledge, Skills and Abilities Required: + Experience with WiFi security protocols. + Understanding and knowledge in network more
    Greenlight Networks (08/08/25)
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  • ISSE (ISSO duties)

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Information Systems Security Engineer (ISSE)** to join our team of passionate individuals in **Fort ... security and intelligence mission. **Responsibilities:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical security more
    Amentum (07/17/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods… more
    Leidos (08/02/25)
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  • COMSEC/ Network Engineer

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **COMSEC/ Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...highly visible and fast-paced Leidos prime contract the COMSEC Network Engineer will work in a small… more
    Leidos (06/18/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... : Experience with computer or information systems design/development, programming, information/Cyber/ Network Security , vulnerability analysis, penetration testing, computer… more
    Leidos (08/11/25)
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  • IT Cybersecurity Specialist

    US Coast Guard (Glen Burnie, MD)
    …Cybersecurity Specialists with supporting Information System Owner's (ISO), Information System Security Engineer 's (ISSE) and other Information Technology (IT) ... systems with information communication technology that were designed without system security considerations Knowledge of network security architecture… more
    US Coast Guard (08/03/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    Leidos (06/16/25)
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  • TSSCI ISSE

    Insight Global (Andrews Air Force Base, MD)
    Job Description Our Clients Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... systems engineering, including design and architecture. Demonstrated capability to identify security risks throughout information system network structures to… more
    Insight Global (07/26/25)
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  • Delegated Authorizing Official - Level 3

    CACI International (Annapolis Junction, MD)
    …TS/SCI with POLY Eight (8) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs and ... availability, access control), and security testing. **_Desired:_** Familiarity with Network Security Services and Chief Information Security Officer… more
    CACI International (07/19/25)
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