• Bosnian/Croatian/Serbian Instructor

    FedSys Secure (Washington, DC)
    …mission success. FedSys areas of experience and expertise include information technology, language services, intelligence, security , program management, ... candidates will be required to take a Basic English Test (BET) (one hour) pass a Translation Assessment (TA),...change made by the Government. *Must possess an active TS / SCI clearance with polygraph. Linguists cannot begin… more
    FedSys Secure (11/07/25)
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  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …+), and CISSP Analyst certification (eg CEH, GCIH, etc.). + Must possess an active TS / SCI security clearance. + 5+ years of analysis, threat hunting and/or ... This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively identifying, investigating,… more
    Leidos (11/21/25)
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  • Java Developer (SME)

    Leidos (Bethesda, MD)
    …substituted in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance _Preferred Qualifications_ : + Experience ... a new and exciting opportunity for a **Java Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is… more
    Leidos (12/13/25)
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  • Java Developer (SME)

    Leidos (Bethesda, MD)
    …substituted in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance _Preferred Qualifications_ : + Experience ... a new and exciting opportunity for a **Java Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is… more
    Leidos (12/13/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Master's degree ... a new and exciting opportunity for a **PrincipalDevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (12/04/25)
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  • Senior Systems Engineer

    Belay Technologies (Laurel, MD)
    …here, instead of chasing them away. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 12 yrs., BS in a technical ... between legacy systems and cloud-native services, and ensuring solutions maintain security controls while improving performance and scalability. + Conduct technical… more
    Belay Technologies (01/14/26)
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  • Senior Network Engineer

    Belay Technologies (Laurel, MD)
    …years of experience in NE disciplines may be substituted for a bachelor's degree + TS / SCI with poly Level 3 NE shall possess the following capabilities: + ... is part of the team responsible for Palo Alto Networks' network and security infrastructure for all enterprise, and customer-facing services. You will work with a… more
    Belay Technologies (12/08/25)
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  • Protocol Analyst- 3

    Leidos (Odenton, MD)
    …(MCSAP). + ** Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph clearance to be considered for this role. + ... a new and exciting opportunity for a **Protocol Analyst-3** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (01/14/26)
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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …wide variety of tools + Research and evaluate emerging technologies relevant to information systems security ; interpret agency-specific and federal security ... + Direct and participate in the testing phase of security control assessments using specialized knowledge of network protocols,...methods. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (01/13/26)
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  • Software Integration Engineer III

    BAE Systems (Annapolis Junction, MD)
    …field may substitute for two (2) years' experience. **Must possess a TS / SCI clearance with appropriate polygraph** MDOPS **Preferred Education, Experience, & ... complex problems and drive progress. As a global leader in defense, security , and commercial industries, we're committed to delivering cutting-edge solutions that… more
    BAE Systems (12/19/25)
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