• CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    …oversee testing of toolsets for release. Candidates should have the following qualifications: + TS / SCI with polygraph is required. + Twelve (12) years, BS or ten ... for our intel team. You will act as a general-purpose CNO reverse engineer for network-based devices for up-and-coming projects where you will design, develop,… more
    Belay Technologies (11/25/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This position will… more
    ARSIEM (11/12/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE** **DoD TS / SCI w/ polygraph clearance is ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (11/05/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …for critical systems + Exceptional analytical and problem-solving abilities **Clearance Required:** TS / SCI w/ Poly **Minimum Education:** + MS in Computer ... development experience with expertise in multi-tiered C# .NET applications, information systems, and service-oriented architectures. This leadership role requires… more
    Amentum (10/27/25)
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  • ICAM Engineering Support Staff 24x7

    Leidos (Hanover, MD)
    …adapting quickly to evolving technologies and environments. Basic Qualifications + Active TS / SCI clearance with polygraph up front is required (no exceptions). ... + Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a closely related field.… more
    Leidos (10/24/25)
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  • Information System Security Manager 3

    ARSIEM (Annapolis Junction, MD)
    …IT systems and related security. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US Citizen for consideration. ... on every client you work with. ARSIEM seeks an Information System Security Manager 3 . This position will...+ Oversee efforts of engineering staff to design, develop, engineer and implement solutions to security requirements + Interact… more
    ARSIEM (10/14/25)
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  • Delegated Authorizing Official Representative 3

    ARSIEM (Annapolis Junction, MD)
    …+ Eight (8) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs and contracts of ... within the respective IT environment. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for… more
    ARSIEM (10/14/25)
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  • Senior Delivery Consultant - App Mod, WWPS…

    Amazon (Arlington, VA)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities As an experienced ... 7+ years of technical specialist, design and architecture experience - 5+ years of database (eg. SQL, NoSQL, Hadoop, Spark, Kafka, Kinesis) experience - 7+ years of… more
    Amazon (10/10/25)
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  • Senior Software Developer

    Leidos (Chantilly, VA)
    …Leverage Amazon Web Services + Experience creating RESTful APIs **Required Qualifications** + Active TS / SCI with Polygraph + BS degree and 8+ years of relevant ... with an integrated team of developers, software engineers, cybersecurity engineers, database administrators, and system architects. Applicants for this position are… more
    Leidos (10/10/25)
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  • Expert Automated Tester

    Leidos (Chantilly, VA)
    …members across multiple areas and client team members. Required Qualifications + Active TS / SCI with Polygraph + Bachelor's Degree and 12+ years' experience. ... IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Test Engineer will support the test of access control systems for a… more
    Leidos (10/10/25)
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