• Principal Infrastructure Lead Engineer…

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...is located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility**… more
    RTX Corporation (11/04/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    …degree with 11 years of experience OR High School/Diploma with 14 years of experience. + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +...Windows operating systems \#FundedPosition Desired Qualifications + Active TS /SCI with CI Polygraph + Bachelor's… more
    Noblis (12/20/25)
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  • Cloud Engineer

    Guidehouse (Reston, VA)
    …**:** IT Architecture/Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** As ... a Cloud Engineer , you will be responsible for technical duties such...Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or… more
    Guidehouse (12/12/25)
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  • Software Engineer / Systems…

    Cinteot (Springfield, VA)
    …Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: + ... Software Engineer / Systems Administrator (location: Springfield,...customer issues using the Service Now and IBM Clearquest systems . Applicant selected must possess a current TS… more
    Cinteot (11/06/25)
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  • Cloud DevOps Engineer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Oracle, MSSQL) and messaging middleware technologies (eg RabbitMQ) **Security Clearance Level:** + Active Top Secret clearance required to start and must ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...+ Experience working with DNS, NTP, SAML, OAuth 2, Active Directory + Understanding of systems monitoring,… more
    General Dynamics Information Technology (12/05/25)
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  • Software Engineer III

    Noblis (Chantilly, VA)
    …) + Collaborate with cross-functional teams to ensure seamless integration Required Qualifications + Active Top Secret ( TS ) clearance with eligibility ... systems + Unit testing and test-driven development \#FundedPosition Desired Qualifications + Active TS /SCI with CI Polygraph + Bachelor's degree in Computer… more
    Noblis (12/23/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0627 ... acceptable. CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing...Clearance: TS /SCI with ability to obtain Poly. Active TS /SCI with Poly highly desired *… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 *...+ Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI. ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...to travel up to 10% + Must possess an active TS / SCI clearance or above +… more
    Virtual Service Operations (11/09/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS /SCI ... system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The...clearance; required to start, and must be maintained. + Active DoD 8570 IAT Level II, or higher, certification… more
    Northrop Grumman (01/01/26)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    …with disabilities to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Top Secret Clearance Required **OTHER DUTIES** ... Minimum of 8 years of relevant professional experience + Applicants must: + Possess a Top Secret ( TS ) Security Clearance with the ability to obtain Sensitive… more
    TekSynap (11/21/25)
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