• Senior Manager, Contracts (Onsite)

    RTX Corporation (Sterling, VA)
    …related field and minimum 7 years experience + Active and transferable US government issued Top Secret /SCI security clearance with the ability to obtain ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS /SCI without Polygraph At Raytheon, the foundation… more
    RTX Corporation (08/08/25)
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  • Principal Continuity of Operations (COOP) Subject…

    Concurrent Technologies Corporation (Arlington, VA)
    …ability to obtain/maintain a TOP SECRET security clearance , and must be eligible for TS /SCI. Preferred Qualifications: + Master's Degree. ... NCR) Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top...information to appropriate personnel. + Experience reporting on homeland security topics, national security emergencies, natural disasters… more
    Concurrent Technologies Corporation (08/07/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …**Other Requirements:** + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented ... Verification** : This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will… more
    Microsoft Corporation (08/08/25)
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  • Principal System Administrator- Network Operations…

    RTX Corporation (Springfield, VA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS /SCI with Poly - Current At ... years experience. + Must have active and transferable US government issued ** TS /SCI with poly security clearance ** is required prior to start date. US… more
    RTX Corporation (07/24/25)
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  • Red Cyber Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …analysis as needed via debuggers + Expertise in AV/EDR evasion techniques. ** Security Clearance Requirement:** An active Top Secret SCI security ... years of relevant experience, including software development and offensive security + Bachelors degree in a relevant field +...+ Bachelors degree in a relevant field + Active TS /SCI Clearance + Proficient in C and… more
    Parsons Corporation (08/25/25)
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  • Red Team Operator

    Parsons Corporation (Fort Belvoir, VA)
    …Professional (OSCP) or equivalent red team / penetration testing certifications ** Security Clearance Requirement:** An active Top Secret SCI security ... testing / red team operations to help validate the security of our nation's most critical systems. + Leveraging...**What Required Skills You'll Bring:** **All Levels** + Active TS /SCI Clearance + IAT Level III certification… more
    Parsons Corporation (08/23/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) ** Security Clearance Requirement:** An active Top Secret SCI security ... and software vulnerability research **What Required Skills You'll Bring:** + Active TS /SCI Clearance + Must be proficient in offensive capability development… more
    Parsons Corporation (08/02/25)
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  • Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …position requires an active Top Secret /Sensitive Compartmented Information ( TS /SCI) US Security Clearance with an adjudicated Counterintelligence or ... Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include...relocation based on candidate eligibility. ** Security Clearance ** This… more
    The Boeing Company (08/23/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …Manager (CFCM) + Some program management experience would be beneficial ** Security Clearance Requirement:** An active Top Secret SCI security ... and the actual work as noted in the Statements of Work. + ** TS /SCI Active Security Clearance ** + Candidate needs to have strong working knowledge of… more
    Parsons Corporation (07/25/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    …+ Microsoft SQL server, IIS, SMS/SCCM Experience. Education: Bachelor (or 4 years additional experience) Security Clearance : Top Secret with SCI and Full ... IBM Clearquest systems. Applicant selected must possess a current TS /SCI with Full Scope Poly clearance (government...a current TS /SCI with Full Scope Poly clearance (government security investigation and must meet… more
    Cinteot (08/07/25)
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