• Space Integration Specialist

    Parsons Corporation (Springfield, VA)
    …to provide recommendations to senior leadership ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... **What You'll Be Doing:** + Identifies and mitigates national security risks posed by emerging commercial and/or foreign capabilities...a US Citizen + Candidate must have an **ACTIVE** TS/ SCI Clearance and be able to obtain/maintain a CI… more
    Parsons Corporation (12/05/25)
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  • Red Team Operator

    Parsons Corporation (Fort Belvoir, VA)
    …red team / penetration testing certifications ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... 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 + Must… more
    Parsons Corporation (11/21/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Tester (GXPN), Reverse Engineering Malware (GREM) ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and software vulnerability research **What Required Skills You'll Bring:** + Active TS/ SCI Clearance + Must be proficient in offensive capability development for… more
    Parsons Corporation (10/31/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …program management experience would be beneficial ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... of proposals, focusing on the Contracts Volume and related information to include terms and conditions, and assumptions. +...work as noted in the Statements of Work. + **TS/ SCI Active Security Clearance** + Candidate needs… more
    Parsons Corporation (10/24/25)
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  • Security Monitor - TS/ SCI with Poly

    IDS International (Fort Belvoir, VA)
    …work as required. Required Qualifications: + Must currently hold an active Top - Secret / SCI clearance with Counterintelligence Scope polygraph (CI poly) ... leading provider of support for multifaceted operations. IDS International is seeking Security Monitors to support a federal agency escort program on active… more
    IDS International (10/21/25)
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  • Network Engineer Senior - TS/ SCI required

    General Dynamics Information Technology (Charlottesville, VA)
    …ID:** RQ208387 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... format, and store interface data in a commonly accessible repository + ** Security Clearance Level:** TS/ SCI + **Required Certification(s):** + DoD 8570.01-M… more
    General Dynamics Information Technology (10/11/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Chantilly, VA)
    …An active TS/ SCI w/polygraph is preferred ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... or advanced degree in Electrical Engineering, Computer Engineering or related discipline + TS/ SCI is required + Minimum of 2 years of experience in software… more
    Parsons Corporation (11/18/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …An active TS/ SCI w/polygraph is preferred ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... of 5 years of experience in software design/development, data structures, and algorithms + TS/ SCI is required + Minimum of 4 years of experience in a Linux… more
    Parsons Corporation (10/21/25)
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  • Critical Technologies Senior International Program…

    Applied Research Associates, Inc. (Alexandria, VA)
    …in relevant disciplines from an accredited college or university + Current DoW TOP SECRET security clearance with SCI eligibility + Minimum of 10 years ... and with international partners + Support the collection and analysis of information to provide insights into the Critical Technology Areas (CTAs) investment… more
    Applied Research Associates, Inc. (11/22/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    …+ Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCI and SAP Experienceis required. ... objectives and its ability to acquire, fuse, and disseminate information . Assess various ISR payloads to evaluate performance to...operate in the space and near space regions. + Information Operations to assess applicability of information more
    IronMountain Solutions, Inc. (10/21/25)
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