• Senior Manager, Systems Engineering (Onsite)

    RTX Corporation (Springfield, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS/ SCI with CI Poly - Current At Raytheon, the foundation of everything we ... communicating with senior leadership and customers. + **An active and transferable TS/ SCI CI Poly US government issued security clearance is required prior to… more
    RTX Corporation (08/26/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... experience + Bachelor's Degree in a Technical field (ie Information Technology, Information Systems, Computer Science) or...6 months of start date) _Preferred:_ + Active TS SCI with Poly + Experience writing and updating python… more
    CACI International (08/26/25)
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  • Operations Research Analyst- Foundational

    KBR (Arlington, VA)
    …degree in Analysis related field * Ability to gain and hold a TS/ SCI clearance * Experience manipulating data from Excel spreadsheets * Ability and motivation ... for presentation to senior level decision makers Desired Qualifications: Active TS/ SCI clearance * Expertise in operational testing environments, surveillance and… more
    KBR (08/25/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …development and offensive security + Bachelors degree in a relevant field + **Active TS/ SCI Clearance** + Proficient in C and C# and BOFs + Special requirements: ... in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is part… more
    Parsons Corporation (08/25/25)
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  • Senior Contracts Manager

    Leidos (Reston, VA)
    …intelligence agencies is a plus. + Proven ability to solicit and process complex information and data to solve complex problems and make sound decisions; + Strong ... and possess (and be able to maintain) a Final TS/ SCI Clearance or meet the eligibility to obtain a SCI Clearance. At Leidos, we don't want someone who "fits… more
    Leidos (08/24/25)
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  • Junior Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …and remotely **What Required Skills You'll Bring:** + Bachelors Degree in Information Technology or related field such as Computer Science, Computer Engineering, ... Engineering + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with polygraph + Linux command line experience + Excellent written and oral… more
    Parsons Corporation (08/23/25)
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  • Red Team Operator

    Parsons Corporation (Fort Belvoir, VA)
    …your mission success. **What Required Skills You'll Bring:** **All Levels** + Active TS/ SCI Clearance + IAT Level III certification + Must pass the DCART operator ... / penetration testing certifications **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is… more
    Parsons Corporation (08/23/25)
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  • Data Integration Engineer

    CACI International (Chantilly, VA)
    Data Integration Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: ... key data to meet organizational needs and requirements. **Qualifications:** _Required:_ + TS/ SCI with polygraph + Bachelors degree or equivalent experience in lieu… more
    CACI International (08/23/25)
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  • Cyber Security Operations Specialist III - Tier 3

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee ... reoccurrence. **Qualifications:** _Required:_ + Bachelor's Degree in Computer Science, Information Systems, Cybersecurity, or related field + Minimum 5 years'… more
    CACI International (08/23/25)
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  • Sensor Management and Administration Expert…

    RTX Corporation (Langley AFB, VA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/ SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an ... Field Support (DSFS). US AF DCGS DSFS collects, processes, and analyses intelligence information from airborne, ground, and other systems. **What You Will Do** ​ +… more
    RTX Corporation (08/23/25)
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