• Senior Cloud DevSecOps Engineer

    CACI International (VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * **The Opportunity:** CACI is seeking a Cloud DevSecOps Engineer for our Hanover, MD location. The Cloud DevSecOps...Flexibility across multiple projects and customer bases + Active TS / SCI clearance with Polygraph + Experience with… more
    CACI International (08/30/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …. Education and/or Experience: Bachelor's degree and/or 10+ years of experience . Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:**...the connections between various software and hardware components, ensuring data flows smoothly and systems operate efficiently. This often… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... Document configurations, changes, and troubleshooting procedures. Qualifications: Required: * TS / SCI Clearance with Counterintelligence Polygraph * BA/BS degree… more
    CACI International (10/03/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret / SCI w/Poly Clearance. + Proficiency with CAD tools (eg, ... **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:**… more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …of experience in modeling and simulation for aerospace or space systems. + Active Top Secret / SCI w/Poly Clearance. + Strong understanding of sensor ... **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA....languages (Python, MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools. + Collaborate… more
    SAIC (10/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (10/11/25)
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  • Field Engineer

    Leidos (Newport News, VA)
    …of experience, experience may be able to be considered in lieu of a degree. + Top Secret / SCI clearance + 1+ years of hands-on experience supporting Windows ... **Description** We're looking for a Junior Field Engineer to become a key part of our...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (10/09/25)
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  • Senior Security Classification Specialist

    Koniag Government Services (Falls Church, VA)
    …J3 supporting SDS activities. **Security Pre-Requisite:** + Must have a current/active Top Secret with SCI Eligibility **Desired Candidate Experience:** ... is seeking a Senior Security Classification Specialist with a TS / SCI clearance to support KITS and our...applying operational art and operational design. + Analyze intelligence information in Data , Analytics, AI, Autonomy, and… more
    Koniag Government Services (11/05/25)
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  • Network Engineer

    System One (Springfield, VA)
    …Contract To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS / SCI Network Engineer to provide support for LAN/WAN by ... WAN and LAN hardware to include voice, video, and data cable systems. Develops system specifications, architecture designs, integration...Field + 4+ years' experience working as a Network Engineer + TS / SCI Security Clearance… more
    System One (11/07/25)
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  • Senior Field Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a Sr Field Engineer with a TS / SCI with polygraph to support work on an information technology (IT) contract. The ... engineering, delivery, sustainment, and evolution of the client's broader Information Technology (IT) in support of its mission. The...HVAC service provider. Basic Qualifications: + Must have a TS / SCI clearance with polygraph to be considered.… more
    Leidos (11/06/25)
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