• API/Java/Python Developer, Journeyman

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …experience. * Active TS / SCI and the ability to obtain and maintain a TS / SCI with CI Poly . * Design, develop, test, and deploy robust and scalable ... solutions. Associates with the system engineers and developers to ensure information security CGI Federal is growing its high-performance team whose members… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Integration Engineer/Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Security Clearance: TS / SCI required with the ability to obtain a TS / SCI with Poly highly desired * Strong understanding of system architecture and ... Engineer/Developer designs, develops, and implements solutions that connect different systems and applications to ensure they work together seamlessly. They… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Secure Space IT Support, Journeyman

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with security classifications. * Secure System Support: Provide day-to-day support for systems that handle sensitive information , including secure telephones ... level of security, such as those handling classified or sensitive information , often involving physical security protocols,...SCI required with the ability to obtain a TS / SCI with Poly highly desired… more
    CGI Technologies and Solutions, Inc. (01/01/26)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... lab environment disaster recovery plans. **Qualifications:** _Required:_ + IAT II certification + TS / SCI security clearance with ability to obtain a CI poly more
    CACI International (12/11/25)
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  • Log Aggregation Administrator, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Security Clearance: TS / SCI required with the ability to obtain a TS / SCI with Poly highly desired * Experience: Relevant experience in a system ... centralized collection, processing, and analysis of log data from various IT systems . This role is critical for monitoring system performance, enhancing security,… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …Science, Information Technology, or related field + 5+ years of related work experience + TS / SCI w/ poly is required + DoD 8140.01 and 8570.01-M, IAT II ... Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/25/25)
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  • Senior Systems Engineer / Network Engineer…

    Jacobs (Chantilly, VA)
    …current with emerging technologies and recommend solutions that align with organizational goals. * TS / SCI w/ CI Poly Clearance * Bachelor's degree in ... Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise in Micro… more
    Jacobs (01/09/26)
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  • Lead Systems Architect

    Nightwing (Sterling, VA)
    …commercial markets. Job Title: Lead Systems Architect Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** ... Solutions Architect Expert, Google Cloud Professional Cloud Architect, CISSP (Certified Information Systems Security Professional), and CompTIA Cloud+. _At… more
    Nightwing (12/26/25)
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  • Systems Architect

    Solvarus (Chantilly, VA)
    …architecture design based on analysis of requirements and new technology. Qualifications: + Active TS / SCI Clearance w/CI Poly + STEM degree or higher in ... Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems , or related STEM degree program, or related… more
    Solvarus (12/14/25)
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  • Network Engineer- Tier 3

    CACI International (Sterling, VA)
    … Technology, or equivalent work experience + 10+ years of related work experience + TS / SCI w/ poly is required + Travel Required + Advanced knowledge ... Network Engineer- Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (01/08/26)
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