• Software Developer

    CACI International (Springfield, VA)
    …MySQL, python. + Must have experience in architecting, implementing and managing information technology systems . + TS /SCI with Polygraph + Must be able to obtain ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (06/24/25)
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  • Software Configuration Manager

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... customer approval, completion of a favorable background investigation, and successful TS /SCI with Polygraph clearance crossover.** A large, multifaceted program is… more
    Nightwing (06/24/25)
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  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving...activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and… more
    CACI International (07/26/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving...activities. + Maintain thorough knowledge of network and security systems . + Act as technical interface with vendors and… more
    CACI International (07/25/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …RMF Step 5 authorizations in the role of an Information System Security Engineer (ISSE) or Information System Security Officer (ISSO). + Provide clear, actionable ... media in accordance with Navy and DoD policies. **REQUIRED QUALIFICATIONS** + Active TS /SCI security clearance + Bachelor of Science in Information Systems ,… more
    TekSynap (07/02/25)
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  • Specialist, Integration and Test Trainer

    L3Harris (Chantilly, VA)
    …Location: Chantilly, VA (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who will be integrating, testing ... and hardware in a quick paced, engineering oriented environment. This engineer will maintain development, test and production environments while integrating new… more
    L3Harris (07/18/25)
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  • Fluid Dynamics Subject Matter Expert

    Applied Research Associates, Inc. (Reston, VA)
    …and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities. + TS clearance with eligibility for ... in defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The… more
    Applied Research Associates, Inc. (07/21/25)
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  • Chemistry Subject Matter Expert

    Applied Research Associates, Inc. (Reston, VA)
    …tools and methodologies to understand and reverse engineer processes and support systems at remote WMD-related facilities + TS clearance with SCI eligibility ... in defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The… more
    Applied Research Associates, Inc. (07/15/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position is CONTINGENT upon contract award** The Network… more
    Nightwing (06/27/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    …our team in **Chantilly, VA.** The position is **onsite.** The system architect engineer implements, and manages complex IT systems , infrastructure, and teams ... of a system. **Responsibilities include but are not limited to:** + Understand, engineer , and maintain the overall structure and components of IT systems ,… more
    ManTech (05/24/25)
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