• Senior Modeling & Simulation…

    SAIC (Dahlgren, VA)
    …Engineering, Computer Science, Physics, or a related field. **Security Clearance:** + Active Top Secret ( TS ) clearance associated with specific projects. ... SAIC is seeking a full-time Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare... to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically for AEGIS and Enterprise Ship… more
    SAIC (11/05/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …credential for network design and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team!...CGI, HTML, and Active Server Pages (ASP); and operating systems such as Solaris and Windows NT. + Applies… more
    Parsons Corporation (11/15/25)
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  • Engineer , Senior -CRIBL

    Cayuse Holdings (Rosslyn, VA)
    …CloudWatch). + Experience with Terraform, Ansible, Git, Python, Bash, REST APIs, JSON/YAML. + Top Secret Clearance required. + Must be able to pass a background ... **Overview** The Engineer , Senior -CRIBL will serve as the...as assigned. **Qualifications** + Minimum 8+ years in IT systems , cybersecurity, or observability engineering; 3+ years directly managing… more
    Cayuse Holdings (10/25/25)
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  • Systems Administrator II - Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports… more
    V2X (11/14/25)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR DEVSECOPS ENGINEER - CLOUD (NAUT):...be able to maintain a security clearance at the Top Secret level with SCI eligibility and ... Bowhead seeks a Senior DevSecOps Engineer - Cloud to support our customer on the...in Computer Science, Information Technology, Cybersecurity, Data Science, Information Systems , or related field from an ABET accredited or… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Digital Signal Processing Engineer…

    Parsons Corporation (Chantilly, VA)
    …challenges + An active polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... Company, is seeking qualified candidates to fill a Sr. Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (10/21/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly Compensation: USD0 - USD0 - yearly **Company Description** Founded ... worldwide. **Job Description** **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this… more
    SOS International LLC (11/20/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …- $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within ... expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility...recent experience (within the past 5 years) as a Senior Engineer /Technical Lead directly supporting IC projects… more
    Huntington Ingalls Industries (11/09/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …DoD 8570.01, or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret clearance required 1. Two (2) of the four (4) engineers ... Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    …**Qualifications** To be successful in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. + A Master's degree in engineering ... **Position Description** As the Senior AI and Autonomy/Swarm Engineer for...Type** _Full-Time_ **Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret with SCI Eligibility_ **Telework** _No… more
    Serco (11/13/25)
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