• 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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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the largest ... 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 (11/21/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    …Security Engineer , Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support of Department of ... Qualifications: + 5+ years of experience as an Information Systems Security Engineer + 5+ years of...& A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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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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  • Digital Electronics Circuit & Unit Hardware Design…

    The Boeing Company (El Segundo, CA)
    …US Security Clearance for which the US Government requires US Citizenship. An interim and/or final US Secret , Top Secret or Top Secret SCI clearance ... your future with us. Boeing Space, Intelligence & Weapons Systems has an exciting opportunity for **Digital Electronics Circuit...opportunity for **Digital Electronics Circuit & Unit Hardware Design Engineer (Lead or Senior )** to join us… more
    The Boeing Company (12/12/25)
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  • Sentinel Senior MS&A Developer…

    BAE Systems (Clearfield, UT)
    **Job Description** BAE Systems is seeking an exceptional, Senior Modeling, Simulation and Analysis (MS&A) Developer Engineer for an exciting opportunity to ... The ability to achieve and maintain a US DoD Top Secret Security Clearance. **Preferred Education, Experience,...available based on position level and/or job specifics. **Sentinel Senior MS&A Developer Engineer ** **119166BR** EEO Career… more
    BAE Systems (12/09/25)
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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 Joint Space Warfighting MS&A…

    Parsons Corporation (Colorado Springs, CO)
    …+ SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... technologists. Are you an experienced Modeling, Simulation, and Analysis Engineer looking to grow your skillset and work on...a technical depth and breadth of space capabilities and systems engineering with an understanding of complex analysis and… more
    Parsons Corporation (12/09/25)
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  • Senior Data Procurement System…

    Parsons Corporation (Annapolis Junction, MD)
    …redefine what's possible. **Job Description:** Parsons is seeking a talented **Data Procurement Systems Engineer ** to join our growing team! This role offers a ... + Experience in the NC3 mission space **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​… more
    Parsons Corporation (11/24/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Huntsville, AL)
    …support of continuous process improvement. **REQUIRED QUALIFICATIONS** + Mandatory: Must hold an active TOP SECRET clearance with the ability to obtain an SCI + ... the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please note this job… more
    TekSynap (11/30/25)
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