• Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …including Senior Officials. **Clearance Requirement:** Candidate MUST POSSESS an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to ... Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the...for consideration must possess an active TS/SCI, or a Top Secret clearance with a current SSBI,… more
    Leidos (10/04/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance.** **Experience developing models,.** **Strong background… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    … Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to...as dictated by the contract + Must have active Top Secret Clearance. _Desired:_ + Ph.D. in… more
    CACI International (11/25/25)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    …constructive\) and coaching to achieve high performance * Ability to obtain Top Secret security clearance **Security Clearance Statement:** This position ... **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence… more
    Lockheed Martin (10/22/25)
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  • Senior Communications System Engineer

    Parsons Corporation (Herndon, VA)
    …Description:** Parsons is looking for an amazingly talented **Senior Communications and Networking Systems Engineer ** to join our team! This engineer will ... in designing and delivering mission-focused, tactical networking and communications systems . We are looking for a thought leader who...+ Must be a US citizen with an active ** Top Secret ** clearance. **Desired Qualifications:** + TS/SCI… more
    Parsons Corporation (10/23/25)
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  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    …US Citizen and willing and eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing clearance is preferred. Benefits At ... The Mission Starts Here At TheIncLab, we engineer and deliver intelligent digital applications that help...(React, Vue, Angular) + Architect scalable and efficient backend systems using Node.js and TypeScript + Design and model… more
    TheIncLab (10/14/25)
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  • Lead/Sr. Specialist, Software Engineer

    L3Harris (Chantilly, VA)
    …will provide on-the-job mentoring to junior engineers as needed. + Position requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top ... in the interest of national security. Job Title: Lead/Sr. Specialist, Software Engineer Full-Stack Application Job Code: 30938 Job Location: Chantilly, VA, or… more
    L3Harris (11/19/25)
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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 technical lead...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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  • Lead Artificial Intelligence Engineer

    The MITRE Corporation (Chantilly, VA)
    …for both technical and non-technical audiences / decision makers. Basic Qualifications: + Active Top Secret /SCI clearance and possess or be willing to obtain a ... make a difference with us. The MITRE Space Intelligence Systems Department is looking for an Artificial Intelligence Engineering...5 days a week on-site. Preferred Qualifications: + Active Top Secret /SCI with Polygraph (highly desired). +… more
    The MITRE Corporation (11/27/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    …of building electrical systems + Proficiency in AutoCAD and/or Revit + Top Secret security clearance **Our Equal Employment Opportunity Policy** The company ... a Koniag Government Services company, is seeking a Mechanical Engineer with a Top - Secret clearance...ductwork layouts + Understand ducted and plenum return air systems , including Z-ducts and U-ducts in the design. +… more
    Koniag Government Services (11/20/25)
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