• Associate Modeling and Simulation Engineer

    The MITRE Corporation (Mclean, VA)
    …obtain, within one year from the date of hire, the following clearance(s): Top Secret Work Location Type: Onsite Commitment to Non-Discrimination All qualified ... applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local or international law. MITRE intends to maintain a website that is fully… more
    The MITRE Corporation (12/13/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …WILL REQUIRE US CITIZENSHIP AS WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY Travel Requirements + ... 10-15% travel About Us Scientific Research Corporation is an advanced information technology and engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our… more
    Scientific Research Corporation (12/11/25)
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  • Systems/Network Engineer

    Insight Global (Mclean, VA)
    …of experience in deploying, configuring, maintaining, and monitoring computer systems and networks. Secret or Top Secret Clearance. Previous team leadership ... experience. Experience with implementing highly technical solutions and reporting their importance to the organization and stakeholders. Technical certifications such as a CISSP, CCNA, Security +, RHCSA, or similar. DISA ACAS and Trellix Certifications… more
    Insight Global (12/09/25)
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  • Associate Data and AI Engineer

    The MITRE Corporation (Mclean, VA)
    …of 50% hybrid on-site Preferred Qualifications: + Ability to obtain and maintain a Top Secret /SCI clearance + Experience with ingesting and retrieving data from ... + Ability to obtain and maintain at least a Secret clearance, which requires US citizenship + Typically requires...year from the date of hire, the following clearance(s): Secret Work Location Type: Hybrid Commitment to Non-Discrimination All… more
    The MITRE Corporation (12/03/25)
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  • Data Engineer / Data Scientist

    Noblis (Arlington, VA)
    …5 years of experience or a Master's degree and 3 years of experience. + Top Secret security clearance and be eligible to receive agency suitability. + Applicants ... selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. Desired Qualifications + Demonstrated knowledge of cyber incident response. + Demonstrated experience providing program… more
    Noblis (11/15/25)
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  • Mainframe Security Engineer

    Ensono (Richmond, VA)
    …Federal Background Check. **Key Responsibilities:** + Administer security for RACF, ACF2, and Top Secret logon IDs, datasets, and resource rules. + Provision ... user access in response to ServiceNow tickets within defined SLAs. + Monitor system security policies and investigate violations/incidents. + Perform and review daily, weekly, and monthly audit reports. + Liaise with business units and technical support teams.… more
    Ensono (11/05/25)
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  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …acquisition experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Proficiency in database ... management systems (eg, SQL, Oracle) and business intelligence tools (eg, Tableau, Power BI). Knowledge of programming languages such as Python, Java, or C#. Familiarity with ERP systems (eg, SAP, Oracle ERP) and CRM platforms. Proficiency in managing and… more
    Sciolex Corporation (10/14/25)
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  • Project Engineer (Future Openings)

    In-Q-Tel, Inc. (Mclean, VA)
    …a collaborative mindset. + Candidates must meet eligibility requirements for a US top - secret clearance. To perform this job successfully, an individual must be ... able to perform each essential duty satisfactorily. The requirements listed are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.… more
    In-Q-Tel, Inc. (10/07/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …with CI/CD pipelines and tools \(e\.g\., Jenkins, GitLab CI/CD, Azure DevOps\) Active TS /SCI Security Clearance is required to start with the ability to obtain and ... maintain a TS /SCI with CI poly **Desired Skills:** Scrum Master certification...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (11/19/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    CACI International (12/18/25)
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