• Cleared Information Systems Security…

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement... Security Architecture Professional (ISSAP). + Active Top-Secret security clearance **Desired Skills & Experience** +… more
    SMX (11/04/25)
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  • Software Integration Engineer (US…

    Teledyne (Tucson, AZ)
    …your chance to make an impact. You'll start by testing and validating software , then grow into supporting customers directly-becoming a key link between development ... and deployment. **What you'll do** + Test and validate software to ensure it meets user needs + Design and maintain test plans, and report bugs clearly + Collaborate… more
    Teledyne (12/06/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …of a dynamic team working on next-generation solutions that safeguard national security systems. **Responsibilities include but are not limited to:** + Designing and ... developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the...and systems + Applying expert knowledge of network and security concepts to support capability development + Communicating status… more
    ManTech (10/14/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …support continuous monitoring and accreditation efforts. **REQUIRED QUALIFICATIONS** + Active Secret security clearance (Tier 5) + Bachelor of Science in ... and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team...vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** + US Citizen + Active… more
    TekSynap (10/01/25)
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  • AFSIM Software Engineer

    Stellar Science (Albuquerque, NM)
    …users & devs regarding feedback, bug reports, & code contributions + Active security clearance Beyond the specific qualifications for this position, the ... Stellar Science is a growing Albuquerque-based scientific software development company seeking talented software developers to create and extend exciting… more
    Stellar Science (12/17/25)
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  • Associate Embedded Security Engineer

    The MITRE Corporation (Bedford, MA)
    …+ Must be US citizen capable of obtaining and maintaining a DoD Secret security clearance + Experience with developing and analyzing hardware, embedded, and/or ... national significance. We conduct in-depth technical assessments on embedded software operation, research security vulnerabilities, develop exploit… more
    The MITRE Corporation (11/02/25)
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  • Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and briefings + Must be able to obtain and maintain a Top-Secret security clearance Preferred Skills and Experience + Experience with Agile Methodologies ... Job Descriptions: Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for… more
    Kratos Defense & Security Solutions, Inc. (10/24/25)
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  • Assistant Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    …Department Specific Requirements Positions with the San Francisco Airport Transportation Security Administration (TSA) Security Clearance : Candidates for ... including FBI fingerprints, in order to determine eligibility for security clearance and may be required to...software applications (eg, CMIS-Primavera) * Knowledge of antivirus software (eg, McAfee) * Knowledge of systems security… more
    City and County of San Francisco (11/07/25)
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  • FAA Security Engineer

    Noblis (Atlantic City, NJ)
    …legacy ATC VCSs that are currently in use throughout the NAS. The FAA Security Engineer will provide hands-on cybersecurity support to the FAA Security ... of modern IP-VCSs and Air-to-Ground Protocol Converters (APCs). The Security Engineer will provide technical expertise on...or Rust a plus + Usage of version control software (eg, Git) + Knowledge of software … more
    Noblis (12/02/25)
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  • Senior Naval Architect - Clearance Required

    Cydecor, Inc. (Washington, DC)
    …you have: + Master's degree in Naval Architecture or Marine Engineering. + Professional Engineer (PE) License. Security Clearance : Minimum: Interim or Active ... systems and business platforms.We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and...Secret security clearance ; Preferred: Interim or Active Top Secret … more
    Cydecor, Inc. (12/07/25)
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