• Avionics Mechanical Design Engineer

    Stratolaunch, LLC (Mojave, CA)
    …Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to ... with our customers, we drive innovations that are imperative to advancing national security . To help achieve these efforts, **Stratolaunch is seeking a level II,… more
    Stratolaunch, LLC (01/06/26)
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  • Network Engineer

    Robert Half Technology (Goochland, VA)
    …load balancing to enhance system efficiency. * Collaborate with management to establish risk levels and network security policies. * Maintain documentation of ... Description We are looking for a Network Engineer to join our team in Richmond, Virginia....and software issues to ensure optimal operation. * Implement security measures to protect data and systems from unauthorized… more
    Robert Half Technology (01/05/26)
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  • Payload Systems Engineer , Mechanical…

    Stratolaunch, LLC (Mojave, CA)
    …Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to ... with our customers, we drive innovations that are imperative to advancing national security . Stratolaunch is seeking a Sr- or Staff-level Systems Engineer to… more
    Stratolaunch, LLC (12/16/25)
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  • Sr Specialist, Mechanical Engineer (Space…

    L3Harris (Fort Wayne, IN)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Structural Mechanical Engineer (Space Systems Structures) ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (01/21/26)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, ... realize their greatest potential._ **Title and Summary** Senior Software Engineer Overview * Analyze code review reports and development...information, and networks comes with an inherent risk to the organization and, therefore, it is expected… more
    Mastercard (01/17/26)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, ... realize their greatest potential._ **Title and Summary** Lead Software Engineer Who is Mastercard? Mastercard is a global technology...information, and networks comes with an inherent risk to the organization and, therefore, it is expected… more
    Mastercard (01/08/26)
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  • Senior Principal Engineer , Systems…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: TS/SCI...an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems… more
    RTX Corporation (01/07/26)
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  • Manager, System Safety Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Manager, System Safety Engineer Job Code: 32333 Job Location: ... government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position,… more
    L3Harris (01/06/26)
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  • Lead Software Engineer

    Mastercard (O'Fallon, MO)
    …Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, ... realize their greatest potential._ **Title and Summary** Lead Software Engineer Mastercard is a global technology company in the...information, and networks comes with an inherent risk to the organization and, therefore, it is expected… more
    Mastercard (01/01/26)
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  • IT Engineer (Antivirus)

    System One (Vienna, VA)
    IT Engineer (Antivirus) Remote Pay Rate: Open to Both...o Ability to use advanced hunting queries (KQL) * Security Posture & Risk Assessment o Conduct ... * Policy Configuration & Deployment o Configure and deploy security policies via Intune, MECM, and Ansible. o Develop...and its subsidiaries including Joule, ALTA IT Services, CM Access , TPGS, and MOUNTAIN, LTD., are leaders in delivering… more
    System One (12/26/25)
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