• Software Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    …software infrastructure products utilized by the Aeronautics Simulation and System Integration Labs \(SSL\) department in support of all Aeronautics Lines of ... on the CORE team, you will responsible for the design, development, integration , test and deployment of simulation software products\. Your responsibilities will… more
    Lockheed Martin (12/03/25)
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  • Cybersecurity Application Engineer

    Axiom Space (Houston, TX)
    …certifications** are highly valued and may include: + CISSP (Certified Information Systems Security Professional) + CEH (Certified Ethical Hacker) + GIAC ... cybersecurity applications to design, develop, implement, and maintain secure software systems within our aerospace applications for the Axiom Space Commercial Space… more
    Axiom Space (01/07/26)
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  • Sr Aerospace Engineer - Aircraft Certification

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end Command, Control, Computers, Communications and… more
    Sierra Nevada Company, LLC (12/23/25)
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  • Subcontracts Management Specialist III

    Sierra Nevada Company, LLC (Greenville, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end Command, Control, Computers, Communications and… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Secure Infrastructure Design Developer…

    RTX Corporation (Richardson, TX)
    …relevant technologies (eg, Cisco Certified Network Professional (CCNP), Certified Information Systems Security Professional (CISSP), TOGAF, or equivalent). + ... with DoD standards (eg, STIGs, NIST). + Oversee system implementation and integration , ensuring operational and security requirements are met. + Mentor… more
    RTX Corporation (11/12/25)
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  • Sr. Mechanical Engineer - Electronics Packaging…

    RTX Corporation (Richardson, TX)
    …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: Secret Collins Aerospace, an RTX company, is a leader… more
    RTX Corporation (10/26/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Austin, TX)
    …work collaboratively across teams. **Desired Skills** + Understanding of enterprise network security systems , including firewalls, IDS/IPS, and DDoS + Experience ... planning, designing, implementing, and maintaining enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across… more
    Lumen (01/14/26)
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  • Senior Software Engineer - Mobile Development

    PNC (Dallas, TX)
    …+ Hands-on integration with backend services (REST APIs, event-driven systems ). + Knowledge of authentication/ security standards (OAuth2, MFA, biometrics). + ... lifecycle. + Integrate with backend services including REST APIs and event-driven systems . + Implement authentication and security protocols (OAuth2, MFA,… more
    PNC (01/13/26)
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  • Senior Cloud Engineer

    Public Storage (Plano, TX)
    …infrastructure. This role requires a deep understanding of cloud architecture, security , and best practices to ensure the reliability, scalability, and performance ... of our cloud-based systems . They will work in a fast-paced environment and...networking + Collaborate with development teams to ensure seamless integration of applications with GKE. + Thorough understanding of… more
    Public Storage (12/27/25)
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  • Senior Directory Services Engineer

    Ryder System (Austin, TX)
    …issues related to authentication, replication, trusts, or integration with enterprise systems . + Partners with networking and security teams to ensure ... expertise with strategic oversight to ensure the stability, scalability, and security of directory platforms across multiple environments and entities. The role… more
    Ryder System (12/01/25)
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