• Security Engineer - Threat

    Insight Global (Richardson, TX)
    …5+ years of experience as a network engineer Detection Engineer , Security Engineer , or Threat Intelligence Analyst or adjacent IT field. Demonstrated ... security , SIEM, and cyber detection development to enhance client security posture. Build cybersecurity threat detections in Splunk. Modify existing… more
    Insight Global (12/14/25)
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  • Cyber Threat & Response Engineer

    3M (Austin, TX)
    …in this Role** Step into the front lines of cyber defense as a Cyber Threat & Response Engineer - Level 2, a pivotal role in safeguarding the 3M enterprise ... **Job Description:** Cyber Threat & Response Engineer (L2) **Collaborate...to thrive in high-stakes scenarios. If you're ready to engineer resilience, outsmart attackers, and elevate cyber defense more
    3M (12/20/25)
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  • Senior Security Engineer - Data Loss…

    Oracle (Austin, TX)
    security engineering, you will help drive the strategic development of our enterprise security threat program. An acute attention to detail and a tenacious ... threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across… more
    Oracle (11/25/25)
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  • Sr. Product Security Engineer II

    IBM (Austin, TX)
    …product portfolio. **Your role and responsibilities** We are looking for a Senior Product Security Engineer II to help scale our product security function, ... SME on multiple information security areas (eg security architecture, application security , threat ...tools. * Vulnerabilities (old and new), and options for defense / mitigation. * Product vulnerability management lifecycle. *… more
    IBM (12/11/25)
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  • Principal Data Loss Prevention Security

    Oracle (Austin, TX)
    security engineering, you will help drive the strategic development of our enterprise security threat program. **The Role** We are seeking a seasoned ... threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across… more
    Oracle (12/20/25)
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  • Senior Configuration Change Management Services…

    Koniag Government Services (San Antonio, TX)
    …company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer , Lead) to support KDS and our government customer at ... limited to:** + Provides senior-level leadership and strategic direction for the Defense Health Agency's configuration and change management services, with a primary… more
    Koniag Government Services (10/18/25)
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  • L2 NOC Security Engineer

    Netsync Network Solutions (Dallas, TX)
    …NOC Security Engineer with strong hands-on experience in Cisco Firepower Threat Defense (FTD) and Palo Alto Networks firewalls to join our Network ... customers remotely, with rare but occasional on-site visits as needed. The engineer will provide advanced troubleshooting, security incident response, firewall… more
    Netsync Network Solutions (11/22/25)
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  • Principal Cybersecurity Engineer

    OneMain Financial (Irving, TX)
    …enterprise security architecture and NIST 800.53 controls. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security and non- ... more than one platform area (IDS/IPS, firewall/WAF, access and identity, malware defense , threat modeling, exposure management, among others), the Principal… more
    OneMain Financial (12/03/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …Force's cyberspace and information warfare capabilities. It enables cyber operations, cyber defense , intelligence, and information security to protect Air Force ... network defense and cybersecurity operations. + Proficiency with network security tools (eg, Wireshark, tcpdump, Nmap, ACAS, Nessus). + Working knowledge of… more
    Leidos (11/22/25)
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  • THAAD Systems Engineer

    RTX Corporation (Austin, TX)
    …support a deployed Field Engineering team supporting the Terminal High Altitude Area Defense (THAAD) Radar System. ACTIVE SECRET SECURITY CLEARANCE REQUIRED and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/12/25)
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  • Cyber Quality Engineer

    Lockheed Martin (Grand Prairie, TX)
    …You will work alongside talented engineers and analysts, directly influencing the security posture of cutting‑edge defense solutions\. We are committed to ... the following related disciplines - Cybersecurity Engineering, Information Systems Security , Information Assurance, Cybersecurity Assurance, Cyber Defense ,… more
    Lockheed Martin (11/26/25)
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  • Embedded Software Engineer

    RTX Corporation (Mckinney, TX)
    …Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense , handles and adjudicates the security clearance process. More information ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/07/25)
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  • Endpoint Engineering Services (Cyber IT Business…

    Koniag Government Services (San Antonio, TX)
    …Services company, is seeking an Endpoint Engineering Services (Cyber IT Business Process Engineer III) to support KDS at Joint Base, San Antonio, TX. This position ... expertise and leadership in endpoint engineering and management services for the Defense Health Agency's extensive and diverse IT infrastructure. + Serves as a… more
    Koniag Government Services (11/02/25)
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  • Senior. Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …Adjudication Services (DCSA** **CAS)** , an agency of the Department of Defense , handles and adjudicates the security clearance process. More information ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/15/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense , handles and adjudicates the security clearance process. More information ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/18/25)
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  • Identity Engineering Services (Cyber IT Business…

    Koniag Government Services (San Antonio, TX)
    …Services company, is seeking an Endpoint Engineering Services (Cyber IT Business Process Engineer III) to support KDS at Joint Base, San Antoino, TX. This position ... expertise and leadership in identity engineering and management services for the Defense Health Agency's extensive and complex IT infrastructure. + Serves as a… more
    Koniag Government Services (10/17/25)
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  • Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense , handles and adjudicates the security clearance process. More information ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/14/25)
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  • Principal Mechanical Engineer

    BAE Systems (Austin, TX)
    **Job Description** BAE Systems is seeking a **Principal Mechanical Engineer ** to join our team in Austin, Texas! We Protect Those Who Protect Us is our mission, and ... the Countermeasure & Electromagnetic Attack Solutions team provides next-generation threat detection and countermeasure solutions that provide unparalleled electronic… more
    BAE Systems (12/05/25)
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  • Principal Electrical Engineer

    BAE Systems (Austin, TX)
    **Job Description** BAE Systems is seeking a **Principal Electrical Engineer ** to join our team in Austin, Texas! We Protect Those Who Protect Us is our mission, and ... the Countermeasure & Electromagnetic Attack Solutions team provides next-generation threat detection and countermeasure solutions that provide unparalleled electronic… more
    BAE Systems (12/05/25)
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  • Senior. Platform IAC Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense , handles and adjudicates the security clearance process. More information ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/19/25)
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