• Assessor Engineer Communications and Networking…

    Leidos (San Antonio, TX)
    … warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions. ... **Basic (Required) Qualifications:** + Bachelor's degree in Cybersecurity, Computer Science, Information Systems , or related discipline with 4-12+ years of… more
    Leidos (11/22/25)
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  • Principal Linux Administrator (Top Secret…

    RTX Corporation (Richardson, TX)
    …and software. + Perform software upgrades, patching, and system maintenance on Linux systems . + Troubleshoot issues and apply security policies specific to Linux ... information assurance testing and vulnerability mitigation for Linux systems . + Maintain data storage and monitor server operations....such as Atlassian Jira and Confluence. + Knowledge of security policies related to IT systems in… more
    RTX Corporation (12/12/25)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …to the development of a new cloud hybrid solution operating in a multi-level security environment. The position requires expertise in Systems Engineering with an ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/12/25)
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  • Vulnerability Assessments Automation Developer

    Citigroup (Irving, TX)
    …at Citi. As such, we take safeguarding our customer data very seriously. The Chief Information Security Office (CISO) is made up of deeply dedicated and talented ... the safety of Citi's and our clients' assets and information . We manage information security ...and tools. **Qualifications:** + Bachelor's degree in computer science, Information Systems Management, or related field preferred.… more
    Citigroup (10/29/25)
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  • IT Support Specialist/ Workstation Administra

    Exeter Government Services, LLC (Fort Bliss, TX)
    …of assigned systems . + Function as a technical specialist for computer systems security at SFLTAP. + Recommend and participates in the implementation of ... configuration, installation, implementation, integration, maintenance, and/or management of networked systems used for the transmission of information in… more
    Exeter Government Services, LLC (12/30/25)
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  • Cybersecurity Risk & Controls Analyst

    Wabtec Corporation (Fort Worth, TX)
    …Job Description **Who will you be working with?** Join Enterprise Information Security (EIS) to drive cybersecurity excellence leveraging intelligence, ... key Information Technology stakeholders to advance our information security capabilities. **How will you make...profile. + Lead risk assessments to identify and prioritize security threats across systems . + Prioritize and… more
    Wabtec Corporation (12/17/25)
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  • Senior Lead Engineer - Public Sector

    Lumen (Austin, TX)
    …Google Cloud Platform and Amazon Web Services. *Deploy, configure, and administer systems in Google Cloud Platform and Amazon Web Services. *Support, troubleshoot, ... solution and design into production. *Evaluate, Build, Integrate, Test and Prepare systems for operational use and patches for rapid remediation and deployment.… more
    Lumen (01/09/26)
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  • SOC Incident Response Manager - Senior Vice…

    Citigroup (Irving, TX)
    …+ Bachelor's degree in a technically rigorous domain such as Computer Science, Information Security , Engineering, Digital Forensics, etc. + 10+ years of ... professional experience in cybersecurity and/or information security , or demonstrated equivalent capability. + 5+ years hands-on working in cyber incident… more
    Citigroup (01/07/26)
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  • Identity Engineering Services (Cyber IT Business…

    Koniag Government Services (San Antonio, TX)
    …management solutions with broader security operations, including security information and event management (SIEM) systems , user and entity behavior ... and user experience. **Education:** + Master's degree in Computer Science, Cybersecurity, Information Systems , or a related field. Relevant certifications (eg,… more
    Koniag Government Services (10/17/25)
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  • Service Supervisor (SLS)

    Climatec, LLC (Irving, TX)
    …Access Control Systems (EACS) such as Lenel, Genetec, SoftwareHouse, and VMS Systems such as Avigilon (ACC) and Genetec ( Security Center Omnicast as it ... reports. Support installation personnel on project sites. + Provide information and support for other contractors on project site....better. + 5+ years of hands-on experience working with security and life safety systems such as… more
    Climatec, LLC (12/04/25)
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