• Security Administrator

    CACI International (Lackland AFB, TX)
    Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Continental US * * * **The Opportunity:** As a Security Administrator on EITaaS, you will play...Certified Information Systems Security Professional ( CISSP ), or Certified Information Security more
    CACI International (07/26/25)
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  • Tenable Nessus Administrator

    CACI International (Lackland AFB, TX)
    …cybersecurity certifications like Certified Information Systems Security Professional ( CISSP ), or Certified Information Security Manager (CISM), are ... Tenable Nessus Administrator Job Category: Information Technology Time...positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team… more
    CACI International (07/26/25)
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  • Senior Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …leading geographically dispersed teams. + Industry certifications including but not limited to: Security +, CISSP , ITIL, ISC2, PMP etc. + Experience supporting ... 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 (07/29/25)
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  • Network Administrator

    Robert Half Technology (Austin, TX)
    …Certifications Cisco Certified Network Associate (CCNA) or higher CompTIA Network+ Certified Information Systems Security Professional ( CISSP ) or equivalent ... is actively partnering with an Austin-based client to identify a Network Administrator (contract). This role is critical to ensuring the reliability, security more
    Robert Half Technology (08/08/25)
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  • Senior Systems Administrator

    GovCIO (Austin, TX)
    …Top Secret clearance Preferred Skills and Experience + Microsoft certifications + CISSP or similar cyber security certifications **Company Overview** GovCIO is ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support...Must be willing to work nights, have an active Security + certification, and an active Top Secret clearance. **Responsibilities**… more
    GovCIO (07/09/25)
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  • IT Systems Administrator - Linux / Windows…

    Lockheed Martin (Fort Worth, TX)
    …SCAP\) * Must possess DoD 8570 IAT Level II or III certification \(i\.e\. Security \+, CASP, CISSP \)\. * Active Secret Clearance; Ability and willingness to ... Program Support * Active DoD 8570 IAT Level II or III certification \(i\.e\. Security \+, CASP, CISSP \) * Active Top Secret Clearance * Knowledge of… more
    Lockheed Martin (08/08/25)
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  • Cloud Solution Architect - Data Security

    Microsoft Corporation (Dallas, TX)
    …certifications including CISSP , CCSP, iAPP, etc. + Current Microsoft Information Security Administrator Associate, Microsoft Cybersecurity Architect (or ... as Microsoft Certified: Security Operations Analyst Associate, Microsoft Certified: Information Protection Administrator Associate, CISSP , CISM, or… more
    Microsoft Corporation (08/02/25)
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  • Senior Information Security Systems…

    Citigroup (Irving, TX)
    …cyber-attacks. The overall objective of this role is to ensure the execution of Information Security directives and activities in alignment with Citi's data ... systems. + Identify automation and standardization opportunities for information security controls. + Resolve vulnerabilities and...experience + Master's degree preferred **Nice to have:** + CISSP + CISA + Splunk Administrator +… more
    Citigroup (08/08/25)
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  • Enterprise Engineer Sr - Akamai Security

    PNC (Dallas, TX)
    …- Akamai Certified Professional (eg, Akamai Security Specialist) - Certified Information Systems Security Professional ( CISSP ) - CompTIA Security ... employment visas or participate in STEM OPT for this position** The Akamai Security Suite Administrator is responsible for managing, configuring, and optimizing… more
    PNC (07/25/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …Certified Intrusion Analyst (GCIA), GIAC Open Source Intelligence (GOSI) + ISC2 Certified Information Systems Security Professional ( CISSP ) + CompTIA CASP+, ... work, come join us. We'll enable growth and progress together. **Overview of Chief Information Security Office (CISO):** The **Chief Information Security more
    Citigroup (08/01/25)
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