• Principal Linux & Windows System…

    RTX Corporation (Plano, TX)
    …Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite **Principal Linux & Windows System Administrator-Plano, TX, 100% on site, must have a ... solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System Administrators**… more
    RTX Corporation (04/18/25)
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  • Full Stack Software/ Infrastructure Lead…

    RTX Corporation (Richardson, TX)
    …Commercial cloud (specifically AWS and Azure), hybrid cloud, edge cloud architectures + LINUX -based systems + Microsoft echo system including Azure and Azure ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Raytheon Company, Managed by Collins Aerospace** At Collins Aerospace, we're… more
    RTX Corporation (04/29/25)
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  • Cloud Infrastructure Engineer

    Robert Half Technology (Fort Worth, TX)
    …automating infrastructure provisioning and management. Familiarity with various operating systems ( Linux , Windows) and their configurations in a cloud ... Preferred Qualifications: Must have 3-5 Years' Experience with Azure Cloud Infrastructure Engineering. Strong background in containerization such as Docker, AKS, ACS… more
    Robert Half Technology (04/23/25)
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  • Systems Administrator

    Amentum (San Antonio, TX)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator** to join our team of passionate individuals in **San Antonio, TX** . ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated… more
    Amentum (05/01/25)
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  • Systems Administrator

    V2X (Fort Bliss, TX)
    …the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission ... area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. *Perform system monitoring and verify… more
    V2X (05/05/25)
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  • Information Systems Security Manager

    Texas Instruments (Dallas, TX)
    infrastructure with the critical mission of securing classified systems . + **Collaborative Environment:** Work closely with government agencies, internal ... cybersecurity and innovative IT solutions? Join our dynamic team as an Information Systems Security Manager (ISSM) & IT Systems Administrator! This dual-role… more
    Texas Instruments (04/03/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... manage, and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database… more
    GovCIO (04/24/25)
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  • Red Team Operator (Cooperative Red/Blue Team…

    KBR (San Antonio, TX)
    …Cobalt Strike, Metasploit, Empire, Covenant, BloodHound, Mimikatz, Burp Suite, and Kali Linux . - Test the effectiveness of Blue Team detection mechanisms and provide ... members on attack methodologies and ethical hacking techniques. Qualifications Information Systems Security Specialist I-III Education / Experience Level I: High… more
    KBR (03/13/25)
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  • Sr. Backup & Restore Systems Administrator-…

    Lockheed Martin (Fort Worth, TX)
    …tasked with the management, configuration, and maintenance of our backup and recovery systems \. The backup infrastructure you will be responsible for supports ... support for backup solutions to meet the organization's IT infrastructure requirements\. Who we are: Our Solutions and Embedded...environments are complex and diverse\. The Work: As a Systems Administrator Sr / Data Protection Specialist on the… more
    Lockheed Martin (04/12/25)
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  • Senior Systems Administrator / Helpdesk…

    Applied Research Associates, Inc. (San Antonio, TX)
    …Technology support for an exciting opportunity as a Senior Cloud Systems Administrator/Helpdesk Manager with our Operations Team. The successful applicant will ... Technical work will involve administration, configuration, and maintenance of the systems that comprise the underlying cloud platform. Maintain public and/or private… more
    Applied Research Associates, Inc. (04/02/25)
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