• System Administrator 1

    M. C. Dean (Austin, TX)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (05/14/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …Ten (10) years or more experience as a Linux Systems Administrator supporting the Intelligence Community in enterprise infrastructure -related programs. + ... + Fifteen (15) years or more experience as a Linux Systems Administrator . + Experience in implementing solutions with PKI-controlled access is desired.… more
    ManTech (03/13/25)
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  • Senior System Administrator (Onsite - Top…

    RTX Corporation (Mckinney, TX)
    …Linux operating systems . The role requires advanced expertise in managing Infrastructure as a Service (IaaS) environments and the administration of VMware Cloud ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (05/20/25)
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  • SAP Basis Administrator , Project Kuiper

    Amazon (Dallas, TX)
    …BTP, HANA DB and other SAP applications on SAP RISE and AWS infrastructure - Perform basis administrator configuration activities for new enhancement requests ... role you will be a key member of the team providing the tools and systems needed to design, build, and operate the organization's services. You will own and operate… more
    Amazon (03/19/25)
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  • Hadoop Administrator

    ManpowerGroup (San Antonio, TX)
    Our client, a leading technology firm, is seeking a Hadoop Administrator to join their team. As a Hadoop Administrator , you will be part of the Data Management ... skills which will align successfully in the organization. **Job Title:** Hadoop Administrator **Location:** San Antonio, TX **Pay Range: Not Specified** **What's the… more
    ManpowerGroup (05/10/25)
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  • 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 Percentage of ... on an ongoing basis. **The Opportunity:** As a Security Administrator on EITaaS, you will play a crucial role...by identifying, assessing, and mitigating vulnerabilities across our classified systems . You will be at the forefront of developing… more
    CACI International (04/26/25)
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  • ALIS Network Administrator Tech Lead…

    Lockheed Martin (Fort Worth, TX)
    …in Fort Worth, TX\. This role will still integrate as an ALIS System Administrator depending on workload and availability as needed\. This position will serve as the ... outages, updates, gateway and network issues on unclassified and classified systems \. Responsibilities include, but are not limited to: * Providing customer… more
    Lockheed Martin (04/09/25)
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  • GCP Platform Administrator - INTL - India

    Insight Global (Plano, TX)
    Job Description We are seeking a skilled and experienced GCP Administrator to join our team. As a GCP Administrator , you will be responsible for managing and ... maintaining our Google Cloud Platform infrastructure , ensuring the availability, scalability, and security of our...ensuring the availability, scalability, and security of our cloud-based systems and services. Your primary focus will be on… more
    Insight Global (05/16/25)
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  • System Administrator - VP (Hybrid)

    Citigroup (Irving, TX)
    …We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will ... enable growth and progress together. **About Our Team:** Citi Technology Infrastructure (CTI) provides the critical technical foundation for Citi's operations and… more
    Citigroup (05/14/25)
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  • IT Security Administrator

    Omni Hotels (Dallas, TX)
    Infrastructure Management: + Design, implement, and maintain security systems and tools, including firewalls, intrusion detection/prevention systems , ... Security Administratorto join their team in Dallas, TX! As anIT Security Administrator ,you will play a critical role in ensuring the confidentiality, integrity, and… more
    Omni Hotels (05/20/25)
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