• Sr . Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR . SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr . Systems Administrator to support the Geographic Service Providers (GSP) ... for the PEO MS/J-6 through contractor staff augmentation. The Sr . Systems Administrator is tasked...history check. All post-secondary education listed on the applicant's resume/ application may be subject to verification. Where driving may… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Sr . Atlassian System Administrator

    BAE Systems (Fort Worth, TX)
    **Job Description** **Role Description:** The Sr . Atlassian System Administrator role is responsible for working to ensure the Lab42 iteration of Atlassian is ... incentives may be available based on position level and/or job specifics. ** Sr . Atlassian System Administrator ** **114639BR** EEO Career Site Equal Opportunity… more
    BAE Systems (07/23/25)
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  • Sr Windows Systems…

    RTX Corporation (Mckinney, TX)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team member ... scope and complexity to include the integration of hardware and operating systems (OS). + Work with Cybersecurity professionals to maintain security requirements.… more
    RTX Corporation (07/03/25)
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  • Sr . Principal Backup and Storage System…

    RTX Corporation (Plano, TX)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret ** Sr . Principal Backup and Storage System Administrator Plano, TX, 100% ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (07/10/25)
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  • Sr . Principal SharePoint and Exchange…

    RTX Corporation (Plano, TX)
    …**Security Clearance:** DoD Clearance: Top Secret **SharePoint and Exchange System Administrator - P4 Plano, TX. Must have active Top-Secret clearance, 100% on ... agility through business innovation, technical proficiency, and operational excellence. ** Sr . Principal Backup and Storage System Administrators** collaborates with… more
    RTX Corporation (07/09/25)
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  • Sr Linux Systems…

    RTX Corporation (Mckinney, TX)
    …performance, and logs using enterprise tools. + Configure and maintain STIG-compliant systems in accordance with DoD security standards. + Automate system tasks ... We Prefer:** + Experience with enterprise logging, monitoring, and alerting systems . + Experience with automation tools such as Ansible. + Experience… more
    RTX Corporation (07/03/25)
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  • Oracle Database Administrator , Sr .

    ERCOT (Austin, TX)
    …platforms. Supports database architecture, performance optimization, replication, and cloud-based systems . Works closely with application , infrastructure, and ... our industry today and in the future. Serves as a senior -level technical expert in database administration, responsible for managing high-availability,… more
    ERCOT (07/24/25)
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  • Senior AWS Cloud Systems Operations…

    Arena Technical Resources, LLC (San Antonio, TX)
    Senior AWS Cloud Systems Operations Administrator Location: San Antonio, TX, US Job ID: ATR 17597 Job Description Job Title: Senior AWS Cloud Systems ... San Antonio, TX Eligibility/Clearance: TS/SCI Job Description: Seeking a Senior AWS Cloud Systems Operations Administrator...is 512KB, allowed file types are doc, docx, pdf, odf, and txt Message Success! Your application was successfully… more
    Arena Technical Resources, LLC (08/02/25)
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  • Sr Financial Analyst

    Houston Methodist (Baytown, TX)
    At Houston Methodist, the Senior ( Sr .) Financial Analyst position is responsible for maintaining and performing complex data analysis related to the clinical or ... of the assigned entity or hospital and/or contractual relationship. The Sr . Financial Analyst is also responsible for independently compiling and reporting… more
    Houston Methodist (05/31/25)
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  • Senior Network/ Systems…

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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