• Senior Unix Security

    Charles Schwab (Southlake, TX)
    Unix Administrator responsible for overseeing, maintaining, and enhancing the security and efficiency of Unix /Linux systems, with a primary focus on ... and privilege elevation mechanisms. This role requires a deep understanding of Unix /Linux operating systems, security best practices, and automation techniques.… more
    Charles Schwab (09/07/25)
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  • Senior Intel System Administrator

    CACI International (San Angelo, TX)
    Senior Intel System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... and procedures on assignments. + Provide required system administration on National Security Agency Net (NSANet) for Windows/Sun Unix /Redhat Linux cryptologic… more
    CACI International (07/25/25)
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  • Senior Database Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... $151,286.99 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6413/ senior -database- administrator mon-tue-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6413_… more
    GovCIO (08/02/25)
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  • Application Administrator II

    Jabil (Richardson, TX)
    …DUTIES AND RESPONSIBILITIES. Ability to perform all duties of the Application Administrator I. Provide leadership in EDI projects for both Customers and Vendors. ... per our technical analysis to match functional specification.. Work with senior eCommerce programmer to prepare technical specifications for more complex projects..… more
    Jabil (08/29/25)
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  • Pega Administrator Vice President

    Citigroup (Irving, TX)
    …**Preferred Certifications:** + Pega CSA/CSSA (Certified System Architect / Certified Senior System Architect) + CKA (Certified Kubernetes Administrator ) - ... and progress together. The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised… more
    Citigroup (09/09/25)
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  • Systems Administrator Journeyman

    Applied Research Solutions (San Antonio, TX)
    **Description** Applied Research Solutions is seeking a full-time Systems Administrator Journeyman located at Lackland AFB, Texas. **Why Work with us ?** Applied ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities include:** + Provides system administration of Network,… more
    Applied Research Solutions (09/03/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …we are reimagining the way we help customers to manage risk. Join us as a Senior Endpoint Security Engineer to play your part in that transformation. It's an ... IT drives innovation across the organization. How you will create an impact The Senior Endpoint Security Engineer will be part of AIG's Enterprise Information … more
    AIG (08/27/25)
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  • Senior Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    ** Senior Storage Engineer** **Category:** Infrastructure/Cloud **Main location:** United States, Tennessee, Knoxville **Alternate Location(s):** United States, ... **Position Description:** Our Northwest Business Unit is seeking a senior storage engineer must be able to work in...Storage Cluster models and switches. * Thorough knowledge of Unix and Windows operating systems * Understanding of NIS,… more
    CGI Technologies and Solutions, Inc. (08/08/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in Fort ... MPE environment\. The MPE team provides F\-35 ground mission planning, mission debrief, security and sensor reprogramming capabilities\. The HSI team is a team of… more
    Lockheed Martin (07/26/25)
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  • Infrastructure Architect Supervisor (Bryan/College…

    Kelsey-Seybold Clinic (College Station, TX)
    …Integration Architect CompTIA ACompTIA ServerMicrosoft Certified Systems Administrator VMware Certified Professional Registered Communications Distribution Designer ... verbal and written communication skills; Ability to effectively communicate with senior management; Self-motivated and excels in team and individual environments;… more
    Kelsey-Seybold Clinic (07/30/25)
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