Server Administrator Jobs in San Antonio, TX
Southwest Research Institute
San Antonio, TX
Who We Are: Join the SwRI ITC Support Services team that provides Oracle database support for the Institute Enterprise Resources Planning (ERP), and other databases as needed. In lieu of a Bachelors degree, a High School Diploma or equivalent with continuing education and related certifications plus 10 years of directly related professional level experience is required.
Vaco LLC
$110000 - $200000
San Antonio, TX
Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. NetSuite Administrator serves as an escalation point for complex support issues, helps govern change management to ensure enhancements do not negatively impact operations, and maintains strong security and access controls.
Southwest Research Institute
San Antonio, TX
Manage licensing for major enterprise software platforms including Microsoft, Adobe, Oracle, SolidWorks, and VMware/Broadcom to obtain administrative and cost efficiencies. 1 years: General IT infrastructure administration experience in a Microsoft Windows physical, virtual, or cloud based secure enterprise environment to include workstations, servers, and other devices.
ENS Solutions, LLC
San Antonio, TX
ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability issues, and escalation for resolution; applying patches and configuration changes according to provided direction.
PGTEK
$110000 - $135000
San Antonio, TX
Maintain currency across all supported Windows Server versions, operating system releases (current through current-2), and approved hardware platforms as defined in B-tables. Location (Required – Onsite): Mechanicsburg, PA; Ogden, UT; Oklahoma City, OK; Columbus, OH; Montgomery, AL; or San Antonio, TX (You MUST live within 90 minutes of one of these locations) .
Diversified Technical Services, Inc
San Antonio, TX
Work in teams consisting of government, military, and other contractor personnel to support, administer, troubleshoot, modify and upgrade computer systems, devices, and software; including but not limited to: firmware configuration, storage, networking, virtual infrastructure management, load balancing, system optimization, development and application of system unique patches and commercial patches, software installation, software updating, backup, restore, and data transfer. This team of cyber operators will perform full spectrum lifecycle support for existing and emerging technology systems focused on guaranteeing the U.S. military's freedom of action in the contested cyber domain.
Govcio LLC
$85000 - $90000
San Antonio, Texas
Consults with support teams, help desks, customers and other technical staff in the resolution of problems, coordinates and performs operation and/or maintenance activities for networks/servers, identifies recurring problems and recommends steps to reduce the severity or frequency of problems. Responsibilities: Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required.
AT & T
$96400 - $168250
San Antonio, TX
Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
GalaxEsystems
San Antonio, TX
Key Responsibilities and DutiesInfrastructure Management: Install, configure, and maintain desktop operating systems (Windows/Apple), servers, virtual environments (VMware) and have working knowledge of network hardware (routers, switches, firewalls, wireless). You will play a crucial role in preventing downtime, implementing security protocols, best practices policies, and providing technical and operational support, ensuring day-to-day operations run smoothly.
Qwalifize LLC
San Antonio, TX
We will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization. This role is responsible for Windows server system administration and application administration, ensuring the stability, security, and performance of core IT systems.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 451 (NIST: OM-SA-001); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Work may require after-hours, weekend, and/or on-call support as directed, including support during scheduled maintenance windows, high-impact incidents, vulnerability response actions, inspections, and surge periods.
Straight Edge Technology, Inc.
$50000 - $80000
San Antonio, TX
Provides IT support relating to technical issues involving Microsoft’s core business applications / Azure / Office 365, as well as virtual environments built on Citrix and VMware. BS degree in Computer Science, Engineering or a related subject, or a combination of 5+ years of experience and recent equivalent training (college graduate, technical school graduate or similar.
AT & T
$87600 - $153000
San Antonio, TX
Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 451 (NIST: OM-SA-001); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Develop and sustain OSD task sequences for bare-metal, refresh, and in-place upgrade scenarios using Microsoft Deployment Toolkit (MDT), Windows Deployment Services (WDS), WinPE, and MECM as applicable.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 451 (NIST: OM-SA-001); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Work may require after-hours, weekend, and/or on-call support as directed, including support during scheduled maintenance windows, high-impact incidents, vulnerability response actions, inspections, and surge periods.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 451 (NIST: OM-SA-001); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Founded in 1998 and headquartered in San Antonio, Texas, X Technologies, Inc. is a leading technology services provider specializing in engineering, manufacturing, cybersecurity, and test system development.
General Dynamics Mission Systems, Inc
$111123 - $120239
San Antonio, TX
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. Bachelor’s degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.
Lewis Energy Group
San Antonio, Texas
Under general supervision of the Infrastructure Manager, the IT Systems Administrator primary job purposes are to maintain and ensure the IT environment including in-house and cloud systems, supports Level II help desk functions and collaborates with vendors and the Network Administrator and Cyber Security Team. Establishes and maintains effective working relationships with LEG employees, customers, vendors, third party SOC and all others contacted during work using principles of excellent customer service.
Cordell & Cordell
San Antonio, TX
We offer competitive compensation, exceptional health care benefits, and prioritize work-life balance to ensure the well-being and productivity of our employees. As the first point of contact for our potential and existing clients, this role plays a vital part in shaping their experience with Cordell & Cordell.
Goldbelt, Inc.
San Antonio, Texas
Deliver network and technical support across multiple mission areas, including Joint Staff/CRE CBRN Response Enterprise, CompSupCen, CERP/HRF, MEMRT Team, 90 Medical Groups, 9 Aeromedical Evacuation Squadrons (AES), ANGRC/CCY, and Surgeon General MOU Laptop Inventory. As experts in healthcare IT experts, Apex is committed to building systems for healthcare organizations to seamlessly communicate and exchange data across different systems and devices.
TechDigital
San Antonio, TX
Experience with planning and executing AEM migrations from on-premise environments to Adobe Cloud (Managed Services or AEM as a Cloud Service). Troubleshoot and resolve AEM-related technical issues, including identifying and resolving configuration and optimization problems in Author and Publish environments.
Red Arch Solutions
San Antonio, TX
Direct the monitoring, administrating, and implementing performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure and reloading data into a database. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Abacus Technology
San Antonio, Texas
Must hold one of the following certifications: CCNA; Palo Alto Networks Certified Network Security Administrator (PCNSA); or Palo Alto: Network Security Professional. Extensive experience with security as it pertains to network architecture, desktops, laptops, servers, firewalls, routers, and intrusion detection systems (IDS).
Abacus Technology
San Antonio, Texas
Overview: Abacus Technology is seeking a Network Administrator to provide WAN infrastructure support for the Air Force Intranet Control (AFINC) III Support program at Lackland AFB. Extensive experience with security as it pertains to network architecture, desktops, laptops, servers, firewalls, routers, and intrusion detection systems (IDS).
TechHuman
Olmos Park, TX
Must-haves:5+ Years of professional experience administering PostgreSQL in on-prem environments (not solely cloud-hosted). This role will support our on-premise PostgreSQL environment and assist in our migration to a hybrid cloud architecture.
Federal Public Defender, Western District of Texas
$62629 - $90823
San Antonio, TX
To qualify for the position of ACSA, a person must be a high school graduate or the equivalent and have at least three years of general experience, which provided a working knowledge of automated systems, and two years of specialized experience, and comprehensive knowledge of computer systems administration principles, practices, methods, and techniques. The Federal Public Defender operates under authority of the Criminal Justice Act, 18 U.S.C. 3006A, to provide defense services in federal criminal cases and related matters by appointment from the court to individuals unable to afford counsel.
Woundlocal
$70000
Boerne, TX
This role is crucial in managing and supporting our companies' IT infrastructure, including Apple device fleet, office software, and network infrastructure. This role is ideal for a proactive problem-solver who enjoys owning systems end-to-end and improving security, reliability, and user experience.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 451 (NIST: OM-SA-001); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Founded in 1998 and headquartered in San Antonio, Texas, X Technologies, Inc. is a leading technology services provider specializing in engineering, manufacturing, cybersecurity, and test system development.
Deacon Recruiting
San Antonio, TX
Dana Laramore, CPC | 210.807.5615 | dlaramore@deaconrecruiting.com. Excellent base salary up to $93,000 based upon experience + Cadillac benefits.
Peraton
$190000 - $304000
San Antonio, Texas
Join us at the forefront of national security as you help operate and secure critical cloud-based repositories in a fast-paced, mission-driven environment where your skills directly support global operations. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
DEF-LOGIX, INC
SAN ANTONIO, TX
Typical duties include analysis, planning, developing procedures, developing functional architectures, and other related management and technical duties. With two years proficient understanding of maintenance (patching, STIG, and upgrade processes) on AWS cloud infrastructure.
Burnett Specialists
San Antonio, TX
This isnt just another IT role its a chance to step into a position where you can build your skills, take ownership, and grow into a Lead-level role as the team continues to expand. If youre someone whos solid in MECM and ready to take that next step this is the kind of role that can really move your career forward.
Rush Enterprises
New Braunfels, TX
The Cloud Systems Administrator role is to administer, support, document, and maintain the Cloud Data Warehouse, Azure DevOps, Azure Resources (such as Data Lake, storage, and connectivity), Power BI, Microsoft Fabric, Tableau, and any other cloud applications in the environment. + Administer and optimize the Cloud Data Warehouse (CDW), including connectivity, sizing, performance tuning, add-ons, security roles, and overall platform health.
Diverse Linx
San Antonio, TX
Backup and Recovery 5. provide user supportCompetencies:IBM InfoSphere DataStage, RedHat Linux. Linux (RHEL) system installation and configurations 2. User account Management3.
Planned Systems International, Inc.
San Antonio, TX
Employ out-of-the-box (OOTB) capabilities in MS InfoPath, MS Visual Studio, SP Designer, SP Performance Point, SP Intellisense, the SP Business Intelligence Center, Nintex K2, JavaScript/jQuery, HTML, SQL, PowerShell and related tools within the web application framework. This role is pivotal in ensuring the stability, security, and functionality of our SharePoint environments, while also providing essential support for various other IT systems including Active Directory, ServiceNow, FMS/OpenBlue, and general server infrastructure.
K2 Staffing
New Braunfels, TEXAS
Minimum of 4 years hands-on experience configuring, troubleshooting and repairing networking equipment, Windows servers and workstations, Exchange server and Active Directory . MCSA (Microsoft Certified Systems Administrator/Solutions Associate) or MCSE (Microsoft Certified Systems Engineer) MCITP Microsoft Certified IT Professional, MCSE (Microsoft Certified Solutions Expert) .
Hallmark University
$55000 - $82000
San Antonio, Texas
Experience and knowledge in A+ Hardware and Software, CCENT/CCNA, and Security+, OR Windows Server 2012/MCSE knowledge and certifications, OR LAN/WAN/Enterprise and Linux/Unix experience. About Hallmark University:Hallmark University is a nonprofit university offering degrees in Aviation Maintenance, Information Technology, Cyber Security, Business, and Nursing.
X Technologies, Inc.
San Antonio, TX
This position is aligned to applicable DoD Manual 8140.03 work role 803 (NIST: OV-PM-003); contractor personnel must meet DoD 8570.01-M baseline certification requirements and transition to DoD Manual 8140.03 work role requirements, including required training, knowledge, skills, abilities, and tasks, within Government-directed timelines. Perform IA scans of network enterprise devices using SCC (SCAP Compliance Checker), manual checks, DISA STIG Viewer, ACAS (Assured Compliance Assessment Solution) Nessus Scanner, ACAS Security Center, and MECM.
Visual Net Design
San Antonio, TX
San Antonio techie firm www.vndx.com is looking for your talent! You can submit your application for employment for future consideration for any of these positions: Admin Assistant.
512Financial
San Antonio, TX
In this role, you’ll gain exposure to all aspects of our firm’s IT environment, from troubleshooting hardware and software issues to ensuring network security and assisting with annual audits. Our client has been a pioneer in the mortgage lending industry for 50 years, providing timely, accurate, and compliant closing documents for more than 5 million residential loan transactions.
Red Arch Solutions
San Antonio, TX
Direct the monitoring, administrating, and implementing performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure and reloading data into a database. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Southwest Research I
$79518 - $156894
San Antonio, TX
6 years: Experience as a Linux administrator and a Bachelors degree in an IT-related field; Expert level knowledge of enterprise Linux services and protocols related to user access rights, high-availability storage networks, virtualization and system automation through Ansible. Daily and Monthly Responsibilities: Be part of an on-site team that proactively maintains and develops Linux infrastructure to support a 24x7x365 uptime service that includes research scientists and science and mission operations for various NASA spacecraft missions.
Patriot, LLC
San Antonio, TX
Lastly, as a “verified” Service-Disabled Veteran Owned Small Business (SDVOSB) and a Maryland Department of Transportation (MDOT) Minority/Disadvantaged Business Entity (MBE/DBE), Patriot is committed to delivering the highest quality personnel, most innovative approaches wrapped in state-of-the-art solutions using the latest and most advanced technologies available. Adds new users to the network and specifies their directory structures and system access, password resets, troubleshoots network usage and peripheral issues, resolves LAN connectivity issues and maintains LAN and internet connections.
Global Commerce and Services
Lackland A F B, TX
Working with the System Administrator, identify, respond to, and resolve network threats, vulnerabilities, and attacks in coordination with the Network Operations Squadrons, to minimize risks to operations on all CLIENT functional servers. Minimum three (3) years’ experience in computer system management with specific experience in data communications troubleshooting.
Na Ali'i Consulting & Sales, LLC.
San Antonio, Texas
Development & Customization: Build, debug, and enhance SharePoint solutions using SPFx, PowerShell, PnP, JavaScript/TypeScript, and Power Platform (Power Automate, Power Apps) Support branding, site templates, and user experience enhancements. Overview: Nakupuna Consulting is seeking a highly skilled SharePoint Developer and Support Specialist - Tier 2 to provide advanced support and development capabilities across SharePoint Online (SPO) and SharePoint Subscription Edition (SE) environments.
K2 Group, Inc.
JBSA Randolph, TX
This role focuses on evaluating and improving the security posture of Air Force network environments—local, enterprise, and cloud—using DISA STIGs, DoD/AF guidance, and JFHQ-DODIN requirements. Perform STIG reviews, identify CAT I/II/III vulnerabilities, document Key Indicators of Risk (KIORs), and support vulnerability remediation with base-level teams.
TechDigital
San Antonio, TX
Module ImplementationDevelop and implement ITSM, ITOM, ITAM (SAM/HAM), CMDB, SecOps, and Service Request modules. Integration & AutomationIntegrate ServiceNow with third-party applications (e.g., ESRI, ARMIS, PDQ Inventory).