System administration jobs in Texas

Austin, Texas

•

Today

Role :: System Administrator with Nginx Location: Austin, TX Contract Must Have Technical/Functional Skills Define the target reference architecture for greenfield AKS clusters along with engineering team and ensure how bluefield cluster remain undisruptive: control plane choices, private clusters, node pool strategy, upgrade/runway, and regional topology.Lead design for NGINX Azure Managed Gateway API: HTTPRoute/Gateway modeling, TLS/WAF strategy, policy attachments, and weighted/canary traffic

Easy Apply

Third Party, Contract

Depends on Experience

WebSphere/Liberty Administrator

Remote

•

Today

This remote technical engineering role involves managing and optimizing web systems, primarily focusing on WebSphere application environments. The position requires a senior-level engineer responsible for performance tuning, system administration, and troubleshooting critical issues within a Windows-based infrastructure. Candidates should possess extensive experience in web application deployment, server management, and performance analysis, ensuring efficient and reliable web operations across

Easy Apply

Third Party, Contract

Depends on Experience

Senior Azure Platform Admin (Hybrid/IaaS)

Houston, Texas

•

Today

A well-established organization in Houston is seeking a Senior Azure Platform Administrator to take ownership of their Microsoft Azure tenant and drive their cloud infrastructure forward. In this role, you will lead the design, administration, and optimization of Azure and Office 365 environments while serving as a technical anchor for development teams navigating cloud migrations. You will collaborate across engineering and security functions to strengthen the organization''s cybersecurity post

Easy Apply

Full-time

Depends on Experience

Senior Client Technical Support Engineer

Remote

•

3d ago

The Senior Client Technical Support Engineer ensures the delivery of superior customer service by providing timely and efficient resolution of technical issues related to Fiserv products. This role involves troubleshooting, analyzing, and resolving escalated issues from clients, vendors, and internal teams, thereby ensuring continuous client satisfaction. The position requires participation in an on-call rotation for off-hours support, including evenings, weekends, and holidays, and occasional e

Easy Apply

Full-time

$60,000 - $75,000

Infrastructure Engineer(Texas)

Irving, Texas

•

19d ago

Role :Infrastructure Engineer Location: Irving, TX (Onsite) Local candidates only In this role, you will: Independently design, implement, and manage secure, highly available HashiCorp Vault platform with minimal oversight from lead engineers. Contribute to end-to-end automation of Vault provisioning, configuration, and lifecycle management using Ansible and Terraform Develop and enforce platform standards for secrets management, authentication, authorization, and Vault best practices across the

Easy Apply

Contract

Depends on Experience

Principal Dynamics 365 Architect

Remote

•

20d ago

Principal D365 Architect & System AdministratorLocation: Atlanta, GA / Indianapolis, IN (Hybrid)Experience: 710+ Years Seeking a hands-on D365 Architect/Admin to drive ERP transformation. This role blends 6570% system administration with 3035% architecture, focusing on workflow automation, platform stability, and scalable design. Key Skills: Dynamics 365 (CE/F&O), Dataverse Workflow development & automation System administration (env mgmt, security, upgrades, performance) Power Platform (Power A

Easy Apply

Full-time

Depends on Experience

Systems Engineer

San Antonio, Texas

•

Today

POSITION SUMMARY/RESPONSIBILITIES Perform tasks as related to the service delivery of critical enterprise server, application and desktop environments. Responsible for Tier 2 problem resolution. Ensures information integrity and availability by applying best practice support across all server and middleware platforms as required. Implements server, application or middleware solutions that are designed to specific business requirements. Responsible for implementation and integration of complex

Full-time

Sr. Linux Systems Engineer

Remote or Hybrid in Tysons, Virginia

•

11d ago

ITCON Services is seeking to hire a motivated and knowledgeable Sr. Systems Engineer (Sr. Linux Systems/Azure Cloud Engineer) to join our team. Location: Tysons, VA area Fully Remote is available for the right candidate Required Skills and Qualifications Has 10+ experience providing production support, platform/server administration support, and environment standardization for development, test, and Production for both Windows and Linux (Redhat and other)Experience with Linux hardening (CIS/STI

Easy Apply

Full-time

$120,000+

Mainframe Systems & Automation Engineer (z/OS | Sysplex | Network)

Hybrid in Plano, Texas

•

27d ago

Location: Plano, TX (Hybrid) Duration: Full Time Opportunity Job Description: We are seeking a highly skilled Mainframe Systems & Automation Engineer with strong expertise in z/OS system programming, network (SNA/TCP-IP), infrastructure support, and automation.This role is responsible for maintaining, optimizing, and automating mainframe environments across LPARs, Sysplex, and enterprise data centers, ensuring high availability, performance, and operational efficiency.The ideal candidate will ha

Easy Apply

Full-time

$110,000 - $150,000

IDMS Database Administrator (Only W2)

Remote

•

4d ago

IDMS Database Administrator Work Model is Hybrid. Atlanta, GA 2-3 days a week Duration: 6-12 months Contract (Possible extension) No C2C or Other Visa Job Description :: Min 15 Years experience with IDMS DBA work, with excellent understanding of IDMS application and Database usage including ADSO. Min 10 years of experience with COBOL, with excellent COBOL/CICS/SQL programming and debugging skills. Excellent documentation and communication skills Nice to have skills: Db2/SQL application and perf

Easy Apply

Contract

Platform Engineer (Denodo & Cloud Infrastructure)

Houston, Texas

•

Today

A leading energy company in Houston is looking for a Platform Engineer to play a central role in the reliability, security, and scalability of a modern platform ecosystem. In this role, you will collaborate daily with development, security, and operations teams to drive DevSecOps practices, automate infrastructure, and support a suite of enterprise analytics tools that power critical business intelligence across the organization. You will bring hands-on engineering discipline to CI/CD pipelines,

Easy Apply

Full-time

Depends on Experience

System Administrator

San Antonio, Texas

•

Today

Description & Requirements Maximus is seeking an experienced System Administrator to join our team! Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS221, T5, Band 8 Job-Specific Essential Duties and Responsibilities: The System Administrator provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analys

Full-time

USD 120,000.00 per year

Oracle Fusion/ OIAM Consultant

Remote

•

3d ago

Oracle Fusion/ OIAM Consultant Location: Remote Applicants with dual citizenship cannot be considered. * An active Secret or Top Secret security clearance is required or highly preferred. * CompTIA Security+ and CISSP (or comparable certifications) are required or highly preferred. Role Description: The team is responsible for building and integration of multiple Oracle Fusion Middleware services in the Oracle Cloud Infrastructure. Assist in defining requirements, designing, building, troublesh

Easy Apply

Contract

Depends on Experience

CMMS System Administrator

Remote or East Lansing, Michigan

•

Today

Job Title CMMS System Administrator Job Description Summary The FAMIS 360 CMMS System Administrator plays a critical role in ensuring the successful implementation, configuration, and ongoing management of the FAMIS 360 system within the CW Account. This position involves collaborating with the account team, participating in training sessions, and overseeing system administration tasks. The administrator serves as the primary point of contact for FAMIS 360-related inquiries and support issues.

Full-time

USD 59,500.00 - 70,000.00 per year

Traveling System Admin

Dallas, Texas

•

Today

Join a growing healthcare company as an IT Systems Administrator in a 6-month contract-to-hire role based out of Dallas, Texas. This is a true jack-of-all-trades position for a technically versatile professional who thrives in a hands-on, fast-moving environment. You'll travel to healthcare offices across the United States - up to 75% travel required - helping set up and support infrastructure including VoIP systems, Fortinet networking equipment, and Windows-based systems. Compensation is $40-$

Easy Apply

Contract

USD 40.00 - 45.00 per hour

Production Support

Irving, Texas

•

Today

Outstanding long-term contract opportunity! A well-known Financial Services Company is looking for a Systems Operations Engineer in Irving TX or Charlotte NC (Hybrid). Work with the brightest minds at one of the largest financial institutions in the world. This is long-term contract opportunity that includes a competitive benefit package! Our client has been around for over 150 years and is continuously innovating in today's digital age. If you want to work for a company that is not only a house

Easy Apply

Contract

$61.69 - $69.51

Systems Engineer - V

Irving, Texas

•

Today

Location: Irving, TX Salary: $60.00 USD Hourly - $67.00 USD Hourly Description: Overview We are seeking a highly experienced Senior Systems Operations Engineer to manage, monitor, and optimize enterprise-level CXP systems. This role is critical to ensuring system reliability, performance, and operational efficiency across complex order workflow journeys. The ideal candidate has strong systems engineering expertise, automation skills, and a proactive mindset for identifying and resolving perf

Contract

USD 60.00 - 67.00 per hour

Cybersecurity Risk & Operations Partner

Houston, Texas

•

Today

RESPONSIBILITIES: Kforce has a client in Houston, TX that is seeking a Cybersecurity Risk & Operations Partner. This role is designed for someone who enjoys working at the intersection of people, technology, and operations - helping teams understand risk, make informed decisions, and move work forward securely, efficiently and confidently. Summary: In this role, the Cybersecurity Risk & Operations Partner will partner closely with the business, infrastructure, and OT teams to understand how sys

Contract

$48.00 - $52.50 hourly

Applications Administrator - M365

Remote or South Dakota

•

Today

Sanford Health is one of the largest and fastest-growing not-for-profit health systems in the United States. We're proud to offer many development and advancement opportunities to our nearly 50,000 members of the Sanford Family who are dedicated to the work of health and healing across our broad footprint. Work Shift: Day (United States of America) Scheduled Weekly Hours: 40 Salary Range: $29.00 - $46.50Pay starts at $29 and increases according to years of applicable experience. Union Positi

Full-time

USD 29.00 per hour

Assistant Chief Engineer

Westlake, Texas

•

Today

Job Title Assistant Chief Engineer Job Description Summary Responsible to ensure the proper efficient operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all necessary maintenance and operational tasks are developed to assure maximum life and reliability of all mechanical/ electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the bui

Full-time

USD 34.00 - 40.00 per hour

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

System administration jobs in Texas, USA