Systems administrator jobs in texas

Sr. IT Systems Administrator, IT Applications

Bastrop, Texas

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT SYSTEMS ADMINISTRATOR, IT APPLICATIONS As a Senior IT Systems Administrator, you will serve as a key technical leader and Subject Matter Expert for our collaborative platforms-especially the full Atlassian suite

Full-time

UKG Systems Administrator

Remote

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Today

HRIS Systems Administrator - UKG Leave & Absence Platform Remote role (Onsite training required initially, then remote) Compensation: $12 - $15 per hour ABOUT THE ROLE Our client, Brooksource, is seeking an HRIS Systems Administrator to support a pilot initiative focused on leave-of-absence case processing within the UKG HCM platform. This is a hands-on, individual contributor role responsible for executing leave transactions, maintaining data integrity, and supporting structured workflows acros

Contract

$14.00 - $15.00

Systems Administrator - Microsoft 365 & Identity Management

Irving, Texas

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Today

Systems Administrator Microsoft 365 & Identity Management 6 month contract to hire (W2 ONLY, NO C-C) Irving, TX (Hybrid) Seeking a senior Systems Administrator to own day-to-day administration and optimization of our Microsoft 365 environment, endpoint management via Intune, and on-premises/hybrid Active Directory infrastructure. This is a hands-on role for someone comfortable working independently, troubleshooting complex identity and endpoint issues, and driving improvements across our M365 an

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Contract

Competitive

Systems Administrator

San Antonio, Texas

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Today

Description We are looking for an experienced Systems Administrator to support and enhance the organization's Microsoft-centric technology environment in San Antonio, Texas. This position combines infrastructure administration, endpoint management, SharePoint oversight, and end-user support to help keep daily operations secure, reliable, and efficient. The ideal candidate brings strong technical judgment, a service-focused mindset, and the ability to manage both routine administration and comple

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Full-time

USD 75,000.00 - 90,000.00 per year

Senior Systems Administrator

Houston, Texas

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Today

Description We are seeking an experienced Senior Systems Administrator to support and modernize enterprise infrastructure across both on-premises and cloud environments. This role is responsible for maintaining the reliability, security, scalability, and performance of critical IT systems while helping drive cloud adoption and infrastructure modernization initiatives. The ideal candidate will bring strong expertise in systems administration, virtualization, networking, storage, Active Directory

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Contract

USD 55.00 - 58.00 per hour

Systems Administrator - Enterprise IT Operations

Frisco, Texas

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Today

Description: On-site 5 days/week in Frisco, TX Our client seeks a Systems Administrator to support, secure, and optimize enterprise IT operations. The role focuses on end-user support and endpoint deployment across Mac, Windows, and Linux, with responsibility for administration, asset management, and collaboration with infrastructure, network, and security teams. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following cont

Contract

Senior AWS Cloud Systems Operations Administrator

San Antonio, Texas

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Today

Description & Requirements Maximus is looking to hire a Senior AWS Cloud Systems Operations Administrator. This is an on-site position in San Antonio, Texas. This role requires a TS/SCI clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS221, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specia

Full-time

USD 147,000.00 per year

Epic Client Systems Administrator/ECSA

Remote

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4d ago

Required skillset: 5+ years experience in Windows Server administration (or 4 years experience in lieu of degree requirement) including scripting and automation Epic ECSA certification (Mandatory)

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Contract

Depends on Experience

Systems Administrator (Fully remote - Oregon)

Remote or Portland, Oregon

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Today

Job#: 3045259 Job Description: Apex Systems is hiring a Systems Administrator for a large Healthcare client. Location: Fully remote (Oregon only) Role Overview This position is for an experienced Systems Administrator with a focus on Epic Bridges interfaces. The role involves system build, testing, validation, and ongoing support of assigned applications. The ideal candidate will use their clinical or IT systems knowledge to develop and support safe, high-quality care through the electronic h

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Full-time

$50 - $55 per hour

Senior Systems Administrator / Hybrid in North Dallas

Dallas, Texas

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Today

A well-established home construction and materials company in the North Dallas area is looking to bring on a Senior Systems Administrator for a full-time opportunity. This organization has been operating for decades, is publicly traded, and continues to grow as a leader in its space. The environment is primarily Microsoft-focused, with heavy use of Windows Server, Hyper-V, VMware, and cloud technologies such as Entra ID and Office 365. This role is a strong fit for someone who wants to take owne

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Full-time

$100000 - $115000

Systems Administrator - SAP Business Objects

Plano, Texas

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24d ago

We are currently seeking a Systems Administrator - SAP Business Objects to join our team in Plano, Texas. Role Overview We are seeking an Intermediate-Level Systems Administrator with strong SAP BusinessObjects (BO) administration and infrastructure experience to support the Project Sunshine initiative. This role is responsible for maintaining the stability, performance, and availability of BI platforms and supporting infrastructure. Key Responsibilities: Administer SAP BusinessObjects BI plat

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Third Party, Contract

$87.11

Microsoft 365 Systems Administrator

Hybrid in Irving, Texas

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3d ago

Systems Administrator to own day-to-day administration and optimization of our Microsoft 365 environment, endpoint management via Intune, and on-premises/hybrid Active Directory infrastructure. This is a hands-on role for someone comfortable working independently, troubleshooting complex identity and endpoint issues, and driving improvements across our M365 and directory services stack. This is a contract-to-hire position with a hybrid work arrangementof typically 3 days a week on site in our Ir

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Contract

Depends on Experience

Voice Administrator- Voice Systems & Telecom Implementation Specialist

San Antonio, Texas

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Today

job summary: Are you a tech-savvy coordinator who thrives at the intersection of enterprise telephony, project execution, and customer success? As our team drives a major project to modernize our Call Routing Platform and integrate Microsoft Teams, we are seeking a proactive Voice Systems & Telecom Implementation Specialist to take ownership of complex telecom implementations and daily operational support. In this hands-on technical coordination role, you will lead carrier number porting activ

Contract

USD48 - USD50

Systems Analyst - Operations Administrator

Texas

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Today

job summary: Proven experience in server operations and infrastructure teams Expertise in managing high-severity incident calls Strong understanding of Agile methodology and IT Service Management Comprehensive knowledge of infrastructure tech stack: Linux, AIX, Windows, VMware, OpenStack, HP, Dell, IBM AIX server hardware Ability to identify gaps and drive process improvements Collaboration with vendors (Redhat, HP, Dell, IBM AIX) for root cause analysis and solution implementation Passio

Contract

USD57 - USD58

PowerShell Systems Administrator

Remote

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11d ago

The Tri-Com Consulting Group A Full Service IT Employment Consulting Firm is seeking qualified candidates for the following opening: PowerShell Systems Administrator We are seeking a skilled PowerShell Systems Administrator / Automation Engineer to support the College of Engineering by maintaining and enhancing a suite of PowerShell automation scripts used to manage Microsoft collaboration platforms and academic resources. The successful candidate will be responsible for supporting existing Po

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Contract

Depends on Experience

Sr. VMware Engineer

Remote

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Today

Comprehensive experience with multiple toolsets and technologies: Microsoft Active Directory, Microsoft Exchange, Microsoft Office 365, Windows Severs, Linux Servers, VMware vSphere (ESXi)/NSX, Dell Hardware, Rubrik, Solarwinds monitoring, Azure, AWS, other Cloud based computing. Virtual Infrastructure (VMware/Hypervisor) Server Hardware Fundamentals Secure images for ESXi and Veeam Server (Linux) Storage Systems (SAN/NAS/Backup Appliances) SQL Server / Relational Databases Cloud Database Servic

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Contract, Third Party

Depends on Experience

Senior Systems Administrator

Remote

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Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment to mission success for our customers. Joining Maximus means becoming part of a collaborative, mission-driven organization where teamwork, accountability, and professional growth are

Full-time

USD 100,000.00 per year

Systems Administrator / Infrastructure Support Engineer

Houston, Texas

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Today

Key ResponsibilitiesAdminister and support Microsoft 365 environments including Exchange Online, Teams, SharePoint, OneDrive, Entra ID, and Intune.Manage and support VMware ESXi and vCenter environments.Configure, maintain, and troubleshoot network infrastructure including switches, VLANs, wireless networks, and connectivity issues.Support firewall administration and security technologies.Deploy, configure, and support Windows desktops, laptops, mobile devices, and peripherals.Manage user provis

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Full-time

60000 - 80000

Systems Administrator

Remote or San Francisco, California

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Today

Description We are looking for a Linux Systems Administrator to support a Financial Services organization with critical on-premises infrastructure initiatives in San Francisco, California. This Contract position is designed for someone who is detail oriented and can balance hands-on Linux administration with automation, storage, virtualization, and security work across several priority projects. The engagement is expected to run for approximately 3 months and may continue based on business needs

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Contract

USD 60.00 - 65.00 per hour

Sr Systems Administrator

Remote

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Today

Job ID: 2613975 Location: Remote Work, CA, US Date Posted: 2026-06-24 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: On Call Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an experienced System Administrator in support of a managed services engagement for a major Public Sector account. The successful candidate will join a team of Ad

Full-time

USD 80,001.00 - 120,000.00 per year

Systems administrator jobs in Texas, USA