196 Results for

Systems Administrator Jobs in Addison, TX

Jobs

Plano, TX30+ days ago

Full-time

With a legacy of hundreds of thousands of successful implementations , we help our clients navigate the entire lifecycle of their network: from the first line of a design to the final optimization, and every critical decision about performance and value in between. TeleWorld Solutions is seeking a highly skilled Private Cloud Systems Engineer to support and evolve a Linux-based private cloud environment within a fast-paced telecom infrastructure setting.

New!

Bedford, TXToday

$100,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This person will help manage and optimize the company’s Salesforce environment, supporting donor management, fundraising campaigns, payment processing, and reporting initiatives tied to live broadcast and community outreach efforts.

New!

Euless, TXToday

Additionally, if the nursing requirements listed below are not met, an individual may be placed in the Administrator role without them; however, in the absence of these qualifications, there must be a designated Registered Supervising Nurse at the clinic who does possess these qualifications: Must be full-time employee of the Company and available to clinic staff during time clinic is open. · Continuously monitor to ensure that a safe and sanitary physical environment is maintained throughout the facility; that all equipment is maintained and functions properly; and that adequate and appropriate inventory levels of all supplies are available and used correctly.

Dallas, TX8 days ago

By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from CornerStone and its affiliates, and contracted partners. • Serve as primary liaison between leadership, vendors, procurement, legal, and internal stakeholders to resolve contractual issues.

Fort Worth, TX8 days ago

We’re seeking a sharp, detail-driven professional who takes ownership of legal documentation while confidently balancing day-to-day administrative operations in a structured, fast-paced environment. The Contract Administrator owns the full lifecycle of contract and vendor engagement documentation, ensuring agreements are accurate, organized, and ready for execution.

New!

Irving, TX5 days ago

Applies expert level understanding of assigned clinical/business operations, processes, and workflows; and accurately documents, discusses, and identifies dependencies with project team members and stakeholders. Leads process and requirement analysis, including process mapping through current flowcharts, documenting plans, requirements elicitation, stakeholder analysis, and specification gathering on complex projects.

New!

Irving, TX3 days ago

New!

Dallas, TXToday

$150,000–$300,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. - Act as a liaison between internal business units and external counsel, actively managing and supervising outside counsel to ensure consistent strategy, efficient handling of legal matters, and cost containment.

Plano, TX30+ days ago

Full-time

We are seeking a highly skilled Network Automation Engineer to lead the design, development, and operationalization of Infrastructure-as-Code (IaC) and DevNetOps pipelines for branch network automation across a regulated BFSI enterprise. Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe.

Fort Worth, TX7 days ago

$55–$60 Per Hour
Full-time
Employee

ECLARO’s client is a leading technology solutions provider, collaborating with customers to manage their needs and achieve success in their business goals. Responsibilities:Ongoing support of our 700 Production Microsoft SQL Server databases.

Richardson, TX19 days ago

Remote

Full-time
Employee

Install, configure, administer, and maintain PostgreSQL and Oracle databases. Experience with AWS services such as Lambda, CloudFormation, DMS, and SCT.

Lewisville, Texas30+ days ago

Dallas, TX30+ days ago

$100,000–$125,000

Additionally, Stream sources and develops low-risk land sites for optimum data center development and provides energy procurement services with a focus on reducing market risk and providing low-cost renewable energy options. Continuous improvement of server security posture: Identify and remediate insecure configurations, reduce attack surface, implement baseline drift detection, and partner with Cybersecurity on new controls and security initiatives.

Richardson, Texas25 days ago

$60,000–$80,000 Per Year

has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others. If any person or entity, including a recruiter or agency, submits any information, including any resume or information regarding any potential candidate, without a signed agreement in place with OSI, OSI explicitly reserves the right to use such information, and pursue and/or hire such candidates, without any financial obligation to the person, recruiter or agency.

Irving, TX7 days ago

$110,000–$120,000

This position partners closely with infrastructure engineering, networking, and security teams and is ideal for someone who thinks beyond support-someone who identifies improvements, drives efficiency, and contributes to long-term infrastructure strategy. Responsibilities include managing infrastructure tickets, provisioning and migrating virtual machines, troubleshooting system and network issues, and maintaining core enterprise platforms across data center and cloud environments.

Dallas, Texas30+ days ago

You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC platforms, distributed storage, and advanced computing technologies while supporting secure, production Linux systems. Responsibilities: As a Linux Systems Administrator with AMERICAN SYSTEMS supporting HPC environments, you will have the opportunity to do the following: Provide Tier 1 and 2 Linux systems administration support for HPC users.

New!

Plano, TX1 day ago

$60–$65

Join a dynamic engineering team and support the development of leading-edge network access control, endpoint compliance, and mobile control solutions. Technical Skills: Extensive knowledge in virtualization (HyperV, VMware, Nutanix AHV) and network architecture (Cisco, Juniper).

Allen, TX30+ days ago

This role is responsible for managing and optimizing our hybrid infrastructure across Linux, Windows, virtualization, and containerized environments to ensure secure, scalable, and reliable systems that support critical business operations. At Omni Fiber, we're building the infrastructure that connects communities-and we're looking for a Systems & Applications Administrator to help power the platforms behind it all.

Carrollton, TX30+ days ago

$70,000–$75,000

Work in an office environment; sustain posture in a seated position for prolonged periods of time; use hands to grasp and reach; frequently stoop or kneel; see, hear, and speak with sufficient acuity to successfully perform all aspects of the job; use telephone and write or use a keyboard to communicate through written means. Resolve complex technical issues involving servers, desktops, laptops, printers, and other devices, ensuring minimal disruption to users (Intermediate).

Dallas, TX24 days ago

Contractor

Job title:- Systems Administrator Location:- Dallas, TX 75201 Duration:- 26 Months Qualifications: API middleware engineering and operations support Core Middleware Technologies Mule Platform (MuleSoft runtime environment) Mule Runtime administration and troubleshooting add AWS Native technology and services (such as S3, EC2, AWS API Gateway) Middleware system administration Infrastructure as Code Terraform management and implementation Security & Operations Security Groups configuration and management Vulnerability remediation Operational support and troubleshooting Deployment & Change Management Deployment management Production change execution Change coordination Additional Technical Competencies Infrastructure automation Multi-environment management Production systems support System troubleshooting

Plano, TX30+ days ago

Full-time

Job Overview: We are looking for an experienced Mainframe IMS Administrator with 7+ years of expertise in system monitoring, job scheduling, disaster recovery, and IPL support. Manage IPL (Initial Program Load) processes for IBM mainframe systems and provide necessary operational support.

Plano, TX30+ days ago

$75,000–$90,000

At DivergeIT, we offer a collaborative and innovative work environment where your expertise will be valued, and your contributions will make a tangible impact. We help organizations navigate digital transformation by delivering tailored technology strategies that drive business growth.

Lewisville, TX30+ days ago

$60–$70

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. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

New!

Hurst, TX4 days ago

Full-time

This role balances cloud infrastructure management within Microsoft Azure with essential day-to-day IT operations, including hardware management and employee lifecycle support. The ideal candidate will be a technical generalist with a specialist’s depth in networking and cloud administration, ensuring our team has the tools they need to stay productive and secure.

New!

Addison, TX5 days ago

Remote

Full-time
Employee

The Director of Restaurant Technology will have direct oversight over 3 key strategic leaders and ~5-10+ indirect reports (Systems Analysts / BOH Systems Engineers / POS Data Systems Admins).Solution Architecture / Design – Designing Complex Engineering Solutions Covering End-to-End Integration / Platform Architecture / Scalability / Availability / Performance / Reliability / Stability / AdministrationArchitecture Documentation / Planning – Documenting Designs (Topologies / Hardware Specifications / Server Configs / Capacity Planning / Availability / Performance / Operational Metrics / Network and Client Impacts)Requirements Analysis / Solutioning – Assessing Customer Requirements / Analyzing Business Events/Data Architecture / Evaluating Solutions / Determining Optimal Technical ApproachStrategic Technology Alignment – Partnering with Technology / Operations Leadership to Identify / Deliver Optimal Restaurant Technology SolutionsRisk Management / Mitigation – Assessing System Risks / Recommending Mitigation Strategies | Ensuring Stability / SecurityProcess Optimization / Future Planning – Re-Engineering / Maintaining Processes to Improve Efficiency with a 3-5year Future-Focused Strategy Minimizing Impact to Corporate / Restaurant TeamsDomain Expertise / Systems Ownership – SME for Front-of-House (FOH) Systems (Architecture / Features / Integrations) and Complementary PlatformsCross-Functional Collaboration – Working Closely With Operations / Marketing / Finance to Design and Deliver Solutions That Meet and Exceed Business RequirementsVendor / Integration Management – Collaborating With External Vendors and Internal Teams to Integrate Programming / Hardware / Networking / Operational RequirementsProduct Evaluation / Innovation – Participating in Product Reviews / Testing / Pilots With IT, Business Partners, and CustomersExecutive Partnership / Strategy – Partnering With Executive Leadership to Define Long-Term Goals, Strategies, and Process ImprovementsProject Leadership / Delivery – Guiding Technology Initiatives From Inception Through ImplementationPeople Leadership / Performance Management – Driving Team and Individual Goal Setting / Performance Monitoring / Coaching / EvaluationMentorship / Talent Development – Mentoring 3 Direct / ~5-10 Indirect Reports Towards Excellence / Growth. Leadership Over 3 Teams: 1.) Front of House (FOH) Hardware / Software, 2.) Back of House (BOH) Inventory / Labor Systems, and 3.) POS / Menu / Pricing TeamDirect Reports: 3 Total | 1.) System Engineering Manager, 2.) Senior Manager of POS Data Systems, and 3.) Restaurant Technology ManagerIndirect Reports: ~5-10 Total | 1.) Systems Analysts, 2.) BOH Systems Engineers (3-5), and 3.) POS Data Systems Administrators.

New!

Richardson, TX2 days ago

Responsibilities include managing IT systems in Windows and Linux environments, including Active Directory, DNS, DHCP, virtualization (VMware vCenter, vSphere, ESX), hardware installation, backups, and documentation. Qualifications include a bachelor’s degree with 3-5 years of experience, expertise in scripting (PowerShell, Python, Bash), and experience with virtualization and server management.

Dallas, Texas30+ days ago

This is a highly hands-on operational role responsible for administering and maintaining enterprise endpoint management platforms, with daily use of Microsoft Intune and Tanium to manage endpoint configuration, compliance, patching, and software deployments. The American Heart Association’s 2028 Goal: Building on over 100 years of trusted leadership in cardiovascular and brain health, by 2028 the Association will drive breakthroughs and implement proven solutions in science, policy, and care for healthier people and communities.

New!

Plano, TX2 days ago

Qualifications include a degree with 3-5 years of experience, active security clearance eligibility, and expertise in Windows/Linux admin, VMware, Active Directory, and storage solutions. Provide IT systems administration in Windows and Red Hat Linux environments, managing servers, VMware vCenter, vSphere, and hardware.

Fort Worth, TX21 days ago

VoluntaryBenefits: Southwestern offers access to voluntary products such as dental, vision, additional life insurance, HSA contributions, Flex accounts, retirement contributions, short term disability, personal accident, critical care, hospital indemnity, identity theft protection and pet insurance at reduced group rates for employees and their dependents. The candidate must be a professing Christ follower who possesses a strong commitment to the mission and core values of Southwestern Seminary and Texas Baptist College, possess a clear understanding of Southern Baptist heritage and culture, and agrees to serve in accordance with and not contrary to the current edition of the Baptist Faith and Message.

Plano, TX30+ days ago

Full-time

Position Summary: We are seeking a highly skilled and experienced Microsoft 365 Systems Specialist to manage and enhance Microsoft 365 services and support key operational processes. The ideal candidate will bring deep expertise in MS Exchange Server, strong problem-solving abilities, and a passion for automation to improve workflow efficiency.

New!

Richardson, TX2 days ago

Candidates should have 5+ years of related experience, proficiency in scripting (PowerShell, Python, Bash), and expertise in Active Directory, VMware, and storage technologies. Responsibilities include managing heterogeneous Windows and Linux systems, virtualization platforms (VMware vCenter, vSphere), and hardware deployment.

Arlington, TX7 days ago

$65–$70 Per Hour
Full-time
Employee

This position serves as a subject matter expert for CIAM technologies supporting external users, applications, and digital services, while also contributing to broader security operations including but not limited to vulnerability management, network security, email security, and privileged access management (PAM). Position Overview:The Senior Security Analyst – Customer Identity & Access Management (CIAM) is a senior-level cybersecurity role responsible for securing, administering, and advancing the organization's customer-facing identity, authentication, and access platforms.

New!

Plano, TX6 days ago

Infrastructure Management: Administer and maintain Linux-based private cloud systems, including servers, storage, and networking components. Collaboration and Documentation: Collaborate with cross-functional teams to design and implement new features or improvements to the private cloud infrastructure.

Frisco, Texas14 days ago

Dallas, TX14 days ago

$200,000–$245,000 Per Year

Partner with implementation teams, the GTreasury product team, and functional stakeholders to configure GTreasury modules, including: Cash Management & Forecasting, Payments, Financial Instruments, Bank Connectivity, Bank-to-Book Reconciliation, Hedge Accounting, and Liquidity Planning at the direction of GTreasury’s SMEs. This role will play a critical part during implementation by partnering with Treasury, Accounting, and Technology stakeholders to configure and enable the solution, and will transition into the primary application owner of the post-go-live system.

Fort Worth, TX27 days ago

Security and Systems Administration; Account creation and security profiles (Network and Email); Software patch and compliance (desktop and server); Full Software support lifecycle (research, packaging, deployment, support); Server backup and maintenance; Archive and data storage; Assist support technicians with incidents requiring escalation; Any special assignments/projects requested by supervisor. The candidate must be a professing Christ follower who possesses a strong commitment to the mission and core values of Southwestern Seminary and Texas Baptist College, possess a clear understanding of Southern Baptist heritage and culture, and agrees to serve in accordance with and not contrary to the current edition of the Baptist Faith and Message.

Richardson, TX30+ days ago

$90,000–$110,000

Administer Microsoft 365, Entra ID, Azure (IaaS/PaaS), Windows Server, Active Directory, SharePoint, and Teams — including Conditional Access, GDAP/CSP management, and tenant hardening. IntegraMSP is looking for a Senior Sysadmin who thrives on complex escalations, leads infrastructure projects, and makes the people around them better.

New!

Irving, Texas6 days ago

$60,000–$114,631 Per Year

This position requires in-depth knowledge of Jack Henry eco system of products (including but not limited to LoanVantage, Synergy, Cognos, and Silverlake), knowledge of ARGUS, Costar, CRE origination workflows, and the job functions of all operational roles that participate in that workflow. As a Senior CRE System Administrator this role requires ability to interact with business and other IT stakeholders, assess vendor/application capabilities, recommend efficient solutions, be responsible for delivery, and release management.

Dallas, TX11 days ago

Remote

$30–$40

By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Dallas, TX30+ days ago

$110,000–$135,000

PostgreSQL (limited footprint) support: Provide basic administration and operational support for a small number of PostgreSQL databases (monitoring, backups/restore validation, user/access support, and troubleshooting), escalating complex tuning or architecture work as appropriate. Additionally, Stream sources and develops low-risk land sites for optimum data center development and provides energy procurement services with a focus on reducing market risk and providing low-cost renewable energy options.

Plano, Texas12 days ago

We specialize in engineering and construction services delivering comprehensive solutions across Inside Plant, Outside Plant, and Wireless networks to meet the evolving infrastructure needs of our customers. With nearly 50 years of industry experience, we work with major telecom service providers, MSOs, cloud service providers, and utilities.

Irving, TX30+ days ago

Full-time

ONLY W2 Contract Essbase Admin– 2 positions Locations: Charlotte NC, Irving TX Job Summary: We are seeking an experienced Essbase Administrator to manage and optimize our Essbase applications. The ideal candidate will be responsible for the installation, configuration, maintenance, and troubleshooting of Essbase systems to ensure peak performance and reliability.

Addison, TX30+ days ago

Experience developing and performing Guardium log queries including basic troubleshooting and work within Client's change management/ticketing process. Experience with administration of IBM Guardium Database Activity Monitoring in medium/large enterprises including; Translate application security requirements into Guardium policies and rules.

Dallas, TX30+ days ago

$130,000–$165,000

The Application Administrator (SaaS & Enterprise Applications) serves as the lead for Stream’s application administration function and is responsible for the day-to-day administration, availability, configuration, and lifecycle management of Stream’s SaaS application portfolio, as well as enterprise application deployment and compliance on corporate-managed endpoints via Microsoft Intune. Endpoint application deployment (Microsoft Intune): Package, deploy, update, and retire applications using Intune; manage assignment groups and deployment rings; validate installs and remediation steps across Windows/macOS endpoints as applicable.

Plano, Texas30+ days ago

Designs, deploys, and manages Microsoft SQL Server databases on-premises and in Azure (e.g., Azure SQL Database, Azure SQL Managed Instance) with secure and governed architectures. Implements and enforces data security measures, including encryption (e.g., Transparent Data Encryption, Always Encrypted), Azure Active Directory authentication, and role-based access control (RBAC).

New!

Fort Worth, TX4 days ago

This role will focus on hands-on network administration, troubleshooting, and implementation, while partnering closely with senior engineering staff on larger initiatives and architectural improvements. The ideal candidate is a strong technical contributor who is comfortable working independently on routine operational tasks, while continuing to grow into more advanced engineering responsibilities over time.

Forest Hill, TX18 days ago

Assist the IT PLM admin team with support of engineering applications such as ENOVIA, 3DX, and Cameo/Teamwork Cloud including patching, upgrades, and end-user support. The candidate must be able to balance daily operations as well as project work and should possess diverse technical experience, business acumen, and strong customer service skills.

Dallas, Texas29 days ago

In this role, you will be responsible for managing end-user devices, supporting identity and access through Azure Active Directory, and ensuring devices remain secure and compliant using tools like Microsoft Intune. Collaboration & Customer ExperienceAct as the escalation point for the wider IT Support team on complex endpoint issues, providing timely communication around troubleshooting steps, workarounds, and ongoing issue status.

Dallas, Texas30+ days ago

Fort Worth, Texas30+ days ago

Basic messaging system administration (e-mail); PC and server hardware familiarity including the ability to troubleshoot and resolve system issues using configuration analysis and subsystem (hard drive, memory, monitors, and power supplies) repair/replacement procedures. Familiarity with basic network technologies and capable of troubleshooting minor network connectivity issues such as network interface card (NIC), cabling, TCP/IP configuration issues.

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Systems Administrator Jobs in Addison, TX

Cloud Systems Engineer TeleWorld Solutions

Senior Salesforce Administrator Jobot

Dialysis Facility Administrator U.S. Renal Care

Senior Contract Compliance Administrator CornerStone Staffing

Contract Administrator CornerStone Staffing

Application System Analyst Lead - Converge Information Services CHRISTUS Health

Application System Analyst Lead - HB/PB/HIM CHRISTUS Health

Hospital Operations Counsel Jobot

Network Automation - Python Tanisha Systems

Database Administrator Eclaro

Database Administrator 4 Consulting Inc

IT Systems Administrator Prime Controls

Systems Administrator (Server Administration & Security) Stream Data Centers

Jr. Systems Administrator OSI Systems, Inc

Senior Systems Administrator Kforce Inc.

Linux Systems Administrator Tier 1 & 2 (HPC) AMERICAN SYSTEMS

Sr. Systems Administrator - W2 Contract TEEMA

Systems & Applications Administrator Omni Fiber LLC

Junior Systems Administrator AE Perkins

Systems Administrator Integrated Resources, Inc

Mainframe Systems Administrator | Mainframe IMS Administrator Macpower Digital Assets Edge LLC

IT System Administrator (L2-3_RF) Plano, TX Diverge IT

Ivanti ITSM System Administrator Vaco LLC

System Administrator Work Truck Solutions

Director Restaurant Technology (QSR / FOH / BOH / Menu Pricing) Company Confidential

Principal System Administrator, ATIC Production, Onsite Richardson, TX RTX

System Administrator, Endpoint Management American Heart Association

Principal System Administrator, ATIC Production, Onsite Richardson, TX Raytheon

Lead Systems and Security Administrator Southwestern Baptist Theological Seminary

Microsoft 365 Administrator || Microsoft 365 Systems Specialist Macpower Digital Assets Edge LLC

Principal System Administrator, ATIC Production, Onsite Richardson, TX Raytheon Technologies

Sr. Security Analyst Eclaro

Senior Linux System Administrator - (Only W2) Avacend

System Administrator III Quarterhill

Default Commercial TemplateGTreasury SaaS System Administrator / Configuration Specialist Amatriot Group, LLC

System and Security Administrator, PT Southwestern Baptist Theological Seminary

Senior System Administrator (MSP) – IntegraMSP (Richardson, TX • Hybrid) IntegraMSP

Jack Henry Sr. System Administrator, Commercial Real Estate PenFed Credit Union

Deltek Systems Admin or Super User Kforce Inc.

Database Administrator (SQL Server) Stream Data Centers

Cloud Systems Engineer- Staffing Circet USA

Essbase Administrator Syntricate Technologies

Guardium Administrator/Engineer WaveStrong, Inc.

Lead Application Administrator (SaaS & Enterprise Applications) Stream Data Centers

SQL Server DBA Unidor

Network Administrator Radiology Associates of North Texas

PLM Administrator Butler Aerospace and Defense

Desktop Administrator ARCO a Family of Construction Companies

Business Systems Analyst: Deltek Vantagepoint Corgan

Systems Engineer The Tatitlek Corporation

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