373 Results for

Network Administrator Jobs in Texas

Jobs

Midland, TX13 days ago

The IT Network Administrator is responsible for the day-to-day administration, maintenance, and operational reliability of PermiaCare's network infrastructure, including switches, firewalls, wireless access points, and related connectivity systems. The Network Administrator participates in shared IT support responsibilities and collaborates with team members on related infrastructure systems including VOIP, surveillance, and physical access control technologies.

Dallas, TX29 days ago

$90,000–$105,000 Per Year
Full-time
Employee

The Systems Administrator will be responsible for maintaining and securing IT infrastructure, managing backups, and disaster recovery, and optimizing cloud and on-premise environments. This role involves working with Azure and Microsoft Active Directory, managing automation tools, and ensuring high availability of critical systems.

New!

Bedford, TX3 days ago

$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.

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.

New!

Bedford, TX3 days ago

$120,000–$140,000 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 is a high-impact role responsible for designing, building, and maintaining mission-critical broadcast and production networks that support global streaming and on-air delivery.

Dallas, TX26 days ago

$50–$52 Per Year
Temporary
Contractor
Full-time

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.

Atascosa, TX8 days ago

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.

New!

San Antonio, TX6 days ago

Full-time
Employee

A Bachelor of Science in Engineering from an ABET-accredited academic institution and eight (8) years of related engineering experience, or an accredited Master of Science in Engineering and a minimum of six (6) years of related engineering experience, or an accredited doctorate degree in engineering and a minimum four (4) years of related engineering experience are required for this position. Engineer Network Security: Engineer and implement network security baselines, including access control and firewall integration (e.g., Palo Alto, Juniper SRX, Cisco ASA), and architect the network routing infrastructure to support DoD Suite A/B encryption environments.

New!

Lewisville, TX5 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.

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.

Fort Hood, TX10 days ago

BA/BS from an accredited college or university in Computer Science, Information Systems, Software Engineering, Computer Programming with 4 to 5 years as a network engineer within the DOD environment. A focus on either Analytical, Financial, logistics, engineering, technical support and/or management of advanced networks for military vehicles and equipment.

New!

Cockrell Hill, TX1 day ago

Mission Statement: Uplift's mission is to create and sustain public schools of excellence that empower each student to reach their highest potential in college and the global marketplace and that inspire in students a life-long love of learning, achievement, and service in order to positively change their world. Interface with nontechnical people on technical issues competently; strong verbal and written communications skills; experience handling large volume workloads with moderate management oversight.

New!

El Paso, TX2 days ago

Paragon offers a wide range of environmental investigation, consulting, compliance, and remediation services as well as IT solutions, Facility O&M, Materiel Support, Supply and Security to both private- and public-sector clients throughout Alaska and the Continental U.S. Paragon’s experienced professional staff is dedicated to producing high-quality documentation and providing safe field execution to support its clients’ projects in line with local, state and federal guidelines and regulations. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.

New!

San Antonio, TX2 days ago

With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.

New!

Fort Worth, TX1 day ago

Our 20+ Employee Business Resource Groups are focused on connecting our team members to our customers, suppliers, communities and shareholders, helping team members reach their full potential and creating an inclusive work environment to meet and exceed the needs of our diverse world. Generate and distribute weekly, monthly, and ad hoc loss reports to aviation insurers using Riskonnect and insurer-specific Excel templates to support ALE and NACHA fee recoveries.

San Antonio, TX22 days ago

Full-time
Employee

In lieu of a Bachelors degree, 6 years of professional level experience, a high school education or equivalent with technical certifications such as Microsoft Certified Solutions Associate, or Expert is required. Services include, but are not limited to, file sharing, Distributed File System, IIS web technologies, Print Services Management, and other Windows server services.

New!

Richardson, TX2 days ago

Full-time
Employee

Support Roaming and Wholesale teams in the implementation of new roaming agreements, with particular focus on VoLTE and VoNR roaming, including configuration support, IREG testing, and fault resolution during commercial launch of service. Projects:Work with Solution Architects to turn solutions designed for wholesale customers into High Level Design (HLD) documentation. The role focuses on the day-to-day operation, troubleshooting and optimization of the IMS platforms and interconnections . Operational ownership of IMS infrastructure components, including lifecycle management, configuration, software upgrades, vendor coordination, capacity planning, and fault resolution.

New!

Addison, TXToday

Remote

Full-time
Employee

Cloud Architecture / Automation Leadership – Leading Design / Deployment / Automation Efforts Across Public Cloud PlatformsIncident / Problem Management – Serving as Technical Escalation Point / Driving Incidents through Resolution using Manufacturer Guidance / Cross-Team CollaborationStakeholder Communication – Maintaining Clear / Detailed / Continuous Communication with Client Stakeholders / Project Managers Across the Project LifecycleClient Workshops / SME Engagement – SME in Cross-Functional Client Workshops / Technical EngagementsTechnical Documentation / Design – Developing Client Deliverables | Assessment Reports / Design Documentation / Precise Low-Level Architecture DiagramsMentorship / Team Development – Supporting / Mentoring Less Experienced Team Members via Training / On-the-Job GuidanceTechnical Lead – Leading Small-to-Medium-Scale Networking Projects in Enterprise EnvironmentsCustomer Focus / Results Orientation – Delivering Customer-Focused Solutions with Strong Emphasis on Outcomes / ResultsCommunication / Problem Solving – Applying Strong Professional Communication / Analytical Thinking / Problem-Solving SkillsTeam Collaboration / Mentorship – Working Effectively in Team / Partner Environments | Mentoring and Training Junior Team Members. The Multi-Cloud Network Engineer must possess strong hands-on experience in architecture, engineering, automation, and deployment of networking solutions across multi-cloud environments, combined with a solid background in traditional networking technologies.

New!

Arlington, TX2 days ago

$80–$85 Per Hour
Full-time
Employee

Effectively communicate with management and non-technical personnel on any technology issue to ensure they understand the nature of the issue and current statue easily understood on any outage conference calls. Advanced understanding of network services and networks protocols (to include but not limited to): BGP, OSPF, EIGRP, HSRP, VRRP, VRF, VTP, DHCP, DNS.

New!

Richardson, TX2 days ago

$120,000–$125,000 Per Year
Full-time
Employee

In-depth knowledge of mobile voice and data core network architecture (including MNO and MVNO / MVNE infrastructure architecture) as well as network topology, including ability to describe the key elements of a mobile network and understand how the components function and interact as well as how mobile calls are made and received and how mobile data sessions work both in VoLTE and VoNR environments. Responsibilities:Core Network Design, Deployment and Management:Design, deploy, operate, and maintain 5G Core Network (5GC) components including AMF, SMF, UPF, NRF, PCF, AUSF, and UDM across both SA and NSA deployments.

Frisco, TX28 days ago

Remote

Full-time
Employee

Deep technical knowledge of enterprise networking, including routers, switches, firewalls, WAN technologies and interconnectivity, internet circuits, high availability configurations, and enterprise networking topics such as LACP, BGP, STP protocols. This includes managing firewalls, routers, switches, wifi, VPNs, and internet circuits to ensure secure, reliable, and high-performance connectivity.

New!

Austin, TXToday

Full-time
Employee

Design, implement, and support enterprise network infrastructure (LAN/WAN/WLAN)Configure, maintain, and troubleshoot Cisco routers, switches, and wireless solutionsManage and optimize Palo Alto firewalls, including policies, NAT, VPNs, and threat preventionMonitor network performance and proactively resolve issues to ensure high availabilitySupport SD-WAN, VPN connectivity, and remote access solutionsPartner with security teams to enforce network security best practicesPerform firmware upgrades, patching, and lifecycle management of network devicesTroubleshoot complex network and connectivity issues across multiple sitesMaintain network documentation, diagrams, and configurationsAssist with disaster recovery and business continuity planning. 4+ years of experience in network engineering or infrastructure rolesStrong hands-on experience with Cisco networking (routing, switching, VLANs, STP, OSPF, BGP)Experience managing Palo Alto firewalls (Panorama is a plus)Solid understanding of network security principles and protocolsExperience with VPN technologies (IPSec, SSL VPN)Familiarity with network monitoring tools (SolarWinds, PRTG, etc.)Strong troubleshooting and problem-solving skills.

New!

San Antonio, TXToday

Full-time
Employee

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. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

Houston, TX19 days ago

This role is responsible for maintaining virtual desktop infrastructure (VDI), network and server systems, user identity services, and source code management platforms, while coordinating with third-party providers and Sinopec headquarters IT teams as needed. Essential Functions:Administer and maintain VDI servers and user virtual desktop environments, including routine monitoring, troubleshooting, user support coordination, and communication with external service providers.

Houston, TX30+ days ago

This role plays a critical part in ensuring network stability, system security, and seamless connectivity across the organization while providing hands-on technical support to internal users. RESPONSIBILITIES Understand and assist with issues related to administering and maintaining corporate infrastructure, including network connectivity, internet access, and email systems .

Houston, TX30+ days ago

Full-time

The Network Administrator should have extensive experience maintaining large-scale computer systems, the ability to project manage, and excellent troubleshooting skills. High knowledge about ISO layers, Core Networking Knowledge:High knowledge about ISO layers.

Austin, Texas30+ days ago

Professional Development: Customized career development plan for licensing and certifications, Project Manager Business Academy, CAD Training Program, Individual Development Plans/Career Check-Ins, SAM WINS - our initiative for women-focused leadership and development, Milestone Anniversary Recognition, SAMbassador mentorship program. SAM streamlines project delivery through a single, coordinated team, offering in-house capabilities across land surveying, aerial mapping, subsurface utility engineering (SUE), utility coordination (UC), GIS, BIM, and construction engineering inspection (CEI).

Austin, TX30+ days ago

Full-time

Provide operational support for VoIP-based phone systems 3 Preferred Configuring and supporting core TCP/IP services such as LDAP, DHCP, DNS, SMTP 3 Preferred Working within virtualized environments (e.g., VMware, Hyper-V) to support system uptime and scalability 3 Preferred Administering Cisco networking equipment including routers, switches, firewalls, and VPN infrastructure 3 Preferred Supporting internal LAN/WAN infrastructure, wireless access points, and all telecommunications systems 3 Preferred Administering and troubleshooting Meraki wireless infrastructure. Monitor and analyze network performance using tools such as PRTG, MRGT, and ManageEngine 3 Preferred Performing software and hardware updates, upgrades, and proactive troubleshooting to minimize downtime 3 Preferred Providing documentation and reporting as required for audits, compliance, and internal use 3 Preferred Maintaining Microsoft 365 services including user account provisioning, mailbox management, Teams, and SharePoint ***Lumen and / or its clients will not provide equipment (Laptop, monitor, etc.) to the selected contractor.

New!

HOUSTON, TX1 day ago

Full-time

Architecture & Design: Lead the architectural design, engineering, and long-term capacity planning of corporate data centers, manufacturing plant networks, global WAN/SD-WAN structures, and enterprise campus environments. ● Expert Protocol Analysis: Expert capability in using Wireshark, tcpdump, and network flow monitoring tools to dissect multi-layered protocol anomalies, performance bottlenecks, and security breaches at the packet level.

Houston, TX30+ days ago

$55,000–$75,000 Per Year

Monitor, Upgrade, Install and Troubleshoot Servers, including VM environment, computers, networks, networking hardware devices, supports and maintains system backups, user and server security, user account management, e-mail systems, Active Directory environment, internet access, office systems, internal and external customer support. Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors.

Fort Worth, TX30+ days ago

Preferred QualificationsCertifications such as CCNA, CCNP, CompTIA Network Plus, CompTIA Security Plus, Fortinet NSE, Azure Network Engineer Associate, or AWS networking certifications. Required QualificationsBachelor's degree in information technology, Computer Science, or a related field is preferred; however, an equivalent combination of education and directly related professional experience may be considered in lieu of a formal degree.

San Antonio, Texas30+ days ago

$66,000–$106,000 Per Year

Austin, TX30+ days ago

Key Responsibilities:Administer and manage Windows Server (2012 or later) within an Active Directory domain. Strong proficiency in Microsoft server environments, Microsoft 365, and virtualization (VMware, Hyper-V).

Houston, TX30+ days ago

Full-time

The ideal candidate brings strong hands‑on technical expertise, deep understanding of network architecture, proven experience with leading network and security platforms, and the ability to collaborate effectively across IT, security, manufacturing, and business teams. This role will be responsible for planning, designing, implementing, and operating secure, scalable, and resilient network environments that support manufacturing, data center, and enterprise business operations.

New!

Arlington, TX2 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.

Austin, TX30+ days ago

Support the development, design, configuration/setup, test, maintenance, and upgrade of Wide Area Networks (WAN), Local Area Networks (LAN), Network Attached Storage (NAS) or Storage Area Networks (SAN), Site to Site Virtual Private Networks (S2S VPN) and/or remote to site VPN, network monitoring solutions using Simple Network Management Protocol (SNMP) poll, SNMP traps or other protocols used for network monitoring. Eligible employees also gain access to a wide range of benefits from comprehensive health coverage and health savings accounts to retirement plans, life and disability insurance, and time-off programs that support work-life balance.

Fort Bliss, TX30+ days ago

Produce a network systems assessment (capabilities, interoperability, configuration, performance, constraints, and dependencies) to ensure selected systems meet network capability requirements. To review Serco benefits please visit: https://www.serco.com/na/careers/benefits-of-choosing-serco .If you require an accommodation with the application process please email: careers@serco-na.com or call the HR Service Desk at 800-628-6458, option 1.

Austin, TX30+ days ago

Sugarland, TX30+ days ago

We promote and support a diverse workforce across all levels in the company. Network Administrator - Network SME.

Plano, TX30+ days ago

Accountable to manage the ?end to end? successful technical or solution delivery of assigned tasks partnering with Network engineering/implementation teams, program/project manager or directly with the requestor. Candidate should have experience operating with colleagues across different time zones with a flexible approach to working hours (ability to work varied hours and weekends a must) to successfully interact and communicate on a global level if needed.

Plano, TX30+ days ago

Manage and maintain DNS, DHCP, and IPAM (DDI) systems, ensuring high availability and performance.? Monitor network infrastructure to identify and resolve issues related to DNS, DHCP, and IPAM.?

PLANO, TX30+ days ago

Installing and configuration Network in system side and fine-tuning Mainframe Environments with debugging and problem analysis. Be knowledgeable in z/OS Communication Server SNA and TCP/IP -multiple LPAR environments .

Plano, TX30+ days ago

Full-time

Demonstrates strong oral and written communication skills, with the ability to communicate technical topics to management and non-technical audiences with discernment and sensitivity, as well as to interface with the customer daily. The resource will interface with the customer and internal Telecommunication teams and attend customer and Telecommunication technical and team.

AUSTIN, TX17 days ago

$63.52

EXPERIENCE AND EDUCATION: Requires a bachelor's degree in area of specialty and 0-2 years of experience in the field or in a related area. JOB DUTIES: Sets up, configures, and supports internal and/or external networks.

Plano, TX30+ days ago

New!

Austin, TXToday

The ideal candidate will be a Systems Administrator who: Has a strong background in providing technical support to Microsoft Windows Enterprise Systems Environments to include supporting the following: On-premises physical server hosts, Virtual devices (especially domain controllers, file servers, Exchange servers, application servers, print servers, and content management servers), Storage solutions, Backup solutions, Security certificate management (heading to the 47-day renewal cycle). The Systems Administrator regular duties will include: Working with other staff members on the client's Information Resources (IR) team (in person and remotely) to provide information technology services to the client, Monitor, maintain and update the physical server hosts in partnership with other staff, Monitor, maintain and update the virtual server environments in partnership with other staff, Monitor, maintain and update the virtual storage solutions.

San Antonio, TX22 days ago

Install and configure local area networks (LANs), wide area networks (WANs), and network segments and servers, such as file servers, VPN gateways, and intrusion detection systems. Maintain internal infrastructure requirements, including laptop and desktop computers, servers, routers, switches, firewalls, phones, security updates; support internet, intranet, LANs, WANs, and network segments.

Texas22 days ago

Install and configure local area networks (LANs), wide area networks (WANs), and network segments and servers, such as file servers, VPN gateways, and intrusion detection systems. Experience with or knowledge of programming languages and operating systems, current equipment and technologies, enterprise backup and recovery procedures, systems performance-monitoring tools, active directories, virtualization, HTTP.

Port Arthur, TX30+ days ago

$34.81–$43.17 Per Hour

Assists project teams in the planning, designing and implementing phases of projects; responsible for effective installation/configurations, operation and maintenance of servers, server-based applications, storage systems, backup systems, identity systems, communication systems and related equipment. Provide innovative technical ideas and solutions to the Information Technology Department and works closely with the Information Technology Director, network infrastructure team and applications team to define requirements that lead to system changes or the acquisition of third-party systems.

Houston, TX30+ days ago

Full-time

note#1)Provide day-to-day production IT related support such as shopfloor control system, SQL DB, server, desktop, software, account setup, Zebra printer, barcode label design and relevant operation requests. This candidate should be familiar with current technologies, including but not limited to:Microsoft OS, Windows 10, Windows 11, Windows Server 2016 and beyond, MS Office suites, Microsoft 365 client, MS SQL.

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Network Administrator Jobs in Texas

Jobs

IT Network AdministratorPermiaCare

Systems AdministratorCompany Confidential

Senior Salesforce AdministratorJobot

Network Automation - PythonTanisha Systems

Senior Broadcast Network EngineerJobot

GTreasury SaaS System Administrator / Configuration SpecialistInfinite Computer Solutions Inc

Dialysis Facility AdministratorU.S. Renal Care

Network EngineerJT4

Ivanti ITSM System AdministratorVaco LLC

Cloud Systems EngineerTeleWorld Solutions

Network EngineerDCS Corporation

ERP Systems AdministratorUplift Education

IT ManagerPARAGON PROFESSIONAL SERVICES LLC

PIM/PAM EngineerCapgemini Government Solutions LLC

Analyst/Sr Analyst, Risk ManagementAmerican Airlines

IT ANALYST - Microsoft WindowsSouthwest Research Institute

Core Network Engineer (IMS)Eclaro

Multi-Cloud Network Engineer (533500)Company Confidential

Sr. Network EngineerEclaro

Core Network Engineer 5GEclaro

Network Engineer (Remote)Dexter Technologies

Network EngineerCompany Confidential

Network Engineer IIICompany Confidential

IT Systems and Network AdministratorSinopec Tech Houston

IT Network Administrator (Contract to Hire)Search Services

IT Network AdministratorFoxconn Industrial Internet - FII

Senior Network AdministratorSAM, LLC

Network AdministratorLumen Solutions Group Inc

Senior Network AdministratorFoxconn Industrial Internet - FII

Network Systems Administrator - (106844)Sanmina

Senior Network Administrator /EngineerTellus Solutions

Network AdministratorPeraton

Network Administrator - Austin, TXGeorgia IT Inc.

Network AdministratorFoxconn Industrial Internet

Sr. Security AnalystEclaro

Network Administrator - Sigonella, ItalySerco

Network AdministratorSerco

Network Administrator - Austin, TXGeorgia Tek Systems

Network Administrator - Network SMEDiverse Linx

Network AdministratorDiverse Linx

Network Administrator with JuniperDiverse Linx

Mainframe Network AdministratorDiverse Linx

Network AdministratorSyntricate Technologies

Network Administrator 3Lancesoft

Network AdministratorSyntricate Technologies Inc

System AdministratorAllied Consultants, Inc.

Systems Administrator III (Secret)Federal Staffing Solutions Inc.

Systems Administrator IIIIsys Technologies

System Administrator II - Information TechnologyCity of Port Arthur Texas

IT System AdministratorFoxconn Industrial Internet - FII

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