TCP/IP Jobs in Texas

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261 - 280 of 324 Jobs

Data Center Network Engineer Architect

DNS Info Ltd

•

Houston, Texas, USA

Contract, Third Party

Data Center Network Engineer Architect - C2C - Houston TX [5 Days Onsite] Experience in installation & configuration of Juniper devicesModel/Series of Juniper devices deployed/managed.Key AccomplishmentsExperience in leading network deployment & migrationavailability to work in weekend.Job Summary We are seeking an engineer with extensive knowledge and hands-on experience with networking technologies, protocols, and concepts, including but not limited to TCP/IP, routing, switching, IP Address M
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Posted 10 days ago | Updated 1 day ago

Senior Network Engineer

Hexaware Technologies, Inc

•

Plano, Texas, USA

Full-time

Senior Network Engineer - Tier II Support Services: Hands on Experience with Data Center Network Routing, Switching technologies and protocols including TCP/IP, IPv4, IPv6, BGP, OSPF, ISIS Proficient Knowledge in Firewalling concepts, configuration and management of firewalls like Palo Alto, Checkpoint Hands on troubleshooting experience with Data Center and Enterprise based Wired and Wireless networks hardware platforms (Nexus, Cisco Wi-Fi, Arista Wi-Fi) and architectures, Proficient knowled
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Posted 9 days ago

Network Administrator

MindFore Inc

•

Texas, USA

Contract, Third Party

Job Title: Network Administrator Location: Austin, TX Onsite Key Responsibilities: Administer and manage Windows Server environments (2012 or later) within an Active Directory domain. Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support. Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP. Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms. Provide opera
Posted 3 days ago

Senior Network Security Engineer - Checkpoint

ComTec Information Systems

•

Houston, Texas, USA

Full-time

Title: Senior Network Security Engineer (Checkpoint Firewalls) Location: Houston, TX (3 days a week onsite) Job Description ComTec is seeking a highly skilled Senior Network Security Engineer with deep expertise in Checkpoint firewalls. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting enterprise firewall solutions in a large-scale network security environment. Responsibilities: Design and implement Checkpoint firewall policies, NAT rules, VPN
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Posted 16 days ago

Network Automation Engineer- Must work PST Hours

Xceed Technologies Inc

•

Remote

Full-time

Role: Network Automation Engineer Location: Remote Must work PST Hours Duration: Contract to Hire Certification in Cisco (CCNP, CCIE), Juniper (JNCIP, JNCIE), or similar network automation-related certifications. Must be very strong in SALT Stack, Python, Ansible, CI/CD pipelines, GIT, and Jenkins Location: 100% remote but must support PST work hours Qualifications: Bachelor s degree in Computer Science, Information Technology, Networking, or related field (or equivalent work experience). 5+ ye
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Posted 5 days ago

Senior Network Administrator

Navtech, LLC

•

Austin, Texas, USA

Contract

Job SummaryThe Senior Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems. Key ResponsibilitiesAdminister and manage Windows Server environment
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Posted 3 days ago | Updated 2 days ago

Network Administrator

Y & L Consulting Inc.

•

Austin, Texas, USA

Contract

Position Overview: We are seeking an experienced Network Administrator for an on-site contract in Austin, TX. Responsibilities: The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network
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Posted 3 days ago

IT System Administrator

Celer Soft LLC

•

Houston, Texas, USA

Full-time, Part-time, Contract, Third Party

Job Title: IT System Administrator Location: Houston, TX (On-site / Hybrid) (Local candidates only) About the Role) We are seeking a highly motivated and detail-oriented IT System Administrator to join our team in Houston, TX. The ideal candidate will have hands-on experience managing corporate IT systems with a strong focus on email configuration, Office 365 administration, and general network and system support. Key Responsibilities Manage and maintain Office 365 environment, including Exchang
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Posted 10 days ago | Updated moments ago

CyberArk Security Administrator

Thinkfind Corporation

•

Texas, USA

Full-time

Thinkfind is searching for a skilled CyberArk Security Administrator for a direct-hire opportunity with our client. In this role, you will administer and manage CyberArk solutions across a global enterprise environment, ensuring optimal system performance, security, and compliance with cybersecurity best practices. Responsibilities include configuring, monitoring, troubleshooting, upgrading, and maintaining CyberArk systems; implementing security protocols; collaborating closely with cybersecuri
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Posted 60+ days ago | Updated moments ago

BigID Platform Administrator

Business Integra

•

Remote

Full-time

Job Title: Platform Administrator Location: 100% Remote Duration: 12 Month Contact; Can be Extended Job Type: W2 Contract Job Summary: The Platform Administrator will be responsible for the administration, maintenance, and support of the BigID platform and internally developed applications. This role includes hardware support, application upgrades, vulnerability remediation, and ensuring the overall performance and security of the systems. Key Responsibilities: BigID Platform Support:Adminis
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Posted 18 days ago

Network Administrator 1 - 306250094NA

Prelude Systems, Inc.

•

Texas, USA

Third Party, Contract

Job Summary The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization's network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems. Key Responsibilities Administer and manage Windows Server environments (2
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Posted 3 days ago

Network Engineer

Visionary Innovative Technology Solutions

•

Plano, Texas, USA

Full-time

Job Title: Network Lead - Tier Support Services Location: Plano, TX (Onsite) Type : Full Time Job Description: Responsibilities: Expert level hands-on experience with Data Center Network Routing, Switching technologies and protocols including TCP/IP, IPv4, IPv6, BGP, OSPF, ISIS.Expert knowledge in firewall concepts, configuration, and management of firewalls like Palo Alto, Checkpoint.Hands-on troubleshooting experience with Data Center and Enterprise-based Wired and Wireless networks hardware
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Posted 5 days ago | Updated 3 days ago

Network Administrator- Austin TX - State of TX - Onsite

MeganSoft

•

Austin, Texas, USA

Contract, Third Party

Solicitation Reference Number: 306250094NAPosition: Network AdministratorLocation: Austin TX- OnsiteDuration: 12+ monthsMOI: MS Teams Job SummaryThe Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubl
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Posted 3 days ago

Sr. Linux Admin (TS/SCI)

Take2 Consulting

•

San Antonio, Texas, USA

Full-time

We are seeking a highly skilled Senior Linux Administrator with expert-level command line proficiency to join our on-site team in San Antonio, TX. The ideal candidate will have deep experience managing and troubleshooting complex Linux environments in secure, mission-critical settings. This position requires an active Top Secret/SCI clearance and a strong understanding of system hardening, scripting, and enterprise-scale deployments. Key Responsibilities: Administer, configure, and maintain Linu
Posted 5 days ago

Network Administrator

Vector Consulting, Inc

•

Austin, Texas, USA

Contract

Our government client is seeking an experienced Network Administrator on an onsite 6+ months renewable contract opportunity inAustin, TX. Role: Network Administrator Job Summary The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organizations network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by m
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Posted 3 days ago

Operational Support Specialist

Right Skale, Inc.

•

Illinois, USA

Contract

We are seeking a dedicated Operational Support Specialist to provide L2-level support, shadow existing processes, and eventually assume critical operational responsibilities to ensure business continuity. Key Responsibilities: Shadow and learn operational processes to ensure a seamless transition of responsibilities. Provide L2-level support for infrastructure, including VMware, SQL Server, and MySQL environments. Troubleshoot and support application integrations using APIs, JSON, and XML. Perfo
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Posted 22 days ago | Updated 3 days ago

Splunk Engineer

Taproot Solutions

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Remote

Contract

We are seeking a highly skilled Splunk Engineer with expertise in Splunk platform administration, cloud technologies, networking, DevOps practices, and scripting. This role is responsible for developing, deploying, and maintaining Splunk solutions across enterprise environments to support operational intelligence, security, and compliance needs. Key Responsibilities: Design, deploy, and maintain Splunk infrastructure across on-premise and cloud environments (AWS, Azure, Google Cloud Platform).Cr
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Posted 29 days ago

Network Administrator (Required Local Cand)

TexcelVision Inc.

•

Austin, Texas, USA

Third Party, Contract

Respond by: 07/10/2025 Rate: DOE Type: Contract Work Mode: Onsite Location: Austin TX Please respond with resume and 3 references preferably supervisor (name, title, company, email, phone number) Background Check will be performed if a candidate is selected for placement and will have to be passed' Job Description Job Summary The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization's network infrastructure, including local area ne
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Posted 2 days ago | Updated 3 hours ago

Senior Linux Firmware Developer

SUNRAY INFORMATICS

•

Remote

Contract

We at Sunray Informatics have an exciting opportunity for a Senior Firmware Developer (Linux)with one of our clients based in San Franciscofor a Hybrid contract position. Below are the details of the job description. Role: Senior Firmware Developer (Linux) Location: San Francisco 100% Remote Duration: 3-6months+ Overall experience required 10YRS+ Job Description: Act as an individual contributor developing Embedded Software Programs for Microprocessor programmable systemsDesign, implement, te
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Posted 39 days ago | Updated 8 days ago

IT Desktop Support Technician - Backfill Support (On Call Basis with 4-hours notice)

Sky Systems, Inc. (SkySys)

•

Irving, Texas, USA

Part-time

Job Title: IT Desktop Support Technician - Backfill Support (On Call Basis with 4-hours notice) Job Type & Location: Onsite || 1 Opening in Texas, Irving || Long-term contract Job Requirements: Technical Minimum 3 years of strong experience providing IT Infrastructure field support which includes troubleshooting hardware, software, and operating system issues and problems and fixing the issues without impacting/violating the hardware warranty or customer security compliance requirements. Experi
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Posted 19 days ago