Senior Network Administrator Jobs in Dallas, TX

1 - 20 of 582 Jobs

Juniper Network AdministratorJob Title - Juniper Network Administrator

LTIMindtreeCompany Name - LTIMindtree

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Irving, Texas, USA

Full-time

Job Title: Juniper Network Administrator Location: Irving, TX (Onsite) Job Type: Full Time Job Description: Minimum 3 years experience in Networking and Data Security Preferred 5 years experience in Networking and Data Security ICND 1 Certification or equivalent knowledge in Networking Experience using Splunk software to analyse log reports Understanding of firewall configurations Ability to use SkyboxTriton tools for firewall rule analysis Experience using traceroute and ping Understanding of

Network AdministratorJob Title - Network Administrator

Thinkfind CorporationCompany Name - Thinkfind Corporation

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Remote or Frisco, Texas, USA

Contract

Thinkfind is looking for a skilled Network Administrator/Engineer to play a key role in maintaining and supporting an extensive network infrastructure, collaborating closely with the Lead Network Engineer, for one of our exciting clients. Responsibilities include managing support tickets (around five daily), troubleshooting network issues, implementing security measures, and overseeing access controls. This role involves installing, configuring, and maintaining network hardware and software such

Sr Network Security EngineerJob Title - Sr Network Security Engineer

Judge Group, Inc.Company Name - Judge Group, Inc.

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Dallas, Texas, USA

Full-time

Location: Dallas, TX Description: Role - Sr Network Security Engineer Type: Contractual ( No Sub Vendors ) Location - Pittsburgh, PA or Strongsville, OH or Dallas, TX or Birmingham, Al or Phoenix, AZ Type : Hybrid Roles and Responsibilities: Network troubleshooting Ongoing network maintenance Ongoing proxy maintenance Configuration needs Level 3: 5-7 Years Must Have Technical Skills: Zscaler Private Access Networking security experience Secure web gateways Flex Skills/Nice to Have: J

Sr Infrastructure Consultant Cloud & Network Optimization - Dallas, TXJob Title - Sr Infrastructure Consultant Cloud & Network Optimization - Dallas, TX

Jeevan Technologies IncCompany Name - Jeevan Technologies Inc

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Dallas, Texas, USA

Contract

Sr Infrastructure Consultant Cloud & Network Optimization Location: Dallas, TX (Onsite) Contract Role Overview: We are seeking an experienced Infrastructure Consultant to assess and optimize the current IT infrastructure of the company, which predominantly operates in cloud environments like Azure and AWS. The consultant will evaluate existing infrastructure, provide actionable insights on performance and security, and collaborate with internal teams to recommend improvements and future-proof s

Sr. Network EngineerJob Title - Sr. Network Engineer

McKesson CorporationCompany Name - McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Senior Network/Systems AdministratorJob Title - Senior Network/Systems Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Senior Network Engineer (Fortinet Certified)Job Title - Senior Network Engineer (Fortinet Certified)

iconectiv, LLC.Company Name - iconectiv, LLC.

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Dallas, Texas, USA

Full-time

US Remote, Bridgewater, NJ or Dallas, TX locations only Responsibilities: The Senior Network Engineer role is responsible for the implementation, planning, and coordination of network and security systems and software that protects the technological infrastructure for the NPAC (Number Portability Administration Center). In this capacity, the Senior Network Engineer builds and maintains the daily operations of computer networks for Lab and Production at our Primary and Alternate data centers. Thi

Senior Network Engineer / NAC & SecurityJob Title - Senior Network Engineer / NAC & Security

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Richardson, Texas, USA

Full-time

Our client, which is a small consultative company, based out of Richardson is looking for Senior Network Engineer who is strong with security and NAC components. This organization specializes in networking and IT security solutions specifically and is a proven channel provider. They partner with vendors like Fortinet and Aruba to design and implement network security solutions for clients based off their equipment purchases. The organization has been successful for many years and is prime to gro

Senior Network EngineerJob Title - Senior Network Engineer

Global Channel Management, Inc.Company Name - Global Channel Management, Inc.

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Plano, Texas, USA

Full-time

Senior Network Engineer needs 5+ years of professional network engineering hands-on experience in a medium to large organization of 1000+ employees spread across large geographic areas. Senior Network Engineer requires: CCNA, CCNP Preferred 5+ years of professional network engineering hands-on experience in a medium to large organization of 1000+ employees spread across large geographic areas. Work experience in supporting network infrastructure. Demonstrated operations experience with complex

Senior Network EngineerJob Title - Senior Network Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Coppell, Texas, USA

Full-time

This top 5 national mortgage lender is committed to delivering exceptional service, efficient processes, and transparent communication. Known for its culture of innovation and employee empowerment, the company values and rewards outstanding performance. They are currently seeking a full-time Network Security Engineer to bridge the gap between cybersecurity and network infrastructure teams, driving success through the application of cutting-edge technologies. Right now, they are looking for a can

Senior Network Engineer (Plano or Camas)Job Title - Senior Network Engineer (Plano or Camas)

Judge Group, Inc.Company Name - Judge Group, Inc.

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Plano, Texas, USA

Full-time

Location: Plano, TX Salary: $120,000.00 USD Annually - $160,000.00 USD Annually Description: We're Hiring: Network Engineer - Cloud & Automation Focus Are you a skilled Network Engineer with a passion for Cisco technologies, automation, and cloud infrastructure? We're looking for someone to join our Infrastructure team and help drive innovative networking solutions at an enterprise scale. What we're looking for: Expertise in Cisco routing, switching, and SD-WAN technologies (Viptela, Meraki)

Senior Network EngineerJob Title - Senior Network Engineer

Fisher InvestmentsCompany Name - Fisher Investments

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Plano, Texas, USA

Full-time

Overview Network Operations is a team of focused data transport professionals committed to the rapid and reliable delivery of Fisher's business information. Our scope is global, with on-prem and cloud interconnectivity being at the center of our role. The Opportunity: We are seeking a Senior Network Engineer to join our dynamic Enterprise IT department. You will play a critical role in designing, implementing, and maintaining our complex network infrastructure, ensuring optimal performance, se

Senior System AdministratorJob Title - Senior System Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

Our client, a healthcare company, is looking for a Senior System Administrator to join their infrastructure team. In this role you will be collaborating with the team to provide technical direction to their Windows servers and virtualization environments. They ideally need someone skilled with Windows, VMware, and Citrix who can keep their systems up to date and running efficiently so their patients can receive the best care possible. Having datacenter-based experience is required for the positi

Sr. Lead Network Security EngineerJob Title - Sr. Lead Network Security Engineer

Teachers Insurance and Annuity Association of AmericaCompany Name - Teachers Insurance and Annuity Association of America

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Frisco, Texas, USA

Full-time

TIAA has an opportunity for a Sr. Lead Network Security Engineer. This role will be a part of our Global Infrastructure Services (GIS) team. This team has responsibility for all architecture, engineering, and infrastructure operations for our core technology assets.The GIS team collaborates closely with our business-aligned partners in technology and with key stakeholders across the enterprise. This role will manage the installation, configuration, and maintenance of IT network systems software

Senior Network EngineerJob Title - Senior Network Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Irving, Texas, USA

Full-time

Our client, a large IT consulting firm, is looking for a Senior Network Engineer to help with the re-architecture and implementation of one of their datacenters. They are looking to completely upgrade this datacenter, so need thought leaders who can help them design Arista and Palo Alto into the datacenter and split it into the cloud. The ideal candidate has extensive datacenter experience and can do a mix of design and hands on networking in a large environment. They are planning on moving off

Senior System AdministratorJob Title - Senior System Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

Our client, a local healthcare company, is looking for a Senior System Administrator to join their team. In this role, you will own their Entra and Microsoft 365 platforms to ensure everything is current and running smoothly. You will be responsible for maintaining their Windows, VMware, and Azure based servers. The ideal candidate has a strong background in Windows system administration with recent experience working with Azure environments. Having experience rearchitecting active directories i

Sr Network Infrastructure EngineerJob Title - Sr Network Infrastructure Engineer

Oscar TechnologyCompany Name - Oscar Technology

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Plano, Texas, USA

Contract

Sr. Network Infrastructure Security Engineer Location: Hybrid 3 days a week on site in Plano, TX; Columbus, OH; or Jersey City, NJ Address: Plano, TX 75024 Duration: 6 Months, possibility to extend Rate: $70-$78 per hour W2 $90-$95 per hour C2C Key Responsibilities: Lead NAC Solution Implementation & Optimization: Lead the strategic design, implementation, and optimization of NAC solutions, ensuring they provide secure, policy-driven access to the network for users, devices, and applications

Senior Network Security EngineerJob Title - Senior Network Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Coppell, Texas, USA

Full-time

Our Client, a mortgage company out of Coppell Texas is looking for a Senior Network Security Engineer. Considered candidates will be strong with Zscaler, Zero Trust, WAF, Network Security and must have a recent focus in proxy. This will be a direct hire or contract to hire position, fully onsite in Coppell, TX. Pay will be $110-120K. The Sr Network Security Engineer is a member of the Information Security group, combining expertise in Security Architecture, Engineering, and Operations. Respons

Senior Network EngineerJob Title - Senior Network Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Grapevine, Texas, USA

Full-time

Our client, an HR software company, is looking for a Senior Network Engineer to join their datacenter team. In the role, you'll be doing their Cisco route and switch functions, helping deploy Palo Alto NextGen firewalls in their datacenter, and helping with their Meraki wireless networking initiatives. They ideally need a network engineer who has experience working in a datacenter environment helping networking teams complete large-scale upgrade and refresh projects. They are currently planning

Senior Network EngineerJob Title - Senior Network Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

Job Description Our client, an airliner out of Euless, is looking for a Senior Network Engineer who has heavy experience with Aruba and Meraki. Responsible for leveraging cutting edge technology to solve business problems by participating in all phases of the development process from inception through transition, advocating the agile process and test-driven development, using object-oriented development tools to analyze, model, design, construct and test reusable objects, and making the codeba