Network Administrator
Frisco, TX
Category: Engineer
Industry: Technology
Reference ID: JN -052026-106810
Date Posted: 05/06/2026
Shortcut: http://careers.eliassen.com/G5MQm1
Description:
Onsite in Frisco, TX
Our client seeks a Network Administrator to support enterprise wired and wireless networks across corporate and data center environments. The role will administer LAN/WAN, perform firewall changes, and troubleshoot connectivity in production. The contractor will collaborate with systems, cloud, and security peers to maintain secure and scalable infrastructure in a growth setting. The engagement is a 12-month onsite contract in Frisco, TX, with potential conversion based on performance and need.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $45.00 to $35.00/hr. w2
#LI-JS1
Responsibilities:
- Administer and support enterprise LAN/WAN and data center network infrastructure.
- Configure and maintain Layer 2 environments including VLANs, trunking, STP, and port channels.
- Support core, distribution, and access layer network architecture.
- Perform firewall policy updates, NAT changes, VPN configuration, and high-availability support.
- Troubleshoot wired and wireless connectivity issues, including VLAN-to-SSID mappings and RF-related performance concerns.
- Execute production changes following change management practices.
- Monitor network performance and proactively resolve issues.
- Participate in incident response, root cause analysis, and documentation.
- Collaborate with Systems, Cloud, and Security teams to maintain secure and scalable infrastructure.
Experience Requirements:
- 3+ years of hands-on enterprise network administration experience.
- Strong Layer 2 networking expertise including VLANs, trunking, STP, and port channels.
- Experience supporting data center networking environments using core/distribution/access models.
- Hands-on enterprise firewall administration experience including policy management, NAT, VPNs, and HA concepts.
- Experience troubleshooting enterprise wired and wireless networks.
- Solid understanding of TCP/IP, DNS, DHCP, and routing fundamentals.
- Experience performing production network changes in live environments.
- Ability to work onsite in Frisco, TX.
- Experience with Juniper switching infrastructure (preferred).
- Experience with Palo Alto and/or Fortinet firewalls (preferred).
- Exposure to routing protocols such as OSPF or BGP (preferred).
- Experience with enterprise wireless platforms such as Aruba, Cisco, or Mist (preferred).
- Relevant certifications such as CCNA, JNCIA, PCNSE, or NSE (preferred).
- Experience in secure, compliance-driven, or defense environments (preferred).
Education Requirements:
- Relevant industry certifications such as CCNA, JNCIA, PCNSE, or NSE (preferred).
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
-
Infrastructure Engineer, Cloud and Infrastructure
Frisco, TX
Description: Hybrid Ideal 2-3x a week or as needed in either Frisco, TX, San Diego, CA, San Mateo, CA, Boston, MA or Washington, DC Our client seeks an Infrastructure Engineer to operate, maintain, and improve enterprise infrastructure across on-premis...
Date Posted: 05/06/2026 Recommended
-
Infrastructure Engineer (Cloud / Cisco)
Washington, DC
Description: Washington, DC • Hybrid, 3 days onsite / 2 days remote Our client seeks a Senior Infrastructure Engineer to manage and optimize on-premises and cloud network environments. The role supports network hardware, monitoring tools, and core serv...
Date Posted: 05/20/2026 Recommended
-
Network Engineer
Brooks, CA
Description: Hybrid 4 days/week in Brooks, CA Our client seeks a hands-on Network Engineer to support a 24x7 multi-vendor environment and drive network reliability and resiliency. You will operate LAN/WAN, wireless, and firewalls, resolve incidents end...
Date Posted: 05/10/2026 Recommended
-
Senior Configuration Management Engineer
herndon, VA
Description: Onsite in herndon, VA Our client seeks a Senior Configuration Management Engineer to lead and mature CM practices for a globally distributed mission system spanning enterprise infrastructure, cloud services, and networks. The role will def...
Date Posted: 05/10/2026 Recommended
-
Senior Systems Engineer
Fort Meade, MD
Description: On-site in Fort Meade, MD Our client seeks a Senior Systems Engineer to support the Defense Information Systems Agency Citadel mission. The role requires advanced engineering, integration, administration, and operational support for enterp...
Date Posted: 05/19/2026 Recommended
-
Principal Systems Analyst
Anywhere
Description: Remote Our client seeks Principal Systems Analysts to drive analysis and documentation supporting the modernization of brokerage, trading, reporting, and data processing systems to AWS. The role requires enterprise systems analysis, strong...
Date Posted: 05/10/2026 Recommended
-
Sr. Network Engineer III
Washington dc, DC
Description: Onsite in Washington, DC The Sr. Network Engineer III will serve as a subject matter expert for unified communications across voice, video, and collaboration platforms in a fast-paced, mission-critical environment. The role will design, im...
Date Posted: 05/08/2026 Recommended
-
System Administrator - Mid
Cambridge, MA
Description: Hybrid 2 days/ WK in Cambridge, MA Our client seeks a System Administrator - Mid to support a federal program in Cambridge, MA. The role will manage day-to-day administration of Windows-centric infrastructure across on-prem and cloud envir...
Date Posted: 05/19/2026 Recommended
-
AWS Cloud / GoLang Software Engineering Consultant
Merrimack, NH
Description: Hybrid 50% on site, locations available in North Carolina office, New Hampshire office, or our world class Texas office Our client seeks a customer-focused Software Engineer to help build and operate containerized services as well as authe...
Date Posted: 05/12/2026 Recommended
-
Senior Project Manager (End-to-End Testing Teams)
McLean, VA
Description: Hybrid 2-3 days per week in McLean, VA Our client seeks a Senior Project Manager to lead complex enterprise integrations and end-to-end testing for a financial services program. The role will coordinate cross-functional delivery across eng...
Date Posted: 05/17/2026 Recommended
-
Senior Platform / DevOps Engineering Consultant (Java / Kubernetes)
Westlake, TX
Description: 50% hybrid / on site in Westlake TX We are seeking a Senior Platform / DevOps Engineer to join a Platform Engineering team within a large financial services enterprise. This team builds and operates large-scale, cloud-native, event-driven ...
Date Posted: 05/06/2026 Recommended
-
Technical BA/PO
Charlotte, NC
Description: Hybrid 1x a week onsite in Charlotte, NC Our client seeks a Technical BA/PO to lead requirements, backlog refinement, and user acceptance criteria across a portfolio of enterprise applications supporting finance, digital, operations, and H...
Date Posted: 05/18/2026 Recommended
-
Project Manager
Anywhere
Description: Remote Our client seeks a Project Manager to lead technology and data initiatives in a wagile environment. The role will drive data modernization, architecture-led projects, integrations, and technical debt reduction while coordinating acr...
Date Posted: 05/10/2026 Recommended
-
Data Center Infrastructure Engineer
Washington dc, DC
Description: Onsite in Washington, DC or Joint Base Anacostia-Bolling (JBAB) Our client seeks a Data Center Infrastructure Engineer to design and sustain mission-critical environments for federal programs. The role will operate and improve secure, high...
Date Posted: 05/12/2026 Recommended
-
Executive / VIP Desktop Support Technician
Washington, DC
Description: Onsite in Washington, DC Our client seeks an Executive / VIP Desktop Support Technician to deliver white glove support for senior leaders and their staff. The role will diagnose and resolve Windows, macOS, mobile, and conference technologi...
Date Posted: 05/13/2026 Recommended
-
Technical Project Manager
Atlanta, GA
Description: Hybrid 3x Week in Atlanta, GA Our client seeks a Technical Project Manager to lead strategic data engineering programs and drive delivery across cloud and on-prem ecosystems. The role will coordinate multi-team initiatives, align stakehold...
Date Posted: 05/17/2026 Recommended
-
Full Stack Engineer
Smithfield, RI
Description: Hybrid two weeks onsite a month in Smithfield, RI Our client seeks a Full Stack Engineer to support the Defined Contribution platform within Workplace Investing. The role will design, build, and maintain Java and Angular services for plan ...
Date Posted: 05/29/2026 Recommended
-
IT Project Manager
Rosemead, CA
Description: Hybrid 2 days onsite in Rosemead, CA Our client seeks an IT Project Manager to lead the Technology Integration workstream for an AMI 2.0 program. The role requires end-to-end project delivery, financial ownership, and coordination across t...
Date Posted: 05/17/2026 Recommended
-
Mainframe Engineer
Westlake, TX
Description: Onsite in Westlake, TX Our client seeks a Mainframe Engineer to develop and maintain high-volume, business-critical money movement platforms within brokerage record-keeping technology. You will collaborate with product, architecture, opera...
Date Posted: 05/11/2026 Recommended
-
Sr. Site Reliability Engineer III
Washington dc, DC
Description: Onsite in Washington, DC our client seeks a Sr. Site Reliability Engineer III to design, automate, and operate mission-critical systems for federal environments. The role focuses on Kubernetes or VMWare platforms, CI/CD enablement, observa...
Date Posted: 05/11/2026 Recommended
-
AEM Front-End Engineer
Westlake, TX
Description: Onsite in Westlake, TX Our client seeks a front-end engineer to build accessible, performant user interfaces for Adobe Experience Manager. You will collaborate with UX, content authors, back-end engineers, and marketing partners to deliver...
Date Posted: 05/13/2026 Recommended
-
Optical Network Engineer
Anywhere
Description: Remote Our client seeks an Optical Network Engineer to design, deploy, and maintain large-scale optical transport infrastructure. The role will build, configure, and troubleshoot platforms such as Nokia PSS, Cisco NCS2015, and Ciena 6500, ...
Date Posted: 05/04/2026 Recommended
-
AWS Cloud Architect
Anywhere
Description: Remote Our client seeks a cloud architect to design, implement, and govern secure AWS environments across development, testing, and production. The role covers enterprise architecture, AI implementation support, infrastructure as code, Dev...
Date Posted: 05/31/2026 Recommended
-
Senior Project Manager, Data Strategy & Modernization
Charlotte, NC
Description: Hybrid 3 days in office in Charlotte, NC Our client is seeking a Data Project Manager to lead strategic initiatives focused on process optimization and system modernization within data management operations. This role will play a key part ...
Date Posted: 05/25/2026 Recommended
-
Sr. Solutions Architect III - Cyber
Washington, DC
Description: On-site in Washington, DC Our client seeks a Sr. Solutions Architect III - Cyber to design, implement, and manage scalable cybersecurity solutions across multiple domains. You will lead the implementation of a Security Operations Center an...
Date Posted: 05/18/2026 Recommended
-
Sr. Software Developer II
Washington dc, DC
Description: Onsite in Washington dc, DC The organization seeks a Sr. Software Developer II to deliver secure and reliable software for mission-critical federal systems. The role focuses on building and modernizing enterprise applications using C#, .NE...
Date Posted: 05/15/2026 Recommended
-
Technical Delivery Lead
Anywhere
Description: Remote The Technical Delivery Lead will own end-to-end delivery for complex, enterprise-scale initiatives for our client. Initial focus on modernization of Hr Apps and Azure. The role bridges strategy, enterprise architecture, and executio...
Date Posted: 05/04/2026 Recommended
-
Desktop Technician
Fort Totten, ND
Description: On-site in either Fort Totten, ND or Espanola, NM or Aberdeen, SD Our client seeks a Desktop Technician to support Department of the Interior/Indian Affairs users across enterprise environments. The role provides Tier II/III support, insta...
Date Posted: 05/25/2026 Recommended
-
Senior/Lead Generative AI Platform Engineer
Concord, CA
Description: Hybrid 3 days/week in Concord, CA Our client seeks a Senior/Lead Generative AI Platform Engineer to design, implement, and scale enterprise AI/ML platforms across hybrid cloud. The role will architect secure, cost-optimized, and high-perfo...
Date Posted: 05/30/2026 Recommended
-
ETL Developer and Analytics Engineer
Woburn, MA
Description: Hybrid Tuesday-Thursday onsite in either Woburn, MA or Cary, NC Our client seeks an OAS analytics/bi specialist who also has ODI experience to design and optimize data integration pipelines, data models, and business intelligence solutions...
Date Posted: 05/14/2026 Recommended
Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above