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Old Dominion Freight Line · Thomasville, NC

# Network Engineer IV

Thomasville, NC Full-time IT & Infrastructure 

Listed on Old Dominion Freight Line’s official careers site. Posted November 2, 2026. Check that it is still open and apply there.
[Apply on Old Dominion Freight Line’s careers site →](https://odfl.wd1.myworkdayjobs.com/ODFL_Careers/job/Thomasville-NC/Network-Engineer-IV_R-2026-4686)

[OpenNash Jobs](https://jobs.opennash.com/) / [Old Dominion Freight Line](https://jobs.opennash.com/companies/old-dominion-freight-line/) / Network Engineer IV

## Job description

At Old Dominion, we don't just move freight—we help businesses keep their promises. As one of the nation's leading LTL carriers, we've earned our reputation by putting people first, delivering premium service, and staying true to the values that have guided us for more than 90 years. Our PROMISES values shape how we work, our family culture shapes how we treat one another, and our commitment to being the Best in the Game drives everything we do.

If you're looking for more than just a job, you'll find a career built on trust, teamwork, and opportunity at OD. Responsible for designing, developing, and implementing complex communication networks within the organization. Primarily responsible for all aspects of switching hardware from core to network edge, including documentation, monitoring, troubleshooting and change control. Working with a team to perform system configurations and installations, system administration, and system security.

Builds and maintains network (WAN, Data Center, and Core) and integrates with all enterprise systems.

### Primary Responsibilities
- Lead the design, architect, and manage network infrastructure that best supports business initiatives
- Monitor network performance and recommend network changes and upgrades based on utilization
- Collaborate with Technical Architects in network and other systems design
- Provide assistance to Network Engineer team with escalated advanced network related troubleshooting issues
- Maintain knowledge of current and emerging technologies/products/trends related to architectural solutions

### Job Qualifications

Education: Bachelor’s degree in an IT related field or equivalent education and experience Experience: A specialist on complex technical and business matters. 7+ years of network engineering expertise supporting 100+ site WAN and LAN environment Work is highly independent. May assume a team lead role for the work group.

### Typically requires
- 7+ years of related experience. 7+ years of experience with core, distribution, and access switching and routing technologies and datacenter technologies (e.g MPLS, vPC, Etherchannel, BGP, OSPF, policy based routing)
- Strong knowledge of networking technologies and WAN communications including TCP/IP (routing and subnetting), QoS, MPLS, IPSec, etc… Understanding of cross-functional/cross-domain requirements and impact Expertise in networking concepts Experience implementing and supporting SD-WAN environments
- Strong knowledge of Load Balancing and Global Server Load Balancing
- Strong troubleshooting skills Experience supporting voice and video across the WAN Experience using Visio or other tools for documentation
- Strong organization and analytical skills Detail oriented Working Days: Shift and hours to be determined.

### Working Shift

Shift and hours to be determined. Work days/shifts may change based on scheduling and business needs and are provided as guidelines at the time of posting. Join the OD Family Today! As a Full Time member of our Family, you and your family are eligible to receive: Great Health Benefits including a

Zero premium medical plan for employee only coverage Vision & Dental Short Term & Long Term Disability Flex Spending Accounts 401k Retirement plan with company match and additional company annual discretionary match opportunity Life Insurance Wellness Program Tuition Reimbursement for Drivers and Technicians Training and growth opportunities to build a career

We prioritize our OD family of employees Ability to advance through our promote from within philosophy National Career Opportunities Available at our 260+ service centers Old Dominion Freight Line, Inc. is an equal opportunity employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, gender identity, and/or gender expression, sexual orientation, age, disability, pregnancy, genetic information, military status, Vietnam Era and/or veteran status, or any other characteristic protected by applicable law(s). If you have questions regarding this posting or require assistance with the application process, please click here for contact information.

## At a glance
- Posted by the employer: Nov 2, 2026
- First seen by OpenNash: Nov 8, 2026
- Last checked: Nov 8, 2026
- Listed for: 6 days
- Location: Thomasville, NC
- Employment type: Full-time[Apply on Old Dominion Freight Line’s careers site →](https://odfl.wd1.myworkdayjobs.com/ODFL_Careers/job/Thomasville-NC/Network-Engineer-IV_R-2026-4686)

## Hiring at Old Dominion Freight Line
- Open jobs: 202
- New in the last 7 days: After two weekly collections
- Tracked since: Oct 11, 2026

[All Old Dominion Freight Line jobs](https://jobs.opennash.com/companies/old-dominion-freight-line/) · [Weekly hiring report](/reports/hiring/)

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