{"id":4273179,"url":"https://alion.io/job/old-dominion-freight-line-network-engineer-iv","title":"Network Engineer IV","company":{"id":1941762,"name":"Old Dominion Freight Line","domain":"odfl.com","url":"https://alion.io/company/odfl-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Thomasville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false},{"name":"TCP/IP","optional":false}],"status":"live","first_seen_at":"2026-11-02T00:00:00Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-13T18:26:48Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"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.\nResponsible 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.\nPrimary Responsibilities\nLead the design, architect, and manage network infrastructure that best supports business initiatives\nMonitor network performance and recommend network changes and upgrades based on utilization\nCollaborate with Technical Architects in network and other systems design\nProvide assistance to Network Engineer team with escalated advanced network related troubleshooting issues\nMaintain knowledge of current and emerging technologies/products/trends related to architectural solutions\nJob Qualifications\nEducation:\nBachelor’s degree in an IT related field or equivalent education and experience\nExperience:\nA specialist on complex technical and business matters.\n7+ years of network engineering expertise supporting 100+ site WAN and LAN environment\nWork is highly independent.\nMay assume a team lead role for the work group.\nTypically requires 7+ years of related experience.\n7+ 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)\nStrong knowledge of networking technologies and WAN communications including TCP/IP (routing and subnetting), QoS, MPLS, IPSec, etc…\nUnderstanding of cross-functional/cross-domain requirements and impact\nExpertise in networking concepts\nExperience implementing and supporting SD-WAN environments\nStrong knowledge of Load Balancing and Global Server Load Balancing\nStrong troubleshooting skills\nExperience supporting voice and video across the WAN\nExperience using Visio or other tools for documentation\nStrong organization and analytical skills\nDetail oriented\nWorking Days:\nShift and hours to be determined.Working Shift:\nShift 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.\nJoin the OD Family Today!\nAs a Full Time member of our Family, you and your family are eligible to receive:\nGreat Health Benefits including a Zero premium medical plan for employee only coverage\nVision & Dental\nShort Term & Long Term Disability\nFlex Spending Accounts\n401k Retirement plan with company match and additional company annual discretionary match opportunity\nLife Insurance\nWellness Program\nTuition Reimbursement for Drivers and Technicians\nTraining and growth opportunities to build a career\nWe prioritize our OD family of employees\nAbility to advance through our promote from within philosophy\nNational Career Opportunities Available at our 260+ service centers\nOld Dominion Freight Line, Inc. is an equal opportunity employer. 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