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Senior Network Engineer

Job in Columbia, Lexington County, South Carolina, 29228, USA
Listing for: Jobtailor
Contract position
Listed on 2026-09-04
Job specializations:
  • IT/Tech
    Network Engineer, Systems Engineer, Cloud Computing: Infrastructure & Operations, Network Security
Salary/Wage Range or Industry Benchmark: 120000 - 180000 USD Yearly USD 120000.00 180000.00 YEAR
Job Description & How to Apply Below
Position: Senior Network Engineer – Contract
Location: Columbia

  • Define and advance the long-term technical vision and architecture for the Enterprise Data Network (EDN)
  • Provide architecture and engineering leadership for enterprise LAN, WAN, wireless, data center, cloud, hybrid networking, and network security technologies
  • Lead complex network infrastructure projects and modernization initiatives
  • Develop enterprise network architecture standards, engineering standards, reference architectures, technical roadmaps, and lifecycle recommendations
  • Design highly available and resilient network infrastructure across campus, data center, cloud, and external service environments
  • Advance network automation, orchestration, Infrastructure as Code, and deployment practices
  • Develop and improve network monitoring, observability, alerting, analytics, capacity planning, and operational metrics
  • Provide senior technical leadership for complex infrastructure issues, priority incidents, and architecture decisions
  • Coordinate network engineering initiatives with internal teams, vendors, contractors, and stakeholders
  • Evaluate emerging technologies and provide technical recommendations for procurement and long-term infrastructure planning
  • Provide knowledge transfer and documentation to support long-term operational sustainability
  • Design and engineer scalable, resilient, and secure LAN, WAN, wireless, data center, cloud, VPN, firewall, and NAC solutions
  • Review and validate network designs and engineering solutions developed by other technical staff
  • Analyze business and technical requirements and translate them into enterprise network designs and implementation strategies
  • Lead network modernization, lifecycle planning, capacity planning, and remediation of aging or at-risk infrastructure
  • Serve as a Tier III escalation point for complex network incidents and engineering issues
  • Perform advanced troubleshooting and provide architecture-level guidance and resolution
  • Mentor Network Operations and other technical personnel
  • Participate in maintenance windows and after-hours support when required
  • Perform other duties as assigned
Requirements
  • Candidate MUST be a South Carolina resident; no relocation allowed
  • Candidates must be US Citizens
  • 6+ years of experience required
  • 4+ years of experience with enterprise network architecture and engineering within complex, mission-critical environments
  • 4+ years of experience with LAN/WAN technologies, including Juniper enterprise routing and switching, TCP/IP, routing protocols, DNS, DHCP, and IPAM
  • 4+ years of experience leading complex network architecture and engineering initiatives from requirements and design through implementation, troubleshooting, and operational transition
  • 4+ years of experience with enterprise infrastructure modernization, lifecycle planning, capacity planning, resiliency, and high-availability design
  • 4+ years of experience with network security architecture and technologies, including Fortinet firewalls, VPN/SASE, Network Access Control (NAC), segmentation, and security policy implementation
  • 4+ years of experience with cloud and hybrid networking, including AWS or Microsoft Azure
  • 4+ years of experience with network automation, orchestration, scripting, and Infrastructure as Code concepts and technologies
  • 4+ years of experience with enterprise network monitoring, observability, analytics, metrics, and performance management
  • Bachelor's degree in Computer Science, Information Technology, Network Engineering, or Computer Engineering
  • JNCIP-ENT or higher
  • Fortinet Certified Professional (FCP) or higher
  • CCNP Enterprise or CCIE
  • Aruba enterprise networking certification
  • AWS or Microsoft Azure networking certification
  • ITIL Foundation or higher
  • CompTIA Security+
  • Preferred: experience developing enterprise network strategy, architecture standards, reference architectures, and long-term technology roadmaps
  • Preferred: experience supporting network architecture and engineering in a complex higher-education environment
  • Preferred: experience with Aruba and Cisco enterprise switching and wireless technologies
  • Preferred: experience implementing enterprise observability, telemetry, automation, and proactive or self-healing infrastructure capabilities
  • Preferred: experience with virtualization, cloud networking, and hybrid cloud infrastructure
  • Preferred: experience coordinating infrastructure projects with facilities organizations, architects, contractors, consultants, and external engineering firms
  • Preferred: experience supporting enterprise cybersecurity, Zero Trust, network segmentation, and secure network architecture initiatives
Core Competencies

Demonstrates expertise in enterprise network architecture and engineering, with a focus on LAN/WAN technologies, network security, and cloud networking. Proven ability to lead complex infrastructure projects, develop technical roadmaps, and implement automation and monitoring solutions.

Highest-signal resume keywords
  • Enterprise Network Architecture
  • LAN/WAN Technologies
  • Network Security Architecture
  • Cloud Networking (AWS, Azure)
  • Network Automation and Orchestration
Hard…
Position Requirements
10+ Years work experience
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