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Network Reliability Engineer Jobs in Lexington, SC

ValidaTek

Lead Network Engineer - CONUS

Columbia, SC · On-site

$93K - $129K/yr

The Senior Network Engineer serves as a key technical leader supporting the Defense Health Agency (DHA) mission, ensuring the performance, security, and reliability of enterprise LAN/WLAN/WAN ...

VIVA USA INC

Senior Network Engineer

Columbia, SC · On-site

$96K - $132K/yr

The Senior Network Engineer will serve as the client's senior technical resource for enterprise ... Lead complex network infrastructure projects and modernization initiatives that improve reliability ...

DatamanUSA, LLC

Network Engineer

Columbia, SC · On-site

Network Engineer Client: University of South Carolina Duration: 6 Months (with high possibility of ... reliability, and performance. *) Perform field installation and deployment of network equipment ...

VIVA USA INC

Network Engineer

Columbia, SC · On-site

Daily network engineering operations. DAILY DUTIES / RESPONSIBILITIES: Network Operations and ... reliability, and performance. Perform field installation and deployment of network equipment ...

Innosoul inc

Network Engineer

Columbia, SC · On-site

... reliability, and performance. Perform field installation and deployment of network equipment ... Collaborate with network engineering and architecture, security, infrastructure teams, vendors, and ...

Software People, Inc.

Network Engineer

Columbia, SC · On-site

... reliability, and performance. Perform field installation and deployment of network equipment ... Collaborate with network engineering and architecture, security, infrastructure teams, vendors, and ...

CYNET SYSTEMS

Network Engineer

Columbia, SC · On-site

$60 - $65/hr

... reliability, and performance. * Perform field installation and deployment of network equipment ... Collaborate with network engineering and architecture, security, infrastructure teams, vendors, and ...

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All JobsNetwork Reliability Engineer JobsNetwork Reliability Engineer Jobs in Lexington, SC

Network Reliability Engineer information

See Lexington, SC salary details

$52.2K

$101K

$120.7K

How much do network reliability engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for network reliability engineer in Lexington, SC is $100,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,700.00 and $110,400.00 per year, depending on experience, location, and employer.

What is a network reliability engineer?

A Network Reliability Engineer (NRE) is an IT professional responsible for ensuring the reliability, performance, and scalability of network systems. They combine skills in networking, software engineering, and automation to proactively detect and resolve potential network issues before they affect users. NREs often design and implement monitoring tools, automate network management tasks, and work to improve the overall stability of network infrastructure. Their goal is to minimize downtime and ensure seamless connectivity across an organization’s network.

What are the key skills and qualifications needed to thrive as a network reliability engineer, and why are they important?

To thrive as a Network Reliability Engineer, you need a strong background in computer networking, network protocols, troubleshooting, and often a degree in computer science or a related field. Familiarity with tools like Wireshark, Nagios, Cisco IOS, and certifications such as CCNA or CCNP are commonly required. Analytical thinking, proactive problem-solving, and effective communication are standout soft skills in this role. These skills are crucial to maintaining reliable network operations, minimizing downtime, and ensuring seamless communication across organizational systems.

What are some common challenges faced by network reliability engineers, and how are they typically addressed?

Network Reliability Engineers often encounter challenges such as diagnosing intermittent connectivity issues, managing network upgrades with minimal downtime, and maintaining high availability during peak traffic. These are typically addressed by leveraging robust monitoring tools, implementing automation for routine tasks, and collaborating closely with software engineers, network administrators, and incident response teams. Staying current with evolving network technologies and best practices is essential for effectively identifying and resolving problems before they impact users.

What is the difference between Network Reliability Engineer vs Network Operations Center (NOC) Technician?

AspectNetwork Reliability EngineerNetwork Operations Center (NOC) Technician
CertificationsCCNA, CCNP, Network+CCNA, Network+
Work EnvironmentDesign, analyze, and improve network infrastructureMonitor, troubleshoot, and maintain networks in real-time
Employer & Industry UsageTelecom, large enterprises, cloud providersISPs, data centers, enterprise networks
Common Search & ComparisonFocus on network reliability and designFocus on network monitoring and incident response

The main difference is that Network Reliability Engineers focus on designing and improving network systems to ensure long-term reliability, while NOC Technicians monitor and troubleshoot networks in real-time to resolve issues quickly. Both roles require relevant certifications and are essential in maintaining network performance, but they serve different functions within network management.

What cities near Lexington, SC are hiring for Network Reliability Engineer jobs?

Cities near Lexington, SC with the most Network Reliability Engineer job openings:

Network Reliability Engineer jobs near you

Lead Network Engineer - CONUS

ValidaTek, Inc.

Columbia, SC

$96K - $160K/hr

Full-time

Re-posted 23 days ago

Job description

Company Overview:
At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organizations. We operate as one team of diverse people, united by a passion for continuous growth and optimization. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com
Summary:

The Senior Network Engineer serves as a key technical leader supporting the Defense Health Agency (DHA) mission, ensuring the performance, security, and reliability of enterprise LAN/WLAN/WAN infrastructure across CONUS and global medical treatment facilities.

Responsibilities:
  • Serve as the primary network Subject Matter Expert (SME) and global (swap regional for ‘global’ for Pacific and Europe) point of contact for network operations, troubleshooting, and configuration management
  • Design, implement, configure, and maintain complex LAN/WLAN/WAN environments supporting DHA systems
  • Diagnose and resolve advanced network issues across all layers of the OSI model using tools such as SolarWinds, ARMIS, and Ansible
  • Lead network engineering efforts, collaborating with government stakeholders, contractors, and technical teams
  • Implement and maintain network security solutions including firewalls, VPNs, and intrusion detection systems
  • Develop and enforce network standards, policies, and procedures to ensure compliance with DoD and DHA requirements
  • Provide performance tuning, optimization, and recommendations to improve network reliability and minimize downtime
  • Support routing and switching protocols including BGP, OSPF, EIGRP, and enterprise-level network architectures
  • Document configurations, changes, and standards; communicate status and solutions to stakeholders
Qualifications:
  • Active DoD Secret clearance
  • 8+ years of supporting complex network engineering experience and a Bachelor’s degree in IT, Engineering, or related field (or equivalent experience)
  • Must possess active CCNP and CISSP certifications
  • Experience supporting DoD Health Care Information Systems - highly preferred
  • Extensive experience with enterprise network protocols (TCP/IP, DNS, DHCP, SNMP, HTTP/S, etc.)
  • Deep expertise in routing, switching, and multi-protocol network environments
  • Experience with Cisco technologies, Windows networks, and Active Directory
  • Proficiency with network monitoring, diagnostics, and automation tools
  • Knowledge of network security principles and Zero Trust architecture (preferred)
  • Experience supporting DoD healthcare systems
  • Strong written and verbal communication skills across technical and non-technical audiences
  • Ability to support multiple sites, including potential travel to CONUS/OCONUS locations
  • Capable of operating independently and leading complex technical initiatives
 
Salary Disclosure:
Actual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications.
The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required.
EEO Statement:
ValidaTek is an Equal Opportunity Employer. All qualified applicants will be considered without regard to disability, protected veteran status, or any other status protected by federal, state, or local laws.
Applicants who are selected for employment will be required to verify authorization to work in the United States.
Offers of employment will be contingent upon passing a post-offer background check.

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