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Senior Network Engineer Jobs in Lexington, SC (NOW HIRING)

InstantServe LLC

Senior Network Engineer

Blythewood, SC · On-site

$83K - $113K/yr

Senior Network Engineer Interview: Onsite Address: Blythewood, SC(Onsite) This positon is available only on W2. Daily duties include managing, configuring, maintaining, and troubleshooting a ...

TEKsystems

Senior Network Engineer

Columbia, SC

$55 - $65/hr

The Senior Network Engineer/Architect will serve as the client's Senior technical resource for enterprise network architecture, engineering, and modernization initiatives. This individual will be ...

TEKsystems

Senior Network Engineer

Columbia, SC

$55 - $65/hr

The Senior Network Engineer/Architect will serve as the client's Senior technical resource for enterprise network architecture, engineering, and modernization initiatives. This individual will be ...

TEKsystems

Senior Network Engineer

Lexington, SC · On-site

$55 - $65/hr

We are seeking a Senior Network Engineer to support and enhance a large-scale enterprise networking environment. This role will be responsible for the engineering, deployment, maintenance, and ...

TEKsystems

Senior Network Engineer

Lexington, SC

$55 - $65/hr

We are seeking a Senior Network Engineer to support and enhance a large-scale enterprise networking environment. This role will be responsible for the engineering, deployment, maintenance, and ...

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 ...

Core Technology Solutions

Network Engineer

Columbia, SC · On-site

Seeking a Senior level Network Engineer with a specialization in Palo Alto. This is a Long Term Contract (12 month minimum) located in Columbia, SC. This opportunity is a hybrid model, 3x a week on ...

Core Technology Solutions

Network Engineer

Columbia, SC · On-site

Seeking a Senior level Network Engineer with a specialization in Palo Alto. This is a Long Term Contract (12 month minimum) located in Columbia, SC. This opportunity is a hybrid model, 3x a week on ...

Robert Half

Network Engineer

Swansea, SC · On-site

Serve as a senior escalation resource for service desk teams by diagnosing and resolving complex ... At least 5 years of experience in a comparable infrastructure, systems, or network engineering role.

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Senior Network Engineer information

See Lexington, SC salary details

$36.4K

$106K

$149.8K

How much do senior network engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior network engineer in Lexington, SC is $105,955.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $122,000.00 per year, depending on experience, location, and employer.

What is a senior network engineer?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What are some common challenges faced by senior network engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

What does a senior network engineer do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

What is the difference between Senior Network Engineer vs Network Administrator?

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

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

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.
More about Senior Network Engineer jobs
What are popular job titles related to Senior Network Engineer jobs in Lexington, SC? For Senior Network Engineer jobs in Lexington, SC, the most frequently searched job titles are:
What job categories do people searching Senior Network Engineer jobs in Lexington, SC look for? The top searched job categories for Senior Network Engineer jobs in Lexington, SC are:
What cities near Lexington, SC are hiring for Senior Network Engineer jobs? Cities near Lexington, SC with the most Senior Network Engineer job openings:
Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Lexington, SC as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 16% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $105,955 per year, or $50.9 per hour.

Senior Network Engineer

InstantServe LLC

Blythewood, SC • On-site

$83K - $113K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Senior Network Engineer
Interview: Onsite
Address: Blythewood, SC(Onsite)
This positon is available only on W2.
Job Description:
Daily duties include managing, configuring, maintaining, and troubleshooting a statewide network infrastructure built upon a foundation of various solutions, such as Cisco/Meraki, Palo Alto, Fortinet/FortiGate, Certes, and Citrix NetScaler, and Trellix technologies.
RESPONSIBILITIES:
• Perform the configuration, installation, maintenance, and upgrade of networking
products.
• Troubleshoot network failures and identify network problems.
• Network analysis, design, installation, configuration, and support.
• Maintain network diagrams and other network documentation.
• Provide configuration, troubleshooting and problem resolution support.
• Troubleshoot and remediate issues in a complex, voice-integrated infrastructure.
Required Skills (Ranked in Order of Importance)
• 10+ years of experience with Cisco firewalls
• 10+ years of experience with Cisco routers
• 10+ years of experience with Cisco switches
• 10+ years of experience with Cisco VPN
• 10+ years of experience with Cisco administration
• 5+ years of experience with Palo Alto firewalls
Preferred Skills
• 10+ years of experience with knowledge of monitoring and tracing tools
• 10+ years of experience in core network architecture
• 10+ years of experience with advanced troubleshooting, routing, and switching
• 4+ years of experience with wireless networks
• 3+ years of experience with hybrid cloud infrastructure
PREFERRED CERTIFICATIONS: CCNA, CCNP
Thanks & Regards,
InstantServe logo

About InstantServe

Sourced by ZipRecruiter

InstantServe provides a one-stop solution to all Healthcare, IT/Non-IT Staffing needs. Established in 2016, InstantServe is a strong workforce of over 100+ go-getters with a demonstrated background in IT/Non-IT service. We are a nationally certified SBE from the Department of Administration (State of PA). As a proud Minority Woman Owned Small Business Enterprise (M/WBE), InstantServe boasts of a strong team of professionals who have extensive experience catering to several Federal, Public, Commercial, and Healthcare Clients which includes 26 States and 46 government agencies. InstantServe is a client-centric organization that offers cost-effective and reliable solutions. Client satisfaction is sacrosanct! Our team strives to provide the best staffing and IT solutions to take your business to the next level.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Wayne, PA, US

Year founded

2016

Social media

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