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

FHR

M77-Network Engineer rec 7354

Columbia, SC · On-site

Key ResponsibilitiesAs a Network Engineer, you will: * Design, implement, and maintain secure network infrastructure in cloud environments (AWS/Azure). * Document security tools, deployment ...

FHR

A-10-27-Network Engineer - Consultant 8502

Columbia, SC · On-site

$96K - $132K/yr

W2 only, no subcontractors Our direct client is seeking an experienced Network Engineer - Consultant 8502 for a 12-month contract, located in Columbia, SC. -5+ years of experience with FIREWALLS IN ...

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Network Architect

Columbia, SC

$60 - $80.25/hr

Serve as a liaison with network engineers, vendors, and other third-party providers in installation of network. Typically requires a bachelor's degree in computer science or engineering. Required ...

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Network Architect-Consultant

Columbia, SC · Remote

$60 - $80.25/hr

Serve as a liaison with network engineers, vendors, and other third-party providers in installation of network. Typically requires a bachelor's degree in computer science or engineering. May have ...

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Network Security Engineer

Columbia, SC

$96K - $132K/yr

We have openings for Network Security Engineer for one of our client at Columbia SC Positions description: Incumbents will serve as Network Security Engineers for DTO/Network Services/Network ...

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Senior Network Engineer information

See Irmo, SC salary details

$34.7K

$101.1K

$142.9K

How much do senior network engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for senior network engineer in Irmo, SC is $101,077.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,900.00 and $116,400.00 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 cities near Irmo, SC are hiring for Senior Network Engineer jobs? Cities near Irmo, SC with the most Senior Network Engineer job openings:
Senior Network Engineer jobs near you

Network Engineer - Contract - Blythewood, SC

SUNSHINE ENTERPRISE USA LLC

Columbia, SC • On-site

Contractor

Re-posted 22 days ago

Job description


Network Engineer
Location: Blythewood, SC
Interview Process: Two Rounds. Candidate needs to be prepared to go onsite for one or both interviews.
Duration: 12 MonthsEmployment Type: ContractExperience Required: 12+ Years
Candidate Location: Candidates must be residents of SC, NC, or GA AND be willing to relocate within 40 miles of Blythewood, SC prior to their start date at their own expense.
Project Scope:
We are looking for a highly experienced Network Engineer to support and maintain enterprise-wide network infrastructure for a large government environment. This role requires a strong technical professional who will serve as a key member of the Network Operations Center, handling complex network administration, troubleshooting, security compliance, and infrastructure upgrades.
The ideal candidate will have deep hands-on expertise in Cisco and Palo Alto technologies and will play a critical role in ensuring stable, secure, and high-performing network operations across multiple office locations.
Key Responsibilities:
• Design, configure, implement, and maintain enterprise network infrastructure including LAN, WAN, VPN, and wireless environments.
• Manage, troubleshoot, and support Cisco routers, switches, firewalls, and VPN technologies across statewide operations.
• Administer and maintain Palo Alto firewall environments, including security policies and threat prevention configurations.
• Work with Palo Alto XDR for endpoint detection, threat analysis, and incident response.
• Perform advanced network diagnostics, identify outages, and resolve complex network performance issues.
• Monitor network systems proactively to ensure high availability, performance, and compliance with security standards.
• Support implementation of upgrades, patches, firmware updates, and infrastructure enhancements.
• Maintain detailed network architecture diagrams, documentation, and standard operating procedures.
• Collaborate with technical teams to support voice-integrated infrastructure and secure communication systems.
• Provide technical guidance, knowledge transfer, and informal training to team members.
• Participate in after-hours and weekend support for critical outages or emergency incidents.
• Travel to field offices as needed using state-provided vehicle to support networking equipment installations and troubleshooting.
Required Skills & Experience:
• 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 Network Administration
• 5+ years of experience with Palo Alto Firewalls
• 2+ years of experience with Palo Alto XDR
• Strong expertise in routing, switching, and advanced network troubleshooting
• Experience with network security and cybersecurity best practices
Preferred Skills:
• Experience with network monitoring and tracing tools
• Strong understanding of core network architecture
• Wireless network administration experience
• Hybrid cloud infrastructure experience
• Experience with voice-integrated network environments
• Knowledge of Fortinet/FortiGate, Citrix NetScaler, Certes, and Trellix technologies
Certification and Education:
Bachelor's Degree in Information Technology, Computer Science, or related field
• CCNA
• CCNP

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