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Senior Network Engineer Jobs in Wilmington, DE (NOW HIRING)

Concord IT Systems

Sr. Network Engineer

Wilmington, DE · On-site

$100.90K - $138.20K/yr

Position Title * Sr Network Engineer Position Responsibilities Sr Network Engineer Wilmington, DE and Plano TX (3 days WFO, 2 days WFH) Look for someone who can be onsite from day 1 Is looking for ...

Kaav Inc.

SR. NETWORK ENGINEER

Wilmington, DE · Hybrid

$100.90K - $138.20K/yr

Sr. Network Engineer Hello Everyone, Hope your Day is going well. Please find the below requirements for your reference. Job Title: Sr. Network Engineer Location: Wilmington DE / Plano TX (Hybrid ...

ExecuSource

Sr. Network Engineer

Malvern, PA · Hybrid

$110K/yr

Senior Network Engineer Location: Philadelphia, PA or Atlanta, GA Compensation: $110K Position Overview The Senior Network Engineer will be responsible for engineering, supporting, and evolving a ...

Concord IT Systems

SR. NETWORK ENGINEER

Wilmington, DE · Hybrid

$100.90K - $138.20K/yr

SR. NETWORK ENGINEER WILMINGTON DE / PLANO TX (Hybrid role) Look for Nearby candidates Look for candidate with strong BGP/ VPN Key words and Phrases to look for: -Configure/ Configuring - IPSec VPN ...

Syntricate Technologies

Sr Network Engineer

Wilmington, DE · On-site

$100.90K - $138.20K/yr

Sr Network Engineer Wilmington, DE & Plano TX (3 days WFO, 2 days WFH) W2 Contract Only Looking for someone to configure site to site VPN over Cisco routers and have BGP Client over the circuit. Key ...

Arka Infotech Inc

Sr. Network Engineer

Wilmington, DE

$100.90K - $138.30K/yr

Sr. Network Engineer Location: Wilmington, DE Length: 2 years F2F MAY BE REQUIRED Looking for Locals Preferred Qualifications - 10+ years Network experience required - Experience with Tier 3 ...

pcaltd

Senior Network Engineer

Wilmington, DE · On-site

$100.90K - $138.30K/yr

The Senior Network Engineer is the top-tier technical expert and architect for the Global IT Networking team. This role is responsible for the strategic vision, long-term roadmap, and overall ...

Kaav Inc.

Sr Network Engineer

Wilmington, DE · On-site

$100.90K - $138.20K/yr

Sr Network Engineer Wilmington, DE and Plano TX (3 days WFO, 2 days WFH) Look for someone who can be onsite from day 1 Is looking for someone to configure site to site VPN over Cisco routers and have ...

Ztek Consulting INC

Sr. Network Engineer

Philadelphia, PA · Remote

$106.50K - $145.90K/yr

Job Title: Sr. Network Engineer Location: Philadelphia, PA or Louisville, KY (Remote) Duration: Contract Looking for this Network Engineer to have expertise in Cisco networking technologies, network ...

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Senior Network Engineer information

See Wilmington, DE salary details

$41.2K

$120.1K

$169.8K

How much do senior network engineer jobs pay per year?

As of May 27, 2026, the average yearly pay for senior network engineer in Wilmington, DE is $120,117.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,900.00 and $138,300.00 per year, depending on experience, location, and employer.

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 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.

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 are Senior Network Engineers?

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 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.

More about Senior Network Engineer jobs
What are the most commonly searched types of Network Engineer jobs in Wilmington, DE? The most popular types of Network Engineer jobs in Wilmington, DE are:
What are popular job titles related to Senior Network Engineer jobs in Wilmington, DE? For Senior Network Engineer jobs in Wilmington, DE, the most frequently searched job titles are:
What job categories do people searching Senior Network Engineer jobs in Wilmington, DE look for? The top searched job categories for Senior Network Engineer jobs in Wilmington, DE are:
What cities near Wilmington, DE are hiring for Senior Network Engineer jobs? Cities near Wilmington, DE with the most Senior Network Engineer job openings:
Senior Network Engineer jobs near you

Sr. Network Engineer

Concord IT Systems

Wilmington, DE • On-site

$100.90K - $138.20K/yr

Other

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

Job description

Position Title* Sr Network Engineer Position Responsibilities
Sr Network Engineer
Wilmington, DE and Plano TX (3 days WFO, 2 days WFH)
Look for someone who can be onsite from day 1
Is looking for someone to configure site to site VPN over Cisco routers and have BGP lay over the circuit.
Key words and Phrases to look for:
-Configure/ Configuring
- IPSec VPN
-Configure BGP
-Configure VPN
- IP addressing
-Architecture, design, implementation
Need an Architect level resource, who Evaluate current network, gather data, work with a PM, Do meetings, Order circuits and write a MOP.
For the configuration that needs to be reviewed and then implement.
Visio design is a must.
Ability to consultatively articulate complex technical findings to more experienced management in clear, concise, understandable terms
Proficient knowledge and understanding in the following key areas:
Hardware Architecture (performance testing, monitoring, operations)
Hardware Benchmarking (Agile, program managements, network management)
Design (compliance, security)
Network Engineering (planning, provision)
Proficient in more than one specific infrastructure technology

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