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Senior Network Engineer Jobs in Connecticut (NOW HIRING)

Iberdrola

Engineer - Network Security

Orange, CT · On-site

$111K - $153K/yr

The Engineer - Network role reports into the Sr. Manager - IT Security. Key Responsibilities * Supports IT Network Security in projects, by gathering business requirements and architects / designs ...

Iberdrola

Engineer - Network Security

Orange, CT

$111K - $153K/yr

The Engineer - Network role reports into the Sr. Manager - IT Security. Key Responsibilities * Supports IT Network Security in projects, by gathering business requirements and architects / designs ...

Iberdrola

Lead Architect - Network Security

Orange, CT · On-site

The role serves as the senior technical authority and highest escalation point for complex Network ... Owns enterprise Network Security reference architectures, engineering standards, design patterns ...

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All JobsNetwork Engineer JobsSenior Network Engineer JobsSenior Network Engineer Jobs in Connecticut

Senior Network Engineer information

See Connecticut salary details

$40.4K

$117.8K

$166.5K

How much do senior network engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior network engineer in Connecticut is $117,756.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $135,600.00 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 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 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 Connecticut?

The most popular types of Network Engineer jobs in Connecticut are:

What are popular job titles related to Senior Network Engineer jobs in Connecticut?

For Senior Network Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Senior Network Engineer jobs in Connecticut look for?

The top searched job categories for Senior Network Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Senior Network Engineer jobs?

Cities in Connecticut with the most Senior Network Engineer job openings:

Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 14% Part Time, and 6% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $117,756 per year, or $56.6 per hour.

Cybersecurity Engineer Network Administration

General Dynamics Electric Boat

Groton, CT

Full-time

Posted 5 days ago

General Dynamics Electric Boat rating

8.3

Company rating: 8.3 out of 10

Based on 164 frontline employees who took The Breakroom Quiz

66th of 545 rated manufacturers

Job description

Department 425, Electrical Systems Software Engineering, Cybersecurity and Network Administration and Support group, is seeking a Systems Network Administrator Engineer. The primary responsibility of this position is to develop, enforce, and manage both unclassified and classified information systems and collaborate with systems and hardware engineers to resolve system defects.

Our team members exemplify Electric Boat’s core values:

  • Value each other
  • Behave with integrity and purpose
  • Commit to excellence

Specific responsibilities within this role include:

  • Design, implementation and maintenance of sensitive unclassified and classified computing systems in accordance with appropriate Naval Reactors and DCSA security controls
  • Support of custom software applications for fleet prototypic maintenance and troubleshooting laptops for instrumentation and control equipment
  • Support remote and on-site troubleshooting of software and firmware of control systems and networking interfaces

Required:

  • B.S. in Computer Science, Computer Engineering, Electrical Engineering, Information technology, or other Cyber Security
  • 0-5 years of post graduate engineering experience

Preferred:

  • Understanding of DoD National Industrial Security Program Operating Manual, Industrial Security Field Operation Process Manual, DoE security requirements and NIST security controls is desired.
  • Familiarity with implementing STIG updates and reviewing computer logs is preferred.

  • Be able to configure and manage Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
  • Provide technical support to end-user issues regarding desktop problems and/or server administration
  • In-depth knowledge of computer network infrastructures and Windows and Linux operating systems is required.
  • Knowledge of virtualization platforms, such as VMware vSphere, Red Hat Virtualization, ESXi
  • Understanding in system, network, and OS hardening techniques. (e.g., remove unnecessary services, password policies, network segmentation, enable logging, least privilege, etc.)
  • Understanding of network security architecture concepts and network design processes including topology, protocols, components, and principles (e.g., application of defense-in-depth)
  • Provide for critical incident response & problem management including root cause of system problems, such as configuration issues resulting in operational performance degradation or system outages, promoting the Government with information and advice on the necessary correction actions and/or interim workarounds.
  • Provide onsite architectural and design, support, development, and administration.

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