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Senior Network Design Engineer Jobs in Connecticut

COCC

Senior Network Engineer # 529

Rocky Hill, CT · On-site

$102K - $154K/yr

We're looking for a Network Architect to design, implement, and maintain COCC's enterprise-level ... engineering or architecture * Proven track record designing and supporting enterprise-level network ...

Actalent

Mechanical Design Engineer

Old Saybrook, CT

$41 - $44/hr

Mechanical Design Engineer We are seeking a Mechanical Design Engineer to join an engineering and ... With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and ...

Actalent

Mechanical Design Engineer

Old Saybrook, CT

$35 - $45/hr

Mechanical Design Engineer We are seeking a Mechanical Design Engineer to join an engineering and ... With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and ...

Serco USA

Submarine Senior Ship Design Engineer

Groton, CT · On-site

$103K - $142K/yr

The SDPE is a National-level senior technical expert in assigned areas of design systems engineering and naval architecture. The SDPE explains and advocates the application of these principles on ...

Judge Group, Inc.

Engineer-RF - III

Wallingford, CT · On-site

Wallingford, CT Long term contract About the Role We're seeking a highly motivated RF Design Engineer to support network design and regulatory activities across the market. In this role, you will ...

Pantheon Electric

R & D Design Engineer

Stamford, CT · On-site

The R&D Design Engineer will be responsible for the development, design, validation and continuous ... Collaborate with academia to create network for specialized testing and design studies * Develop ...

VHB

Senior Traffic Engineer - Design

Wethersfield, CT · Hybrid

$100K - $125K/yr

Overview ABOUT THE POSITION Senior Traffic Engineer - Design | Hybrid VHB is seeking a strong Senior Traffic Engineer with solid design experience to join our vibrant and growing transportation ...

VHB

Senior Traffic Engineer - Design

Wethersfield, CT · Hybrid

$100K - $125K/yr

ABOUT THE POSITION Senior Traffic Engineer - Design | Hybrid VHB is seeking a strong Senior Traffic Engineer with solid design experience to join our vibrant and growing transportation consulting ...

VHB

Senior Traffic Engineer - Design

Wethersfield, CT · On-site

$100K - $125K/yr

Overview ABOUT THE POSITION Senior Traffic Engineer - Design | Hybrid VHB is seeking a strong Senior Traffic Engineer with solid design experience to join our vibrant and growing transportation ...

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Showing results 21-40

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

Senior Network Design Engineer information

See Connecticut salary details

$40.4K

$117.8K

$166.5K

How much do senior network design engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior network design 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 the difference between Senior Network Design Engineer vs Network Engineer?

AspectSenior Network Design EngineerNetwork Engineer
CertificationsCCNP, CCIE, Cisco Certified Design ExpertCCNA, CompTIA Network+
Work EnvironmentDesigning complex network architectures, planning upgradesImplementing, configuring, maintaining networks
ResponsibilitiesHigh-level network design, strategic planningNetwork setup, troubleshooting, support

The Senior Network Design Engineer focuses on designing and planning advanced network systems, requiring specialized certifications and strategic skills. In contrast, the Network Engineer handles the implementation and maintenance of networks, often working under the guidance of design engineers. Both roles are essential in network infrastructure but differ in scope and seniority.

How does a senior network design engineer typically collaborate with other IT teams during large-scale network deployments?

A Senior Network Design Engineer works closely with cross-functional teams such as systems administrators, security specialists, and project managers during large-scale network deployments. They participate in planning meetings to gather requirements, align network architecture with business goals, and ensure security and compliance standards are met. Throughout the deployment, they coordinate with implementation teams to troubleshoot issues and optimize performance, and often provide guidance to junior engineers. Effective communication and teamwork are essential for successful project delivery and ongoing network reliability.

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

To thrive as a Senior Network Design Engineer, you need advanced knowledge of network architecture, protocols, and security, usually backed by a degree in computer science or a related field and several years of experience. Familiarity with tools such as Cisco IOS, Juniper Junos, network simulation software, and certifications like CCNP or CCIE are typically required. Strong problem-solving abilities, effective communication, and project management skills distinguish top performers in this role. These competencies ensure the design and implementation of robust, scalable, and secure network infrastructures that support organizational goals.

What is a senior network design engineer?

Senior Network Design Engineers are experienced IT professionals who specialize in planning, designing, and implementing complex computer networks for organizations. They analyze business requirements, create network architecture plans, and ensure that systems are secure, scalable, and efficient. These engineers often lead network projects, troubleshoot advanced issues, and provide guidance to junior staff. Their expertise is crucial for organizations that rely on robust and reliable network infrastructure to support their operations.
What cities in Connecticut are hiring for Senior Network Design Engineer jobs? Cities in Connecticut with the most Senior Network Design Engineer job openings:
Senior Network Design Engineer jobs near you

Senior Network Engineer # 529

COCC

Rocky Hill, CT • On-site

$102K - $154K/yr

Full-time

PTO

Re-posted 15 days ago

Job description

Who we are...
As an industry-leading fintech provider, COCC delivers innovative, comprehensive technology solutions and strategic partnerships throughout the Northeastern United States. Listed among American Banker's FinTech 100 and the Inc. 5,000 fastest growing companies in the nation, COCC inspires the industry with innovation and top-quality support. Designated a Top Workplace in Connecticut and a nationally Certified Great Place to Work, COCC recognizes employees as the core of our success.
Inspiring you to become extraordinary in work and life.
What we need...
We're looking for a Network Architect to design, implement, and maintain COCC's enterprise-level network architecture. You'll work with advanced technologies such as Arista, Cisco ACI, Velocloud SD-WAN, VMware NSX, and cloud networking in Azure/AWS, ensuring secure, scalable, and reliable solutions. Our network infrastructure powers financial institutions with cutting-edge connectivity and security. You'll join a collaborative team that values innovation and technical excellence. This is an exciting opportunity to lead complex projects and shape the future of COCC's network strategy.
What's in it for you...
COCC offers a collaborative environment, career growth, and all the benefits you'd expect from an award-winning employer, including:
  • Hybrid schedules and ample paid time off allowing you work/life balance and flexibility
  • Customized training and onboarding to support you in your first year at COCC
  • Robust employee development programs aligned with career pathing objectives
  • Cutting-edge training and educational resources from vendors like SANS, PluralSight and CBTNuggets
  • Generous PTO offerings, benefits and competitive compensation
  • On-site fitness centers, wellness incentives, and lifestyle spending accounts
  • Tuition Reimbursement
  • One-on-one career coaching
  • DEIB initiatives championing inclusion and encouraging you to bring your whole self to work
  • Financial planning assistance with certified professionals
  • Peer recognition programs

What you'll do...
  • Design, implement, and maintain enterprise-level network architecture
  • Provide technical leadership and serve as SME across multiple network platforms
  • Troubleshoot and resolve complex network issues to ensure optimal performance
  • Collaborate with internal teams and external vendors to align solutions with business objectives
  • Develop and maintain comprehensive network documentation
  • Stay current on emerging networking technologies and best practices

What you'll bring...
  • Bachelor's degree in IT, Computer Science, or related field preffered but will consider appropriate experience and/or certifications
  • 8-10 years of experience in network engineering or architecture
  • Proven track record designing and supporting enterprise-level network infrastructures
  • Expertise in Arista, Cisco ACI, Velocloud SD-WAN, VMware NSX, and Linux-based appliances
  • Strong knowledge of protocols (TCP/IP, DNS, DHCP, BGP, OSPF)
  • Experience with network automation and scripting (Python, Ansible)
  • Familiarity with monitoring tools (Grafana, Splunk)
  • Cloud networking experience in Azure/AWS with hybrid connectivity
  • Excellent communication and documentation skills
  • Industry certifications (CCNP, CCIE, CISSP) preferred

Salary range is $102,600-$154,000 per year
Applicants for employment in the US must have work authorization that does not currently or in the future require sponsorship of a visa for employment authorization in the United States.
COCC is committed to maintaining a drug-free workplace. All applicants are required to pass a credit, background, and substance test prior to employment. COCC procures background and consumer reports in compliance with all Federal and State regulations, including The Fair Credit Reporting Act and applicable Department of Labor laws regarding pre-employment screens. COCC is an equal opportunity employer committed to a community of inclusion, and an environment free from discrimination, harassment, and retaliation.
Accessibility - If you're a job seeker with a disability and require accessibility assistance or an accommodation to apply for one of our jobs, please let us know by calling 860-678-0444 or emailing TalentManagement@cocc.com. Please specify the help you need and we'll be happy to get back to you.

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