Top 198 Network security engineer Jobs in Connecticut

Network Engineer
Data-Mail, Inc. —Newington, CT
- Full-time
- Background check
- Computer Science
- 5 years
- Health savings account
- Health insurance
Security Network Engineer
Columbia Consulting Group —Milford, CT
- $52 an hour
- Full-time
- Customer service
- 5 years
- In-person
- 401(k)
Quick Apply
12d
IT Project Engineer
J. Morrissey —Glastonbury, CT
- $100,000 - $120,000 a year
- Overtime
- Azure
- 5 years
- Windows
Quick Apply
Senior Cybersecurity Engineer
HomeServe USA —Norwalk, CT
- $125,932.60 - $167,910.14 a year
- Computer Science
- Research
- Office
Quick Apply
Network Engineer
Omni Data, LLC —West Haven, CT
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
Quick Apply
Senior Network Engineer # 529
COCC —Rocky Hill, CT
- $127,500 - $172,500 a year
- Full-time
- Azure
- Computer Science
- System design
- Wellness program
- Tuition reimbursement
Quick Apply
5d
ITS Sr Engineer I / IS Network
Hartford HealthCare Corp. —Farmington, CT
- Weekends as needed
- Azure
- Hospital
- 5 years
Quick Apply
Cybersecurity Engineer
ASSA ABLOY —New Haven, CT
- Full-time
- Azure
- Computer Science
- Windows
- Paid holidays
- Tuition reimbursement
Engineer - Network Security
Avangrid —Orange, CT
- $96,400 - $120,500 a year
- Computer Science
- Research
- Office
- Dental insurance
- Tuition reimbursement
Network Engineer
American Eagle Financial Credit Union Incorporated —East Hartford, CT
- $80,000 - $120,000 a year
- Weekends as needed
- System design
- Research
- Mid-level
- Tuition reimbursement
Quick Apply
Engineer - Network
Avangrid —Orange, CT
- $106,000 - $132,500 a year
- Computer Science
- System design
- Mid-level
- Dental insurance
- Tuition reimbursement
Cybersecurity/Network Engineer
General Dynamics Electric Boat —Groton, CT
- Full-time
- Computer Science
- Bachelor of Science
- System design
Global Network Security Engineer (Remote)
Crane Company —Stamford, CT
- Full-time
- Remote
- 5 years
- Team management
- Mentoring
Cloud Engineer - Network
Subway —Shelton, CT
- Full-time
- 7 years
- Senior level
- Python
- Tuition reimbursement
Sr. Engineer, Information Security Architect
LOVESAC COMPANY —Connecticut
- $95,000 - $125,000 a year
- Full-time
- Remote
- Background check
- Computer science
- Computer Science
- Paid parental leave
- AD&D insurance
2d
IT Manager
Bozzuto's, Inc. —Cheshire, CT
- $130,000 - $187,000 a year
- Full-time
- 7 years
- Computer Science
- Ability to walk for extended periods
Quick Apply
2d
Lead Cloud Security Engineer
Optimum —Norwalk, CT
- $133,661 - $219,586 a year
- Background check
- Computer Science
- 5 years
Quick Apply
11d
Information Security Architect
Ryder System —Hartford, CT
- $140,000 - $150,000 a year
- Full-time
- 7 years
- Azure
- Computer Science
- Disability insurance
- Health insurance
Network F5 BIG-IP Engineer :: Remote
Software Technology Inc —Connecticut
- Contract
- Remote
- 7 years
- AWS
- Mentoring
Quick Apply
AI Governance Engineer
Dalio Family Office —Westport, CT
- $175,000 - $260,000 a year
- Hybrid work
- Computer Science
- Bachelor's degree
- Travel
- Paid holidays
- Disability insurance

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network security engineer jobs near connecticut

Network Engineer

Data-Mail, Inc.
Newington, CT

Apply Now

Job Details

Full-time

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Retirement plan

Qualifications

Teamwork
Data center experience
Computer Science
Associate's degree
Information Technology

Full Job Description

LOCATION: NEWINGTON, CT. This is an in person role, not remote, not hybrid

WORK SCHEDULE: Monday - Friday; 8:30 am - 5:00 pm

Network Solutions – Network Engineer is an onsite position responsible for the day-to-day administration, support, monitoring, and maintenance of the organization’s multi-site network infrastructure. This position supports a highly available enterprise environment consisting of LAN/WAN infrastructure, firewalls, wireless networks, VPN connectivity, network access control, Internet and carrier circuits, and related network services.

The Network Engineer will work closely with the Security and Desktop Support teams to maintain reliable and secure connectivity across all company locations. The position will also participate in network modernization initiatives, infrastructure projects, vulnerability remediation, disaster recovery, and security and compliance activities.

The ideal candidate is a hands-on network professional with experience supporting Cisco and Meraki environments who is comfortable troubleshooting complex network issues while also identifying opportunities to improve reliability, security, performance, and cost efficiency.

What You Will Do

Act as an escalation point of contact for Desktop Support staff.
Maintain a high degree of customer service and adhere to all service management principles.
Administer, monitor, maintain, and troubleshoot enterprise LAN, WAN, Internet, VPN, and wireless infrastructure across multiple company locations.
Train and guide Desktop Support staff.
Configure and support Cisco and Cisco Meraki switches, routers, firewalls, wireless access points, and related network technologies.
Configure and support Microsoft Server 2025 physical and virtual environment
Monitor network availability, performance, utilization, latency, packet loss, and capacity and proactively address potential issues.
Configure and maintain VLANs, routing, switching, DHCP, DNS-related network services, ACLs, NAT, QoS, and other network services.
Troubleshoot Layer 2 and Layer 3 connectivity issues using packet captures, logs, monitoring platforms, and other diagnostic tools.
Maintain network equipment configurations, backups, firmware, software versions, and lifecycle information.
Perform network equipment upgrades and replacements during scheduled maintenance windows.
Assist with network architecture improvements and infrastructure modernization projects.
Maintain accurate network diagrams, IP address documentation, equipment inventories, configurations, and operational procedures.
Support network connectivity for VMware virtual infrastructure and enterprise storage systems.
Assist with configuration and troubleshooting of VMware networking, including virtual switches, VLANs, uplinks, and network connectivity.
Support network connectivity associated with SAN/storage infrastructure, disaster recovery environments, and data center systems.
Participate in infrastructure migrations, server moves, storage migrations, and data center projects requiring network changes.
Monitor network infrastructure and respond to alerts, outages, degradation, and connectivity issues.
Participate in troubleshooting of complex incidents involving network, server, application, storage, carrier, and security components.
Perform root-cause analysis for significant network outages and recurring issues.
Escalate issues to vendors and carriers when appropriate and maintain ownership through resolution.
Participate in after-hours maintenance and emergency support when required.
Participate in an on-call rotation as required.
Support network infrastructure associated with disaster recovery and business continuity capabilities.
Participate in scheduled disaster recovery exercises and failover testing.
Test and validate VPN, WAN, firewall, routing, and other network functionality during DR exercises.
Maintain documentation necessary to recover network services following an outage or disaster.
Support organizational compliance requirements, including SOC 2 and PCI DSS.
Assist with gathering network-related evidence for internal, external, customer, and regulatory audits.
Maintain network configurations and documentation in accordance with established change-management and security requirements.
Assist with vulnerability remediation, firmware upgrades, configuration reviews, and security hardening.
Follow established change-management procedures for production network changes.
Participate in and, where appropriate, lead network infrastructure projects
Ability to lift up to 50lbs.

What You Will Bring To Data Mail

Associate’s or Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, Networking, or related discipline preferred. Equivalent professional experience will be considered.
5-8+ years of hands-on experience administering enterprise network infrastructure.
Familiarity with VMware networking and virtualized server environments. Certifications in Cisco networking, Microsoft, and/or VMWare ESXi preferred.
Strong understanding of TCP/IP networking and the OSI model.
Strong knowledge of Layer 2 and Layer 3 networking concepts.
Experience configuring and troubleshooting VLANs, STP, routing, switching, NAT, ACLs, DHCP, DNS, and VPN technologies.
Hands-on experience with Cisco networking equipment.
Experience supporting enterprise firewalls and site-to-site VPNs.
Experience with enterprise wireless networking.
Experience troubleshooting network connectivity using tools such as packet captures, traceroute, Wireshark, logs, and network monitoring platforms.
Working knowledge of Microsoft Active Directory and enterprise authentication concepts.
Understanding of network security principles, segmentation, least privilege, and secure remote access.
Ability to independently troubleshoot complex technical problems and work effectively with internal teams, vendors, and telecommunications providers.
Strong documentation, organizational, and communication skills.
Ability to participate in after-hours maintenance and support when required.
Ability to quickly learn new or unfamiliar technologies and products independently, using documentation and on line resources.
Manufacturing industry vertical experience preferred.
Strong written, oral, and interpersonal communication skills, and the ability to manage multiple projects simultaneously.
Highly self-motivated and directed.
Team-oriented and the ability to effectively work within a collaborative environment.

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Health insurance
Health savings account
Life insurance
Paid time off
Retirement plan
Vision insurance

Work Location: In person

Apply Now

Refine Your Search

network security engineer jobs in connecticut

Network Engineer

Security Network Engineer

IT Project Engineer

Senior Cybersecurity Engineer

Network Engineer

Senior Network Engineer # 529

ITS Sr Engineer I / IS Network

Cybersecurity Engineer

Engineer - Network Security

Network Engineer

Engineer - Network

Cybersecurity/Network Engineer

Global Network Security Engineer (Remote)

Cloud Engineer - Network

Sr. Engineer, Information Security Architect

IT Manager

Lead Cloud Security Engineer

Information Security Architect

Network F5 BIG-IP Engineer :: Remote

AI Governance Engineer

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