Senior Enterprise Network Engineer – Hybrid & On-Call

MARTIGNETTI COMPANIES; Taunton (MA); Hybrid; USD 90,000 - 100,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Retirement plans (401(k))

Paid time off

Job summary

Martignetti Companies is seeking an experienced Network Engineer in Taunton, MA to design, support, secure, and improve our network across corporate, warehouse, and remote locations. You will work hands-on with routing, switching, firewalls, wireless, remote access, and core network services while collaborating on infrastructure projects.

The role requires 3–5 years of enterprise network engineering experience and a bachelor's degree in IT/Networking.

Qualifications

• Hands-on experience with routing, switching, firewalls, wireless, remote access and security.
• Experience with Sonicwall firewalls and Cisco/Aruba devices.
• Strong TCP/IP, VLANs, ACLs, NAT, QoS, HA, OSPF/EIGRP.
• Certifications such as CCNP/CCNA, Fortinet NSE, CompTIA Network+ or equivalent hands-on are a plus.

Responsibilities

• Design, implement, and support enterprise network solutions across LAN, WAN, DMZ, wireless, firewall, remote access, and security environments.
• Troubleshoot complex network issues and act as senior escalation point for guidance.
• Lead projects like site buildouts, hardware refreshes, firewall updates, network segmentation, and circuit upgrades.
• Monitor availability and performance; recommend improvements for reliability, security, and scalability.
• Maintain network documentation, diagrams, standards, procedures, and implementation plans.
• Support core services like Active Directory, DNS, DHCP, and related infrastructure dependencies.
• Collaborate with internal teams, carriers, vendors, and MSPs to resolve issues and deliver network improvements.
• Participate in change control, maintenance windows, disaster recovery planning, and after-hours support.
• Participate in 7x24 on-call rotation.

Skills

Routing & Switching

Firewall

Wireless

TCP/IP & Networking

Network Troubleshooting

Capacity planning

Education

Bachelor's degree in IT/Networking

3–5 years enterprise network engineering

Tools

SonicWall

Cisco/Aruba switches

Cisco/Aruba wireless APs & controllers

Job description

Martignetti Companies is seeking an experienced Network Engineer in Taunton, MA to design, support, secure, and improve our network across corporate, warehouse, and remote locations. You will work hands-on with routing, switching, firewalls, wireless, remote access, and core network services while collaborating on infrastructure projects.

The role requires 3–5 years of enterprise network engineering experience and a bachelor's degree in IT/Networking.