Global Technical Talent
Primary Job Title:
Senior Network Engineer
Alternate/Related Job Titles: Network Infrastructure Engineer Network Architect Senior Systems Network Engineer Location: Orange, CT
Onsite Flexibility: Onsite
Contract Details:
Position Type:
Contract Contract Duration:
12 months Start:
As Soon As Possible Pay Rate:
$63.43/hr Job Summary: The
Senior Network Engineer
will design, implement, and optimize a
large-scale enterprise network
supporting over 350 locations. This position plays a key role in maintaining network reliability, scalability, and security across a complex multi-cloud environment. The engineer will manage
MPLS, DIA, P2P circuits, AWS Direct Connect, Azure ExpressRoute , and implement advanced routing, VPN, and automation solutions that ensure high performance and visibility throughout the network ecosystem.
Key Responsibilities:
Architect, deploy, and maintain
a scalable, secure enterprise network across 350+ sites. Design and manage
MPLS, DIA, P2P, Cloud Connects, AWS Direct Connect, and Azure ExpressRoute
connectivity. Configure and support
IPSec VPN tunnels
for secure communication and remote access. Implement advanced routing with
BGP, EIGRP, OSPF, static routes, ACLs, and route maps. Administer Cisco routers (ISR, ASR) and switches (Catalyst, Nexus). Oversee enterprise
wireless networks using Cisco WLCs and Access Points. Manage
Infoblox DDI (DNS, DHCP, IPAM)
for high-availability name services. Maintain
Cisco Client (802.1X, NAC)
for access control and authentication. Drive
network automation, proactive monitoring, and incident response
using SNMP-based tools and ExtraHop analytics. Develop and enforce
security and segmentation policies
to maintain compliance and resiliency. Required Experience:
8-10 years of hands-on experience in
network engineering, design, and operations. Expertise in
MPLS, DIA, P2P, AWS Direct Connect, and Azure ExpressRoute. Deep knowledge of
routing protocols (BGP, EIGRP, OSPF)
and VPN technologies. Extensive experience with
Cisco routers/switches
and enterprise wireless infrastructure. Strong proficiency with
SNMP-based monitoring tools
(SolarWinds, PRTG, ThousandEyes, Cisco DNA Center). Hands-on experience with
ExtraHop
for traffic analytics and performance troubleshooting. Experience with
Infoblox DDI
and
Cisco NAC/802.1X authentication systems. Nice-to-Have Experience:
Network automation via
Python, Ansible, or API-based frameworks. Familiarity with
SD-WAN
and
Zero Trust
implementations. Cloud network design and hybrid connectivity experience. Required Skills:
Advanced network design and routing configuration Cloud and MPLS connectivity management Network monitoring and automation Preferred Skills:
Cisco infrastructure and security policy management Infoblox and DDI administration Deep packet inspection and analytics Additional Skills:
Network automation and performance optimization SNMP monitoring and visibility tools Wireless and access policy configuration Benefits:
Medical, Vision, and Dental Insurance Plans 401k Retirement Fund
About the Client: Our client is a
leading sustainable energy company
with a footprint in 24 states and more than
$40 billion in assets . Serving
3.3 million electric and natural gas customers
across the Northeast, they maintain a diverse renewable energy portfolio and are a recognized leader in the
U.S. offshore wind industry . Named one of the
World's Most Ethical Companies
for three consecutive years, the company is committed to ethical business practices and
invests in charitable organizations
supporting the communities they serve.
About GTT: GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. As a Native American-owned, economically disadvantaged corporation, we highly value diverse and inclusive workplaces. Our clients include Fortune 500 companies across technology, energy, and life sciences industries throughout the U.S. and Canada.
Job Number:
25-27473
#LI-GTT #LI-Onsite
Alternate/Related Job Titles: Network Infrastructure Engineer Network Architect Senior Systems Network Engineer Location: Orange, CT
Onsite Flexibility: Onsite
Contract Details:
Position Type:
Contract Contract Duration:
12 months Start:
As Soon As Possible Pay Rate:
$63.43/hr Job Summary: The
Senior Network Engineer
will design, implement, and optimize a
large-scale enterprise network
supporting over 350 locations. This position plays a key role in maintaining network reliability, scalability, and security across a complex multi-cloud environment. The engineer will manage
MPLS, DIA, P2P circuits, AWS Direct Connect, Azure ExpressRoute , and implement advanced routing, VPN, and automation solutions that ensure high performance and visibility throughout the network ecosystem.
Key Responsibilities:
Architect, deploy, and maintain
a scalable, secure enterprise network across 350+ sites. Design and manage
MPLS, DIA, P2P, Cloud Connects, AWS Direct Connect, and Azure ExpressRoute
connectivity. Configure and support
IPSec VPN tunnels
for secure communication and remote access. Implement advanced routing with
BGP, EIGRP, OSPF, static routes, ACLs, and route maps. Administer Cisco routers (ISR, ASR) and switches (Catalyst, Nexus). Oversee enterprise
wireless networks using Cisco WLCs and Access Points. Manage
Infoblox DDI (DNS, DHCP, IPAM)
for high-availability name services. Maintain
Cisco Client (802.1X, NAC)
for access control and authentication. Drive
network automation, proactive monitoring, and incident response
using SNMP-based tools and ExtraHop analytics. Develop and enforce
security and segmentation policies
to maintain compliance and resiliency. Required Experience:
8-10 years of hands-on experience in
network engineering, design, and operations. Expertise in
MPLS, DIA, P2P, AWS Direct Connect, and Azure ExpressRoute. Deep knowledge of
routing protocols (BGP, EIGRP, OSPF)
and VPN technologies. Extensive experience with
Cisco routers/switches
and enterprise wireless infrastructure. Strong proficiency with
SNMP-based monitoring tools
(SolarWinds, PRTG, ThousandEyes, Cisco DNA Center). Hands-on experience with
ExtraHop
for traffic analytics and performance troubleshooting. Experience with
Infoblox DDI
and
Cisco NAC/802.1X authentication systems. Nice-to-Have Experience:
Network automation via
Python, Ansible, or API-based frameworks. Familiarity with
SD-WAN
and
Zero Trust
implementations. Cloud network design and hybrid connectivity experience. Required Skills:
Advanced network design and routing configuration Cloud and MPLS connectivity management Network monitoring and automation Preferred Skills:
Cisco infrastructure and security policy management Infoblox and DDI administration Deep packet inspection and analytics Additional Skills:
Network automation and performance optimization SNMP monitoring and visibility tools Wireless and access policy configuration Benefits:
Medical, Vision, and Dental Insurance Plans 401k Retirement Fund
About the Client: Our client is a
leading sustainable energy company
with a footprint in 24 states and more than
$40 billion in assets . Serving
3.3 million electric and natural gas customers
across the Northeast, they maintain a diverse renewable energy portfolio and are a recognized leader in the
U.S. offshore wind industry . Named one of the
World's Most Ethical Companies
for three consecutive years, the company is committed to ethical business practices and
invests in charitable organizations
supporting the communities they serve.
About GTT: GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. As a Native American-owned, economically disadvantaged corporation, we highly value diverse and inclusive workplaces. Our clients include Fortune 500 companies across technology, energy, and life sciences industries throughout the U.S. and Canada.
Job Number:
25-27473
#LI-GTT #LI-Onsite