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Tier 2 Network Support Engineer Jobs in Rochester, NH

FirstLight

Core Network Engineer

Portsmouth, NH · On-site

$105K - $120K/yr

Maintain expert-level knowledge of Layer 2 transport technologies and Ethernet service architecture ... Technical Leadership & Escalation Support * Serve as a Tier 3 escalation resource for complex ...

MDAEdge

Senior Desktop Support Engineer

Hooksett, NH · On-site

Support all printers, support network configuration, driver installation, and vendor coordination ... Required : • 4-7 years of experience in Desktop Support Engineer. • 4-7 years of experience in ...

FirstLight

Carrier Voice Engineer

Portsmouth, NH · On-site

$75K - $95K/yr

Experience supporting Tier 1, Tier 2, or large regional carrier voice networks. * Experience with ... network inventory systems, SIEM/SOAR, or ticketing platforms. * Relevant certifications such as ...

Ontra

IT Support Engineer

Concord, NH · On-site

Powered by industry-leading AI, data from over 2 million contracts, and a global network of legal ... Ontra is seeking an IT Support Engineer reporting to our Director, Security & IT Operations. We're ...

New

Lonza

Network Engineer

Portsmouth, NH · On-site

Systems Development Engineer II Location: On-site, Portsmouth, NH. Relocation assistance is ... Participate in on-call rotations to provide 24/7 support for critical systems. * Develop and ...

Lonza

Network Engineer

Portsmouth, NH · On-site

Systems Development Engineer II Location: On-site, Portsmouth, NH. Relocation assistance is ... Participate in on-call rotations to provide 24/7 support for critical systems. * Develop and ...

Robert Half

Network Engineer

Auburn, NH · On-site

Join a growing engineering team supporting commercial wireless and communications projects. This is ... Support 5G/LTE and public safety radio network projects * Conduct RF compliance, interference, and ...

New

CMC

Senior IT Engineer

Exeter, NH · On-site

Act as Tier 2 technical support for escalations and complex issues * Architect and implement ... Experience with firewalls, switches, and networking fundamentals (TCP/IP, VLANs, VPNs)

CMC

Senior IT Engineer

Exeter, NH · On-site

Act as Tier 2 technical support for escalations and complex issues * Architect and implement ... Experience with firewalls, switches, and networking fundamentals (TCP/IP, VLANs, VPNs)

CMC

Senior IT Engineer

Exeter, NH · Hybrid

Act as Tier 2 technical support for escalations and complex issues * Architect and implement ... Experience with firewalls, switches, and networking fundamentals (TCP/IP, VLANs, VPNs)

SAIC

Senior Network Engineer

Kittery, ME · On-site

$105K - $145K/yr

SAIC is seeking a Senior Network Engineer to support the Portsmouth Naval Shipyard (PNSY) Information Technology Programs for the Dept of the Navy. The role involves designing, implementing, and ...

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All JobsTier 2 Network Support Engineer JobsTier 2 Network Support Engineer Jobs in Rochester, NH

Tier 2 Network Support Engineer information

See Rochester, NH salary details

$40.6K

$90.5K

$129.7K

How much do tier 2 network support engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for tier 2 network support engineer in Rochester, NH is $90,507.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,900.00 and $111,600.00 per year, depending on experience, location, and employer.

What is the difference between Tier 2 Network Support Engineer vs Network Support Technician?

AspectTier 2 Network Support EngineerNetwork Support Technician
CertificationsCCNA, CompTIA Network+ often preferredCompTIA A+, Network+ typically sufficient
Work EnvironmentAdvanced troubleshooting, network design, and configurationBasic troubleshooting, hardware setup, and user support
ResponsibilitiesDiagnosing complex network issues, supporting Tier 1, implementing solutionsHandling routine network problems, installing hardware, assisting users

The main difference is that Tier 2 Network Support Engineers handle more complex network issues, require advanced certifications, and often work on network configurations. Network Support Technicians focus on routine support and hardware troubleshooting. The Engineer role involves higher technical skills and problem-solving responsibilities.

Network Administrator, Sr

Portsmouth, NH

SMS Data Products Group, Inc.
IT Services • 501 - 1,000 employees
Learn more about SMS Data Products Group, Inc.external

Full-time

Posted 23 days ago

Job description

SMS is hiring a Sr. Network Administrator to support our Base Infrastructure Modernization (BIM) contract. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating legacy NIPR and SIPR Base Area Network infrastructure. This position is located at Pease ANG, New Hampshire.

Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term partnerships with our customers, we invest in our employees by providing the training, tools, and support they need to keep critical missions operational, improve performance, and reduce risk. SMS is headquartered in McLean, Virginia, with offices and on-site operations at customer locations throughout the United States. For additional information on SMS, visit www.sms.com.

Submit your resume today!

Job Responsibilities

  • Perform shared Tier 2 network administration responsibilities including network monitoring, troubleshooting, security patching per vendor guidance, and configuration management
  • Configure network equipment including switches, routers, and wireless controllers per vendor engineering design
  • Maintain network device configurations and implements approved changes following change management processes per TO 00-33A-1100
  • Monitor network performance using SolarWinds, Splunk, and other network management tools
  • Troubleshoot network connectivity issues, routing problems, VLAN configurations, and switching infrastructure
  • Perform security patching and vulnerability remediation on network devices
  • Respond to Time Compliance Network Orders (TCNOs), Information Assurance Vulnerability Alerts (IAVAs), and USCYBERCOM/AFCYBER TASKORDs
  • Participate in local configuration control board meetings
  • Coordinate with Tier 3/4 Subject Matter Experts for complex troubleshooting requiring advanced engineering support
  • Document network changes in Enterprise ITSM solution (ServiceNow)
  • Retain administrative privileges and access alongside Communications Squadron personnel

Required Qualifications

  • Minimum 8 years of Network Administration experience in DoD environments
  • Possess Bachelor's degree in information technology, network engineering, or related field
  • Cisco CCNP or equivalent required
  • CompTIA Security +CE required
  • DoD Secret security clearance required

SMS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Req # 2026-5455

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