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Computer Networking Engineer Jobs in New Hampshire

Lonza

Computer Systems Validation Engineer

Portsmouth, NH · On-site

$85 - $110/hr

The Computer Systems Validation (CSV) Engineer will, as an individual contributor, identify and implement industry best practices through an extensive industry network and detailed knowledge of ...

Arista Networks

Senior Mechanical Engineer

Nashua, NH · On-site

$105K - $139K/yr

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering ... Relevant experience in mechanical design of computer/network equipment designed to operate in data ...

Arista Networks

Senior Mechanical Engineer

Nashua, NH · On-site

$105K - $139K/yr

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering ... Relevant experience in mechanical design of computer/network equipment designed to operate in data ...

Arista Networks

Senior Mechanical Engineer

Nashua, NH · On-site

$105K - $139K/yr

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering ... Relevant experience in mechanical design of computer/network equipment designed to operate in data ...

Arastra, Inc.

Senior Mechanical Engineer

Nashua, NH · On-site

$105K - $138K/yr

Our commitment to excellence has earned us several prestigious awards, such as Best Engineering ... Relevant experience in mechanical design of computer/network equipment designed to operate in data ...

SAI Group

CAD Designer

Salem, NH · On-site

$27 - $37.25/hr

The CAD Designer candidate will be part of a growing Architectural & Engineering team within the ... network project endeavors. Over the years, SAI has remained fully committed to providing the ...

SAI Group

CAD Designer

Salem, NH · On-site

$27 - $37.25/hr

The CAD Designer candidate will be part of a growing Architectural & Engineering team within the ... network project endeavors. Over the years, SAI has remained fully committed to providing the ...

Lonza

Systems Development Engineer II

Portsmouth, NH · On-site

Design, configure, and maintain Cisco network equipment, including routers, switches, and firewalls ... Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent ...

Lonza

Systems Development Engineer II

Portsmouth, NH

Design, configure, and maintainCisco network equipment, including routers, switches, and firewalls ... Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent ...

jobr.pro

Senior Mechanical Engineer

Nashua, NH · On-site

$90 - $115/hr

What You'll Do This position reports to the Mechanical Engineering Manager and is responsible for ... Relevant experience in mechanical design of computer/network equipment designed to operate in data ...

Lonza

Systems Development Engineer II

Portsmouth, NH · On-site

Associate's degree in Computer Science, Information Technology, a related field, or equivalent ... network engineering. * 3+ years of experience administering Windows Server environments, Active ...

Whelen Engineering

Network Administrator

NH · On-site

Education and Experience Bachelor's degree in computer science, Computer Engineering, or related discipline, or equivalent experience. 5+ years of experience in network administration, including ...

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Showing results 41-60

All JobsComputer Networking Engineer JobsComputer Networking Engineer Jobs in New Hampshire

Computer Networking Engineer information

See New Hampshire salary details

$47.2K

$118.2K

$133.7K

How much do computer networking engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for computer networking engineer in New Hampshire is $118,175.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,400.00 and $127,900.00 per year, depending on experience, location, and employer.

What is the difference between Computer Networking Engineer vs Network Administrator?

AspectComputer Networking EngineerNetwork Administrator
CertificationsCCNA, CCNP, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and testing network solutionsManaging and maintaining existing network infrastructure
ResponsibilitiesDeveloping network architecture, troubleshooting complex issuesMonitoring network performance, configuring devices, user support

While both roles involve working with networks, Computer Networking Engineers focus on designing and building network systems, whereas Network Administrators manage and maintain those networks on a daily basis. The roles often overlap, but the engineer's role is more project-based and technical, while the administrator handles ongoing operations.

Are computer networking engineers still in demand?

Yes, computer networking engineers are in demand due to the ongoing need for secure and reliable network infrastructure in organizations. They are essential for designing, implementing, and maintaining networks, with skills in network protocols, security, and certifications like CCNA often required. The role is expected to grow as technology advances and organizations expand their digital operations.

What does a computer networking engineer do?

A computer networking engineer designs, implements, and maintains computer networks such as local area networks (LANs), wide area networks (WANs), and intranets. They troubleshoot network issues, configure hardware and software, and ensure network security using tools like routers, switches, and firewalls. Certifications like Cisco CCNA or CompTIA Network+ are often helpful in this role.
Computer Networking Engineer jobs near you
Infographic showing various Computer Networking Engineer job openings in New Hampshire as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $118,175 per year, or $56.8 per hour.

Computer Systems Validation Engineer

Lonza

Portsmouth, NH • On-site

$85 - $110/hr

Other

Re-posted 18 days ago

Lonza rating

8.3

Company rating: 8.3 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

25th of 86 rated pharmaceutical

Job description

Computer Systems Validation Engineer

United States, Portsmouth (New Hampshire)

Location: Portsmouth, NH. Relocation assistance is available for eligible candidates and their families, if needed.

The Computer Systems Validation (CSV) Engineer will, as an individual contributor, identify and implement industry best practices through an extensive industry network and detailed knowledge of applicable regulations. During the scoping portion of these improvement projects the person in this role will work with other experienced members of the CSV team to identify roadblocks and additional efficiencies. Additional day-to-day tasks will include risk assessing systems, reviewing change requests and test scripts, drafting protocols and initiating and reviewing GMP documentation revisions.

What you will get:
  • Competitive salary and comprehensive benefits package.
  • Opportunities for career development and advancement.
  • Supportive and collaborative team environment.
  • Access to cutting-edge technology and tools.
  • Commitment to employee well-being and safety.
  • Inclusive workplace culture.
  • Recognition and reward for your contributions.
Responsibilities
  • Lead efforts between internal customers and CSV to ensure assigned activities are prioritized, communicated in an effective and timely manner, and completed on time.
  • Accountable for maintaining full knowledge of Lonza's policies/procedures, 21 CFR Part 11, Data Integrity, ICH Q7A requirements and GAMP and the underlying principles of each.
  • Perform all aspects of Quality Systems Management (QSM) processes (Change Control, Deviation, Corrective and Preventive Actions) as well as Validation Maintenance of computerized systems.
  • Participate in audits and inspections as a Subject Matter Expert.
  • Own, revise and maintain computer systems validation SOPs (Standard Operating Procedures).
  • Function as CSV SME in Inspections and Audits.
  • Mentor and train junior members of the department.
Qualifications
  • Bachelor’s degree required, preferred in computer science, engineering, or other sciences.
  • Minimum of 5 years of experience working with automation and/or computerized system validations.
  • Minimum 2 years’ experience with Controls Automation, Process Control Systems, Distributed Systems, Manufacturing Execution Systems (MES) required, DeltaV preferred.
  • Prior experience leading or managing projects beneficial.
  • CAPAs and deviations experience desired.
  • Biotech/Pharma/Medical Device/Medical or biologics industry experience required.
  • Ability to work independently and meet deadlines successfully.

Equal employment opportunities are available to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law.

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