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Senior Computer Engineer Jobs in New Hampshire (NOW HIRING)

onsemi

Sr. Manufacturing Engineer

Hudson, NH · On-site

$92K - $125K/yr

As a Sr. Manufacturing Engineer at onsemi's premier silicon carbide growth & fabrication facility ... Read and interpret technical drawings, schematics, 3D models, and computer-generated reports.

onsemi

Sr. Manufacturing Engineer

Hudson, NH · On-site

$92K - $125K/yr

As a Sr. Manufacturing Engineer at onsemi's premier silicon carbide growth & fabrication facility ... S.M.E with 5-7 years related experience. * 3D CAD experience, SolidWorks and PDM knowledge ...

NV5

Senior Electrical Engineer

Portsmouth, NH · On-site

$109K - $142K/yr

Overview Senior Electrical Engineer Position Summary NV5 LNG Engineering is seeking a Senior ... Direct and coordinate CAD designers and drafters to produce accurate and complete engineering ...

NV5

Senior Electrical Engineer

Portsmouth, NH · On-site

$109K - $142K/yr

Senior Electrical Engineer Position Summary NV5 LNG Engineering is seeking a Senior Electrical ... Direct and coordinate CAD designers and drafters to produce accurate and complete engineering ...

NV5

Senior Electrical Engineer

Portsmouth, NH · On-site

$109K - $142K/yr

Overview Senior Electrical Engineer Position Summary NV5 LNG Engineering is seeking a Senior ... Direct and coordinate CAD designers and drafters to produce accurate and complete engineering ...

NV5, Inc.

Senior Electrical Engineer

Portsmouth, NH · On-site

$120 - $180/hr

Overview Senior Electrical Engineer Position Summary NV5 LNG Engineering is seeking a Senior ... Direct and coordinate CAD designers and drafters to produce accurate and complete engineering ...

SIG Sauer

Sr. Design Engineer

Exeter, NH · On-site

Sr. Design Engineer SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro ... Proficient using CAD software to create parametric solid models, complex mated assemblies, and ...

SigSauer

Sr. Design Engineer

Exeter, NH · On-site

Sr. Design Engineer SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro ... Proficient using CAD software to create parametric solid models, complex mated assemblies, and ...

onsemi

Sr. Manufacturing Engineer

Hudson, NH · On-site

$92K - $125K/yr

As a Sr. Manufacturing Engineer at onsemi's premier silicon carbide growth & fabrication facility ... Read and interpret technical drawings, schematics, 3D models, and computer-generated reports.

onsemi

Sr. Manufacturing Engineer

Hudson, NH · On-site

$92K - $125K/yr

As a Sr. Manufacturing Engineer at onsemi's premier silicon carbide growth & fabrication facility ... Read and interpret technical drawings, schematics, 3D models, and computer-generated reports.

PCI Pharma Services

Sr. Automation Engineer

Bedford, NH · On-site

$102K - $134K/yr

JOB SUMMARY The Senior Automation Engineer works under the direction of the Senior Automation ... A Bachelor of Science degree in Computer Science, Chemical, Electrical or Mechanical Engineering.

Haley & Aldrich

Senior Civil Engineer 3

Bedford, NH · On-site

We are currently seeking a Senior Civil Engineer 3 towork in a technical support role with highly ... Computer Skills - Strong computer literacy skills including proficiency in industry standard ...

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Showing results 41-60

All JobsComputer Engineer JobsSenior Computer Engineer JobsSenior Computer Engineer Jobs in New Hampshire

Senior Computer Engineer information

See New Hampshire salary details

$57.9K

$123.1K

$178.5K

How much do senior computer engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior computer engineer in New Hampshire is $123,078.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $139,600.00 per year, depending on experience, location, and employer.

What is a senior computer engineer?

Senior Computer Engineers are experienced professionals who design, develop, and maintain computer hardware and software systems. They often lead engineering teams, oversee complex projects, and ensure that systems meet organizational requirements for performance and security. Their work may include developing new technologies, optimizing existing systems, and mentoring junior engineers. Senior Computer Engineers typically have several years of experience and a strong background in computer science or engineering.

What are the key skills and qualifications needed to thrive as a senior computer engineer?

To thrive as a Senior Computer Engineer, you need advanced knowledge of computer architecture, hardware and software integration, and a relevant degree in computer engineering or a related field. Familiarity with design tools like CAD software, programming languages (such as C/C++ or Python), and industry certifications (like Cisco or CompTIA) is highly beneficial. Leadership, problem-solving, and effective communication are crucial soft skills for managing projects and mentoring junior engineers. These competencies ensure the successful development, troubleshooting, and optimization of complex computing systems, driving innovation and efficiency in technology solutions.

What are some typical challenges faced by senior computer engineers when leading project teams?

Senior Computer Engineers often encounter challenges such as balancing technical leadership with hands-on development work, managing cross-functional team communication, and ensuring that projects stay on schedule. They are responsible for translating high-level requirements into actionable tasks while mentoring junior engineers and resolving technical roadblocks. Effective time management and strong collaboration skills are key, as they frequently coordinate between engineering, product management, and other stakeholders to deliver complex systems on time.

What are the most commonly searched types of Computer Engineer jobs in New Hampshire?

The most popular types of Computer Engineer jobs in New Hampshire are:

What cities in New Hampshire are hiring for Senior Computer Engineer jobs?

Cities in New Hampshire with the most Senior Computer Engineer job openings:

Senior Computer Engineer jobs near you
Infographic showing various Senior Computer Engineer job openings in New Hampshire as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $123,078 per year, or $59.2 per hour.

Linux Kernel Senior/Lead Software Engineer

Arista Networks

Nashua, NH • On-site

Full-time

Re-posted 29 days ago

Job description

Company Description
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges.
At Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation.
Our commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do.
Job Description
Who You'll Work With
Arista's Linux Kernel team is responsible for developing and maintaining the Linux kernel in EOS. This includes keeping pace with the latest developments in the upstream Linux Kernel community, and integrating new versions of the upstream kernel as they become available. This work also involves designing and implementing new Linux kernel features, and working with the upstream kernel development community to get these changes incorporated into the mainline Linux kernel code base.
Kernel software engineers are also responsible for the CPU subsystems on all Arista products. You will evaluate new CPUs and work with CPU vendors to integrate their kernel support into EOS. You will also help to bring-up and qualify new CPUs in our hardware products.
Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is Linux Kernel software, your work will cover all aspects of software development spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver.
What You'll Do
  • Track ongoing developments in the Linux Kernel and identify features and functionality of interest to Arista for our products and for internal development needs.
  • Develop and maintain EOS Kernel features and tests using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to validate the features.
  • Work with hardware engineers and vendors to qualify new Kernel dependent hardware components like CPUs and NICs for integration into Arista products.
  • Work with the Kernel community to contribute features back to the mainline.
  • Work with a team of Kernel engineers to integrate new versions of the Kernel for use in EOS and our internal development.
  • Provide technical leadership across features, projects and tools.
  • Work with Customer Support Engineers and customers to analyze, mitigate and fix problems in customer networks.
  • Work with the System Test Engineers to analyze problems found in their tests and provide fixes for those problems.
  • Mentor new and junior engineers to bring them up to speed in Arista's software development environment.

Qualifications
  • BS Computer Science/Electrical Engineering/Computer Engineering + 8 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 6 years experience, or Ph.D. in Computer Science/Electrical Engineering/Computer Engineering + 3 years experience, or equivalent work experience
  • Expert knowledge of and extensive experience programming in C required. Knowledge of C++ and Python is desirable.
  • Significant hands-on experience troubleshooting issues, fixing bugs and developing features in the Linux kernel.
  • Familiarity with Linux kernel architecture, design and implementation.
  • Familiarity with the upstream Linux community's patching process and procedures.
  • Understanding of IP networking architecture, design and principles
  • Applied understanding of modern software engineering principles and practices
  • Strong problem solving and troubleshooting skills.
  • Strong software design and implementation skills.
  • Ability to work independently and in small teams.
  • Ability to communicate articulately, and document your designs and implementations clearly, and concisely.
  • Familiarity with the x86 and ARM CPU architectures

#LI-SP1
Additional Information
Arista Networks is an equal opportunity employer. Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law. All your information will be kept confidential according to EEO guidelines.

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