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Computer Science Engineer Jobs in New Hampshire (NOW HIRING)

Arista Networks

BIOS Software Engineer

Nashua, NH · On-site

D. in Computer Science/Electrical Engineering/Computer Engineering + 1 years experience, or equivalent work experience * Expert knowledge of and extensive experience programming in C required.

Arista Networks

BIOS Software Engineer

Nashua, NH · On-site

D. in Computer Science/Electrical Engineering/Computer Engineering + 1 years experience, or equivalent work experience * Expert knowledge of and extensive experience programming in C required.

Arista Networks

BIOS Software Engineer

Nashua, NH · On-site

D. in Computer Science/Electrical Engineering/Computer Engineering + 1 years experience, or equivalent work experience * Expert knowledge of and extensive experience programming in C required.

Arista Networks

Software Engineer, Layer1

Nashua, NH · On-site

D. in Computer Science/Electrical Engineering/Computer Engineering + 1 years experience, or equivalent work experience * Expert knowledge of C or C++ and Python . * Knowledge of UNIX or Linux

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Computer Science Engineer information

See New Hampshire salary details

$47.2K

$118.2K

$133.7K

How much do computer science engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for computer science 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 do computer science engineers do?

Computer Science Engineers often collaborate with professionals from diverse backgrounds such as product managers, designers, and data analysts. Typical projects may include developing scalable software applications, optimizing algorithms for performance, or integrating new technologies into existing systems. These engineers are frequently involved in code reviews, planning meetings, and cross-functional brainstorming sessions to ensure solutions meet both technical and business requirements. This collaborative environment not only enhances technical skills but also fosters communication and project management abilities.

What is a computer science engineer?

Computer Science Engineers are professionals who apply principles of computer science, engineering, and mathematics to design, develop, test, and maintain computer systems, software, and networks. They work on a wide range of technologies, from creating applications and operating systems to improving network security and optimizing hardware performance. Their role often involves problem-solving, programming, and collaborating with other engineers and IT specialists to deliver efficient technology solutions.

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

To thrive as a Computer Science Engineer, you need a solid background in programming, algorithms, data structures, and computer systems, often supported by a degree in computer science or a related field. Familiarity with languages like Python, Java, or C++, as well as experience using development tools, version control systems (such as Git), and relevant certifications like AWS or Cisco, are highly valued. Strong problem-solving abilities, teamwork, and effective communication help set exceptional engineers apart. These skills are vital for designing, developing, and maintaining reliable software solutions in ever-evolving technical environments.
What are popular job titles related to Computer Science Engineer jobs in New Hampshire? For Computer Science Engineer jobs in New Hampshire, the most frequently searched job titles are:
What job categories do people searching Computer Science Engineer jobs in New Hampshire look for? The top searched job categories for Computer Science Engineer jobs in New Hampshire are:
Computer Science Engineer jobs near you
Infographic showing various Computer Science 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 $118,175 per year, or $56.8 per hour.

Application Engineer/Scientist

Keysight Technologies, Inc.

Nashua, NH

$118K - $125K/yr

Full-time

Re-posted 21 days ago

Keysight Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

49th of 156 rated electronics manufacturers

Job description

Overview

Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.


Responsibilities

Key Responsibilities for Application Engineer/Scientist (Hardware Speed Optimization Focus)

  • Design and implement high-performance antenna, transceiver test systems and digital to RF to interface with external hardware systems, ensuring minimal latency and maximum throughput
  • Optimize RF and digital paths and OTA domains to enhance system real-time responsiveness and reduce measurement time in hardware communication
  • Collaborate with hardware engineers to define system-level requirements and ensure overall designs meet speed and performance targets
  • Integrate analog and digital phased array designs with Keysight's antenna test solutions or microcontrollers, enabling dynamic control of external hardware speed 
  • Conduct timing analysis and application documentation to communicate solution speed and accuracy

Qualifications
Qualifications

  • Bachelor’s degree in Computer Science or a closely related field (e.g., Electrical Engineering, Computer Engineering)

  • Solid understanding of RF and antenna and embedded systems

  • Familiarity with FPGA development tools such as Xilinx Vivado or Intel Quartus

  • Strong analytical and problem-solving skills

  • Effective communication and collaboration abilities

  • Measurement tools such as VNAs spectrum analyzer and antenna measurements
Visa Sponsorship is not available for this position. Candidates who now or at any point in the future require sponsorship for employment visa status (e.g., H-1B Visa status) may not be considered.
 
California & New Hampshire Pay Range:USD $118,660.00- $125,340.00/Year
 
Based on experience, education and skills, most offers will be between the minimum and the midpoint of the Salary Range listed above.
Note: For other locations, pay ranges will vary by region.

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

Qualifications:Qualifications

  • Bachelor’s degree in Computer Science or a closely related field (e.g., Electrical Engineering, Computer Engineering)

  • Solid understanding of RF and antenna and embedded systems

  • Familiarity with FPGA development tools such as Xilinx Vivado or Intel Quartus

  • Strong analytical and problem-solving skills

  • Effective communication and collaboration abilities

  • Measurement tools such as VNAs spectrum analyzer and antenna measurements
Visa Sponsorship is not available for this position. Candidates who now or at any point in the future require sponsorship for employment visa status (e.g., H-1B Visa status) may not be considered.
 
California & New Hampshire Pay Range:USD $118,660.00- $125,340.00/Year
 
Based on experience, education and skills, most offers will be between the minimum and the midpoint of the Salary Range listed above.
Note: For other locations, pay ranges will vary by region.

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

Education:UNAVAILABLEEmployment Type: UNAVAILABLE

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