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High Performance Computing Software Engineer Jobs

VTG

High-Performance Computing Engineer

Mclean, VA · On-site

Overview iota IT, a subsidiary of VTG, is seeking a High-Performance Computing Engineer in McLean, VA. What will you do? * The highly skilled High Performance Computing Engineer to design, implement ...

SLB

High Performance Computing Engineer

Sunnyvale, CA · On-site

Collaborate with data scientists, software engineers, and domain experts to identify requirements ... Ability to work in high performance/distributed computing environments (HPC clusters, parallel ...

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High Performance Computing Software Engineer information

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$141K

How much do high performance computing software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for high performance computing software engineer in the United States is $139,529.00, according to ZipRecruiter salary data. Most workers in this role earn between $140,000.00 and $140,000.00 per year, depending on experience, location, and employer.

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High Performance Computing Software Engineer (Scientist 2)

Los Alamos, NM • On-site

Los Alamos National Laboratory
Scientific Research and Development Services • 5 - 10K employees
Learn more about Los Alamos National Laboratoryexternal

$152K/yr

Full-time

Re-posted 29 days ago

Los Alamos National Laboratory rating

9.2

Company rating: 9.2 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

8th of 121 rated laboratories

Job description

Job Summary:
Los Alamos National Laboratory is a multidisciplinary research institution engaged in strategic science on behalf of national security. They are seeking a High Performance Computing Software Engineer to develop and optimize algorithms for multi-physics codes on high-performance computing platforms, while also conducting research and development in applied physics and engineering models.
Responsibilities:
• Develop and optimize cutting-edge algorithms for massively parallel multi-physics codes on heterogeneous high-performance computing platforms.
• Conduct research and development of applied physics and engineering models.
• Implement methods into production codes using excellent software development practices.
• Test and validate methods, and educate and support users as they adopt these methods.
Qualifications:
Required:
• Demonstrated professional knowledge in software modernization and performance optimization.
• Demonstrated experience with massively parallel numerical development and simulation, and experience deploying numerical algorithms to heterogeneous computing architectures.
• Recognized proficiency with modern C++.
• Experience in Fortran and C languages and the development of multi-physics scientific codes, including software engineering practices and user support.
• Demonstrated ability to function effectively in a team environment with a willingness to learn new skills and be flexible in work assignments.
• Exhibiting professional conduct in interactions with co-workers and supervisors.
• Experience mentoring students, postdocs and/or more junior staff.
• Bachelor's degree in a STEM field from an accredited college and university and 4 years of related experience, or equivalent experience directly related to the occupation.
Preferred:
• Advanced degree (MS or PhD) in applied mathematics, physics, engineering or related field.
• DOE Q Clearance
• Experience in C++ template metaprogramming and compile time programming techniques along with C++ standards knowledge.
• Experience with LANL's mission and research environment including impact on programmatic deliverables for the nuclear weapons program.
Company:
Los Alamos National Laboratory, a multidisciplinary research institution engaged in strategic science on behalf of national security, is Founded in 1943, the company is headquartered in Los Alamos, USA, with a team of 10001+ employees. The company is currently Late Stage.

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