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Internship High Performance Computing Engineer Jobs in Simi Valley, CA

Q-CTRL

Principal Software Engineer

Los Angeles, CA

$260K - $335K/yr

High performance computing and/or machine learning experience a bonus. Critical skills necessary ... Strong programming skills in languages like Python, Rust, and Go. Salary The targeted base salary ...

Q-CTRL

Principal Software Engineer

Los Angeles, CA

$260K - $335K/yr

High performance computing and/or machine learning experience a bonus. Critical skills necessary ... Strong programming skills in languages like Python, Rust, and Go. Salary The targeted base salary ...

Q-CTRL

Principal Software Engineer

Los Angeles, CA · On-site

$260K - $335K/yr

High performance computing and/or machine learning experience a bonus. Critical skills necessary ... Strong programming skills in languages like Python, Rust, and Go. Salary The targeted base salary ...

Freeform

Software Engineer

Los Angeles, CA

$115K - $150K/yr

You'll work with a talented engineering team from some of the world's most innovative companies across a range of projects including controls, high-speed data acquisition, high-performance computing ...

Freeform

Software Engineer

Los Angeles, CA

$115K - $150K/yr

You'll work with a talented engineering team from some of the world's most innovative companies across a range of projects including controls, high-speed data acquisition, high-performance computing ...

Freeform

Software Engineer

Los Angeles, CA · On-site

$115K - $150K/yr

You'll work with a talented engineering team from some of the world's most innovative companies across a range of projects including controls, high-speed data acquisition, high-performance computing ...

Inversion

Simulation Engineer I, Arc Vehicle

Los Angeles, CA · On-site

$71K - $124K/yr

Maintain and troubleshoot simulation backend infrastructure, high-performance computing (HPC) nodes ... Typically 1+ years of internship, academic research, or professional experience developing software ...

Introl

Data Center Technician

Los Angeles, CA · On-site

$30 - $36/hr

... high-performance computing deployments, supporting the advancement of AI computing with precision, speed, and minimal downtime. Our network of 1,000+ field engineers operates globally, tackling the ...

Q-CTRL

Software Engineer

Los Angeles, CA

$130K - $170K/yr

Experience building high-performance backend systems. * Experience with asynchronous programming ... Interest in quantum computing or scientific software. * Experience with Rust, Go, or other systems ...

Q-CTRL

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

Experience building high-performance backend systems. * Experience with asynchronous programming ... Interest in quantum computing or scientific software. * Experience with Rust, Go, or other systems ...

Q-CTRL

Software Engineer

Los Angeles, CA

$130K - $170K/yr

Experience building high-performance backend systems. * Experience with asynchronous programming ... Interest in quantum computing or scientific software. * Experience with Rust, Go, or other systems ...

Q-CTRL

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

Experience building high-performance backend systems. * Experience with asynchronous programming ... Interest in quantum computing or scientific software. * Experience with Rust, Go, or other systems ...

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Internship High Performance Computing Engineer information

See Simi Valley, CA salary details

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How much do internship high performance computing engineer jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for internship high performance computing engineer in Simi Valley, CA is $62.05, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $70.24 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship High Performance Computing (HPC) Engineer, and why are they important?

To thrive as an Internship High Performance Computing Engineer, you need a solid background in computer science fundamentals, programming (especially in C/C++ or Python), and a familiarity with parallel computing concepts, often supported by coursework or relevant project experience. Experience with Linux environments, HPC clusters, and distributed computing frameworks, as well as tools like MPI, OpenMP, or Slurm, is commonly required. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively within technical teams help interns stand out. These skills ensure you can efficiently support computational research, resolve technical challenges, and contribute meaningfully to HPC projects.

What is the difference between Internship High Performance Computing Engineer vs Internship Data Scientist?

AspectInternship High Performance Computing EngineerInternship Data Scientist
Required SkillsProgramming (C++, Python), parallel computing, HPC systemsStatistics, machine learning, data analysis, Python/R
Work EnvironmentResearch labs, tech companies, academia with focus on HPC systemsTech firms, finance, healthcare, research institutions
Industry UsageHigh-performance computing projects, scientific simulationsData analysis, predictive modeling, business insights

Internship High Performance Computing Engineers focus on developing and optimizing computational systems for large-scale scientific and engineering problems, requiring skills in parallel programming and HPC environments. In contrast, Internship Data Scientists analyze data to extract insights, using statistical and machine learning techniques. Both roles are valuable in tech and research sectors but differ in technical focus and daily tasks.

What is an Internship High Performance Computing Engineer?

An Internship High Performance Computing (HPC) Engineer is a student or early-career professional who works with advanced computing systems designed for processing large data sets and complex calculations at high speeds. During the internship, they assist in developing, optimizing, and maintaining HPC infrastructure, software, or applications used in scientific research, engineering, or data analysis. The role often involves learning about parallel computing, cluster management, and performance tuning, while gaining hands-on experience with cutting-edge technologies. Interns work under the supervision of experienced HPC engineers, contributing to projects that advance computational capabilities in various fields.

What types of projects can I expect to work on as an Internship High Performance Computing Engineer?

As an Internship High Performance Computing (HPC) Engineer, you will typically contribute to projects involving optimization of scientific applications, performance analysis, and cluster management. Interns often assist with benchmarking software, troubleshooting issues in parallel computing environments, and supporting researchers with technical solutions. You'll likely collaborate closely with senior HPC engineers, system administrators, and academic researchers to ensure efficient use of computing resources. This hands-on experience provides valuable insight into real-world challenges faced in HPC environments and helps build a strong foundation for future roles in the field.
What cities near Simi Valley, CA are hiring for Internship High Performance Computing Engineer jobs? Cities near Simi Valley, CA with the most Internship High Performance Computing Engineer job openings:
Internship High Performance Computing Engineer jobs near you

Principal Software Engineer

Q-CTRL

Los Angeles, CA

$260K - $335K/yr

Full-time

Re-posted 29 days ago

Job description

About the team
At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real impact through software innovation. Our work is underpinned by robust standards, and by embracing the three virtues. Our team excels in areas across back-end, front-end, machine learning, and platform engineering.
 
We transform Q-CTRL’s world-leading technological breakthroughs into commercial software products with applications across defense, research, and industry. We work closely with Product, Design, and Research teams to accelerate the path to quantum advantage worldwide.

About the role
We are seeking a Principal Software Engineer to lead the architectural evolution of Q-CTRL’s product portfolio, enabling faster delivery, greater scalability, and enhanced Product team autonomy. This role is critical in realizing the Opal Suite architecture - a scalable and resilient ecosystem for supporting rapid product innovation and expansion. Reporting to the VP of Software Engineering, you will oversee efforts across multiple teams and departments, working closely with their Technical Leads, Research and Engineering Managers. 
 
As a thought leader in system architecture, you will drive technical excellence across teams, guiding the development of a modular, high-performance architecture that supports seamless integrations and empowers Product teams to innovate independently and at speed.
What you'll be doing:
  • Driving architectural direction as an individual contributor across products with an emphasis on back-end and platform engineering, yet with a mindset that is agnostic of a specific technology stack.
  • Influencing technical strategy and OKRs, aligning stakeholders across multiple teams and seniority levels, with a horizon beyond 12 months.
  • Setting and driving engineering excellence across the organization, particularly around patterns and abstractions that span products and domains.
  • Overseeing (and often owning) large cross-team and cross-department technical solutions, involving technical and non-technical stakeholders.
  • Mentoring engineers at all levels on technical topics, particularly around system design, acting as a dotted-line leader in some instances, with the assistance of an Engineering Manager.
  • Expertly articulating trade-offs in complex design to audiences inclusive of executive and senior leadership.
  • Spending around 30% of time coding and 70% of time leading, flexing these percentages depending on company needs.
Ideally you'll have:
  • 10+ years of software engineering experience as a passionate individual contributor with a focus on software product architecture.
  • Experience with DevOps practices, including CI/CD pipelines and infrastructure-as-code tools.
  • A physics background is not required however, a keen desire to rapidly learn and upskill in quantum computing technologies is critical.
  • High performance computing and/or machine learning experience a bonus.
Critical skills necessary:
  • Proven track record of leading cross-disciplinary architectural transformations, particularly in cloud-native and microservices environments.
  • Expertise in designing and implementing high-performance data storage, APIs, workflow orchestration, event-driven, and distributed systems.
  • Exceptional technical documentation and communication skills (architecture diagrams, design documents, technical decisions).
  • Strong programming skills in languages like Python, Rust, and Go.
Salary
The targeted base salary range for this position is between $260,000 - $335,000 and will ultimately be determined by specific job-related skills, experience, level, location and other contributing factors. Depending on the position offered, this role may be eligible for annual discretionary bonuses, equity and other forms of compensation outside of the targeted base salary range. For more information on benefits at Q-CTRL, please visit our careers page at https://q-ctrl.com/careers.
 
Should you have any questions related to the compensation package, please speak directly with the Talent Acquisition representative.

About Q-CTRL
Q-CTRL is the global leader in AI-powered quantum control infrastructure software. We build the tools that make quantum technology useful, solving the hardest challenges in quantum computing and quantum sensing to deliver real-world impact.
 
Founded in 2017, we operate globally with offices in Sydney, Los Angeles, San Francisco, Berlin, and Oxford. Our teams bring together technical and multi-disciplinary expertise across the product lifecycle, and we’re hiring talent to help scale every part of the business. We work quickly to turn cutting-edge science into deployable technology.
 
In 2024 we raised US$113 million in Series B funding, the largest aggregate investment for a quantum software company. Six months later we delivered the first commercial quantum advantage with Ironstone Opal, our field-validated quantum navigation solution for defense and industry.
 
At Q-CTRL, we prioritize outcomes over hours. We offer flexibility, equity potential, and competitive benefits that reflect our high-performance culture. If you’re ready to help shape the future of quantum, we’d love to hear from you!
 
Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
 
Please be advised that our communications will only come from the @q-ctrl.com domain. All our active job postings are available on our company website.
 
To recruitment agencies, we do not accept unsolicited branded profiles and are not responsible for any fees related to unsolicited resumes.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.