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Summer Systems Engineer Jobs in California (NOW HIRING)

Radiant

Systems Engineer

El Segundo, CA · On-site

$133K - $190K/yr

... summer, with initial customer deliveries beginning in 2028. About the Role Radiant is seeking a ... This role bridges systems engineering, design, analysis, manufacturing, and operations. As a ...

Radiant Industries

Systems Engineer

El Segundo, CA · On-site

$133K - $190K/yr

... summer, with initial customer deliveries beginning in 2028. About the Role Radiant is seeking a ... This role bridges systems engineering, design, analysis, manufacturing, and operations. As a ...

Harmony

Systems Engineer

Palo Alto, CA · On-site +1

Because the invincible summer awaits! For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system hacker, and a math nerd all in ONE. Your typical day involves ...

Harmony

Systems Engineer

Palo Alto, CA

Because the invincible summer awaits! For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system hacker, and a math nerd all in ONE. Your typical day involves ...

Radiant

Quality Systems Engineer

El Segundo, CA · On-site

$133K - $190K/yr

... summer, with initial customer deliveries beginning in 2028. About the Role Radiant is seeking a ... As a Quality Systems Engineer, you will have ownership of policies and procedures that govern the ...

Radiant Industries

Quality Systems Engineer

El Segundo, CA · On-site

$133K - $190K/yr

... summer, with initial customer deliveries beginning in 2028. About the Role Radiant is seeking a ... As a Quality Systems Engineer, you will have ownership of policies and procedures that govern the ...

Radiant

Senior Reactor Systems Engineer

El Segundo, CA · On-site

$133K - $184K/yr

... this summer, with initial customer deliveries beginning in 2028. About the Role We are seeking a ... This position goes beyond traditional systems engineering - you will also gain hands-on experience ...

Radiant

Principal Power Systems Engineer

El Segundo, CA · On-site

$200K - $314K/yr

... summer, with initial customer deliveries beginning in 2028. About the Role Radiant is seeking a ... S. in Electrical Engineering with an emphasis in power systems or control systems. * 5+ years of ...

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All JobsSummer Systems Engineer JobsSummer Systems Engineer Jobs in California

Summer Systems Engineer information

See California salary details

$52.8K

$125.5K

$164.8K

How much do summer systems engineer jobs pay per year?

As of Aug 2, 2026, the average yearly pay for summer systems engineer in California is $125,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $154,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Summer Systems Engineer, and why are they important?

To thrive as a Summer Systems Engineer, you need a solid background in computer science or engineering, knowledge of system architecture, and strong problem-solving abilities, often supported by relevant coursework or internships. Familiarity with operating systems, scripting languages (such as Python or Bash), and system monitoring tools is typically expected. Effective communication, teamwork, and adaptability are crucial soft skills for collaborating on projects and learning quickly in a fast-paced environment. These skills and qualities are vital for contributing to technical solutions, maintaining reliable systems, and maximizing your learning during a short-term engineering role.

What is the difference between Summer Systems Engineer vs Summer Software Engineer?

AspectSummer Systems EngineerSummer Software Engineer
Required CredentialsTypically pursuing a degree in Computer Engineering, Electrical Engineering, or related fields; some internships may require prior coursework in systems or networkingUsually enrolled in Computer Science, Software Engineering, or related programs; programming skills are essential
Work EnvironmentHands-on experience with hardware, networking, and system integration; often involves lab work and system setupFocus on coding, software development, and application design; primarily desk-based with collaborative projects
Employer & Industry UsageCommon in tech companies, hardware firms, and network providers during summer internshipsWidely used across software firms, tech startups, and IT departments for summer roles

The Summer Systems Engineer role emphasizes hardware, networking, and system integration skills, while the Summer Software Engineer focuses on coding and software development. Both roles are popular summer internships in the tech industry, but they target different technical areas and skill sets.

What types of projects and technologies might a Summer Systems Engineer typically work with during their internship?

As a Summer Systems Engineer, you can expect to work on a variety of projects involving the design, implementation, and troubleshooting of IT infrastructure. This often includes hands-on experience with servers, networking equipment, cloud platforms, and operating systems. You'll likely collaborate with senior engineers and IT support staff to assist in system upgrades, monitor system performance, and help automate routine processes. The role provides an excellent opportunity to develop technical skills, learn best practices, and gain exposure to real-world challenges in system administration and engineering.

What does a Summer Systems Engineer do?

A Summer Systems Engineer is typically a student or recent graduate who works in a temporary or internship role to assist with the design, implementation, and maintenance of computer systems and networks. Their tasks may include troubleshooting hardware and software issues, supporting system upgrades, and collaborating with teams to optimize IT infrastructure. The position provides hands-on experience and exposure to real-world engineering environments, helping to build technical and problem-solving skills. Employers often expect basic knowledge of operating systems, networking, and scripting, as well as strong communication abilities.

Are systems engineers in high demand?

Systems engineers are in high demand across various industries such as technology, aerospace, and defense due to their expertise in designing and managing complex systems. The role often requires knowledge of networking, scripting, and certifications like Cisco or CompTIA, and employment opportunities are expected to grow as organizations increasingly rely on integrated technology solutions.

What engineer makes $500,000 a year?

Senior engineers in specialized fields such as software engineering, data engineering, or systems engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High compensation typically requires extensive experience, advanced skills, and working at large technology companies or in executive roles.

What engineers make $300,000 a year?

Senior engineers in fields such as software, systems, or electrical engineering can earn $300,000 or more annually, especially with extensive experience, specialized skills, and leadership roles. High compensation often involves working in high-demand industries, holding advanced certifications, or managing large projects and teams.

What jobs can I get with systems engineering?

Systems engineers can pursue roles such as systems analyst, network engineer, cybersecurity specialist, or project manager, often working in industries like technology, defense, or manufacturing. These positions typically require knowledge of systems design, troubleshooting, and tools like CAD or simulation software, along with relevant certifications such as INCOSE or CompTIA. The roles involve designing, integrating, and maintaining complex systems to meet organizational needs.
What are the most commonly searched types of Systems Engineer jobs in California? The most popular types of Systems Engineer jobs in California are:
What cities in California are hiring for Summer Systems Engineer jobs? Cities in California with the most Summer Systems Engineer job openings:
Summer Systems Engineer jobs near you

Systems Engineer

Radiant

El Segundo, CA • On-site

$133K - $190K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 29 days ago

Job description

About Radiant
Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028.
About the Role
Radiant is seeking a Systems Engineer to develop, maintain, and govern engineering design standards, requirements, and verification methodologies for the mass production of nuclear reactors. This role bridges systems engineering, design, analysis, manufacturing, and operations. As a Systems Engineer, you will be responsible for ensuring that hardware and concepts of operation meet requirements and are designed in accordance with Radiant standards. In short, you'll be the glue between our analysis, test, certification, and design teams, helping to connect the technical dots and solve problems across our reactor designs.
Responsibilities & Duties:
  • Develop, own, and continuously improve design criteria, standards, and requirements for reactor core, structures, fluid systems, electronics, and shielding.
  • Provide critical peer review and approval of hardware designs during design reviews; confirm acceptance and qualification test campaigns.
  • Engage with Engineering to drive optimized designs while shepherding them through the design review process, verification testing, and part release.
  • Guide engineers through the Radiant design process and ensure design criteria/requirements are being followed for reactor design, manufacturing, and test activities.
  • Collaborate with responsible engineers throughout the entire design process, ensuring design criteria are properly considered in the development of hardware.

Required Qualifications & Skills:
  • Bachelor's degree in engineering (mechanical, aerospace, systems, or related).
  • 2+ years of experience in engineering design, analysis, or systems engineering.
  • Experience in manufacturing or production environments.
  • Excellent communication and documentation skills.

Desired Qualifications & Skills:
  • Advanced degree in an engineering discipline.
  • Experience with requirements management tools (e.g., DOORS, Jama, Flow).
  • Strong understanding of the system design process including interface control and tradeoffs.
  • Familiarity with structural, thermal, and fluid systems.
  • 5+ years professional experience in an engineering role (design, analysis, test, or manufacturing.

Additional Requirements:
  • Must be willing to work extended hours and weekends as necessary to accomplish our mission.
  • Must work 100% onsite at El Segundo HQ.
Benefits and Perks
  • Stock: Substantial incentive stock plan for all full-time employees.
  • Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.
  • One Medical: Sponsored memberships for employees and their dependents.
  • Vision: 100% top tier plan coverage + 50% for dependents.
  • Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents.
  • Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
  • 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
  • Daily catered lunch. Free snacks and drinks.
  • Flexible PTO policy. Remote workday allocation.
  • Company and team-bonding events, happy hours and in-person camaraderie.
  • Beautiful El Segundo headquarters close to the Pacific Ocean.

Total Compensation and Benefits
Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant's new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant.
The best of today's advanced reactor builders don't wait for job postings. They join the winning team. If that's you, contact us directly for immediate opportunities: recruiting@radiantnuclear.com.
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls.

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