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Assistant System Engineer Jobs in California (NOW HIRING)

Rivian

System Engineer

Irvine, CA

$95K - $106K/yr

... accommodations to assist you in the search and application process, please email us at ... Typically requires a minimum of 2+ years of system engineering related experience. Proficiency in ...

Rivian

System Engineer

Irvine, CA · On-site

$95K - $106K/yr

... systems engineering tools • Proficiency is using common languages for data analysis and ... accommodations to assist you in the search and application process, please email us at ...

Rivian

System Engineer

Torrance, CA · On-site

$95K - $106K/yr

... accommodations to assist you in the search and application process, please email us at ... Typically requires a minimum of 2+ years of system engineering related experience. Proficiency in ...

Amat

System Engineer II

Santa Clara, CA

$110K - $152K/yr

Contribute to the system engineering specification within the field of expertise * Assist in creating the system engineering specification and write the portion of the system engineering ...

Applied Materials

System Engineer II

Santa Clara, CA · On-site

$110K - $152K/yr

Contribute to the system engineering specification within the field of expertise * Assist in creating the system engineering specification and write the portion of the system engineering ...

North East Medical Services

SYSTEM ENGINEER

Daly City, CA · On-site

$103K - $118K/yr

The Systems Engineer will be responsible for overseeing the entire IT system infrastructure ... Support and mentor Desktop Support technicians. * Assist in resolving escalated technical support ...

KBR

SATCOM Requirements System Engineer

El Segundo, CA

$98K - $122K/yr

Support Model-Based Systems Engineering (MBSE) activities to assist with development and maintenance of technical baselines. * Develop, refine, and manage system and subsystem requirements, ensuring ...

ANRE Technologies Inc

System Engineer I

Altadena, CA

ANRE Technologies is seeking a Mission Systems Engineer I for our Jet Propulsion Laboratory (JPL ... In addition, the person will assist with providing solutions to technical and engineering problems ...

AMAX

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

Review and approve quotations and assist in the timely resolution of technical issues. * Work closely with engineering, manufacturing, and support teams to resolve system integration challenges.

AMAX

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

Review and approve quotations and assist in the timely resolution of technical issues. * Work closely with engineering, manufacturing, and support teams to resolve system integration challenges.

AMAX

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

Review and approve quotations and assist in the timely resolution of technical issues. * Work closely with engineering, manufacturing, and support teams to resolve system integration challenges.

Rio Tinto

Control System Engineer

Boron, CA · On-site

$90K - $123K/yr

Control System Engineer * Opportunity to develop your career and work for a global company ... Lead or assist troubleshooting efforts associated with the control systems to avoid or minimize ...

SF Demo - Rio Tinto

Control System Engineer

Boron, CA · On-site

$90K - $123K/yr

Control System Engineer * Opportunity to develop your career and work for a global company ... Lead or assist troubleshooting efforts associated with the control systems to avoid or minimize ...

Rivian

Electrical System Engineer II

Irvine, CA

$96K - $120K/yr

... accommodations to assist you in the search and application process, please email us at ... Typically requires a minimum of 3+ years of system engineering related experience. Proficiency in ...

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All JobsAssistant System Engineer JobsAssistant System Engineer Jobs in California

Assistant System Engineer information

See California salary details

$32.6K

$87.6K

$132.7K

How much do assistant system engineer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for assistant system engineer in California is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $103,100.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Highly experienced software engineers, especially those in senior or specialized roles such as machine learning engineers or software architects, can earn $500,000 or more annually. Such compensation often includes base salary, bonuses, and stock options, typically in large tech companies or startups with significant funding.

What are some common challenges faced by Assistant System Engineers during the onboarding period?

Assistant System Engineers often encounter challenges such as quickly adapting to complex IT infrastructures, learning proprietary systems, and understanding organization-specific protocols. Collaborating with senior engineers and cross-functional teams can also require strong communication skills to bridge knowledge gaps. Proactively seeking guidance, participating in training sessions, and utilizing available documentation are effective ways to overcome these initial hurdles and build a solid technical foundation.

What does an assistant system engineer do?

An assistant system engineer supports the design, implementation, and maintenance of computer systems and networks. They assist with troubleshooting, system configuration, and documentation, often working under the supervision of senior engineers and using tools like operating systems, scripting languages, and monitoring software.

What is the difference between Assistant System Engineer vs System Engineer?

AspectAssistant System EngineerSystem Engineer
QualificationsBachelor's degree in Computer Science or related field, certifications like CompTIA or Cisco are commonSame as Assistant System Engineer, often with additional certifications or experience
Work EnvironmentSupportive roles in IT teams, assisting with system maintenance and troubleshootingDesign, implement, and manage complex IT systems and infrastructure
ResponsibilitiesAssist in system setup, monitoring, and basic troubleshootingLead system design, deployment, and optimization

In summary, Assistant System Engineers typically support and assist System Engineers in daily tasks, focusing on maintenance and troubleshooting, while System Engineers handle more complex system design and management responsibilities.

Is systems engineer a high paying job?

Systems engineers typically earn competitive salaries that vary based on experience, location, and industry. In general, they are considered well-paid professionals, especially those with specialized skills in areas like network design, cybersecurity, or cloud computing. Certifications and advanced technical knowledge can further increase earning potential.

What are Assistant System Engineers?

Assistant System Engineers are entry-level professionals who support the design, implementation, and maintenance of computer systems and networks within an organization. They assist senior engineers in troubleshooting technical issues, configuring hardware and software, and ensuring the smooth operation of IT infrastructure. This role provides hands-on experience and exposure to various technologies, making it a common starting point for a career in systems engineering.

What are the key skills and qualifications needed to thrive as an Assistant System Engineer, and why are they important?

To thrive as an Assistant System Engineer, you need a solid grounding in computer science fundamentals, troubleshooting, and system administration, typically supported by a relevant degree or certification. Familiarity with operating systems (such as Linux and Windows), scripting languages, and IT service management tools like ServiceNow is often required. Strong analytical thinking, effective communication, and teamwork skills set outstanding candidates apart in this role. These competencies enable efficient problem-solving and collaboration, ensuring reliable system performance and swift resolution of technical issues.

What engineers make $300,000 a year?

Senior engineers in fields such as software engineering, petroleum engineering, and aerospace engineering can earn $300,000 or more annually, especially with extensive experience, specialized skills, and working in high-demand industries or leadership roles. Compensation often includes base salary, bonuses, and stock options, particularly in technology and energy sectors.
What are the most commonly searched types of System Engineer jobs in California? The most popular types of System Engineer jobs in California are:
What cities in California are hiring for Assistant System Engineer jobs? Cities in California with the most Assistant System Engineer job openings:
Assistant System Engineer jobs near you
Infographic showing various Assistant System Engineer job openings in California as of June 2026, with employment types broken down into 89% Full Time, 4% Part Time, 2% Temporary, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $87,592 per year, or $42.1 per hour.
System Engineer

System Engineer

Naval Facilities Engineering Systems Command (NAVFAC)

Port Hueneme, CA • On-site

Other

Retirement

Posted 3 days ago

Naval Facilities Engineering Systems Command rating

7.7

Company rating: 7.7 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

26th of 46 rated military and defense

Job description

The Navy’s NAVFAC EXWC Command is looking for a Project Manager or System Engineer to support the Cable System Innovation Division. The primary objective of this role is to manage, control, coordinate, and execute assigned undersea infrastructure projects, including complex seafloor cable systems.

Our team provides direct Department of Defense subject matter expertise for multimillion-dollar Research, Development, Test, and Evaluation efforts encompassing the design, planning, and deployment of critical at-sea and seafloor systems. The selected candidate will work on multiple high-impact projects with an inter-disciplinary group of engineers and scientists.

The role includes the management and execution of assigned undersea infrastructure projects. Typical duties involve coordinating the planning, design, cost engineering, construction, and environmental considerations for engineering projects of considerable scope and complexity, measured by their diversity, geographical area, management demands, technical intricacies, and public issues. In support of these projects, the incumbent will organize and direct program efforts, prepare technical reports and proposals, and negotiate effectively with management. The work environment spans office, lab, shop, and field-based settings. Projects require a self-starter who can work independently as well as collaborate as a strong team player.


Qualifications

  • A bachelor’s or master’s degree in system engineering or engineering management is preferred (degrees from other management or engineering fields will be considered provided the individual has the required knowledge, skills, and abilities).
  • Knowledge of concepts, principles, practices, and techniques of project management and government acquisition programs, including managing contracts, assessing cost/schedule/performance, and risk management.
  • Knowledge of system engineering concepts, including requirement development, validation and verification techniques, and system engineering technical review processes.
  • Proficiency with software and programming languages such as Microsoft Office (Projects and Visio), systems engineering programming languages (SysML/UML), and model-based system engineering tools (MagicDraw/Cameo and DOORs).
  • Strong analytic, written, and verbal communication skills to illustrate concepts and present technical solutions clearly and concisely.
  • Familiarity with U.S. government acquisitions, regulations, and NAVFAC design guides. COR certification and experience managing contracts is highly desirable.
  • Willingness to travel (up to 25%) and perform occasional field, lab, and offshore work to support projects.


What We Offer

  • Competitive salary based on your degree, experience, and market rates.
  • A recruitment incentive may be authorized to eligible new employees.
  • A relocation incentive may be authorized to assist with relocation.
  • The benefits and retirement plans for Federal Civilian position. For more info: https://www.opm.gov/healthcare-insurance/flyers/insurance-overview.pdf


Important: This position requires U.S. Citizenship and ability to obtain and maintain a top secret clearance.


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