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Junior Engineering Jobs in California (NOW HIRING)

Blueprint Hires

Junior Engineer

Irvine, CA

A multi-disciplinary architectural, engineering and construction firm is seeking a Junior Engineer, to help them build a better future by bringing your technical expertise to their Irvine, CA office.

Connexion Systems & Engineering, Inc.

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Jr. FPGA Engineer

Sunnyvale, CA · On-site

$32 - $46/hr

Jr. FPGA Engineer Pay Rate $32.00/hour to $46.00/hour Must be legally authorized to work in the US without sponsorship and able to work strictly on a W2 basis (NO C2C) Duration 5+ months Location ...

EPOCH Projects, Inc.

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Senior Civil Engineering Assistant

Westlake Village, CA · On-site

$85K - $125K/yr

Review junior staff work product for accuracy, completeness, and compliance with company standards and project requirements. * Provide mentorship and technical guidance to junior engineering staff ...

Blueprint Hires

Junior Engineer

Palo Alto, CA

A multi-disciplinary architectural, engineering and construction firm is seeking a Junior Engineer, to help them build a better future by bringing your technical expertise to their Palo Alto, CA ...

EPOCH Projects, Inc.

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Senior Civil Engineering Assistant

Westlake Village, CA · On-site

$85K - $125K/yr

Review junior staff work product for accuracy, completeness, and compliance with company standards and project requirements. * Provide mentorship and technical guidance to junior engineering staff ...

Placer County California

Engineer - Junior

Auburn, CA · On-site

$43.15 - $53.88/hr

To participate at the Junior level, the Assistant level, or both levels, you must complete and ... DEFINITION To perform professional and technical engineering work in the office and in the field ...

Foxconn Assembly LLC

Jr. NPI Engineer

San Jose, CA · On-site

$27 - $30/hr

As a Junior NPI Engineer, you will provide technical support, guidance, and evaluation for new ... Prepare engineering documentation for production and support prototype builds * Serve as the ...

Valid8 Financial, Inc.

$72 - $88/hr

As an EVITP (Electric Vehicle Infrastructure Training Program) certified turnkey engineering ... The Junior Project Engineer supports Senior Project Engineers by coordinating tasks, tracking ...

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All JobsEngineering JobsJunior Engineering JobsJunior Engineering Jobs in California

Junior Engineering information

See California salary details

$33.1K

$70.9K

$108.1K

How much do junior engineering jobs pay per year?

As of Aug 28, 2026, the average yearly pay for junior engineering in California is $70,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,900.00 and $79,000.00 per year, depending on experience, location, and employer.

What is a junior engineer?

Junior Engineers are entry-level professionals in the engineering field who typically work under the supervision of more experienced engineers. They assist with designing, developing, and testing products or systems while gaining hands-on experience and technical skills. Junior Engineers may be recent graduates or those with limited work experience, and their duties often include preparing reports, conducting research, and supporting project teams. This role provides a foundation for career growth in engineering.

What are the key skills and qualifications needed to thrive as a junior engineer, and why are they important?

To thrive as a Junior Engineer, you need a solid understanding of engineering fundamentals, problem-solving abilities, and a relevant engineering degree or diploma. Familiarity with industry-standard software such as AutoCAD, SolidWorks, or MATLAB, as well as basic knowledge of project management tools, is often required. Strong communication, teamwork, and a willingness to learn are essential soft skills for growth in this role. These skills enable Junior Engineers to contribute effectively to projects, adapt to new challenges, and develop professionally within multidisciplinary teams.

What types of projects do junior engineers typically work on during their first year?

During their first year, Junior Engineers often support more experienced team members on a variety of tasks, such as drafting designs, performing data analysis, or assisting with testing and troubleshooting. They may be assigned smaller components of larger projects or help maintain documentation and project records. This hands-on exposure helps them build foundational skills, understand workflows, and become familiar with industry standards. Collaboration with cross-functional teams is common, offering valuable learning opportunities and broadening their professional network.

What is the difference between Junior Engineering vs Junior Mechanical Engineer?

AspectJunior EngineeringJunior Mechanical Engineer
Required CredentialsAssociate's degree or relevant certificationBachelor's degree in Mechanical Engineering or related field
Work EnvironmentVarious industries including manufacturing, construction, techManufacturing plants, design firms, R&D labs
Employer & Industry UsageCommon in engineering firms, tech companies, constructionPrimarily in mechanical design, manufacturing, and industrial sectors

Junior Engineering is a broad role for entry-level engineers across multiple disciplines, while Junior Mechanical Engineer specifically focuses on mechanical systems and design. Both roles typically require related certifications or degrees, but Junior Mechanical Engineer often demands a bachelor's in mechanical engineering. The roles share similar work environments and industry usage, with Junior Mechanical Engineer being a specialized subset within the broader Junior Engineering category.

How do I become a junior engineering?

To become a junior engineer, typically you need a relevant degree such as a bachelor's in engineering or a related field. Gaining practical skills through internships, certifications, or technical training in tools like CAD or programming languages can also improve your chances. Entry-level positions often require strong problem-solving abilities and basic knowledge of engineering principles.

What are the most commonly searched types of Engineering jobs in California?

The most popular types of Engineering jobs in California are:

What are popular job titles related to Junior Engineering jobs in California?

For Junior Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior Engineering jobs in California look for?

The top searched job categories for Junior Engineering jobs in California are:

What cities in California are hiring for Junior Engineering jobs?

Cities in California with the most Junior Engineering job openings:

Junior Engineering jobs near you
Infographic showing various Junior Engineering job openings in California as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, 2% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $70,859 per year, or $34.1 per hour.

Junior Engineer

San Diego, CA • On-site

Engineering Services Network, Inc
51 - 200 employees
Learn more about Engineering Services Network, Incexternal

Full-time

Re-posted 29 days ago

Job description

Job Title
Junior Engineer
Location
San Diego, CA - CA US (Primary)
Job Description
Founded in 1995, ESN is a Small Disadvantaged Business (SDB), Service-Disabled Veteran-Owned Small Business (SDVOSB) and Veteran Owned Small Business (VOSB). ESN delivers trusted solutions that support our nation's defense. For more than two decades, we have been providing our military and government customers with mission-critical services including engineering and technical support, strategic and program management, testing and evaluation, operations, support, and information technology. We are committed to proven, repeatable corporate quality management processes and are certified CMMI Maturity Level III - Development/Services & ISO 9001:2015.
We are seeking a Junior Engineer.
Located on-site at Naval Station San Diego, CA.
Employee shall provide support to programs including Gun Weapon System (GWS), Littoral Combat Ship (LCS) Sea Frame, LCS Mission Module (MM), LCS Trainers, Tomahawk, Unites States Coast Guard (USCG), USCG Aegis Athena program, Harpoon program, Guided-Missile Frigate (FFG) program, USS Zumwalt (DDG-1000)-Guided Missile Destroyer program, Multi-Mission Surface Combatant (MMSC) program, and Over-The-Horizon (OTH) Weapon System program, Aegis Weapon System (AWS) program, Ship Self Defense System (SSDS) program, Ballistic Missile Defense (BMD) program, Carrier program, Amphibious program, Destroyer program, Cruiser program, Frigate program, Integrated Combat System program, Unmanned program, and other programs as required.
Responsibilities:
  • Provide supportability analysis, planning, execution through life cycle. Provide acquisition design review support with sustainment focus.
  • Support system Reliability, Availability, Maintainability, Cost (RAM-C) data collection, analysis, and reporting. Develop and update Readiness Growth Candidates (RGC).
  • Identify and develop failure mode and root cause for systemic issues and conduct analysis to support reliability and maintainability improvements. Apply Machine Learning to reduce labor intensive tasks and other applicable areas.
  • Support development of Reliability Block Diagrams, Part to Block Diagrams, Fault Tree Analysis, Failure Modes Effectiveness and Corrective Action (FMECA), Level of Repair Analysis (LORA), and Sparing analysis. Review and assess the system design parameters and provide design, maintenance, or logistics solutions.
  • For supportability issues, review and evaluate the ship/system concept of operations, designs and technologies, review system data deliverables and provide comments using established reporting procedures.
  • Support system reporting milestones through weekly and monthly periodic readiness and fleet operational requirements reporting.
  • Analyze RAM-C data and develop trade off analysis and supporting decision to determine Course of Action for identified issues.
  • Coordinate with maintenance personnel, ship riders, Original Equipment Manufacturers (OEMs), In Service Engineering Agents (ISEA), program office sponsors, and Subject Matter Experts (SME) to document and update any RAM-C issues that arise during the life cycle.
  • Participate in program and technical reviews to support issue identification, analysis, and reporting. Utilize Navy identified systems and tools (i.e., JIRA, Advana Jupiter, Tableau, Python, OPUS, SIMLOX, Block SIM, R, and others) to document issues, gain efficiencies, perform analysis, and develop technical reports.
  • Support the development of key measures to determine system readiness including but not limited to: Mean Time Between Failure (MTBF), Mean Time to Repair (MTTR), and Mean Logistics Delay Time (MLDT) to generate the Operational Availability (Ao) or Material Availability (Am) or other specific measures traceable to program requirements.
  • Provide weekly highlights of efforts accomplished and being worked.

Qualifications:
  • Bachelor of Science (B.S.) degree in Engineering, demonstrating a strong foundation in analytical thinking, scientific methodology, and problem-solving skills applicable to technical and research-based environments.

Security Clearance:
Must hold an active Department of Defense (DoD) SECRET clearance.
Job Requirements
Clearance Requirement

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