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Professional Engineering Jobs in California (NOW HIRING)

City of Fresno

Licensed Professional Engineer

Fresno, CA · On-site

$145K - $177K/yr

Experience in transportation and Civil Engineering is desirable. DEPARTMENT OF PUBLIC UTILITIES ... Desires a Professional Engineer in the Special Projects & Capital Management (SPCM) Division to ...

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All JobsProfessional Engineering JobsProfessional Engineering Jobs in California

Professional Engineering information

See California salary details

$45.9K

$95.8K

$134.7K

How much do professional engineering jobs pay per year?

As of Sep 8, 2026, the average yearly pay for professional engineering in California is $95,792.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $108,600.00 per year, depending on experience, location, and employer.

What is professional engineering?

Professional engineering refers to the practice of applying scientific and mathematical principles to design, develop, and oversee projects in various engineering fields. Professional engineers (PEs) are licensed individuals who have met education, experience, and examination requirements, allowing them to take legal responsibility for engineering work. They ensure public safety, compliance with regulations, and uphold ethical standards. Obtaining a PE license often leads to greater career opportunities, leadership roles, and increased trust from employers and clients.

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

To thrive as a Professional Engineer, you need a solid background in engineering principles, problem-solving abilities, and typically a relevant engineering degree along with a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, and project management tools, as well as knowledge of applicable codes and regulations, is essential. Strong communication, teamwork, and analytical thinking are valuable soft skills that set top performers apart. These competencies ensure engineers can design effective solutions, maintain safety and compliance, and collaborate efficiently on complex projects.

What are some typical challenges professional engineers face when working on multidisciplinary projects?

Professional engineers often collaborate with teams from different disciplines, such as architects, construction managers, and environmental specialists. One common challenge is ensuring effective communication across these diverse teams, as each may have its own technical language and priorities. Additionally, coordinating project timelines and integrating various technical requirements can be complex. Developing strong project management and interpersonal skills is key to overcoming these hurdles and delivering successful outcomes.

What is the difference between Professional Engineering vs Mechanical Engineering?

AspectProfessional EngineeringMechanical Engineering
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly internship, but not necessarily PE license
Work EnvironmentDesign, review, and approve engineering projects; often in consulting or governmentDesign, analysis, manufacturing, and testing of mechanical systems
Industry UsageUsed across multiple engineering disciplines, especially in regulated projectsPrimarily in manufacturing, automotive, aerospace, and energy sectors

Professional Engineering (PE) is a licensed credential that allows engineers to sign off on projects and work independently, often in consulting or regulatory roles. Mechanical Engineering is a specific discipline focused on designing and analyzing mechanical systems. While many mechanical engineers pursue PE licensure, it is not mandatory for all roles. The main difference lies in licensure and scope of practice, with PE providing legal authority to approve projects.

What can professional engineers do?

Professional engineers design, develop, and evaluate systems, structures, and products across various industries such as civil, mechanical, electrical, and software engineering. They apply technical knowledge, use engineering tools, and often require licensure to approve projects and ensure safety standards are met.

What is the work of a professional engineer?

A professional engineer designs, develops, and evaluates systems, structures, or processes in various engineering fields. They apply scientific principles, use technical tools, and often require licensure to ensure safety, compliance, and efficiency in their projects.

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

The most popular types of Engineering jobs in California are:

What cities in California are hiring for Professional Engineering jobs?

Cities in California with the most Professional Engineering job openings:

Professional Engineering jobs near you
Infographic showing various Professional Engineering job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, and 4% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $95,792 per year, or $46.1 per hour.

Engineering Consulting Professional - IV

Irvine, CA • On-site

Judge Group, Inc.
Recruiting and Staffing Services • 5 - 10K employees
Learn more about Judge Group, Inc.external

$60 - $65/hr

Other

Re-posted 9 days ago

Job description

Location: Irvine, CA Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: Our client is currently seeking a Engineering Consulting Professional - IV
Job Title: Data Center PSC Capacity Engineer
Job Summary:
We are seeking a highly skilled Data Center PSC (Power, Space, Cooling) Capacity Engineer to join our team. This role is responsible for reviewing daily network equipment installation requests across data centers, ensuring optimal utilization of power, space, and cooling resources. The ideal candidate will have deep technical expertise in data center infrastructure, layout optimization, and PSC systems, and will work closely with PSC Capacity Engineers to manage a portfolio of facilities.
Key Responsibilities:
  • Review and approve/reject network equipment installation requests based on PSC availability.
  • Utilize enterprise-wide tools to assess power, space, and cooling capacity.
  • Maintain and update floor plans, rack layouts, and power assignments daily.
  • Optimize data center layout for airflow, power distribution, and space utilization.
  • Collaborate with PSC Capacity Planners and cross-functional teams on system design and implementation.
  • Ensure compliance with NEC and internal standards.
  • Provide technical guidance and documentation for stakeholders.
Must-Have Skills:
  • 5-7+ years in data center engineering, operations, or critical infrastructure.
  • Expertise in AC/DC power systems (UPS, ATS, PDUs, RPPs, etc.).
  • Strong experience with overhead bus ducting systems.
  • Proficiency in HVAC systems, airflow management, and hot/cold aisle containment.
  • Familiarity with DCIM tools (e.g., Sunbird DC Track).
  • Strong understanding of structured cabling (fiber/copper).
  • Experience with AutoCAD and electrical design documentation.
  • Deep knowledge of NEMA receptacles, fuse/circuit breaker sizing, and secondary power feeds.
  • Excellent analytical, communication, and time management skills.
  • Strong knowledge of National Electrical Code (NEC).
Desired Skills:
  • Experience with PSC resource forecasting and balancing.
  • Ability to manage PSC supply-demand alignment for optimal performance.
  • Certifications in electrical or data center engineering are a plus.
Education & Certifications:
Required:
  • Bachelor's degree in Electrical or Mechanical Engineering.

Preferred:
  • Master's degree in a related field.
  • Relevant certifications such as:
    • Certified Data Center Design Professional (CDCDP)
    • Registered Communications Distribution Designer (RCDD)
    • Engineer in Training (EIT)
    • Professional Engineer (PE)
    • Certified System Engineering Professional (CSEP)
    • NICET Electrical Power Testing (EPT)
    • HVAC Excellence Certification

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This job and many more are available through The Judge Group. Please apply with us today!

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