High-paying mechanical engineering jobs in Irvine
Mechanical Engineering designs, develops, and tests mechanical systems. Engineers solve problems related to machinery and energy use. Strong analytical and problem-solving skills are key.
The 240 mechanical engineering jobs listed below pay well, with salaries between $100,720 and $159,856 per year. Mechanical Engineer, Senior Mechanical Engineer and Mechanical Designer are among the most popular high-paying roles in Irvine, CA.
Job title
Updated Aug 30, 2026
Job title
Irvine, CA
California
Job openings (Irvine)
Senior Hardware Engineer
Irvine
$159,856
per year
California
$189,186
per year
Senior Mechanical Engineer
Irvine
$141,228
per year
California
$150,986
per year
Mechanical Engineer
Irvine
$130,041
per year
California
$127,795
per year
Hardware Design Engineer
Irvine
$122,004
per year
California
$166,708
per year
Mechanical Designer
Irvine
$104,536
per year
California
$121,155
per year
Validation Engineer
Irvine
$100,720
per year
California
$147,157
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Senior Hardware Engineer
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Please refer to the employers job description for complete details.
Senior hardware engineers lead hardware design projects, ensuring high performance and reliability. Expertise in circuit design, strong leadership abilities and experience with hardware testing processes are vital.
The top companies hiring Senior Hardware Engineer in Irvine, CA are Relativity Space (4 jobs), A2e Technologies (1 job), and TP-LINK (1 job).
Currently, 16% of job openings offer remote or hybrid positions and 0% of job openings are part-time roles.
See 22 jobsAverage pay
Irvine
$159,856 per yearCalifornia
$189,186 per yearSkills
- System design
- Manufacturing
- Python
- PCB
- FPGA
-
Senior Mechanical Engineer
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Please refer to the employers job description for complete details.
Senior mechanical engineers lead design projects, oversee teams and ensure compliance with regulations. Expertise in mechanical design, leadership experience and advanced problem-solving abilities are essential in this role.
The top companies hiring Senior Mechanical Engineer in Irvine, CA are Parker Hannifin (5 jobs), Rivian (4 jobs), and Anduril (4 jobs).
Senior Mechanical Engineer jobs take 18 days on average from job posting to starting date. Currently, 17% of job openings offer remote or hybrid positions and 1% of job openings are part-time roles.
See 75 jobsAverage pay
Irvine
$141,228 per yearCalifornia
$150,986 per yearSkills
- Electrical experience
- Revit
- Mechanical engineering
- AutoCAD
- SolidWorks
-
Mechanical Engineer
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Please refer to the employers job description for complete details.
Mechanical Engineers design machinery, analyze mechanical problems, and innovate product solutions. Expertise in mechanical systems, proficiency with CAD software, and problem-solving skills are essential.
The top companies hiring Mechanical Engineer in Irvine, CA are Anduril (4 jobs), Rivian (3 jobs), and Staco Systems (2 jobs).
Mechanical Engineer jobs take 79 days on average from job posting to starting date. Currently, 13% of job openings offer remote or hybrid positions and 2% of job openings are part-time roles.
See 92 jobsAverage pay
Irvine
$130,041 per yearCalifornia
$127,795 per yearSkills
- Mechanical engineering
- AutoCAD
- CAD
- SolidWorks
- Mechanical knowledge
-
Hardware Design Engineer
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Please refer to the employers job description for complete details.
Hardware Design Engineers create designs for electronic systems, focusing on functionality and reliability. Essential qualifications include strong knowledge of circuit design, CAD proficiency, and problem-solving abilities.
The top companies hiring Hardware Design Engineer in Irvine, CA are Excelon solutions (2 jobs), Capgemini (1 job), and Cybernet Manufacturing (1 job).
Currently, 1% of job openings are part-time roles.
See 7 jobsAverage pay
Irvine
$122,004 per yearCalifornia
$166,708 per year -
Mechanical Designer
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Please refer to the employers job description for complete details.
Mechanical designers create detailed technical drawings and models for mechanical systems. Strong CAD expertise, attention to detail and good communication skills are essential for collaboration and project success.
The top companies hiring Mechanical Designer in Irvine, CA are DataAnnotation (2 jobs), Precision CastParts (1 job), and Rivian (1 job).
Mechanical Designer jobs take 91 days on average from job posting to starting date. Currently, 14% of job openings offer remote or hybrid positions and 6% of job openings are part-time roles.
See 23 jobsAverage pay
Irvine
$104,536 per yearCalifornia
$121,155 per yearSkills
- SolidWorks
- AutoCAD
- Mechanical engineering
- CAD
- Mechanical design
-
Validation Engineer
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Please refer to the employers job description for complete details.
Validation engineers ensure systems meet compliance and performance standards through rigorous testing. Key skills for this role include expertise in testing methodologies, analytical thinking and experience with regulatory requirements.
The top companies hiring Validation Engineer in Irvine, CA are Apple (9 jobs), Celero Communications (2 jobs), and Rivian (1 job).
Currently, 3% of job openings are part-time roles.
See 21 jobsAverage pay
Irvine
$100,720 per yearCalifornia
$147,157 per yearSkills
- Manufacturing
- Communication skills
- GMP
- CGMP
- FDA regulations