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Mechanical Engineer II (ECS) - Defense Systems Division

Parker Hannifin Corporation
$83,250.00 - $138,550.00 / yr
parental leave, paid time off, paid holidays, tuition reimbursement, 401(k), retirement plan
United States, California, Irvine
Jul 01, 2026

Position Summary

The Defense Systems Division is part of the Parker Aerospace Group, located in Irvine, California. Our products are used across military and commercial platforms globally. We specialize in cutting edge thermal management systems and components including fans, pumps and compressors, ammunition handling systems, weapon scoring systems, dynamic pressure sensors, piezoelectric accelerometers, towed targets, reeling machines, and associated telemetry.

For over fifty years, we have been a leader in defense products, contributing to the operational success of some of the most advanced military platforms worldwide.

As a member of our team, you are instrumental in fulfilling our mission: 'Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.' Pursuing a career at Parker presents unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parker's goal of addressing the world's most pressing engineering challenges. At Parker, our team members belong, matter and make a difference.

JOB SUMMARY

The Mechanical Engineer will carry out engineering assignments concerned with the planning, design and testing of mechanical equipment, systems, and processes. Works cooperatively with other departments. Supports higher level engineers for medium level complexity projects.

ESSENTIAL DUTIES & RESPONSIBILITIES

  • Designs mechanical equipment, systems and processes.
  • Performs calculations and analyses to ensure suitability of design.
  • Solves problems related to the assembly, repair and test of environmental control systems. Under general supervision, performs assignments which involve responsibility for a secondary project or a part of a major project.
  • Works with colleagues in the department and in other departments.
  • Writes reports as required.
  • Presents designs to peers, other engineers and customers.
  • Works under supervision, performs assignments of medium complexity and may assist senior engineers with more complex assignments.
  • May give directions and/or guidance to junior level engineers, designers and drafters.

QUALIFICATIONS

  • Bachelor's degree (B.S.M.E) from four-year College or University.
  • 2-5+ years of experience with design, analysis and development of industrial equipment.
  • Knowledge of applied thermodynamics and mechanical design.
  • Knowledge of drawing and drafting standards a plus.
  • Capable of carrying out assignments concerned with mechanical equipment.
  • Understanding of military specifications, environmental specifications, and test specifications desired.
  • Hands-on test and hardware experience is required.
  • Requires strong oral/written communication skills and must be capable of conducting effective oral presentations to customers.
  • Defense or aerospace industry experience desired.
  • Experience in the development of thermal systems is a strong plus.
  • Experience with electrical circuits and control theory a plus.
  • Must be a US Citizen.

Pay, Benefits, Work Schedule

Competitive Compensation

  • Pay Range: $83250 to $138550 annually
  • Participation in Annual Incentive Program

Benefit & Retirement Plans

Parker offers competitive benefit programs, including:

  • Comprehensive coverage for medical, prescription drugs, dental, vision, voluntary optional life, accident insurance, hospital indemnity insurance and critical illness insurance with competitive premium cost.
  • 401(k) Plan with company matching contributions at 100% of the first 5% of pay.
  • Company provided defined-contribution retirement plan with annual contribution equal to 3% of pay.
  • Career development and tuition reimbursement.
  • Other benefits including paid parental leave, short and long-term disability programs, adoption assistance, a Care.com membership and financial planning assistance are provided at no cost to you.
  • Supplemental benefit programs including identity protection, legal protection, and pet wellness are available at competitive rates.
  • Paid Time Off and Company-Paid Holidays.

Equal Employment Opportunity

Parker is an Equal Opportunity and Affirmative Action Employer. Parker is committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job related reasons regardless of race, ethnicity, color, religion, sex, sexual orientation, age, national origin, disability, gender identity, genetic information, veteran status, or any other status protected by law. This position is subject to meeting export compliance eligibility requirements.

("Minority / Female / Disability / Veteran / VEVRAA Federal Contractor")

If you would like more information about Equal Employment Opportunity as an applicant under the law, please go to Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov) and Genetic Information Discrimination

Drug Tests

Drug-Free Workplace
In accordance with Parker's policies and applicable state laws, Parker provides for a drug-free workplace. Therefore, all applicants seeking employment with Parker will be subject to drug testing as a condition of employment.

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