Engineer III - Defense Systems Division Location : Irvine, CA, United States Job Family : Engineering Job Type : Regular Posted : Dec 9, 2025 Job ID : 61383 Back to Search Results Job Description Apply Now > Save JobJob Saved Parker Aerospace, an operating segment of Parker Hannifin Corporation, is one of the world’s leading producers of flight control, hydraulic, fuel, inerting, fluid conveyance, thermal management, and engine systems and components for the aerospace industry. We design and build equipment for virtually every aircraft and aero engine being produced in the world today. In addition to game-changing technology, our customers look to us for shorter lead times, lower costs, higher reliability, and lifetime support. All coupled with the positive attitude and innovative thinking of a true business partner. Parker Aerospace provides unmatched performance for both our customers and shareholders, built on a foundation of integrity, innovation, and customer satisfaction. As a result, our business has seen consistent growth and, best of all, our team members share in Parker’s success. JOB SUMMARY Carries out engineering assignments concerned with the design of military refrigeration and thermal management equipment. Responsible for design, analysis, development, test and troubleshooting of mechanical and electro-mechanical equipment. Performs drawing checks for other colleagues and engineers as needed. Works cooperatively with other departments. Project/Cognizant engineer for medium level complexity projects. Will be required to interact cooperatively with other engineers, multiple departments, customers, suppliers and management. QUALIFICATIONS + BSME degree from four-year college or university and 5 to 7 years related experience and/or training. + Master's in mechanical engineering is considered a plus. + Requires 5+ years of experience with design and fabrication of mechanical and electro-mechanical systems. + Hands-on test and hardware experience is required. Knowledge of fluid dynamics and heat transfer is required. + Knowledge of ANSI Y14.5 standard is essential. + Experience and training in the Military/Aerospace Industry required. + General machine shop experience is a plus. + Should have hands-on experience in hydraulics, mechanical feed systems, linear controls, basic electronics and servo-mechanisms. + Professional and/or technical certifications from accredited educational and vocational institutions desired. + Experience in the development of thermal systems is a strong plus. + Experience as a lead engineer a plus. + Understanding of military specifications and environment desired. + Experience with electrical circuits and control theory a plus. + Must have knowledge of drawing and drafting standards and Project Engineering responsibilities. + Requires strong oral/written communication skills and must be capable of conducting effective oral presentations to customers. + Must have the ability to meet cost, schedule and technical performance requirements. + Strong organizational skills and ability to prioritize and work under time pressures required. + Travel may be required. + Must be a US Citizen. Competitive Compensation + Pay Range: $100300 to $166900 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. 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 toKnow Your Rights: Workplace Discrimination is Illegal (eeoc.gov) (https://www.dol.gov/sites/dolgov/files/OFCCP/regs/compliance/posters/pdf/22-088\_EEOC\_KnowYourRights-ScreenRdr.pdf) andGenetic Information Discrimination (https://www.eeoc.gov/genetic-information-discrimination) 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.