Engineer II - Defense Systems Division Location : Irvine, CA, United States Job Family : Engineering Job Type : Regular Posted : Dec 9, 2025 Job ID : 61381 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 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. + Two to five 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. 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. 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.