Senior Operations and Test Engineer

Company: Hermeus
Location: Los Angeles
Posted on: February 19, 2026

Job Description:

Job Description Job Description Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. Responsibilities: Develop and standardize procedures/automation for the checkouts, integration, development testing, and taxi testing of new and flight-proven vehicles, rapidly iterating based on lessons learned Design software and automation tools to enable autonomous vehicle operations, and to conduct vehicle system testing in ways that reduce complexity Assist with integration and testing of flight hardware, partnering with and providing direction to highly skilled field technicians and specialists daily Ensure test and flight readiness by reviewing test results and working with other teams to resolve off-nominal test results, collaborating with engineering staff from other departments and locations on a regular basis Identify opportunities to improve existing processes and equipment to eliminate small scale production waste Manage work orders and drive non-conformances into actionable items and systematic improvements Minimum Requirements: Bachelor’s degree in an engineering discipline 3 years of experience with mechanical, electrical and/or fluid systems Preferred Skills and Experience: Expert level first-principles engineering knowledge Experience working with a variety of software systems and writing/de-bugging code Experience writing test plans and test procedures Experience (preferably hands-on) working on projects that involve the integration of electrical, mechanical, and software systems Professional experience testing and operating with or around hazardous systems (high voltage, high pressure, combustible fluids, etc.) Professional experience working with large assembly moves (e.g. crane operations) Ability to communicate clearly and accurately with a wide range of people Ability to multitask and work in a fast-paced, autonomously driven, and demanding start-up atmosphere Ability to learn, lead others, and help others learn while maintaining productivity Advanced degree in electrical engineering, computer engineering, computer science, mechatronics, mechanical engineering, and/or aerospace engineering Additional Requirements: Ability to work long hours and some weekend as needed, to support critical milestones Ability to lift up to 25 lbs; standing, climbing, bending, grasping, sitting, pulling, pushing, stooping, stretching, and carrying maybe require to perform the functions of this positions. Ability to travel on short notice to support test campaigns Must be eligible to pass Air Force background checks The salary information provided is a general guideline only. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer. Salary is only one part of our total compensation and benefits package. Hermeus offers competitive salary and equity, unlimited PTO policy, paid parental leave, potential for year-end bonuses, and more! 100% employer-paid health care 401k & Retirement Plans Unlimited PTO Weekly Paid Office Lunches End of Year Bonuses Fully stocked breakrooms Stock Options Paid Parental Leave U.S. EXPORT CONTROL COMPLIANCE STATUS The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending. EQUAL OPPORTUNITY Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Keywords: Hermeus, Rancho Santa Margarita , Senior Operations and Test Engineer, Engineering , Los Angeles, California