Senior Propulsion Test Engineer

Company & Mission:

Agile Space Industries, Inc. (AGILE) designs, builds, and tests in-space propulsion systems for satellites and spacecraft. AGILE uses state of the art 3D metal alloy printing techniques to rapidly design, manufacture, and test new engine designs in our purpose-built propulsion test facility. With over a decade of experience testing rocket engines, and engineers who have worked at industry leaders like Blue Origin, SpaceX, NASA, and Aerojet Rocketdyne, AGILE is a rapidly growing company with many exciting Defense, Civil and Commercial programs.

AGILE is headquartered in Durango, CO with a facility in Mount Pleasant, PA and growing presence in Tulsa, OK. 

Agile Space Industries is seeking a Senior Propulsion Test Engineer III/IV onsite in Durango, CO where you will have the opportunity to join our team of seasoned professionals in a dynamic testing environment. We are seeking a passionate and driven individual to add to our team and contribute to the development of cutting-edge propulsion systems for space exploration.

We are seeking a level III/IV Senior Propulsion Test Engineer: 

• Level III: Candidates should bring 8-20 years of relevant experience, demonstrating strong foundational skills and the ability to work independently.
• Level IV: Candidates with 12-25 years of experience are encouraged to apply, as they will be expected to offer advanced expertise and leadership.

Required Skills

• Bachelor’s degree in Mechanical, Aerospace, Electrical, or related engineering field required.
• Deep hands-on test engineering experience: setting up, instrumenting, executing hot-fire or high-pressure rocket engine tests.
• Strong troubleshooting skills in real time: root cause analysis when something breaks under test.
• Comfortable with test stand operations, instrumentation & DAQ tools.
• Ability to work extended shifts, weekends, and in harsh conditions (cold, heat, outdoors).

Preferred Skills

• Master’s degree preferred for Test Engineer IV. Equivalent hands-on experience in rocket propulsion testing may be considered in lieu of advanced degree.
• Experience with hypergolic or cryogenic propulsion systems.
• Proven leadership in test campaigns: mentoring juniors, managing parts of test operations.
• Strong in test data analysis: visualization, report generation, telemetry.
• Familiarity with propellant handling and GSE (ground support equipment).
• Experience with control systems or remote test setups.
• No specific certifications required, but training in hazardous propellant handling or test safety is a plus.

Schedule Expectations:

• Standard schedule: Monday–Thursday, 10 hours/day (4/10s).
• Days may rotate occasionally with teammates to ensure full coverage of test campaigns.
• Overtime as needed to support critical testing, including evenings or extended shifts.
• Weekend or holiday work may occasionally be required during high-priority testing.
• Flexibility expected to align with the test team’s rotation and operational tempo.
• This role will involve travel for roughly 10–15% per year (~1/8 of time). 

Employment Type: Exempt

The expected salary range for this role is $89,600-$147,300 annually. Final compensation will be based on factors such as experience, skills, and internal equity, and is typically made within the midrange, rather than the upper end.

Work Schedule: Full Time

Location: Durango, CO – 100% onsite

What You'Ll Love About Us:

100% covered monthly premium plans paid by employer for Medical, Dental and Vision for you and your dependents.

Paid Holidays, Paid Flexible Time Off, Sabbatical Leave, Company Sponsored Life and AD&D, Short and Long Term Disability, Paid Maternity/Parental/Adoption Leave

The company will match 100% of the employee contribution up to 4% of the employee’s salary.

Employee Referral Program

Company get-together and team outings and best of all, working with amazing humans!

We are committed to creating a diverse work environment and proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, region, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other basis protected by law.

Don’t meet every single requirement? At Agile, we are committed to fostering a diverse, inclusive, and authentic workplace. If you’re excited about this role but your experience doesn’t perfectly align with every qualification, we encourage you to apply anyway. You might be the perfect fit for this role or another opportunity with us.

Reasonable Accommodation

At AGILE, our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please submit a request to hr@agilespaceindustries.com.

Posting Timeline: This position will remain open for a minimum of five (5) business days and will continue to accept applications until the role is filled. Early applications are encouraged, as reviews and interviews may begin during the posting period.

Recruitment Notice: Agile Space Industries is not partnering with external recruiters or agencies at this time. Please do not contact our staff directly regarding open positions. All candidates must apply through our official application process to be considered

The salary ranges provided in this job posting are indicative and may be adjusted for individual candidates commensurate with experience or technical capabilities.  In compliance with the Colorado Equal Pay for Equal Work Act, a potential new employee's salary history will not be used in compensation decisions.

AGILE is proud to be an equal opportunity employer. All applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, or age.

• Please note that if the position is covered by federal international trade regulations, it is a requirement of the position that the individual be eligible to obtain any required authorizations from the U.S. Department of State or U.S. Department of Commerce.