Mechanical Engineer
Merritt Island, FL · On-site
Perform hazardous and non-hazardous fluid operations primarily for spacecraft hypergolic propellant loading. * Responsible for developing plans, writing work authorization documents, leading Task ...
Merritt Island, FL · On-site
Perform hazardous and non-hazardous fluid operations primarily for spacecraft hypergolic propellant loading. * Responsible for developing plans, writing work authorization documents, leading Task ...
Merritt Island, FL · On-site
Perform hazardous and non-hazardous fluid operations primarily for spacecraft hypergolic propellant loading. * Responsible for developing plans, writing work authorization documents, leading Task ...
Durango, CO · On-site
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
Durango, CO · On-site
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
Durango, CO · On-site
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
Quick apply
Durango, CO · On-site
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
$144K - $200K/yr
Lead the design and development of hypergolic propulsion systems and components, including combustion devices, liquid rocket engines, propellant systems, and supporting components. * Establish ...
TX · On-site
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
TX · On-site
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
Briggs, TX · On-site
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
Briggs, TX · On-site
You will be responsible for hands-on hardware preparation, test setup, equipment operation, and system maintenance while developing your expertise with hypergolic propulsion testing. Testing Spectre ...
This role is responsible for developing and implementing piping systems that move hypergolic propellants, high-pressure gases, cryogenic fluids, and waste streams safely and reliably across test ...
This role is responsible for developing and implementing piping systems that move hypergolic propellants, high-pressure gases, cryogenic fluids, and waste streams safely and reliably across test ...
Tulsa, OK · On-site
Execute test operations involving hazardous hypergolic propellants (e.g., MMH&HPH/MON), including propellant loading, conditioning, transfer, and recovery in accordance with established safety ...
Tulsa, OK · On-site
Execute test operations involving hazardous hypergolic propellants (e.g., MMH&HPH/MON), including propellant loading, conditioning, transfer, and recovery in accordance with established safety ...
$30.47/hr
The role involves maintaining facilities like the Consolidated Collection Accumulation Point (CCAP) and Hypergolic Storage Facility (HSF) CAPs, adhering to safety protocols, and ensuring proper ...
$30.47/hr
The role involves maintaining facilities like the Consolidated Collection Accumulation Point (CCAP) and Hypergolic Storage Facility (HSF) CAPs, adhering to safety protocols, and ensuring proper ...
Tank hardware spans a wide range of applications, including cryogenic propellants, hypergolic systems, and high-pressure pressurant storage, across both metallic and composite designs. This position ...
Quick apply
Tank hardware spans a wide range of applications, including cryogenic propellants, hypergolic systems, and high-pressure pressurant storage, across both metallic and composite designs. This position ...
Tulsa, OK · On-site
Execute test operations involving hazardous hypergolic propellants (e.g., MMH&HPH/MON), including propellant loading, conditioning, transfer, and recovery in accordance with established safety ...
Quick apply
Tulsa, OK · On-site
Execute test operations involving hazardous hypergolic propellants (e.g., MMH&HPH/MON), including propellant loading, conditioning, transfer, and recovery in accordance with established safety ...
TX · On-site
... our hypergolic test programs. As a Test Engineer, you will take ownership of test operations for the Spectre propulsion engine and other liquid propulsion systems supporting the Blue Ghost lunar ...
TX · On-site
... our hypergolic test programs. As a Test Engineer, you will take ownership of test operations for the Spectre propulsion engine and other liquid propulsion systems supporting the Blue Ghost lunar ...
Seattle, WA · On-site
$110K - $155K/yr
Perform trade studies to size, specify, and procure hypergolic propellant and helium systems * Develop and maintain analysis to ensure propellant is provided at correct conditions * Lead and execute ...
Seattle, WA · On-site
$110K - $155K/yr
Perform trade studies to size, specify, and procure hypergolic propellant and helium systems * Develop and maintain analysis to ensure propellant is provided at correct conditions * Lead and execute ...
$110K - $155K/yr
Perform trade studies to size, specify, and procure hypergolic propellant and helium systems * Develop and maintain analysis to ensure propellant is provided at correct conditions * Lead and execute ...
$110K - $155K/yr
Perform trade studies to size, specify, and procure hypergolic propellant and helium systems * Develop and maintain analysis to ensure propellant is provided at correct conditions * Lead and execute ...
$30.47/hr
The role involves maintaining facilities like the Consolidated Collection Accumulation Point (CCAP) and Hypergolic Storage Facility (HSF) CAPs, adhering to safety protocols, and ensuring proper ...
$30.47/hr
The role involves maintaining facilities like the Consolidated Collection Accumulation Point (CCAP) and Hypergolic Storage Facility (HSF) CAPs, adhering to safety protocols, and ensuring proper ...
This role is responsible for developing and implementing piping systems that move hypergolic propellants, high-pressure gases, cryogenic fluids, and waste streams safely and reliably across test ...
Quick apply
This role is responsible for developing and implementing piping systems that move hypergolic propellants, high-pressure gases, cryogenic fluids, and waste streams safely and reliably across test ...
Lead the conceptual and detailed design, development and test of a hypergolic propulsion system including engines, valves, propellant feed systems, tanks, and pressurization systems for a crewed ...
Lead the conceptual and detailed design, development and test of a hypergolic propulsion system including engines, valves, propellant feed systems, tanks, and pressurization systems for a crewed ...
Lead the conceptual and detailed design, development and test of a hypergolic propulsion system including engines, valves, propellant feed systems, tanks, and pressurization systems for a crewed ...
Quick apply
Lead the conceptual and detailed design, development and test of a hypergolic propulsion system including engines, valves, propellant feed systems, tanks, and pressurization systems for a crewed ...
$27.60 - $46/hr
Support hazardous operations with strict safety discipline (compressed gases, pressure systems, chemical propulsion, hypergolic propellant at launch base) * Operate standard lab/shop equipment ...
$27.60 - $46/hr
Support hazardous operations with strict safety discipline (compressed gases, pressure systems, chemical propulsion, hypergolic propellant at launch base) * Operate standard lab/shop equipment ...
$29K - $39.3K
5% of jobs
$39.3K - $49.5K
12% of jobs
$52.9K is the 25th percentile. Wages below this are outliers.
$49.5K - $59.8K
24% of jobs
The median wage is $66.7K / yr.
$59.8K - $70.1K
13% of jobs
$70.1K - $80.4K
13% of jobs
$86.8K is the 75th percentile. Wages above this are outliers.
$80.4K - $90.6K
13% of jobs
$90.6K - $100.9K
6% of jobs
$100.9K - $111.2K
2% of jobs
$111.2K - $121.5K
1% of jobs
$121.5K - $131.7K
5% of jobs
$131.7K - $142K
5% of jobs
$29K
$77.1K
$142K
| Aspect | Hypergolic | Chemist |
|---|---|---|
| Required Credentials | Specialized training in handling hypergolic propellants, safety certifications | Degree in chemistry or related field, possibly with certifications |
| Work Environment | Laboratories, aerospace facilities, handling hazardous materials | Laboratories, research centers, manufacturing plants |
| Industry Usage | Space industry, aerospace, defense | Pharmaceutical, environmental, manufacturing, research |
| Common Search/Comparison | Yes | Yes |
Hypergolic specialists focus on handling and working with hypergolic propellants used in rocket engines, requiring specialized safety training. Chemists have a broader role in chemical analysis and research across various industries. While both roles involve chemistry knowledge, hypergolic experts work specifically with hazardous aerospace materials, whereas chemists work in diverse scientific fields.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 15 days ago
We are launching people to the Moon and Mars. If you want to be part of this amazing mission and enjoy working in a great team environment, we would love to have you as part of our team that is making history, today. It takes big ideas and determination to take NASA's vision and make it reality. That's what we do every day.
The COMET contract provides overall management and implementation of ground systems capabilities, flight hardware processing, and launch operations at NASA's Kennedy Space Center (KSC) in Florida. These tasks will support the International Space Station, Ground Systems Development and Operations, and the Space Launch System, Orion Multi-Purpose Crew Vehicle, and Launch Services programs.
Responsibilities
Areas of responsibility include, but are not limited to:
Qualifications
Bachelor of Science (BS) in Engineering or technical equivalent from an accredited institution.
Depending on the candidate's experience,requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.
Essential Functions
Physical Requirements
Work Environment
Equipment and Machines
Attendance
Other Essential Functions
Access to Kennedy Space Center Amenities
While doing your part to help further space exploration at Kennedy Space Center, you can enjoy many on-site amenities, such as:
Flexible Schedule and Telework
At Amentum, we value your time and commitment.Here at Kennedy Space Center, we offer partial telework options and flexible work schedules for many of our positions.The ability to utilize a flex schedule or telework will depend on your department's demands and needs.
Compensation Details:
.01The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
05/21/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language atLabor Laws Posters.