CrawlJobs Logo

Propulsion Test Intern

hermeus.com Logo

Hermeus

Location Icon

Location:
United States , Jacksonville

Category Icon
Category:
Research and Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

25.00 - 33.00 USD / Hour
Save Job
Save Icon
Apply Position

Job Description:

As a Propulsion Test Engineering Intern, you will gain hands-on experience working with high-performance propulsion systems, supporting engine and system-level testing. You will work closely with engineers and technicians to set up test campaigns, monitor data, and troubleshoot issues, directly contributing to Hermeus’ hypersonic development efforts.

Job Responsibility:

  • Work alongside experienced engineers to assist in designing, setting up, and operating test stands, learning the fundamentals of propulsion system testing
  • Help instrument test setups, monitor test conditions, and analyze performance data to contribute to system improvements and troubleshooting efforts
  • Partner with engineers and technicians to refine test processes, enhance safety procedures, and develop a deeper understanding of propulsion systems in a real-world testing environment

Requirements:

  • Practical experience designing, building, and testing vehicles through internships, studies or projects
  • Must be currently enrolled in a STEM program at an accredited college or university (undergraduate student in your third or fourth year of study, or enrolled in a Master's or Ph.D. program)
  • Strong interest in propulsion systems and testing
  • Strong understanding of engineering first principles
  • Demonstrated ability to work within cross-functional teams
  • Enthusiasm for aviation and Hermeus's mission
  • Excellent written and verbal communication skills
  • GPA of 3.0 or above
  • Must be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing

Additional Information:

Job Posted:
February 18, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Icon
Hermeus - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Propulsion Test Intern

Product Manager – Propulsion Test

Hermeus is seeking a technically fluent and strategically minded Product Manager...
Location
Location
United States , Jacksonville, FL / Atlanta, GA
Salary
Salary:
150000.00 - 200000.00 USD / Year
hermeus.com Logo
Hermeus
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Engineering (Mechanical, Aerospace, Systems, or related)
  • 7+ years of experience in product development, technical project management, or system integration within aerospace, defense, or R&D environments
  • Prior experience and familiarity with propulsion systems, engine test programs or ranges, test environments, and ground test facility operations
  • Demonstrated experience in developing technical proposals and statements of work for DoD customers
  • Strong understanding of DoD acquisition pathways, including OTAs, IDIQs, and proposal processes
  • Experience with pricing models for government or commercial test services
  • Experience managing or sourcing technical suppliers or subcontractors
  • Strong communication, writing, and analytical skills—able to synthesize technical content and translate it into business outcomes
  • Must be a U.S. Citizen and able to obtain and maintain a US Security Clearance
Job Responsibility
Job Responsibility
  • Work cross-functionally with internal teams to align product capabilities with current and emerging DoD and commercial test requirements
  • Translate customer needs into product features, capabilities, and tailorable service configurations
  • Act as a product advocate and subject matter expert in meetings with government sponsors, prime contractors, and internal leadership
  • Define the Propulsion Test facility requirements, scope and plan of facility expansion, facility capability, key suppliers, and resourcing required
  • Define the Propulsion Test Service offering, including capability, performance and testing requirements, operating models and logistics, and customer value propositions
  • Develop and validate pricing models that encompass all aspects of planning, pre-test coordination, integration, test execution, and post-test data processing
  • Establish technical and operational baselines and roadmap for facility improvements and capability enhancements to meet customer needs
  • Serve as lead for technical proposals, white papers, and RFI/RFP responses to government and commercial customers
  • Develop and manage Statements of Work (SOWs), pricing estimates, and technical documentation for proposal packages
  • Collaborate with contracting officers and acquisition teams to ensure test services are structured for smooth integration into government contract vehicles (e.g., OTA, IDIQ, SBIR/STTR, CSO) and commercial / business to business customers
What we offer
What we offer
  • 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
  • Fulltime
Read More
Arrow Right

Technical Expert, Engineering, Propulsion, Fuel & Pneumatics Systems

At Bombardier, we design, build and maintain the world’s peak-performing aircraf...
Location
Location
Canada , Mississauga
Salary
Salary:
Not provided
bombardier.com Logo
Bombardier
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor of Engineering Degree and eligibility for Professional Engineer registration
  • 10 to 15 years experience in aircraft Propulsion and/or Pneumatic systems (HP & LP Ducting, AMS, ECS, Pressurization, Powerplant, APU, FIDEEX, Fuel & FTIS)
  • Experience in providing engineering support to Final Assembly/Production Line
  • Conversant with design, qualification, and certification test requirements of Propulsion and/or Pneumatic systems
  • Familiar with Part 25 certification requirements and advisory material
  • Familiar with Microsoft Office software tools
  • Strong communication skills, ability to work well in a multi-disciplinary team environment
  • Strong integration skills, in both system partner management and system technical integration
  • Flexibility to travel and work outside normal hours
Job Responsibility
Job Responsibility
  • Support Global Aircraft (5500/6500/7500/8000) Propulsion, Fuel & Pneumatics Systems Engineering Team responsible for delivering highly effective and timely engineering support to the build and testing of the Production aircraft for HP & LP Ducting, AMS, ECS, Pressurization, Powerplant, APU, FIDEEX, Fuel & FTIS
  • Provide timely engineering-guided support for root cause identification of systems engineering issues encountered during system installation, ground & flight Functional Testing Procedures
  • Witness system functional testing and conduct technical-engineering investigations on Propulsion and Pneumatic systems related issues, analyze and develop solutions/recommendations and reports
  • Provide engineering disposition to RFCs, RNCs, and Supplement 2s
  • Review functional test engineering requirements and ensure translation into mature functional tests
  • Interface with internal and external stakeholders to support technical engineering investigations and define required engineering design changes
  • Track and ensure successful implementation of systems installations and modifications
  • Work with the product team to assist with technical proposal activities, including preparation of written material and presentations. Recommend and review design changes
  • Develop good working relationships with various departments within BA and with suppliers
What we offer
What we offer
  • Insurance plans (Dental, medical, life insurance, disability, and more)
  • Competitive base salary
  • Retirement savings plan
  • Employee Assistance Program
  • Tele Health Program
  • Fulltime
Read More
Arrow Right
New

Propulsion Technician Senior

The Propulsion Technician’s main responsibility is to execute orbital‑tube weldi...
Location
Location
United States , El Segundo
Salary
Salary:
29.42 - 47.09 USD / Hour
boeing.com Logo
Boeing
Expiration Date
March 31, 2026
Flip Icon
Requirements
Requirements
  • Minimum 4 years of relevant experience in propulsion assembly on high reliability products (preferably aerospace products)
  • Minimum 1 year experience of orbital tube welding
  • High School Diploma/GED
  • Ability to interpret drawing, schematics, harness wiring diagrams, internal and external specifications
  • Experience using inspection tooling (e.g. calipers, micrometers, DMM, depth gauges, etc.)
  • Demonstrates exceptional attention to detail
  • Ability to lift-up to 35 lbs
  • Experience with heater, thermistor installations
  • Experience with using various hand tools and power tools
  • Experience mixing epoxy materials
Job Responsibility
Job Responsibility
  • Perform Orbital tube welding for the fabrication of tube subassemblies and final propulsion tank closeouts
  • Assemble, install, test, route/terminate/stake/wrap thermistors, heaters, non‐flight thermocouples and heaters on spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
  • Visually inspect propulsion assemblies to drawings, engineering specifications, and written assembly, and test procedure
  • Operate various materials handling equipment including forklifts, overheads cranes, aerial lift equipment, flight vehicle and sub-assembly transportation equipment, truck/tractor trailer combinations and other GSE as required
  • Travel maybe required to support operations identified by program being supported
  • Capable of operating a wide range of tools. Including but not limited to, orbital tube welding machines, tack welding machines, drill press, grinders, power and hand tools
  • Interface and /or works closely with Design and Manufacturing Engineering, Manufacturing, Materials, Procurement and Shipping personnel on procedural issuers involving design, methods, tooling, cost, and other areas involved in the control of product quality
  • Support in areas defined by Millennium Space System Leadership as business needs require
  • Crosstrain / mentor new hires
  • Other duties as assigned
What we offer
What we offer
  • Generous company match to your 401(k)
  • Industry-leading tuition assistance program pays your institution directly
  • Fertility, adoption, and surrogacy benefits
  • Up to $10,000 gift match when you support your favorite nonprofit organizations
  • Health insurance
  • Flexible spending accounts
  • Health savings accounts
  • Retirement savings plans
  • Life and disability insurance programs
  • Programs that provide for both paid and unpaid time away from work
  • Fulltime
Read More
Arrow Right
New

Propulsion Technician Senior

The Propulsion Technician’s main responsibility is to execute orbital‑tube weldi...
Location
Location
United States , El Segundo
Salary
Salary:
29.42 - 47.09 USD / Hour
boeing.com Logo
Boeing
Expiration Date
March 31, 2026
Flip Icon
Requirements
Requirements
  • Minimum 4 years of relevant experience in propulsion assembly on high reliability products (preferably aerospace products)
  • Minimum 1 year experience of orbital tube welding
  • High School Diploma/GED
  • Ability to interpret drawing, schematics, harness wiring diagrams, internal and external specifications
  • Experience using inspection tooling (e.g. calipers, micrometers, DMM, depth gauges, etc.)
  • Demonstrates exceptional attention to detail
  • Ability to lift-up to 35 lbs
  • Experience with heater, thermistor installations
  • Experience with using various hand tools and power tools
  • Experience mixing epoxy materials
Job Responsibility
Job Responsibility
  • Perform Orbital tube welding for the fabrication of tube subassemblies and final propulsion tank closeouts
  • Assemble, install, test, route/terminate/stake/wrap thermistors, heaters, non‐flight thermocouples and heaters on spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
  • Visually inspect propulsion assemblies to drawings, engineering specifications, and written assembly, and test procedure
  • Operate various materials handling equipment including forklifts, overheads cranes, aerial lift equipment, flight vehicle and sub-assembly transportation equipment, truck/tractor trailer combinations and other GSE as required
  • Travel maybe required to support operations identified by program being supported
  • Capable of operating a wide range of tools. Including but not limited to, orbital tube welding machines, tack welding machines, drill press, grinders, power and hand tools
  • Interface and /or works closely with Design and Manufacturing Engineering, Manufacturing, Materials, Procurement and Shipping personnel on procedural issuers involving design, methods, tooling, cost, and other areas involved in the control of product quality
  • Support in areas defined by Millennium Space System Leadership as business needs require
  • Crosstrain / mentor new hires
  • Other duties as assigned
What we offer
What we offer
  • Generous company match to your 401(k)
  • Industry-leading tuition assistance program pays your institution directly
  • Fertility, adoption, and surrogacy benefits
  • Up to $10,000 gift match when you support your favorite nonprofit organizations
  • Fulltime
Read More
Arrow Right

Senior Program Manager

As a Senior Program Manager in the Ground Systems Department at Isar Aerospace, ...
Location
Location
Germany , Ottobrunn
Salary
Salary:
Not provided
isaraerospace.com Logo
Isar Aerospace
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • B.Sc. degree in mechanical/ civil/ space/ chemical engineering or an equivalent qualification
  • More than 10 years of relevant work experience in at least one of the following fields: systems engineering
  • project management
  • process plant, propulsion test bench or launch base design
  • infrastructure/construction projects or similar
  • Project management certification: PMI-PMP, AXELOS-PRINCE2, APM-PMQ, IPMA Level B/A or similar
  • Experience handling complex, international, multimillion € infrastructure/ process plant projects or similar
  • Extensive experience of working in a regulatory environment, ideally internationally, to ensure Compliance, Safety and Certification of the projects
  • Quick grasp of technical and managerial problems and ability to quickly conduct sound trade-offs
  • Reliable coordinator between stakeholders and engineers with confident demeanor, while keeping the project teams motivated and unified
Job Responsibility
Job Responsibility
  • Laterally manage multiple multidisciplinary, cross-functional project teams, covering several departments
  • Ensure project plans, schedules, budgets, and resource allocation on the Ground System projects are aligned with the overall launch system targets and company goals
  • Be responsible for reporting on the project statuses to upper management regarding ambitious timelines, several multimillion € budgets and top-level risks of the department’s projects
  • Ability to identify, assess and mitigate technical, financial and operational risks for each project early and proactively
  • Closely collaborate with our internal customers of the rocket systems, using your technical know-how to realise the projects according to set scope and timeline
  • Contribute in the establishment of new launch bases, international test sites or similar for Isar Aerospace by working closely together with HR, Supply Chain Management, Legal, Commercial and other departments
  • Setup and improve workflows, processes, structures where necessary, to expedite project execution in collaboration with project and team managers across departments
What we offer
What we offer
  • Employee Participation Program: Share in our success through our virtual company share program
  • 30 days of vacation: Enjoy the days off to relax and recharge
  • Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period
  • Subsidised lunch: Stay energised with delicious, subsidised lunches every day
  • Public transport ticket: Commute with ease using a fully financed Deutschlandticket
  • Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)
  • Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period
  • Childcare allowance: Receive a childcare allowance for your non-school-age children
  • Fulltime
Read More
Arrow Right

Propulsion Technician Senior

At Boeing, we innovate and collaborate to make the world a better place. We’re c...
Location
Location
United States , El Segundo
Salary
Salary:
29.42 - 47.09 USD / Hour
boeing.com Logo
Boeing
Expiration Date
May 29, 2026
Flip Icon
Requirements
Requirements
  • Minimum 4 years of relevant experience in propulsion assembly on high reliability products (preferably aerospace products)
  • Minimum 1 year experience of orbital tube welding
  • High School Diploma/GED
  • Ability to interpret drawing, schematics, harness wiring diagrams, internal and external specifications
  • Experience using inspection tooling (e.g. calipers, micrometers, DMM, depth gauges, etc.)
  • Demonstrates exceptional attention to detail
  • Ability to lift-up to 35 lbs
  • Experience with heater, thermistor installations
  • Experience with using various hand tools and power tools
  • Experience mixing epoxy materials
Job Responsibility
Job Responsibility
  • Weld, assemble, install, test, route/terminate/stake/wrap thermistors, heaters, non‐flight thermocouples and heaters on spacecraft assemblies by interpreting blueprints, engineering drawings and specifications, and written assembly, integration, and test procedures
  • Visually inspect propulsion assemblies to drawings, engineering specifications, and written assembly, and test procedure
  • Operate various materials handling equipment including forklifts, overheads cranes, aerial lift equipment, flight vehicle and sub-assembly transportation equipment, truck/tractor trailer combinations and other GSE as required
  • Travel maybe required to support operations identified by program being supported
  • Capable of operating a wide range of tools. Including but not limited to, orbital tube welding machines, tack welding machines, drill press, grinders, power and hand tools
  • Interface and /or works closely with Design and Manufacturing Engineering, Manufacturing, Materials, Procurement and Shipping personnel on procedural issuers involving design, methods, tooling, cost, and other areas involved in the control of product quality
  • Support in areas defined by Millennium Space System Leadership as business needs require
  • Crosstrain / mentor new hires
  • Other duties as assigned
What we offer
What we offer
  • Generous company match to your 401(k)
  • Industry-leading tuition assistance program pays your institution directly
  • Fertility, adoption, and surrogacy benefits
  • Up to $10,000 gift match when you support your favorite nonprofit organizations
  • Health insurance
  • Flexible spending accounts
  • Health savings accounts
  • Retirement savings plans
  • Life and disability insurance programs
  • Programs that provide for both paid and unpaid time away from work
  • Fulltime
Read More
Arrow Right

Integration Engineer – Fluid & Propulsion Systems

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build...
Location
Location
United States , Los Angeles
Salary
Salary:
105750.00 - 169625.00 USD / Year
hermeus.com Logo
Hermeus
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related technical field
  • 3+ years of hands-on experience in hardware integration, assembly, or manufacturing of fluid, propulsion, or mechanical systems
  • Familiarity with aerospace assembly best practices, including precision fitting, torque control, and contamination prevention
  • Exposure to tolerance stack-up analysis, system P&ID development, actuator testing, leak checks, and valve assembly or test
  • Strong understanding of GD&T, CAD modeling, and first-principles design and analysis
  • Proven ability to communicate effectively across design, manufacturing, supply chain, and test organizations
  • Demonstrated initiative and ownership, with the ability to define and implement new processes from scratch
  • Must be willing to be hands-on in a manufacturing and test environment daily
  • Ability to lift up to 25 lbs and work safely around high-pressure systems and industrial equipment
  • Extended or flexible hours may be required to support critical build and test milestones
Job Responsibility
Job Responsibility
  • Provide design feedback to improve manufacturability, assembly, testability, and integration for complex fluid and propulsion systems
  • Establish and maintain build roadmaps for assigned assemblies to align key stakeholders, drive hardware and tooling deliveries, and minimize build serialization
  • Develop and release build CONOPS, work instructions, standard processes, and procedures to enable high-quality, high-velocity execution
  • Lead and support first-article builds in an early-stage, rapid-development environment, identifying and resolving issues in real time
  • Own design, process, and capital equipment trades to unlock key production capabilities and support scalable manufacturing infrastructure
  • Drive make-vs-buy decisions and collaborate closely with design engineering, manufacturing, and supply chain teams
  • Provide hands-on support during build, integration, and test operations, ensuring technical issues are addressed quickly and effectively
  • Support test readiness activities, including component and system pressurization, leak checks, actuator functional tests, and propulsion integration
  • Drive continuous improvement across the production floor — including tooling, ERP/MES workflows, build documentation, and internal specifications
  • Champion a safety-first mindset, especially during hazardous or high-pressure operations
What we offer
What we offer
  • unlimited PTO policy
  • paid parental leave
  • potential for year-end bonuses
  • 100% employer-paid health care
  • 401k & Retirement Plans
  • Weekly Paid Office Lunches
  • End of Year Bonuses
  • Fully stocked breakrooms
  • Stock Options
  • Paid Parental Leave
  • Fulltime
Read More
Arrow Right
New

Ground Fluid Systems Engineer

We deliver the half of the rocket that stays on the ground. As a Ground Fluid Sy...
Location
Location
Germany , Ottobrunn
Salary
Salary:
Not provided
isaraerospace.com Logo
Isar Aerospace
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • B.Sc. or M.Sc. degree in aerospace, mechanical, process/energy/chemical engineering or an equivalent qualification
  • 0 to 5 years of relevant professional experience
  • In-depth knowledge of fluid mechanics and thermodynamics and their application to real hardware like valves, regulators, etc.
  • Strong analytical skills and able to apply theoretical knowledge to find practical solutions to complex fluid mechanic and/or thermodynamic engineering problems
  • Basic knowledge in the design and/or operation of high-pressure gas and cryogenic liquid systems for rocket testing and launching facilities
  • Adjusting self-sufficiently and quickly to a changing work environment
  • Available for occasional international travel to our test and launch sites
  • Fluent in English
Job Responsibility
Job Responsibility
  • Design fluid systems for test and launch facilities, including rocket engine test-rigs, structure pressurization test-rigs, integrated stage testing rigs, launch pads, etc.
  • Perform sizing calculations and/or numerical simulations for fluid systems, including cryogenic propellants storage, conditioning, and distribution systems, high-pressure gas distribution and pressurization systems, etc.
  • Select and procure suitable fluid hardware, including tanks, pumps, heat-exchangers, valves, pressure regulators, safety-valves, instrumentation, etc.
  • Prepare technical documentation, such as PFDs and P&IDs, hardware lists, datasheets, technical notes etc. that serve as a basis for manufacturing planning and execution
  • Lead and contribute to system design reviews and risk assessments
  • Depending on interest and experience: lead or support factory and site acceptance tests for fluid systems
  • lead or participate in commissioning planning and hands-on site operations
  • support test and launch campaigns on-site or remotely with operations or data analyses.
What we offer
What we offer
  • Employee Participation Program: Share in our success through our virtual company share program
  • 30 days of vacation
  • Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period
  • Subsidised lunch: Stay energised with delicious, subsidised lunches every day
  • Public transport ticket: Commute with ease using a fully financed Deutschlandticket
  • Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)
  • Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period
  • Childcare allowance: Receive a childcare allowance for your non-school-age children
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy