At a Glance
- Tasks: Ensure structural integrity of propulsion systems through advanced analysis and testing.
- Company: Join Greenjets, a pioneering engineering firm in aviation propulsion.
- Benefits: Competitive salary, hands-on experience, and opportunities for innovation.
- Other info: Dynamic team environment with exciting career growth potential.
- Why this job: Be at the forefront of aviation technology and make a real impact.
- Qualifications: Degree in engineering and strong analytical skills required.
The predicted salary is between 36000 - 60000 £ per year.
About Us
Greenjets is an innovative engineering company developing high-performance propulsion systems for the aviation market. Our work spans research and development, engine production, aircraft systems, technical integration and flight testing. We are committed to delivering high-grade engineering and best-in-class propulsion for unmanned aircraft. We do things differently. We move fast, we experiment and we adopt technologies that push beyond the current state of the art. Our aim is to go further, faster and more efficiently, while keeping costs competitive. All our propulsion systems are designed, developed and manufactured in the UK. We focus on high quality, reliable and cost effective products supported by a robust, secure and ethical supply chain.
About the Job
Greenjets is seeking a Propulsion Stress Analysis & Mechanical Integrity Engineer to ensure the structural integrity, durability, and safety of rotating and static components within small gas turbines and electric ducted fan propulsion systems. This role is central to the product development lifecycle, combining analytical modelling, detailed finite element analysis (FEA), structural substantiation, and interpretation of test data. You’ll work closely with multidisciplinary engineering teams to shape mechanical integrity requirements and validate designs in a fast-moving SME environment.
What You’ll Do
- Structural & Mechanical Integrity
- Perform stress, strain and deformation assessments for rotors, stators, shafts, casings, frames, mounts and ducts.
- Conduct static, dynamic, fatigue, creep, buckling and vibration analyses, including rotor critical speeds and Campbell diagrams.
- Apply safety margins and failure criteria aligned with turbomachinery integrity principles.
- Finite Element Analysis
- Build and run detailed 3D FEA models (using ANSYS, ABAQUS, NASTRAN or equivalent).
- Execute non-linear, transient and thermo-mechanical simulations and validate models against test data.
- Rotating Machinery Integrity
- Assess mechanical behaviour of high-speed rotors in gas turbines and EDF systems.
- Define overspeed test cases and containment requirements, considering uncontained rotor risk scenarios.
- Thermal & Thermo-Mechanical
- Collaborate with thermal and aerothermal engineers to evaluate thermal gradients, distortion and material response.
- Support Design & Development
- Provide structural load cases, design constraints, stiffness criteria and feedback to design teams.
- Support design for manufacturability, including additive manufacturing considerations.
- Test and Validation
- Define instrumentation for structural and vibratory testing.
- Support engine and spin rig test campaigns and analyse strain gauge and vibration data.
- Certification & Safety
- Draft structural substantiation documents, compliance evidence and contribute to hazard analyses.
Desirable Qualifications, Experience & Attributes
- Degree in Mechanical, Aerospace, Materials Engineering, or related discipline.
- Strong foundation in solid mechanics, fatigue/fracture mechanics, vibration and material behaviour.
- Proficiency with major FEA tools (ANSYS, ABAQUS, NASTRAN, etc.).
- Experience with rotating machinery integrity (turbines/fans/compressors).
- Familiarity with mechanical integrity concepts such as containment, overspeed criteria, lifing and safety margins.
- CAD interaction experience (SolidWorks, NX, CATIA or similar).
- Experience with fatigue life prediction tools (nCode, FEMFAT or equivalent).
- Hands‑on attitude, comfortable with testing, troubleshooting and multidisciplinary teamwork.
- Strong communication skills capable of explaining technical concepts to engineers and stakeholders.
Desirable
- Experience with micro gas turbines, small turbofan/EDF rotors.
- Additive manufacturing materials and constraints exposure.
- Experience supporting structural certification or compliance documentation.
Stress Analysis Engineer - Propulsion in Milton Keynes employer: Greenjets Limited
At Greenjets, we pride ourselves on being an innovative engineering company that fosters a dynamic and collaborative work environment. As a Stress Analysis Engineer in our UK-based team, you will benefit from a culture that encourages experimentation and rapid development, alongside opportunities for professional growth in cutting-edge propulsion technology. Our commitment to high-quality engineering and ethical practices ensures that you will be part of a mission-driven organisation that values your contributions and supports your career advancement.
StudySmarter Expert Advice🤫
We think this is how you could land Stress Analysis Engineer - Propulsion in Milton Keynes
✨Tip Number 1
Network like a pro! Reach out to professionals in the propulsion and engineering sectors on LinkedIn. Join relevant groups, participate in discussions, and don’t hesitate to ask for informational interviews. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Prepare for those interviews! Research Greenjets thoroughly—know their projects, values, and recent innovations. Be ready to discuss how your skills in stress analysis and FEA can contribute to their mission of delivering high-performance propulsion systems.
✨Tip Number 3
Showcase your hands-on experience! If you’ve worked on any projects involving rotating machinery or structural testing, make sure to highlight these during interviews. Real-world examples can set you apart from other candidates.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in being part of the Greenjets team. Let’s get you that dream job!
We think you need these skills to ace Stress Analysis Engineer - Propulsion in Milton Keynes
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the role of Stress Analysis Engineer. Highlight your experience with FEA tools and any relevant projects that showcase your skills in structural integrity and mechanical analysis.
Craft a Compelling Cover Letter:Your cover letter should tell us why you're passionate about propulsion systems and how your background fits with our innovative approach. Share specific examples of your work that align with our mission at Greenjets.
Showcase Your Technical Skills:Don’t forget to mention your proficiency with tools like ANSYS or ABAQUS. We want to see how you’ve applied these in real-world scenarios, especially in relation to rotating machinery integrity and thermal analysis.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity at Greenjets!
How to prepare for a job interview at Greenjets Limited
✨Know Your Stuff
Make sure you brush up on your knowledge of stress analysis and mechanical integrity principles. Be ready to discuss specific methodologies like finite element analysis (FEA) and how you've applied them in past projects. This shows you're not just familiar with the theory but can also put it into practice.
✨Showcase Your Experience
Prepare examples from your previous work that highlight your experience with rotating machinery integrity and structural assessments. Talk about any hands-on testing or troubleshooting you've done, as this will demonstrate your practical skills and problem-solving abilities.
✨Communicate Clearly
Since you'll be working with multidisciplinary teams, practice explaining complex technical concepts in simple terms. Think about how you would describe your work to someone without a technical background. Clear communication is key in a fast-moving environment like Greenjets.
✨Ask Insightful Questions
Prepare thoughtful questions about the company's projects, culture, and future direction. This not only shows your interest in the role but also helps you gauge if the company aligns with your career goals. For instance, ask about their approach to integrating new technologies in propulsion systems.
