Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the design and development of advanced mechanical systems for power generation.
- Company: Join a rapidly growing company in the power generation sector.
- Benefits: Competitive salary, performance incentives, and professional development support.
- Why this job: Shape the future of power generation technology and make a real impact.
- Qualifications: Degree in Mechanical Engineering and 7+ years in power generation or similar fields.
- Other info: Flexible working options and structured progression to senior leadership.
The predicted salary is between 36000 - 60000 £ per year.
The company is entering a major growth phase as demand for on-site power generation surges across the UK, Ireland, and beyond. Businesses, industrial users, critical infrastructure, and data centres are investing heavily in on-site power generation. The company designs, supplies, integrates, and supports high-performance generation systems that keep industries moving.
As the power generation market grows, the company is poised to scale significantly. We seek a Senior Mechanical Engineer to drive this next chapter and become a future technical leader.
Role Overview
The Senior Mechanical Engineer will lead the design, development, and delivery of advanced mechanical systems for backup power, hybrid generation, and energy storage solutions. You will collaborate with sales teams, electrical engineers, production supervisors, and commissioning teams to ensure systems meet customer needs, performance, safety, and compliance standards. This role is technical, hands-on, and customer-facing. You will influence product evolution, engineering best practices, and the wider technical strategy as the company scales.
Key Responsibilities
- Lead mechanical design and engineering for generator sets, hybrid systems, and packaged power solutions
- Perform detailed airflow and cooling calculations, including heat rejection, pressure losses, ventilation sizing, and fan selection
- Carry out noise attenuation calculations, including acoustic treatment design and silencer specification
- Design mechanical layouts, exhaust systems, fuel systems, ducting, supports, and mounting arrangements
- Develop containerised generator solutions, including cooling airflow strategies, structural requirements, and service access provisions
- Prepare detailed mechanical drawings, calculations, specifications, and design documentation
- Oversee product compliance with relevant standards
- Support factory acceptance tests, site acceptance tests, and commissioning activities
- Troubleshoot and resolve complex airflow, cooling, or noise issues on customer sites
- Guide junior engineers and contribute to internal technical training
- Collaborate with sales and project teams to develop technical proposals and solution architectures
- Participate in the continuous improvement of engineering processes, documentation, and product quality
Qualifications
- Degree in Mechanical Engineering or related discipline
- 7+ years’ experience in power generation or similar industrial sectors
- Strong understanding of engine cooling systems, heat rejection, ventilation, and high-ambient derating
- Experience with mechanical packaging, enclosure/container/canopy design, and safety & serviceability considerations
- Knowledge of exhaust systems, backpressure management, and emissions compliance fundamentals
- Ability to produce high quality engineering drawings and documentation
- Competent in using 2D CAD and 3D design software (Creo)
- Proven track record managing engineering deliverables in fast-paced projects
- Excellent communication skills, including technical explanation to non-engineers
- Chartered Engineer or working towards chartership
- Experience with CFD for airflow and thermal modelling
- Familiarity with CHP packages
- Familiarity with backup systems for critical industries such as data centres, utilities, manufacturing, or emergency services
- Knowledge of emissions compliance and modern engine technologies
What We Offer
- Opportunity to shape the technical future of a company positioned for major growth
- Work on cutting-edge power generation and hybrid technologies
- Competitive salary + performance incentives
- Professional development and chartership support
- A collaborative environment where engineering excellence is truly valued
- Flexible working & hybrid options
- Structured progression to senior leadership
Senior Mechanical Engineer in Armagh employer: J&T Business Consulting
Contact Detail:
J&T Business Consulting Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Mechanical Engineer in Armagh
✨Tip Number 1
Network like a pro! Get out there and connect with industry professionals, attend events, and join relevant online forums. The more people you know, the better your chances of hearing about job openings before they even hit the market.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects and achievements in mechanical engineering. This will give potential employers a tangible sense of what you can bring to the table, especially in power generation.
✨Tip Number 3
Prepare for interviews by researching the company and its products. Understand their role in the power generation market and be ready to discuss how your experience aligns with their needs. Confidence and knowledge go a long way!
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Keep an eye on our job postings and make sure your application stands out by tailoring it to the specific role.
We think you need these skills to ace Senior Mechanical Engineer in Armagh
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Mechanical Engineer role. Highlight your experience in power generation and any relevant projects you've worked on. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how you can contribute to our growth. Be sure to mention specific experiences that relate to the job description.
Showcase Your Technical Skills: Don’t forget to highlight your technical skills, especially in areas like CAD software and mechanical design. We’re looking for someone who can hit the ground running, so make those skills pop in your application!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get all the updates directly from us. Plus, it shows you're keen on joining our team!
How to prepare for a job interview at J&T Business Consulting
✨Know Your Stuff
Make sure you brush up on your technical knowledge related to mechanical systems, especially in power generation. Be ready to discuss specific projects you've worked on, particularly those involving cooling systems and noise attenuation. This will show that you’re not just familiar with the theory but have practical experience too.
✨Show Your Collaborative Spirit
Since this role involves working closely with sales teams and other engineers, be prepared to share examples of how you've successfully collaborated in the past. Highlight any experiences where you’ve influenced product evolution or contributed to team success, as this will demonstrate your ability to work well in a team environment.
✨Prepare for Problem-Solving Questions
Expect to face questions that assess your troubleshooting skills. Think of complex issues you've resolved in previous roles, especially related to airflow or cooling problems. Use the STAR method (Situation, Task, Action, Result) to structure your answers clearly and effectively.
✨Ask Insightful Questions
At the end of the interview, don’t forget to ask questions that show your interest in the company’s future and your potential role in it. Inquire about their upcoming projects in hybrid generation or how they plan to scale operations. This not only shows your enthusiasm but also helps you gauge if the company aligns with your career goals.
