At a Glance
- Tasks: Lead CNC machining operations and produce precision components on cutting-edge machines.
- Company: Join Isembard Milton Keynes, a fast-growing precision engineering startup.
- Benefits: Above market salary, generous training, and opportunities for growth.
- Other info: Dynamic role with potential for leadership and collaboration across the Isembard network.
- Why this job: Be a key player in shaping a new manufacturing site and see your work impact the future.
- Qualifications: 5+ years CNC machining experience; growth mindset encouraged.
The predicted salary is between 40000 - 50000 £ per year.
If you are a machinist and you want to see your parts flaying into outer space, apply to this position! Work on the latest 5‑axis CNC machines. Experiment with tooling and software. Receive generous training - we're here to help you grow. We pay above market rate. We're looking for machinists with a growth mindset, rather than having all the skills. If you don't yet have all the skills below don't be afraid to apply.
Company Description: Isembard Milton Keynes is a precision engineering company and part of the Isembard network, one of the fastest-growing manufacturing startups in the UK. We are building a new kind of manufacturing business: one that combines high-quality precision engineering, modern software, fast turnaround, and scalable production. Our customers are building rockets, robotics, advanced energy systems and high-performance engineering products. We are building the manufacturing infrastructure for the future — bringing advanced manufacturing capability back to the West and creating a network of high-performing, technology-enabled production sites. We are now hiring our first machinist for the Milton Keynes site. This is a key founding role. Highly competitive - beating market rate.
Role Description: The Head CNC Machinist is a full‑time, on‑site role based in Milton Keynes. You will be responsible for leading day‑to‑day CNC machining operations at the new site, including both milling and turning work on the latest high spec machines. This is a hands‑on role: you will be setting, programming, proving out, and operating CNC machines to produce precision components to specification. You will work with both a CNC turn‑mill center and a 5‑axis machining centre, helping us establish strong machining processes, reliable quality standards, and a high‑performance workshop culture from day one.
Your responsibilities and learning experience will include:
- Reading and interpreting technical drawings and engineering specifications
- Programming, setting, and operating CNC machines
- Proving out new jobs and validating technical requirements
- Troubleshooting machining issues
- Optimising feeds, speeds, tooling, and cycle times
- Using precision measurement equipment to verify parts
- Improving process reliability
- Working under an AS9100‑based quality system
- Maintaining equipment and helping minimise downtime
- Supporting the founding team in scaling the Milton Keynes site
This is not a standard machinist role. At the beginning, you will be responsible for helping us get the site operational at full capacity, running both turning and 5‑axis milling work. You will learn how to operate within Isembard’s quality and production systems. Over the next two years, you will play a central role in scaling the production site. This will include deploying new automation technologies, improving manufacturing processes, supporting new hires, and becoming a core technical leader within the business. You will also have access to learning opportunities through the wider Isembard network, including collaboration with other sites, technical knowledge sharing, and annual Isembard conferences. We are looking for someone who wants ownership, responsibility, and the opportunity to see the direct impact of their work.
Ideal Qualifications: The ideal candidate will have 5+ years of CNC machining experience, with strong hands‑on experience in setting, process prove‑out, and precision component manufacture. Experience across both CNC turning and 5‑axis milling is required. CAM programming experience is also strongly preferred. In particular:
- +5 years hands‑on experience in CNC machine setting and process prove‑out
- Ability to read and interpret technical drawings, CAD/CAM outputs, and engineering specifications
- Proven ability to take a part from STEP file to finished, inspected product without hand‑holding
- Experience validating jobs against technical and quality requirements
- Proficiency with precision measurement tools, including micrometers, calipers, gauges, and related inspection equipment
- Experience working under quality procedures or formal quality standards
- Strong troubleshooting ability across tooling, workholding, feeds, speeds, and machining strategy
- +2 years of CAM programming experience in Hypermill, Mastercam, Fusion, Siemens NX or equivalent. We care about the output, not the software
- Experience with complex turning and/or simultaneous 5‑axis machining
- Experience with probing, automation or pallet systems
- Good understanding of workshop safety, risk assessments, and safe machine operation
- Good organisational and time‑management skills
- Ability to communicate clearly with production, engineering, and quality teams
- Experience with Fanuc CNC control systems is ideal
- Meticulous attention to details
We invite you to apply even if you don't have all the above experiences, but you are eager to learn and grow.
Interview Process:
- Submit your CV and a short note on yourself and your background
- Initial phone call or in‑person interview.
- CAM programming exercise.
- Final interview.
This is an opportunity to be the first key technical hire at a new precision manufacturing site. You will not just be operating machines. You will help shape the way the site runs, the standards we build around, and the team we grow over time. We are looking for someone who is ambitious, practical, detail‑oriented, and excited by the opportunity to build something from the ground up.
Head machinist (CNC) in London employer: Isembard Milton Keynes
Isembard Milton Keynes is an exceptional employer, offering a unique opportunity to be part of a pioneering precision engineering company at the forefront of advanced manufacturing. With a strong emphasis on employee growth, generous training, and competitive pay above market rates, we foster a collaborative work culture where your contributions directly impact the future of manufacturing. Join us in Milton Keynes, where you will not only lead CNC operations but also play a vital role in shaping our high-performance workshop and scaling our innovative production site.
StudySmarter Expert Advice🤫
We think this is how you could land Head machinist (CNC) in London
✨Join Local Manufacturing Groups
Getting involved in local manufacturing groups or associations can seriously boost your visibility. These groups often have insider info on job openings and networking events, plus they help you connect with like-minded folks in the industry. Check out what's happening in your area!
✨Show Off Your Skills in Practical Spaces
Consider participating in workshops or open days at manufacturing companies. It's a great way to show off your hands-on skills in a real-world environment and can sometimes lead to job offers right on the spot. Keep an eye on announcements from local manufacturers for these opportunities!
✨Leverage the Power of Internships
While you're looking for full-time positions, don't underestimate the power of internships! Even if you don't see a direct role, securing an internship at a company can open doors to future jobs. Many manufacturing firms prefer to hire from their intern pool, so it's definitely worth considering.
✨Apply Directly Through Company Websites
When you find a role at a company you love, like Isembard Milton Keynes, apply directly on their website. This way, you’re more likely to be noticed by the hiring team. Plus, showing that you took the time to seek out their application process highlights your genuine interest in the firm!
We think you need these skills to ace Head machinist (CNC) in London
Some tips for your application 🫡
Showcase Your Technical Skills:In the manufacturing-production sector, it's crucial to highlight your technical skills and experience. Make sure your CV features any relevant qualifications, such as certifications in machinery operation or production management, and don’t forget about any specific systems or software you’re familiar with. This can really set you apart!
Emphasise Teamwork and Communication:Working in manufacturing often means being part of a larger team. Highlight your experience in collaborative projects or environments where communication was key. Maybe you have experience with lean manufacturing principles? Talk about how you worked with your team to improve productivity and maintain quality.
Tailor Your Cover Letter to the Company:Don’t just recycle an old cover letter! Take the time to tailor your cover letter to Isembard Milton Keynes specifically. Mention what excites you about their production processes or products, and how your previous experiences can contribute to their goals. We want to see your enthusiasm for the role!
Use Concrete Examples of Your Achievements:When detailing your work experience, include measurable achievements that can demonstrate your impact. Whether it’s improving efficiency by a certain percentage or successfully leading a project, these specifics can make a huge difference. Numbers speak volumes in the manufacturing world!
How to prepare for a job interview at Isembard Milton Keynes
✨Know Your Manufacturing Processes
Before you walk into the interview with Isembard Milton Keynes, brush up on the specific manufacturing processes relevant to the role. Understanding lean manufacturing principles or quality control techniques could give you a solid edge to discuss how you’d fit into their operations.
✨Technical Questions Are Key
Be prepared for technical questions around machinery, production scheduling, or materials handling. Make sure you can confidently explain how you've dealt with these in past experiences or internships. Knowing industry-specific software could also be a big plus!
✨Showcase Your Problem-Solving Skills
Manufacturing environments often focus on continuous improvement. Be ready to discuss specific instances where you’ve solved a production issue or implemented a process improvement. It’s all about demonstrating your analytical thinking and hands-on approach.
✨Align Your Values with Quality and Safety
In a full-time role, companies like Isembard Milton Keynes value commitment to quality and safety. Be prepared to discuss how you prioritise these factors in your work. It’s about showing that you’re not just looking for a job, but that you genuinely care about contributing positively to their production environment.
