CNC Machinist Miller

1 week ago

London, Greater London, United Kingdom LM Careers Full time £35,000 - £60,000 per year
Job Description
Join our dynamic and innovative team working at the forefront of precision engineering. We are seeking an experienced CNC Machinist with strong milling and turning capabilities to support the development and manufacture of high-value, one-off and low-volume component parts for R&D and production.

You'll be part of a forward-thinking environment where innovation, collaboration, and performance excellence are at the core of everything we do. In return, we offer meaningful work, career development opportunities, and a strong focus on work-life balance.  Key Responsibilities
  • Program, set, and operate a range of CNC machine tools, including multi-axis machining centres (3 to 6 axis) and CNC turning machines.
  • Interpret and work from complex engineering drawings and technical documentation.
  • Select and optimise tooling and cutting strategies, working closely with tooling suppliers and the engineering team.
  • Prove out and validate machining programs to ensure product conformance.
  • Contribute to the development and refinement of machining processes and tooling/fixture designs.
  • Diagnose and resolve machining issues; lead or support corrective action plans.
  • Mentor and support junior team members and apprentices in best practices.
  • Drive continuous improvement initiatives across machining processes and procedures.
  • Ensure effective prioritisation of workload to meet project timelines and maximise machine utilisation.
  • Maintain high-quality standards in line with internal and customer expectations.
  • Comply with housekeeping (5S/6S), health & safety, manual handling, and CoSHH regulations.
Equal Opportunity Statement
Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact

Required skills, qualifications and experience
  • Demonstrable experience in a precision CNC machining environment.
  • Strong hands-on milling experience is essential.
  • Turning experience is highly desirable.
  • Proficient in programming/post-processing using Fanuc, Siemens, and Heidenhain control languages.
  • Understanding of CAD/CAM software (e.g., EdgeCAM, MasterCAM, Fusion 360, etc.).
  • Skilled in multi-axis machining methods (3 to 5 axis).
  • Sound knowledge of inspection techniques and use of precision measuring equipment.
  • Confident in reading and working from detailed technical drawings and process documentation.
  • Strong problem-solving skills and the ability to work independently from concept to completion.
  • Familiarity with general workshop practices and manufacturing operations.
  • Proficient in MS Office and MRP/ERP systems.
  • Strong communication and reporting skills.
Business Environment
Lockheed Martin (UK) Ampthill is a rapidly changing, dynamic part of the Lockheed Martin Corporation with both domestic and international customers. It consists of business areas focusing on Platform Integration, Ground Based Air Defence, Special Projects and Weapons, which provide a variety of products and services to the Ministry of Defence and other customers. We are looking for talented individuals to join the company, in return we offer an exciting and challenging career path and excellent work/life balance with a 4 day week (Mon-Thurs) and flexible working arrangements.

What we offer you
At Lockheed Martin our employees come first and therefore your physical, mental and financial wellbeing matters to us. On top of working in a highly supportive, friendly, respectful environment you can expect so much more.
We are an employer in support of and offering Flexible working with the option to also work a 4 day week depending on business requirements, where you have the option of Fridays off. We offer Competitive salaries alongside a flexible holiday entitlement.
We have a Wealth of benefits available to you that can be selected through our wellbeing tool upon commencement of employment. Just a few of our amazing benefits are shown below:
  • Private Medical Insurance
  • Competitive Pension
  • Dental
  • Critical Illness
  • Life Assurance
  • Travel Insurance
  • Employee discounts for top high street shops
  • Employee Assistance Program which includes free face to face counseling sessions, Legal advice, Financial advice, etc
  • Internal training and development alongside our Education assistance programmes
  • Reimbursement for a professional membership
  • Competitive policies that support flexibility and family leave inclusive of enhanced maternity leave

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