{"id":1052904,"url":"https://alion.io/job/raytheon-technologies-cnc-machinist","title":"CNC Machinist","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":90,"open_postings":347,"ghost_share":0,"stale_share":0.585,"repost_share":0.037,"time_to_fill_p50_days":8,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Leighton Buzzard, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":59000,"max_usd":94000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":137},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GD&T","optional":false}],"status":"live","first_seen_at":"2026-09-15T00:00:00Z","employer_posted_date":"2026-09-15","last_verified_at":"2026-10-23T10:10:01Z","board_verified":true,"closed_at":null,"days_open":38,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":38},"description":"Date Posted:\n2026-09-15\n\nCountry:\nUnited Kingdom\n\nLocation:\nLeighton Buzzard, Bedfordshire\n\nPosition Role Type:\nOnsiteJob Opportunity: CNC Machinist\nLocation: Leighton Buzzard\nCompany: Collins Aerospace\nShift: Day Shift\nAre You Ready to Shape the Future of Aircraft Interior Components?\nAt RTX, the world's largest aerospace and defence company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.\nCollins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defence industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defence.\nWe are seeking a highly skilled and experienced CNC Machinist with expertise in operating and programming 5-axis milling machines to join our Machining team in Leighton Buzzard. The successful candidate will be responsible for delivering precision-engineered components to exacting specifications while ensuring adherence to quality, safety, and efficiency standards. This role is vital to supporting our commitment to excellence in the aerospace.\nKey Responsibilities:\nOperate and set up 5-axis CNC milling machines to produce high-precision components in line with engineering drawings and specifications. \nAdjust machine settings and tooling to optimise performance and ensure product quality. \nExecute the tactical day plan and ensure throughput targets are met by coordinating resources, addressing bottlenecks, and maintaining a smooth flow of operations. \nAct as the primary focal point for the machining and extrusion cell, ensuring operational excellence and addressing challenges. \nAssess and resolve issues on the floor promptly, knowing when to escalate concerns to the supervisor as needed. \nProvide mentorship and guidance to operators, promoting skill development and best practices. \nDeputise for the supervisor during their absence, including participating in relevant meetings, such as planning and quality discussions. \nCollaborate with cross-functional teams to ensure production goals, quality standards, and safety protocols are met. \nDrive continuous improvement initiatives to optimise processes and enhance overall efficiency within the cell. \nMonitor and report on KPIs, ensuring alignment with organisational objectives. \nRequired Skills & Experience:\nProven experience in operating and programming 5-axis CNC milling machines, preferably in a high-precision engineering environment. \nStrong understanding of engineering drawings, geometric dimensioning, and tolerancing (GD&T). \nExcellent problem-solving skills with a focus on detail and accuracy. \nKnowledge of aerospace industry standards is highly desirable. \nAbility to work independently and as part of a team in a fast-paced environment. \nStrong commitment to EH&S and Quality standards. \nPreferred Skills & Experience:\nTime-served apprenticeship or equivalent qualification in fabrication or mechanical engineering. \nMinimum of 5 years of experience working with fabrication equipment in a production or manufacturing environment.\nWhy Join Us?\nAt Collins Aerospace, we believe in empowering our people to make a real difference. You’ll be part of a supportive, innovative team where your contributions are valued, and your career growth is encouraged. With excellent benefits, a flexible working environment, and the opportunity to work on cutting-edge aircraft interior components, this is the perfect chance to take your machining career to the next level.\nWhat We Offer:\n25 days Annual Leave + Bank Holidays\nFantastic Pension Scheme\nPrivate Medical Insurance\nEmployee Assistance Programme for personal support\nCycle to Work Scheme and other employee discounts\nApply Today!\nWe’re looking forward to hearing from you.\nRTX adheres to the principles of equal employment. 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