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CNC Sliding Head — Programmer / Setter Location: Harlow, Essex Salary: Up to £50,000 per annum (negotiable, depending on experience) Benefits:25 days holidayPensionOn-site parkingFree tea/coffeeProfit-related share schemeInternal progression and structured development opportunities Overview Are you an experienced Citizen Engineer who can program and set CNC sliding head machines from start to finish? Looking for a long-term role working with modern Citizen machinery, strong investment in skills development, and genuine opportunities for progression? This opportunity offers exactly that within a stable, well-invested precision engineering environment. Company Profile A long-established precision engineering manufacturer supplying multiple industry sectors is growing its team due to sustained demand.
They operate a modern, well-organised machining facility and invest heavily in both CNC machine tools and ongoing staff development. Working EnvironmentSupportive, skilled team and hands-on managementVery clean, well-maintained workshopWell-ventilated machines with individual extractionState-of-the-art machinery with continual investmentStructured progression – promotions from withinTraining available where required The Role As the successful Citizen Engineer (Programmer/Setter) you will: Program and set CNC Citizen sliding head lathes. Work from engineering drawings to produce high-precision components. Take jobs through the full machining process including prove-out and inspection. Machine small-batch components (typically 1–100 off) to tight tolerances. Machinery & Controls:Must have experience with Citizen M-Series and L-Series machinesSliding head experience essentialAbility to independently manage machining cycles from setup to inspection Key ResponsibilitiesCreate and edit CNC programs at the machineWork to tight tolerances (typically ±0.01mm)Machine a range of metallic materials including stainless, aluminium, brass and exotic alloysEnsure dimensional accuracy throughout the machining process Skills & Experience RequiredProven background in CNC sliding head turningCitizen experience essential — M-Series and L-Series requiredProgramming and setting from scratchStrong ability to read and interpret engineering drawingsCAD/CAM knowledge beneficial but not essentialComfortable working to tight tolerances on varied materialsAble to take full ownership of machining operations from setup to final inspection Hours & OvertimeDay shiftMonday – Thursday, 7am to 4pm & Friday, 7am to 12pmOvertime available (up to approx.
15hrs weekly),, paid at x1.5hrsBolt-On Personnel and our clients are equal opportunity employers who seek to recruit and appoint the best available person for a job regardless of marital/civil partnership status, sex, age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. Bolt-On Personnel and our clients apply all relevant Data Protection laws when processing your Personal Data. If you choose to apply to this opportunity and share your CV or other personal information with Bolt-On Personnel, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at Bolt-On Personnel. ....Read more...
Type: Permanent Location: Harlow,England
Start: 20/01/2026
Salary / Rate: Up to £50,000 per annum (negotiable, depending on experience)
Posted: 2026-01-20 17:51:07
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CNC Miller & Milling Team Leader Opportunities Location: Kings Langley, Hertfordshire Salary: Competitive, DOE BenefitsModern, fully equipped machine shop featuring brand-new CNC machine tools and the latest software.Transparent and inclusive management culture.25 days holiday plus Bank Holidays.Company pension scheme.Free onsite parking.Continuous training and long-term career development opportunities. Company Profile A well-established subcontract precision machining company supplying a wide range of sectors.
The business operates to recognised quality standards and offers comprehensive capabilities in CNC Milling, CNC Turning, EDM processes and subcontract inspection.
Continued growth and significant investment in new technology have created multiple opportunities within the Milling department. Current Vacancies 1.
CNC Miller – Setter/Operator (Nights) 2.
Team Leader – Milling Department (Nights) Both roles require individuals who are motivated, quality-driven and able to communicate effectively within a high-performance engineering environment, and willing to work Night shift. Role Overview Due to ongoing expansion and investment in advanced CNC machinery, JK Engineering is seeking experienced CNC Machinists to join the Milling team.
Successful applicants will have strong attention to detail, a proactive approach to problem-solving, and at least 3+ years’ experience in CNC Milling. 5-axis experience is essential for both roles. The Team Leader vacancy is available for those with leadership capability and experience coordinating workflow within a milling environment. Key DutiesSetting and operating 5-axis CNC machining centres. (Heidenhain experience beneficial but not essential.)Producing small, complex, precision components to tight tolerances and strict quality standards.Participating in continuous improvement activities.Machining a wide range of materials, including aluminium, steels, titanium, super alloys, and engineering plastics when required. Reading and interpreting engineering drawings accurately.Proving out, setting and operating CNC programs and tooling for 5-axis machining. Skills & Experience RequiredMinimum 3 years’ experience in CNC Milling.Proven competence with 5-axis machining.Ability to set and operate milling centres independently.Strong understanding of engineering drawings and machining best practice.For the Team Leader position: experience leading a small team, coordinating workload, and supporting junior machinists. Hours of WorkMonday to Thursday – 5:00pm to 5:00amRegular overtime available (typically 5–10+ hours per week, paid at x1.5). Interested? If you’re an experienced CNC Miller looking for a fresh challenge - or a skilled machinist ready to step up into a Team Leader role - we’d love to hear from you. Please get in touch to discuss the opportunities further or to submit your applicationBolt-On Personnel and our clients are equal opportunity employers who seek to recruit and appoint the best available person for a job regardless of marital/civil partnership status, sex, age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. Bolt-On Personnel and our clients apply all relevant Data Protection laws when processing your Personal Data. If you choose to apply to this opportunity and share your CV or other personal information with Bolt-On Personnel, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at Bolt-On Personnel. ....Read more...
Type: Permanent Location: Bucks Hill,England
Start: 12/01/2026
Salary / Rate: Competitive, dependant on experience
Posted: 2026-01-12 08:35:04
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Injection Mould Toolmaker Location: Aylesbury, UK Salary: Up to £44,000 per annum (Negotiable, dependant on experience) Benefits:23 days holiday plus statutory holidays.Government Nest pension scheme.Free onsite parking.Dust coats and safety glasses provided.Complimentary tea and coffee. Company Overview Our client, a reputable manufacturer in high-precision plastic injection moulding, is seeking an experienced Injection Mould Toolmaker.
This well-established company provides high-quality solutions for industries such as medical, automotive, and connectors, using advanced equipment in a modern, climate-controlled environment. Reason for Vacancy: This role is open due to the retirement of a long-standing team member, providing a unique opportunity to join an experienced team and make a lasting impact. Team Size: The company comprises a close-knit team of 18, with 11 skilled individuals in the Toolroom. Position Summary: The successful candidate will be responsible for the design, manufacture, and maintenance of single and multi-cavity precision injection mould tools.
This role involves both CNC and manual machining, utilising high-specification equipment including J&S Grinders with Optidress, Deckel manual mills, laser welders, laser engravers, and injection mould machines. Key Responsibilities:Manufacture and maintain precision injection mould tools, including single and multi-cavity tools.Operate both CNC and manual machinery, including Mikron HSM800 and Duro with Heidenhain controls.Perform EDM machining, both wire (Charmilles ROBOFIL) and spark (SODICK EDM), utilising VISI PEPS software.Program CNC equipment (offline programming experience is advantageous).Conduct routine maintenance and repairs to ensure moulds meet stringent quality standards.Collaborate with the design and production teams, using VISI CADCAM software for design tasks.Adhere to ISO 9001:2008 standards in all processes and maintain rigorous quality control. Qualifications and Experience:Previous experience as an Injection Mould Toolmaker in a precision engineering environment.Competency in both CNC and manual machining techniques.Knowledge of online CNC programming; offline programming is advantageous.Familiarity with Heidenhain controls and 3-axis Mikron HSM800 and Duro machinery.Experience with VISI CADCAM software.Expertise in both wire and spark EDM machining, particularly with SODICK and Charmilles equipment.Strong attention to detail and effective problem-solving skills. Working Hours:40hrs per weekFlexibility to complete core hours between 6.30am and 6.30pm. Compensation:Hourly rate up to £21, depending on experience and skill level. Application Process: If you are interested in this role, you are encouraged to submit you CV outlining relevant experience and qualifications. Shortlisted applicants will be contacted to discuss the opportunity and suitability to be sent, only with your permission to do so first.Bolt-On Personnel and our clients are equal opportunity employers who seek to recruit and appoint the best available person for a job regardless of marital/civil partnership status, sex, age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. Bolt-On Personnel and our clients apply all relevant Data Protection laws when processing your Personal Data. If you choose to apply to this opportunity and share your CV or other personal information with Bolt-On Personnel, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at Bolt-On Personnel. ....Read more...
Type: Permanent Location: Aylesbury,England
Start: 12/01/2026
Salary / Rate: Up to £44,000 per annum (Negotiable, dependant on experience)
Posted: 2026-01-12 08:34:04
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Toolmaker Location: Stevenage, Hertfordshire Salary: up to £38,000 per annum (Negotiable dependant on experience) Benefits:23 days holiday, plus bank holidaysCompany pension schemeFlexible scheduleOn-site parkingExcellent working conditionsGreat team ethosBusy and growing businessWell-equipped ToolroomApproachable managementStructured working atmosphereRelaxed, yet busy environmentLots of overtime available Company Profile One of the UK’s leading injection moulding and mould tooling companies who have been established for over 40 years are looking for an experienced Toolmaker due to recent investment in a larger and modern premises, state of the art machinery and making great additions to their already highly skilled workforce. The company offers excellent working conditions alongside a highly skilled and friendly team. The workload will be interesting and varied, using various machinery and providing full turnkey solutions for all moulding requirements. Job Profile As the successful Injection Mould Toolmaker, your main functions will be to Manufacture and modification of Injection mould tools in a modern well-equipped toolroom, with Hurco machining centres, Sodick Wire eroders, Sodick CNC Spark eroders, Jones & Shipman surface grinders. Duties:Use of manual milling and turning machines (conventional mills and lathes).Use of surface and cylindrical grinders.Use of manual and CNC spark eroders.Use of CNC wire eroder.Modification & repair of Injection Mould Tools.Manufacture and fitting of new injection mould toolsUsing hand tools such as files, hacksaws and grindersExperience in general toolmaking, milling, grinding and fittingWiring of Hot runner systems and fault finding Skills & Attributes:Experience in injection mould Toolmaking, and high precision machining.Understand and have experience of fitting and assembly of complex mould.tools including their repair.Can work to tight timescales without compromising quality and safety.Modification of Injection Mould Tools in well-equipped modern tool room.Preparing new Mould Tools for Production.Maintenance, repair and modification of Injection Mould Tools.Experience in general toolmaking, milling, grinding and fitting.Manufacture of Injection Mould Tools, using the latest technology in a newly fittedout toolroom.Experience in toolmaking, manual milling, turning, grinding, EDM Wire and sparkerosion and fitting.
CNC Machining experience an advantage.Must have the ability to communicate well and be part of a team in a small business. Hours of Work:41.5hrs per weekCore Hours of Work: Mon-Thurs 8-5pm, Friday 8-4pmOvertime rate: + 10%Bolt-On Personnel and our clients are equal opportunity employers who seek to recruit and appoint the best available person for a job regardless of marital/civil partnership status, sex, age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. Bolt-On Personnel and our clients apply all relevant Data Protection laws when processing your Personal Data. If you choose to apply to this opportunity and share your CV or other personal information with Bolt-On Personnel, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at Bolt-On Personnel. ....Read more...
Type: Permanent Location: Stevenage,England
Start: 12/01/2026
Salary / Rate: up to £38,000 per annum (negotiable dependant on experience)
Posted: 2026-01-12 08:33:04
