CNC Field Service Engineer – UK & Ireland

Sierra 57 Consult Ltd; Harlow; On-site; GBP 42,000 - 65,000; Full time

Benefits offered by this job

Profit share bonus scheme

25 days holiday plus bank hols

Extra day off for your birthday

Private medical insurance

Life assurance

Long term service awards

Employee assistance programme

PerkBox

Critical illness insurance

Group income protection insurance

Dental insurance

Travel insurance

Good pension scheme

Death in service benefit

Private healthcare

Job summary

Sierra 57 Consult Ltd is seeking a Field Service Engineer to service CNC machine tools across the UK and Ireland. You will diagnose faults, install, service and maintain equipment at customer sites, and travel with occasional overnight stays. Strong mechanical and electrical fault‑finding skills and a full UK driving licence are essential.

The role offers the chance to work on a range of CNC machinery within automation systems, with opportunities for technical development and career progression.

Qualifications

• Minimum 4 years' field service experience in CNC machine tools or industrial equipment.
• Proven servicing, maintaining and repairing CNC machine tools.
• Strong mechanical and electrical fault‑finding skills.
• Technical qualification in engineering discipline (BTEC, City & Guilds, NVQ or equivalent).
• Experience with CNC controls is advantageous, training provided.

Responsibilities

• Diagnose and repair faults on CNC machine tools at customer sites.
• Install, commission, service and maintain CNC machine tools.
• Diagnose and resolve mechanical, electrical, pneumatic, hydraulic and software issues.
• Complete machine inspections, adjustments, geometry checks and component replacements.
• Provide technical support to maximise machine uptime and minimise downtime.
• Travel throughout the UK and Ireland, including overnight stays and overseas travel as required.

Skills

Mechanical fault‑finding

Electrical fault‑finding

Field service

Problem solving

Communication skills

Education

Technical engineering qualification

Tools

CNC controls

Industrial machinery controls

Job description

Sierra 57 Consult Ltd is seeking a Field Service Engineer to service CNC machine tools across the UK and Ireland. You will diagnose faults, install, service and maintain equipment at customer sites, and travel with occasional overnight stays. Strong mechanical and electrical fault‑finding skills and a full UK driving licence are essential.

The role offers the chance to work on a range of CNC machinery within automation systems, with opportunities for technical development and career progression.