Senior Machine Operator

Gap Personnel; Caerphilly; On-site; GBP 40,000 - 60,000; Full time

Job summary

A reputable staffing agency is seeking a Senior Machine Operator in Caerphilly to oversee silo tank operations and ensure efficient production processes. The ideal candidate will have a strong mechanical background and hands-on experience in a dairy environment. This role offers stable hours and potential for career advancement in a supportive workplace.

Benefits

Modern break areas

Temp-to-Permanent opportunities

Career progression

Supportive management

Stable full-time hours

Qualifications

• Proven experience as a Machine Operator or Processing Operative in a food or dairy environment.
• Hands-on experience with silo tanks and pasteurisation systems.
• Excellent organisational and communication skills.

Responsibilities

• Operate and oversee silo tank systems and processing machinery.
• Receive cream and manage documentation accurately.
• Monitor temperatures and equipment performance.

Skills

Machine Operation

Mechanical Understanding

Attention to Detail

Teamwork

Leadership

Job description

Job Role: Senior Machine Operator (Silo Tank Experience)

Location: Caerphilly
Shifts: Monday to Friday – Day & Afternoon Shifts
Pay Rate: £13.50 – £27.00 per hour

About the Role:

We are looking for an experienced Senior Machine Operator to join our processing team in Caerphilly. This hands‑on role involves operating and maintaining silo tanks, pasteurisation, and cream processing systems, ensuring all production runs smoothly and safely. The ideal candidate will have strong mechanical aptitude, proven experience in a dairy or liquid processing environment, and a proactive approach to quality and efficiency.

Key Responsibilities:

• Operate and oversee silo tank systems and related processing machinery.
• Safely receive cream from tankers and complete tanker receipt documentation.
• Test cream prior to offloading using the SG stock control system.
• Manage pasteurisation and processing operations in line with SOPs and training.
• Monitor and maintain silo temperatures and equipment performance.
• Carry out CIP (clean‑in‑place) cleaning of silos and tankers before and after use.
• Lead by example in maintaining safety, hygiene, and quality standards.
• Ensure full compliance with Critical Control Points (CCPs) and other regulatory standards.
• Accurately complete all required production and quality records.
• Support and mentor junior operators as required.
• Report and help resolve mechanical or process issues promptly.

Essential Skills & Experience:

• Proven experience as a Machine Operator, Processing Operative, or similar role in a food or dairy production environment.
• Hands‑on experience with silo tanks and pasteurisation systems.
• Strong mechanical understanding and troubleshooting ability.
• Excellent attention to detail, organisation, and communication skills.
• Ability to work effectively under pressure and maintain high safety standards.
• Proactive, team‑oriented attitude with leadership potential.

Company Benefits:

• Modern break areas with microwaves and vending machines
• Temp‑to‑Permanent opportunities
• Excellent opportunities for career progression and development
• Supportive and experienced management team
• Stable full‑time hours in a growing company

If you have the skills, experience, and motivation to lead production operations with a focus on quality, safety, and efficiency, we’d love to hear from you.

Apply now to join our team in Caerphilly and take the next step in your career as a Senior Machine Operator.