Site Operations & Admin Specialist — Onsite Support

Müller UK & Ireland; Up Holland; On-site; GBP 21,000 - 27,000; Full time

Job summary

Müller UK & Ireland is seeking a proactive administrator to support site operations. You will handle supplier invoicing, on-boarding, inductions, and daily HR administration while ensuring records are accurate and up to date.

You will coordinate hospitality, manage stock, maintain databases, support continuous improvement, and promote a collaborative culture across departments in a fast-paced environment.

Responsibilities

• Manage third-party supplier invoicing and process agency timesheets accurately and on time.
• Coordinate site hospitality activities, including visitor arrangements and meeting support.
• Support people process, onboarding activities and employee administration.
• Deliver site inductions to new starters and ensure related records are maintained.
• Manage stock control and ordering of site sundry items to ensure availability of essential supplies.
• Maintain the Q Pulse database and support the distribution of site communications.
• Collate, prepare and distribute weekly and monthly wage information.
• Support operational excellence initiatives and continuous improvement projects across the site.
• Maintain accurate records, documentation and system data in line with company requirements.
• Promote a positive culture by collaborating with colleagues across departments.
• Fast-paced environment requiring organisation, attention to detail and teamwork.
• Previous experience in an administrative, business support or office-based role.
• Strong organisational skills with the ability to manage multiple tasks and priorities.
• Excellent attention to detail and a high level of accuracy when handling data and documentation.
• Confident using Microsoft Office applications and other business systems.
• Strong communication and interpersonal skills, with the ability to work effectively across different teams.
• A proactive approach with a willingness to identify and implement improvements.
• Ability to work independently while contributing positively to a team environment.
• Adaptable, flexible and comfortable working in a fast-paced operational setting.
• Awareness of health and safety responsibilities within the workplace.
• Competitive salary and benefits package.
• Access to training, development and career progression opportunities.
• Salary sacrifice pension scheme with Müller matching contributions.
• Life Assurance.
• Access to Müller Rewards and our Employee Assistance Programme.
• Free on-site parking.
• The opportunity to contribute to operational excellence and continuous improvement initiatives.
• A supportive and collaborative working environment.
• At Müller, we're committed to developing our people through training, upskilling opportunities and clear career pathways. We're also committed to creating an inclusive workplace where everyone feels they belong. If you require reasonable adjustments during the recruitment process, please let us know and we'll be happy to support you.

Job description

Müller UK & Ireland is seeking a proactive administrator to support site operations. You will handle supplier invoicing, on-boarding, inductions, and daily HR administration while ensuring records are accurate and up to date.

You will coordinate hospitality, manage stock, maintain databases, support continuous improvement, and promote a collaborative culture across departments in a fast-paced environment.