Site Administrator

Seras UK; Widnes; On-site; GBP 22,000 - 30,000; Full time

Benefits offered by this job

Health cash plan & virtual GP access

Pension scheme & life assurance

Employee referral scheme

High street discounts

Employee forum

Job summary

Seras UK is seeking a Site Administrator in Widnes to support day-to-day site operations at the Widnes Processing sites. You will manage administrative processes, training coordination, financial controls, and compliance activities.

You will raise purchase orders, process invoices, maintain records, and support audits. Full training will be provided and you will work across site, national, and accounts teams to ensure smooth operations.

Qualifications

• Strong organisational and time management skills.
• Excellent communication and interpersonal skills.
• High attention to detail and accuracy.
• Proficient in Microsoft Word and Excel.
• Ability to work to deadlines and manage multiple priorities.
• Flexible, proactive, and able to maintain confidentiality.

Responsibilities

• Provide administrative support for the Widnes Processing sites.
• Raise purchase orders, process invoices, and resolve queries.
• Maintain accurate records, filing systems, and site documentation.
• Produce monthly overtime reports and update site data.
• Monitor and order PPE, stationery, and site supplies.
• Respond to customer, supplier, and contractor enquiries.
• Support site compliance, training coordination, and contractor management.
• Take minutes at meetings and manage related actions.
• Work closely with site, national, and accounts teams to support business operations.
• Identify process improvements and promote best practice.

Skills

Organisational skills

Communication

Attention to detail

Time management

Confidentiality

Administrative experience

Tools

Microsoft Word

Microsoft Excel

Job description

Application Deadline: 23 October 2026

Department: Site Operations

Employment Type: Permanent

Location: Widnes

Description

Location: Widnes

Monday to Friday- 40 hours per week

This is an exciting opportunity to join the Seras Energy team. As a Site Administrator, you will play a key role in supporting the day-to-day operations of the Widnes Processing sites, ensuring administrative processes, training coordination, financial controls, and compliance activities are managed efficiently.

You will be responsible for raising purchase orders, processing invoices, maintaining accurate records, organising site training, and supporting audits. The role also involves taking meeting minutes, managing confidential information, and ensuring documentation is maintained to a high standard. Full training will be provided, including the use of our internal systems.

Key Responsibilities

• Provide administrative support for the Widnes Processing sites.
• Raise purchase orders, process invoices, and resolve queries.
• Maintain accurate records, filing systems, and site documentation.
• Produce monthly overtime reports and update site data.
• Monitor and order PPE, stationery, and site supplies.
• Respond to customer, supplier, and contractor enquiries.
• Support site compliance, training coordination, and contractor management.
• Take minutes at meetings and manage related actions.
• Work closely with site, national, and accounts teams to support business operations.
• Identify process improvements and promote best practice.
• Handle confidential information with discretion.
• Provide administrative cover for other sites as required

Skills, Knowledge and Expertise

Essential:

• Strong organisational and time management skills.
• Excellent communication and interpersonal skills.
• High attention to detail and accuracy.
• Proficient in Microsoft Word and Excel.
• Ability to work to deadlines and manage multiple priorities.
• Flexible, proactive, and able to maintain confidentiality
• Administration experience working in a fast-paced environment.

Desirable:

• Budgetary management
• Motivated to develop professionally

Benefits

• Health cash plan & virtual GP access
• Pension scheme & life assurance
• Employee referral scheme
• High street discounts
• Driver representatives & employee forum
• Personal development opportunities
• Employee Assistance Programme
• Free eye tests