Admin / Bookkeeper (Part-Time)

Optima Site Solutions Ltd; Greater Lincolnshire; Hybrid; GBP 24,000; Part time

Job summary

A fast-growing renewable energy company is seeking a Part-Time Admin / Bookkeeper to oversee office operations in Lincolnshire. The role involves managing financial tasks, supporting client onboarding, and HSE documentation. This hybrid position offers flexible hours and the potential for full-time employment within a supportive team environment.

Benefits

Flexible part-time hours

Potential to transition to full-time

Supportive team environment

Qualifications

• Experience in bookkeeping and general administration.
• Familiarity with HSE paperwork and systems.
• Knowledge of the renewable energy or construction industry is a plus.

Responsibilities

• Manage daily administrative and financial tasks.
• Oversee the onboarding process for new clients and subcontractors.
• Handle HSE-related documentation and monitor payments.

Skills

Organisational skills

Time management

Bookkeeping

HSE paperwork familiarity

Microsoft Office proficiency

Job description

MUST HAVE EXPERIENCE IN THE RENEWABLE ENERGY SECTOR

A fast–growing company operating across renewable energy and grid infrastructure projects in the UK is seeking a Part–Time Admin / Bookkeeper to take ownership of all office–based responsibilities and support the smooth running of operations.

Location: Lincolnshire
Salary: GBP24,000 per annum based on experience
Hours: Part–Time (with potential to become Full–Time)/Hybrid

Key Responsibilities:

• Manage daily administrative and financial tasks
• Oversee the onboarding process for new clients and subcontractors
• Handle HSE–related documentation (experience with Citation or Atlas platforms preferred)
• Issue invoices and monitor payments
• Collect and process weekly timesheets from site teams
• Maintain insurance certificates and compliance records
• Manage tax and VAT submissions and payments
• Assist with drafting contracts for clients and subcontractors
• Liaise with site teams and management to support project delivery

What We re Looking For:

• A self–starter with strong organisational and time management skills
• Experience in bookkeeping and general administration
• Familiarity with HSE paperwork and systems
• Knowledge of the renewable energy or construction industry is a plus
• Proficiency in Microsoft Office and digital admin platforms
• Bonus: Experience using Citation or Atlas for HSE management

What We Offer:

• A key position in a growing renewable energy contractor
• Flexible part–time hours, with the potential to transition to full–time
• Hybrid working model with regular attendance at the Bicker Fen office
• A supportive team environment with room for professional growth
• Involvement in high–profile renewable energy projects

MUST HAVE EXPERIENCE IN THE RENEWABLE ENERGY SECTOR