Assistant Accountant & Inventory Specialist

Location: Petroy Ralli, Attica, Greece

Employment Type: Full-Time

Department: Finance & Operations

G4S, an Allied Universal® company – the leading global integrated security solutions provider specializing in delivering security and related services to premier clients worldwide – is seeking an Assistant Accountant & Inventory Specialist to join its team.

In this dual-focus role, you will handle day-to-day accounting support tasks while directly overseeing inventory management and warehouse administration.

This role focuses primarily on stock control, operational documentation, and internal expense auditing (tax compliance and tax filing are not part of this position).

Inventory & Warehouse Administration

• Oversee quantitative goods receipts against purchase orders and supplier delivery notes.
• Issue delivery notes (Δελτία Αποστολής) and related dispatch documentation accurately.
• Perform regular stock reconciliations and lead physical inventory counts (cyclical and annual stocktakes).
• Investigate and report inventory variances, damage, or discrepancies between physical stock and the ERP system.

Expense Auditing & Accounting Support

• Review, verify, and process employee business travel and entertainment expense reports.
• Audit and reconcile employee expense advances and petty cash accounts.
• Ensure all receipts, invoices, and supporting vouchers comply with company expense policies.
• Match supplier delivery slips with incoming vendor invoices (three-way matching).
• Assist the finance team with general bookkeeping entries and operational reporting.

• Degree / Diploma (Vocational Training, TEI, or University) in Accounting, Finance, Logistics, or Business Administration.
• Relevant working experience (1–3 years) in Inventory Control, Warehouse Administration, or Junior/Assistant Accounting roles.
• Hands-on experience with ERP systems (inventory movements, delivery notes, purchase matching).
• Strong proficiency in MS Office, particularly MS Excel (reconciliations, reporting).
• Good command of the English language (both written and verbal).
• High attention to detail, accuracy in data entry, and strong organizational skills.
• Collaborative mindset and effective communication skills.

• €1,000 - €1,200 monthly gross - depending on qualifications & experience
• Private health insurance and meal vouchers
• Continuous training opportunities
• A collaborative and modern work environment with excellent career development prospects within a multinational organization

Join G4S and become part of a global team that leads the security industry!

G4S provides equal employment opportunities and actively fosters diversity in the workplace.