Senior Administrator (6 Months Fixed Term Contract)

AAB group; Dublin; On-site; EUR 32,000 - 42,000; Full time

Job summary

AAB is seeking a Senior Administrator for a 6 months fixed term contract based in Dublin. The role sits within the Operational Support Service department and will lead the administration team to ensure smooth day-to-day operations, with duties spanning reception, document control, and finance support.

The ideal candidate will be mature, proactive, and adaptable, with strong organisational and communication skills, and experience in professional services.

Qualifications

• Mature, proactive, and adaptable with strong organisational skills.
• Experience in senior administration or office management.
• Experience in a professional services environment.
• Excellent attention to detail and communication skills.
• Confident managing multiple priorities and working with larger organisations.

Responsibilities

• Leading the administration team to ensure day-to-day operations run smoothly.
• Documenting roles and responsibilities of the department with senior management.
• Executing special ad-hoc projects as requested by management.
• Providing cover for other staff including coordinating meeting rooms and office facilities.
• Managing reception and acting as the first point of contact for visitors.
• Providing high-level administrative support across teams and AML/compliance training.
• Processing bank payments and assisting with finance administration.
• Managing couriers, taxis, travel bookings, and office supplies.
• Maintaining accurate records and documentation.
• Supporting internal coordination and day-to-day office operations.

Skills

Microsoft Office

Communication skills

Organisational skills

Office management

AML/compliance exposure

Job description

Senior Administrator (6 Months Fixed Term Contract)

Application Deadline: 8 October 2026

Department: Operational Support Service

Employment Type: Fixed Term Contract

Location: Dublin

Description

DISCOVER YOUR POTENTIAL. BUILD YOUR CAREER. JOIN US AT AAB.

AAB is a leading professional services firm operating across the UK, Ireland, and the USA. We specialise in the mid-market, supporting individuals, family businesses, and organisations with a full suite of services including audit, tax, corporate finance, payroll, people consultancy, and wealth management. With 1,000+ team members, we deliver expert support to clients all over the world.

EVERYONE HAS THE AABILITY TO SUCCEED- WE’LL HELP YOU GET THERE.

Our people are at the heart of everything we do. We succeed together as one team, building strong client relationships through passion, empathy, and straightforward advice. That’s what makes AAB different. We invest in brilliant talent across every area of the business, offering tailored training, professional qualifications, and continuous support to help you grow.

Your growth matters to us. We’ll give you the tools, encouragement, and opportunities to lead, learn, and make an impact. Guided by our six core values, we foster a culture where collaboration, trust, and enthusiasm thrive.

AABSOLUTELY DEDICATED TO HELPING YOU ACHIEVE YOUR GOALS

At AAB, your career is what you make it. We are here to help you turn ambition into action, whether that’s becoming a technical expert, a future leader, or someone who simply makes a difference every day. If you're ready to be part of a team that’s united by purpose and driven by values, we’d love to hear from you.

ESG COMMITMENT

We take our responsibility seriously. From reducing our environmental impact, to supporting education through training and talent programmes, to giving back to our local communities with our charitable initiative ABBIE- ESG is part of who we are.

ROLE PURPOSE

Key responsibilities include:

• Leading the administration team to ensure the day-to-day operations run smoothly.
• Working with senior management and the wider AAB team to document roles and responsibilities of the department.
• Special ad-hoc projects as requested by management.
• Providing cover for other members of staff while on leave including:
  • Coordinating meeting rooms and office facilities
  • Managing reception and acting as the first point of contact for visitors
  • Providing high-level administrative support across teams
  • Supporting AML and compliance processes (training provided)
  • Processing bank payments and assisting with finance administration
  • Managing couriers, taxis, travel bookings, and office supplies
  • Maintaining accurate records and documentation
  • Supporting internal coordination and day-to-day office operations

Experience & qualifications

We’re looking for a mature, proactive, and adaptable individual with strong organisational skills and a “get up and go” attitude.

You will ideally have:

• Previous senior administration or office management experience
• Experience within a professional services environment
• Excellent attention to detail and communication skills
• Confidence managing multiple priorities and working with larger organisations.
• Strong Microsoft Office and systems skills
• A hands‑on, solutions‑focused approach
• AML or finance administration exposure would be beneficial, but full training will be provided.

This role would suit someone who enjoys variety in their day and is happy balancing front‑of‑house duties with broader administrative support responsibilities.