Business Support Assistant

At Northrop Grumman Australia, our people are at the heart of delivering some of Australia's most important Defence capabilities. We're looking for a highly organised and proactive Business Support Assistant to join our Triton team and help keep our operations running smoothly. This is a fantastic opportunity to build your career in a collaborative environment where your contributions directly support a critical Defence program.

As the Triton Business Support Assistant, you'll be the go-to person for administrative and business support activities across our Edinburgh site. You'll play a key role in supporting the Triton leadership team, coordinating office operations, managing invoicing processes and ensuring a seamless experience for employees and visitors alike.

Key responsibilities include:

• Providing high-level administrative support to the Triton management team.

• Coordinating meetings, preparing agendas and taking minutes.

• Managing supplier invoices, purchase order receipts and reconciliations.

• Supporting customer invoicing activities and business reporting.

• Acting as the Time Recording Champion to support compliance and reporting.

• Assisting with travel, expenses, corporate cards and employee administration.

• Coordinating office services, facilities, uniforms, stationery and site requirements.

• Maintaining records, SharePoint content and business documentation.

This is a diverse role that offers variety, stakeholder engagement and the opportunity to make a meaningful contribution to a program that supports Australia's national security.

You're an organised team player who thrives in a fast-paced environment and enjoys supporting others to succeed. You take pride in delivering high-quality work, building strong relationships and finding practical solutions.

To be successful, you'll bring:

• Previous administration experience in a busy office environment.

• Strong organisational skills with the ability to manage competing priorities.

• Excellent communication and stakeholder engagement skills.

• A proactive, customer-focused approach and strong attention to detail.

• The ability to work independently and meet deadlines.

• Proficiency in Microsoft Word, Excel and PowerPoint.

• The ability to obtain and maintain an AGSVA Baseline Security Clearance.

Experience in business administration, bookkeeping, accounting or ERP systems will be highly regarded.

Join a team where your work matters. At Northrop Grumman Australia, you'll be empowered to grow your career, contribute to meaningful outcomes and help define what's possible for Australia's Defence future.