Junior Administration Assistant — Build Your Career With Us
Smithfield, NSW
As we grow, we want the right people growing with us — for the long haul
Real variety and responsibility from day one
We invest in people who want to stay and grow
About the Company
MPES Group Aust Pty Ltd is a respected electrical subcontractor delivering commercial, industrial and infrastructure projects across NSW.
Based in Smithfield, we're a structured, fast‐moving business supporting multiple live construction projects — a great environment to learn how a real business runs.
About the Role
As we grow, we want the right people growing with us — for the long haul.
You'll get real variety from day one: building spreadsheets for live projects, communicating with site teams, supporting apprentices, and keeping the business running day-to-day.
As you prove yourself, so do the opportunities — this is a business that promotes from within.
A car and license are essential, as the role includes some local errands.
Key Responsibilities
Build and maintain spreadsheets used across live projects




Communicate directly with site teams — from foreman notices to staff memos
Support apprentices through onboarding, and liaise with TAFE and the NSW Apprenticeship Training Board
Keep the office running smoothly — supplies, kitchen, catering, and day-to-day errands (mail, banking)
General administrative support and data entry
Skills & Experience
Studying Business, Administration or similar (desirable)
Strong Microsoft office and Excel skills
High attention to detail and organisation
Clear written and verbal communication
Valid driver's licence and own vehicle essential
MYOB or similar accounting software experience advantageous but not essential
What We Offer
Full-time, secure position — Mon-Fri, 8:30am-5pm
Real exposure to how a construction business operates
Hands-on training and mentoring from experienced staff
Opportunities to grow within the business as we expand
On-site parking
Applicants must have full working rights in Australia.
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📌 Junior Administrator Entry Level (New South Wales)
🏢 MPES Group
📍 New South Wales