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Office Manager & Executive Assistant (Part-Time)

Valenhold
Tingalpa, QLD
A$95,000 p/a + super
Administration & Office Support → PA, EA & Secretarial
Part-time
On-site

Posted 6 days ago


Step into the heartbeat of our business.
At Valenhold, we support Australia’s mining industry with smart, reliable component solutions - and we do it with a team that’s tight-knit, hands-on, and proud of what we build.

We’re seeking a proactive and experienced Office Manager / EA who’s ready to step into a trusted, hands-on role - with the flexibility to work school hours or a part-time arrangement that suits your schedule. You’ll support our Managing Director, lead our office admin function, and be the steady hand that keeps everything running smoothly.

What you’ll be doing:
• Be the go-to for everything office – from IT and facilities management to suppliers and staff support
• Lead and mentor our Business Support Officer as part of your day-to-day rhythm
• Support onboarding and handle complex travel logistics with ease
• Keep our MD’s calendar, travel, and executive admin moving (and make it look easy)
• Prepare high-level reports, presentations, and business correspondence
• Take charge of asset management and admin systems
• Tidy up the loose ends others don’t even see

Who you are:
✔ Professional, personable, and confident with communication
✔ Confident leading others while keeping it collaborative and calm
✔ Unflappable, solutions-focused, and low on fuss
✔ Excellent with priorities - yours and everyone else’s
✔ Tech-friendly and process-minded
✔ Discreet, dependable, and always one step ahead

You’ll bring:
• 4+ years in EA or office management roles (with team oversight a bonus!)
• Tech-savvy, especially with Microsoft 365
• A current driver’s licence
• Eagle-eye for detail and an adaptable mindset

More than a job - Build your future with Valenhold!
At Valenhold, we don’t just offer a job—we build careers. You’ll join a supportive, forward-thinking team that values your expertise and backs your growth:

Recognition: Competitive salary package that reflects the impact you make
Flexibility: Work-life balance matters - we offer arrangements that fit real life
Wellness: Onsite gym, PT sessions, wellness programs, and healthy snacks
Growth: Training, upskilling, and career development are built into the journey
Culture: We work hard, celebrate wins, and genuinely support one another

Ready to Apply? Submit cover letter and copy of your CV to Loretta Newton through Seek

Valenhold is proud to support veterans and their families through the Australian Government’s Veterans’ Employment Commitment. We’re an Equal Opportunity Employer that values diverse backgrounds, experiences, and perspectives. We believe great teams are built on unique contributions - yours included. Everyone is encouraged to apply.


About Valenhold

Tingalpa, QLD, Australia
Mining, Resources & Energy
11-50 employees

Valenhold is headquartered in Brisbane, Australia and has been at the forefront of driving sustainability and innovation in the mining HME space for nearly a decade. Specialising in Mining Haul Truck fleet support, Valenhold offers end to end solutions including the high-quality VALC range of OEM compatible drivetrain solutions, a Service Exchange fleet as well as a full repair and return capability. Our focus on delivering superior products and services has propelled us forward on a global stage, having sold more than 80,000 parts in 14 countries across North America, South America, Australasia, and Africa.

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