Pump Installer – Junior & Senior | Diverse Field Role Across WA
Flow Water Services – WA Based | Full-Time | Generous Site Allowances
Whether you're just starting out in the trades or you've got years of pump and mechanical experience under your belt - we want to hear from you.
Flow Water Services is a family-owned business thriving in the agricultural, industrial, and mining water industries across Western Australia. We're growing, and we're building a team that has room for people at every stage of their career.
About the Role
We're hiring at both junior and senior levels for a diverse, hands on field role delivering high quality pump installations across WA. Both positions are full-time and based primarily across the Pilbara and Perth, with fly-in/fly-out or drive up site rotations as required among a team of 2 to 5 staff. Our workshop is located in Bibra Lake.
No two weeks are the same, and that's exactly the point.
What You'll Be Doing
Installing, commissioning and servicing pump systems on remote and regional sites across WA
Installing, operating, and maintaining dewatering systems including HDPE pipelines, diesel pumps, generators, and submersible bore pumps
Working with diesel and electric pump systems for mine dewatering, water treatment, and agricultural applications
Reading and interpreting technical drawings and schematics
Performing poly welding tasks to repair and fabricate components
Coordinating with project teams to ensure timely and secure delivery
Completing job documentation and reports
Maintaining high safety standards and quality workmanship in all environments
Senior candidates will take on additional responsibility for site leadership, mentoring junior team members, and driving technical problem-solving on complex jobs.
Which Level Are You?
Junior Installer
You might be early in your trades career,



recently finished an apprenticeship, or come from a mechanical background and are keen to get into the field. You don't need to know everything — you need to be switched on, safety-conscious, and ready to learn.
Mechanical aptitude or trade background (fitting, plumbing, diesel, or similar)
WA C-Class Driver's Licence
White Card (or willing to obtain)
Ability to work away regularly
Eagerness to develop your skills in a hands-on environment
Senior Installer
You've been around pumps, dewatering systems, or similar mechanical plant and you're comfortable leading a job from start to finish. You bring technical confidence, a calm head on site, and you're happy bringing others up with you.
Proven experience with pump installation, dewatering, or equivalent mechanical systems
Ability to read and interpret technical drawings with confidence
HR Licence desirable
Poly Welding Ticket desirable
Additional tickets (Telehandler, Dogman, Rigging) highly regarded
National Police Clearance desirable
Comfortable taking ownership of site safety and job quality
What We Offer
Competitive pay reflecting your experience level - with room to grow into it
Generous site allowances and work away bonuses
Ongoing training and development
A real career path, not just a job
Supportive team and a culture built on getting the job done well
Diverse project locations across WA - variety is guaranteed
Why Flow Water Services?
Whether you're here to learn the trade properly or to step into a role where your experience is genuinely valued, you'll find both the support and the challenge you're looking for. Our pay structure reflects skill and dedication, and we recognise the commitment of working away from home.
If you're a junior ready to back yourself, or a senior ready for a team that'll put your skills to good use — apply now.

📌 Pump Installers / Field Technicians (Western Australia)
🏢 Flow Water Services
📍 Western Australia