Mainline Plumbing & Civil Pty Ltd – Dubbo NSWMainline Plumbing & Civil Pty Ltd is a rapid-growing plumbing and civil contractor delivering maintenance, construction, and government works across residential, commercial, and civil sectors.
We pride ourselves on professionalism, efficiency, and high-quality service.Due to continued growth, we are seeking a highly organised and proactive Officer Administration to join our team and support daily operations.About UsMainline Plumbing & Civil Pty Ltd is a fast-growing plumbing and civil contractor delivering maintenance, construction, and government works across residential, commercial, and civil sectors.
We pride ourselves on professionalism, efficiency, and high-quality service.Due to continued growth, we are seeking a highly organised and proactive Officer Administration to join our team and support daily operations.About the RoleThis is a key role within our business.
As our Office Administrator, you will assist in the daily administrative and operational support functions of our plumbing team.You'll work closely with management, our plumbers, and our clients to ensure jobs are scheduled correctly, systems are maintained, and communication flows seamlessly.This position is ideal for someone who enjoys structure, thrives in a busy trade-services environment, and takes genuine pride in accuracy and organisation.Key ResponsibilitiesDrive process improvements across scheduling, reporting, and job workflowsAd hoc admin tasks to be performedOversee compliance requirements including inductions, certifications,



and documentationMaintain accurate job records, databases, and compliance documentationCoordinate scheduling between plumbers and clientsLiaising with clients & suppliersMonitor workflow and assist with internal reportingAct as the first point of contact for office enquiriesDrive process improvements across scheduling, reporting, and job workflowsMaintaining accurate records, creating invoices, statements and reports as well as job costings in JMS (SimPRO)Processing work orders and purchase ordersLiaising with bookkeepersPreparing reports and documentationSupporting general office administration tasksAbout youExperience in an Office Administrator or similar roleStrong organisational skills and high attention to detail with time management skillsExcellent written and verbal communicationHigh attention to detailConfident using Microsoft Office (Outlook, Excel, Word)Experience with AsanaExperience with SimPRO (JMS) is highly desirableAbility to work independently and as part of a teamProfessional and reliable with a strong work ethicWhat We OfferA professional, supportive, and well-structured teamStable, growing companyOpportunity for career progressionOpportunity to take ownership of key administrative functionsCompetitive salary based on experienceOn-the-job training and systems supportBe careful - Don't provide your bank or credit card details when applying for jobs.
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📌 Office Manager (Dubbo)
🏢 Mainline Plumbing and Civil
📍 Dubbo