Macquarie Geotechnical is a Geotechnical Consulting / Drilling & Construction Materials Testing company working on both civil and mining infrastructure projects throughout Australia. We maintain a fleet of modern drill rigs, support equipment and tools that are at the forefront of the industry.  Due to increasing demand for our services, we are currently seeking suitable Sydney based candidates for an immediate start in the following position:Senior Sonic DrillerThis is a great opportunity to work with a reputable professional company that is looking to expand its operations with cutting edge machinery and technology.The position will involve DIDO and FIFO rosters / 12-hour days / potential for weekend and night shift works (as required).Responsibilities will incorporate assisting the Leadership team with:Geotechnical and Environmental Investigations consisting of Sonic, Rotary Mud and Air Drilling as well as Wireline and conventional Diamond Coring techniques.In-Situ Testing comprising of Standard Penetration Tests (SPT), Push Tube as well as Piston Tube Sampling.Well installation comprising of groundwater and gas monitoring wells, inclinometers, VWP, SPE’s as well as MPE’s.Downhole testing incorporating both Single & Straddle Packer Testing.General Maintenances and daily completion of reports and safety documents respectively.Operating Drills and Equipment safely, in line with localised legislation, regulations and site and company policies and procedures.Leading a team of Drillers and Drillers Offsiders.Reporting effectively and efficiently through the appropriate chain of command and channels on a day-to-day basis.Provide training and guidance to drill teams.Problem solving non-routine downhole and surface issues as they arise.Minimum requirements for the Senior Sonic Driller position are:Previous experience as a Lead Sonic DrillerAbility to work away on rosters as requiredAbility to obtain a minimum HR truck licenseCert III in Drilling or industry equivalentNSW Class 1 or greater, water well license (or have the ability to acquire)Current First Aid Certificate (preferred but not essential)NSW White Card (Construction Induction Card, or have the ability to acquire)Current and valid RISI (preferred but not essential)Ability to pass a pre-employment medical inclusive of D&A testCurrent Covid-19 vaccinations as per local government mandatesAbility to obtain a Police Clearance upon requestIn return Macquarie Geotechnical will offer you:Relocation packages to the successful candidateCompetitive ratesTraineeships & qualification development opportunitiesClear career progression pathwayAbility to offer experience on multiple drilling techniquesLong term contractsLong term, stable employmentOpportunities to work in both the infrastructure and mining sectors across AustraliaIf you meet the above requirements, please kindly click the ‘APPLY’ button, and come join our team! Please note all applications will not be responded to, only parties in which have been shortlisted will be contacted. AUD Sydney 2000