Olivia Mitchell

• Phone: +61 412 345 678
• Email: olivia.mitchell@email.com
• Location: Sydney, Australia
• LinkedIn: olivia-mitchell-dredge

Summary

Over 10 years of experience operating diverse dredging equipment for marine construction, land reclamation, and environmental remediation projects across Australian waterways. Proficient in executing precise material extraction, maintaining equipment, and adhering to stringent safety protocols to ensure project success and environmental compliance.

Adept at interpreting bathymetric data and engineering specifications to optimize dredging efficiency and maintain target depths and slopes. Proven ability to troubleshoot operational issues and conduct routine maintenance, minimizing downtime and maximizing productivity.

Experience

Lead Dredge Operator, Sydney Harbour Dredging Services -- Sydney, Australia

Mar 2018 – present

• Operated large cutter suction dredgers (CSD) and trailing suction hopper dredgers (TSHD) for port expansion and maintenance dredging projects, contributing to the removal of over 5 million cubic meters of sediment.

• Managed on-board teams of up to 4 crew members, ensuring adherence to operational plans, safety procedures, and environmental regulations.

• Implemented optimized dredging patterns based on survey data, increasing daily material extraction by 15% and reducing project timelines.

• Performed routine inspections and preventative maintenance on dredge machinery, reducing unscheduled downtime by 20%.

Dredge Operator, Coastal Marine Solutions -- Newcastle, Australia

July 2013 – Feb 2018

• Operated hydraulic and mechanical dredges for channel deepening and beach nourishment projects along the NSW coast.

• Monitored dredge pump performance, slurry density, and discharge rates to maintain optimal operational efficiency.

• Assisted in the deployment and retrieval of pipelines, ensuring secure connections and efficient material transfer.

• Maintained accurate operational logs and reported daily progress and any equipment malfunctions to project supervisors.

Assistant Dredge Operator, Port Botany Dredging Co. -- Botany Bay, Australia

Jan 2011 – June 2013

• Supported lead operators in the operation of grab dredges and backhoe dredges for wharf construction and berth deepening.

• Gained hands-on experience in dredge equipment calibration, minor repairs, and general vessel maintenance.

• Assisted with surveying and positioning tasks to ensure precise dredging operations.

• Completed all required safety training and maintained a strong focus on hazard identification and risk mitigation.

Education

Australian Maritime College, University of Tasmania, Advanced Diploma in Marine Operations and Dredging Technology -- Launceston, Australia

Feb 2009 – Dec 2010

TAFE NSW, Certificate III in Heavy Equipment Operations -- Sydney, Australia

July 2008 – Dec 2008

Skills

Dredging Operations: Cutter Suction Dredging (CSD), Trailing Suction Hopper Dredging (TSHD), Grab Dredging, Backhoe Dredging, Hydraulic Dredging, Mechanical Dredging, Submerged Material Extraction, Slurry Management, Pipeline Deployment, Spud Systems

Equipment & Systems: Dredge Control Systems, GPS & DGNSS Positioning, Echo Sounders, Bathymetric Survey Interpretation, Pump Systems, Winch Operations, Engine Monitoring, PLC Systems

Safety & Compliance: Marine Safety Regulations, Environmental Protection (EPA) Guidelines, Risk Assessment, Spill Prevention & Response, First Aid & CPR, Confined Space Entry, Working at Heights

Maintenance & Troubleshooting: Preventative Maintenance, Minor Mechanical Repairs, Hydraulic System Checks, Electrical Diagnostics, Welding (basic), Equipment Calibration

Soft Skills: Team Leadership, Communication, Problem-Solving, Decision Making, Situational Awareness, Adaptability, Attention to Detail