Christopher Maroschek
Brisbane
Summary
Experienced Blast Crew Operator with an extensive background working in the mining blast industry with platinum blasting services & BHP, skilled in supporting safe and efficient blasting operations within the mining industry. Brings additional experience across warehousing, manufacturing, and security, with a proven ability to operate in high-risk, high-pressure environments while maintaining strict safety standards. A former member of the Australian Defence Force, offering strong discipline, teamwork, and leadership capabilities, coupled with a commitment to operational excellence and continuous improvement. Adaptable and safety-focused with a diverse skill set.
Adept in blasting operations with extensive experience in high-pressure environments. Commitment to strict safety standards ensures operational excellence. Background in warehousing, manufacturing, and security enhances collaboration and efficiency. A former ADF member, showcasing strong discipline, teamwork, and a continuous improvement mindset.
Overview
8
8
years of professional experience
Work History
Bench hand
Platinum Blasting Services
Middlemount
09.2025 - 12.2025
Blast Crew Operator
BHP
Mt Keith & Newman
09.2022 - 07.2025
- Assisted Shot Firers in the safe assembly, positioning, and detonation of explosives to break and dislodge rock and soil in accordance with site procedures and regulations.
- Safely primed, charged, stemmed, and tied in blast patterns as instructed, ensuring compliance with strict safety protocols and operational efficiency.
- Accurately marked out drill patterns under direction of the Shot Firer or Supervisor to meet production and safety requirements.
- Conducted pre-operational checks and maintained blasting equipment and tools.
- Collaborated with team members to prepare blast sites, including clearing areas, setting up exclusion zones, and adhering to environmental and safety controls.
- Monitored and reported any hazards, potential risks, or deviations from blasting plans to ensure a safe working environment.
- Supported continuous improvement initiatives by following best practices, maintaining high safety standards, and contributing to efficient blast outcomes.
Storeperson
Volvo Group Australia
08.2021 - 07.2022
- Promote and maintain a customer service focus.
- Efficiently complete all work in accordance with KPI's, in the safest possible manner.
- Accurate receiving and dispatching of parts.
- Safely operate a forklift to load up to 6 tonnes, to move and transport stock within the warehouse and production areas.
- Operate Pick Orders using an Order picking forklift.
- Unload Shipping containers using a forklift.
- Manually pick parts and load trolleys and pallets for transport to production.
- Use a hoist/ crane to move heavy items.
- Operate a computer to check orders, stock availability and missing parts.
- Ensure housekeeping procedures are always followed.
- Work in a quality conscious manner including carrying out Quality Checks and appropriate Quality System sign off.
- Liaise and support other teams and leaders.
- Follow the designated build instructions to achieve product quality.
- Ensure compliance with policies and procedures.
- Work in a safe way, ensuring personal safety and that of fellow workers.
Aviation Protection Officer
ISS
Brisbane
12.2017 - 07.2021
- Conducted passenger and baggage screening using advanced security equipment to detect and prevent prohibited items in compliance with CASA and Department of Home Affairs regulations.
- Ensured the safety and security of passengers, staff, and aircraft through vigilant monitoring, access control, and enforcement of aviation security protocols.
- Performed screening and clearance of vehicles, cargo, and personnel entering secure airside areas.
- Responded promptly to security incidents, alarms, and emergencies, following established procedures to mitigate risks.
- Monitored and controlled access points to restricted areas, verifying identification and ensuring compliance with security clearance requirements.
- Delivered excellent customer service by assisting passengers with queries while maintaining professionalism in high-pressure environments.
- Collaborated with team members, law enforcement, and airport authorities to uphold aviation security standards.
- Completed detailed incident reports, shift logs, and compliance documentation to support regulatory and operational requirements.
Education
Certificate III Emergency Response & Rescue -
Standard 11 (RIISS00034) -
Heavy Rigid (HR) Licence -
Dangerous Goods Driver Licence -
High Risk Work (HRW) Licence -
Forklift Licence -
Dangerous Goods Security Card -
Explosives Security Clearance -
Work Safely at Heights -
Confined space entry -
Skills
- Strong knowledge of workplace health and safety regulations
- Excellent interpersonal and communication skills
- Familiarity and competence operating various blasting plant and machinery
- Commitment to identifying, reporting, and rectifying hazards
- Dedication to safety protocols and regulatory compliance
- Stamina
- Strength
- Ability to work in challenging environments
- Ability to assess situations and respond appropriately
- Excellent situation awareness
- Resourceful
- Uses initiative
- Critical problem solver
- Dependable team member
- Independent worker
- Collaborates effectively with colleagues
- Proficient multi-tasker
- Excellent time management
- Maintains accurate documentation
- Adaptable
- Capable of learning and implementing new blasting techniques and procedures
Websites
References
Available on request.
Military Training
- Workplace Health & Safety Awareness
- Explosive Hazard Awareness & Protection
- Risk Assessments
- Hazardous Chemicals Awareness / Advanced Chem-alert
- Radio Communications
- Heat & Illness Awareness
- Classified document handling
- Responsible recordkeeping
- Suicide Awareness & Prevention
- Alcohol and Drug awareness
- Work with Equity and Diversity
Education Training Licences
- Certificate III Emergency Response & Rescue
- Certificate III in Security Operations
- Certificate III in Military Self Defence
- Standard 11 (RIISS00034)
- Heavy Rigid (HR) Licence
- Dangerous Goods Driver Licence
- High Risk Work (HRW) Licence
- Forklift Licence
- Dangerous Goods Security Card
- Explosives Security Clearance
- Work Safely at Heights
- Confined space entry
- Gas test atmosphere course
- Operate Breathing Apparatus
- Fire Rescue
- Advanced First Aid & CPR
- Construction White Card
- Security Licence
- Driver Licence: Open C Class
Timeline
Bench hand
Platinum Blasting Services
09.2025 - 12.2025
Blast Crew Operator
BHP
09.2022 - 07.2025
Storeperson
Volvo Group Australia
08.2021 - 07.2022
Aviation Protection Officer
ISS
12.2017 - 07.2021