Maintenance Specialist

SJ Engineering Services

Transforming complex engineering challenges into elegant solutions. With over 25 years of experience in fixed plant maintenance and commissioning across mining, industrial, and offshore sectors.

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25+ Years Experience
Global Project Reach
100% Safety Focus

Engineering Excellence

Based in Baldivis, Western Australia

Fixed Plant Maintenance
Mining & Industrial
Offshore Sectors
Project Commissioning

About Sikeli Jove

A highly experienced Mechanical Supervisor with over 25 years of expertise in the mining, oil & gas, and industrial sectors. Sikeli is a results-oriented leader, committed to delivering excellence in shutdown management, commissioning, and maintenance projects.

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Core Competencies

  • Crusher Maintenance
  • Rotating Equipment
  • Shutdown Management
  • Commissioning

International Project Portfolio

Delivering excellence across diverse industries and challenging environments

🇦🇺

Australia

Mining & O&G Projects

Fortescue, Mineral Resources, Glencore
🇻🇳

Vietnam

Tungsten Mining Operations

Masan High Tech Minerals - Nui Phao
🌍

West Africa

Gold Mining Operations

Endeavor Mining - Sabodala Gold
🇺🇸

Gulf of Mexico

Offshore O&G Projects

Wheatstone Upstream Operations
🇫🇯

Fiji

Industrial Projects

Power Generation & Defense
🏭

Naval Defense

Warship Maintenance

Projects up to $3M AUD Value
Our Services

Comprehensive Engineering Solutions

From concept to completion, we provide end-to-end engineering services tailored to meet your specific project requirements and industry standards.

Crusher Maintenance

Comprehensive maintenance services for jaw crushers, cone crushers, and gyro crushers including liner changes, pitman rebuilds, and precision alignments.

  • Jaw Crusher Maintenance
  • Cone Crusher Rebuilds
  • Liner Change Programs
  • Pitman Bearing Replacement
  • Crusher Alignment Services
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Mill & Rotating Equipment

Specialized services for ball mills, HPG mills, and rotating equipment including bearing changes, laser alignments, and gearbox rebuilds.

  • Ball Mill Maintenance
  • HPG Mill Services
  • Bearing Replacements
  • Laser Alignment
  • Gearbox Rebuilds
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Diesel & Gas Power Station Remediation

Remediation for diesel and gas power stations, restoring safe operation and compliance via targeted mechanical and control system repairs.

  • Fuel gas line remediation
  • Generator and prime mover overhauls
  • Turbine/compressor maintenance support
  • Control system fault rectification
  • Compliance testing and recommissioning
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Commissioning Services

Small-to-medium greenfield and brownfield installation and commissioning for new plants and upgrades, delivering optimized startup and integrated system performance.

  • Greenfield installation and commissioning
  • Brownfield tie-in and integration
  • Instrumentation calibration and loop checks
  • Performance testing and acceptance
  • Documentation, handover, operator training
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Asset Management

Strategic asset management including maintenance planning, budget forecasting, and continuous improvement initiatives.

  • Maintenance Planning
  • Budget Forecasting
  • Asset Optimization
  • Reliability Analysis
  • Continuous Improvement
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Conveyor Systems

Complete conveyor maintenance including belt changes, drive assembly work, chute modifications, and vibrating feeder inspections.

  • Belt Conveyor Maintenance
  • Drive Assembly Work
  • Chute Modifications
  • Vibrating Feeder Service
  • Transfer Point Optimization
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Shutdown Management

Comprehensive shutdown planning and execution, including long-range forecasting, resource coordination, and critical path management.

  • Shutdown Planning
  • Resource Coordination
  • Critical Path Management
  • Long-Range Forecasting
  • Risk Assessment
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Maintenance Solutions

Adaptive maintenance programs tailored to your assets, combining preventive strategies with rapid response to minimize downtime.

  • Preventive Maintenance Programs
  • Breakdown & Call-out Support
  • Reliability & Life-Cycle Improvements
  • Laser Alignment & Balancing
  • On-site Diagnostics & Reporting
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WorkSafe HR Training & Certification

WorkSafe-aligned training and certification programs that build workforce competency, ensure compliance, and support audit-ready documentation and tracking.

  • WorkSafe inductions and safety modules
  • Permit-to-work and leadership training
  • Certification tracking and registers
  • Toolbox talks and refresher sessions
  • Role-based competency development
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Ready to Start Your Project?

Get in touch today for a free consultation and discover how we can bring your engineering vision to life.

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Core Engineering Capabilities

25 Years of Specialized Expertise

Delivering world-class maintenance solutions across critical mining and industrial equipment with proven track record of excellence, safety, and operational reliability.

Crusher Maintenance Precision Alignments Mill Rebuilds Conveyor Systems Commissioning Asset Management

Comprehensive Crusher Maintenance

Expert maintenance services across all crusher types and manufacturers, ensuring optimal performance and extended equipment life.

  • Jaw Crushers: Complete liner change-outs, pitman rebuilds, and bearing replacements
  • Cone Crushers: Bowl and mantle installations, hydraulic system maintenance
  • Gyratory Crushers: Spider bearing changes, concave and mantle replacements
  • Preventive Programs: Scheduled inspections and predictive maintenance protocols

High-Precision Laser Alignments

State-of-the-art laser alignment services ensuring optimal equipment performance, reduced vibration, and extended bearing life.

  • Rotating Equipment: Motor-to-gearbox and gearbox-to-equipment alignments
  • Drive Assemblies: Complete drive train alignment and change-outs
  • Precision Standards: Achieving tolerances within 0.02mm for critical applications
  • Documentation: Comprehensive alignment reports and baseline measurements

Mill Rebuilds & Maintenance

Complete mill maintenance and rebuild services utilizing precision installation techniques and industry best practices.

  • Ball Mills: Pinion drive maintenance and bearing replacements
  • HPG Mills: High-pressure grinding roll rebuilds and hydraulic system overhauls
  • SAG Mills: Girth gear maintenance and drive system repairs
  • Bearing Systems: Radial and thrust bearing change-outs with precision fitting

Conveyor & Material Handling Systems

Comprehensive maintenance solutions for material handling systems ensuring continuous operation and optimal throughput.

  • Belt Conveyors: Belt replacements, pulley maintenance, and tracking adjustments
  • Chutes & Hoppers: Liner replacements, structural repairs, and flow optimization
  • Vibrating Equipment: Feeder inspections, screen maintenance, and vibration analysis
  • Slurry Systems: Pump maintenance, pipeline repairs, and flow system optimization

Plant Commissioning & Startup

Expert commissioning services ensuring smooth plant startups and optimal equipment performance from day one.

  • Pre-Commissioning: Equipment inspections, system testing, and performance verification
  • Startup Support: On-site technical expertise during initial equipment runs
  • Performance Testing: Throughput verification and efficiency optimization
  • Training Programs: Operator training and maintenance procedure development

Strategic Asset Management

Comprehensive asset management strategies maximizing equipment reliability, availability, and lifecycle value.

  • Reliability Programs: RCFA, RCM implementation, and failure mode analysis
  • Maintenance Planning: Strategic maintenance scheduling and resource optimization
  • Performance Monitoring: KPI tracking, OEE improvement, and cost optimization
  • Lifecycle Management: Equipment replacement strategies and capital planning
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Start Your Project Today

Ready to bring your engineering vision to life? Contact us for a free consultation and discover how we can help you achieve your project goals.

Phone

(+61) 468 689 394

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Email

info@sjenjserv.com.au

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Location

Baldivis, Western Australia

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