Field Systems Engineer

Overview

Field Systems Engineer — Site

Location:

Sahuarita, Arizona, United States

The Engineer – Field Systems is responsible for supporting, maintaining, and continuously improving all mine technologies at the Mission Mine site. This includes fleet management (DISPATCH®), communications networks, cameras, radio systems, shovel and drill monitoring systems, and other digital safety and productivity technologies.

The Engineer will serve as the primary technical resource for field-level systems, ensuring equipment reliability, connectivity in the pit, and integration across mine operations. This role combines hands-on technical work with the ability to coordinate with technicians, vendors, and mine operations staff to keep mission-critical technologies running smoothly.

• Mine Technology Support
• Provide installation, configuration, troubleshooting, and maintenance of all mine technology systems at Mission, including but not limited to:
• Fleet Management Systems
• DISPATCH® Fleet Management System (FMS)
• Modular Provision (Ore & Grade Control)
• Equipment Monitoring
• Epiroc shovel and drill metrics systems
• Payload Management Systems (PLM)
• Caterpillar Minestar Terrain / Accu Grade guidance systems
• Safety & Operator Technologies
• Operator Awareness / Fatigue Management Systems (Hexagon OAS)
• Orica Blast
  
  IQ / Fragtrac
• Split Engineering fragmentation monitoring
• Slope stability monitoring (Ground Probe, Geo Explorer)
• Michelin MEMS tire management system
• Communications & Network Systems
• Two-way radios (voice & data)
• Pit wireless networks (LAN/WLAN, Wi-Fi, mesh, microwave links)
• Video monitoring and security camera systems
• Trimble base station corrections

• Respond to system issues as part of an on-call rotation, performing both remote troubleshooting and in-pit fieldwork to restore functionality.
• Coordinate with Mine Operations, Maintenance, and Engineering to ensure technology supports production goals.
• Work with vendors (e.g., Modular, Epiroc) to manage repairs, RMAs, and ongoing technical support agreements.
• Maintain adequate spare parts and replacement components to minimize downtime.

• Collaborate with management and technology teams to identify opportunities to optimize system performance.
• Support adoption of new technologies and upgrades that enhance safety, productivity, or communication.
• Participate in cross-site collaboration with other teams to share best practices and improvements.

• Coordinate with the Mission Safety Department on safety-related system support.
• Maintain compliance with MSHA and environmental regulations.

• Strong working knowledge of mine technology systems including Dispatch, Epiroc shovel/drill metrics, radios, pit networks, cameras, and safety systems.
• Experience supporting network infrastructure in pit operations (wireless, mesh, radio, microwave).
• Strong hardware and system troubleshooting ability.
• Effective communication skills, able to work with both technical staff and mine operators.
• Ability to perform fieldwork in challenging mine environments (heat, dust, uneven terrain).
• Must be able to lift objects over 50 lbs.
• Valid driver s license required.

• Bachelor's degree in Engineering, Electronics, or related technical field preferred; or equivalent experience.
• 3–6 years of experience supporting mine technology systems (Dispatch, radio, networks, shovel/drill systems, or similar).
• Experience in open-pit mining operations strongly preferred.

Salaried