Field Systems Engineer Site Location Sahuarita, Arizona, United States Job Details Position Overview 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. Essential Functions + 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 / AccuGrade guidance systems + Safety & Operator Technologies + Operator Awareness / Fatigue Management Systems (Hexagon OAS) + Orica BlastIQ / Fragtrac + Split Engineering fragmentation monitoring + Slope stability monitoring (GroundProbe, GeoExplorer) + 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 Field Operations & Reliability + 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. Continuous Improvement + 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. Safety & Compliance + Coordinate with the Mission Safety Department on safety-related system support. + Maintain compliance with MSHA and environmental regulations. Required Knowledge, Skills & Abilities + 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. Requirements Education & Experience + 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. Pay Type Salaried