Assistant Camp Maintenance Manager

Location:

Remote mining camp near Winnemucca, Nevada

Work Schedule:

3 weeks on / 3 weeks off, 12-hour shifts (seasonal)
Employment Eligibility:
Must be legally permitted to work in the United States

Matrix is seeking a hands-on Assistant Camp Maintenance Manager to support daily camp upkeep, repairs, preventive maintenance, and site logistics. The role works alongside crews and helps the Camp Maintenance Manager keep facilities, equipment, and operations ready while following site safety procedures.

The successful candidate will have basic electrical, plumbing, and mechanical knowledge and be prepared for physical outdoor work in Nevada heat, sun, dust, and wind. Intermediate First Aid, a PAL licence, a valid driver’s licence, and MSHA certification or the ability to obtain it before assignment are required. Preference will be given to candidates near Winnemucca.

• Assist with camp maintenance operations: support daily cleaning, laboring, minor repairs, and camp upkeep.
• Facilities & mechanical support: assist with maintaining/troubleshooting generators, plumbing/water systems, electrical components, pumps, and general site systems (basic HVAC/ventilation support as applicable).
• Preventative maintenance support: help with routine inspections, maintenance tasks, and completion of maintenance logs/checklists.
• Loading/unloading & site support: assist logistics operations with staging, securing, offloading/loading, and storage as required.
• Airside/logistics support (as required): support safe coordination around aircraft (rotary and/or fixed-wing, when scheduled) and assist with securing equipment/loads.
• Safety support: participate in and support daily Toolbox Meetings, ensure team compliance with Job Hazard Analysis (JHAs) and SOPs, and follow MSHA safety expectations.
• Hands-on assistance: work alongside crews to complete repairs and maintenance tasks.
• Communication & reporting: use satellite/in-reach/2-way radios and basic computer tools to relay updates and support coordination.
• Other related duties as assigned.

• Remote and busy environment with tight deadlines; work may be stressful at times during operational peaks.
• Must be able to work minimum 21-28 day rotations, with occasional scheduling flexibility as required by seasonal and project timelines.
• Work performed outdoors in Nevada weather including high heat/UV, dry conditions, dust/wind. Safe travel across uneven terrain as conditions require.

• Ability to safely lift up to 50 lbs.
• Ability to work 12-hour shifts performing demanding physical tasks such as hand shoveling/clearing, brushing, fencing/repairs, fueling support, carpentry assistance, and general maintenance.

• MSHA certification is required (or must be obtained prior to assignment per site requirements).
• Must comply with all applicable mine safety and health requirements, including MSHA regulations (30 CFR) and site-specific safety orientation/training.
• PPE and site rules are required (specific PPE listed by the site upon onboarding).
• Reference and criminal record checks will be conducted.
• Some sites may require pre-access drug screening and/or fitness-for-duty clearance.

Preference will be given to local candidates (and candidates with proximity) in the Winnemucca, NV region.

• Must be legally permitted to work in the United States.

• Matrix will comply with all applicable U.S. employment verification requirements (I-9)

• Job Types: Full-time, Seasonal (Rotational)
• Rotation: 3 weeks on / 3 weeks off

Once you’re in our system, you’ll be considered for upcoming camp opportunities…