The Hidden Valley mine is an open pit gold and silver mine, situated in the Morobe province in Papua New Guinea, some 210km northwest of Port Moresby and approximately 90km south-southwest from Lae, the capital of the province. The mine is located at elevations between 2 800m and 1 700m above sea level within steep mountainous and forested terrain that experiences approximately 3m of rainfall per year. The major gold and silver deposits of Hidden Valley are located in the Morobe Granodiorite of the Wau Graben. Crushed ore is conveyed from the Hidden Valley pit via a 3.8km long overland pipe conveyor and is treated at the Hidden Valley processing plant, which uses a two stage crushing circuit followed by a SAG mill, gravity, CCD/Merril Crowe circuit for silver and carbon-in-leach circuit for the gold.


Current Jobs

HID1853 NURSE

Harmony Gold Mining Ltd
Medical and Healthcare | Papua New Guinea
We are seeking to recruit 2x Nurses, for our SHSR – Medical Department. Reporting to the Senior Nurse, the successful applicant will mainly be responsible for assisting with providing professional, confidential and quality nursing and health…

HID6324 LABORATORY TECHNICIAN

Harmony Gold Mining Ltd
Health | Papua New Guinea
We are seeking to recruit a Laboratory Technician, for our SHSR – Medical Department. Reporting to the Doctor, the successful applicant will mainly be responsible for assisting with performing medical laboratory procedures on a daily basis for …

HID5270 SHUTDOWN PLANNER

Harmony Gold Mining Ltd
Mining, Oil and Gas | Papua New Guinea
We are currently seeking to recruit a Shutdown Planner for our Fixed Plant Maintenance – Planning Department. Reporting to the Senior Planner & Scheduler, the successful applicant will mainly be responsible for the strategic execution of…

HID6425 GRADUATE MINE ENGINEER

Harmony Gold Mining Ltd
Mining, Oil and Gas | Morobe
We are seeking to recruit a Graduate Engineer for our Mine Technical Services Department. Reporting to the Senior STP Engineer – the primary objective of this role is to work closely with engineers in ensuring continuous, efficient and safe…

HID5022 PRODUCTION ENGINEER

Harmony Gold Mining Ltd
Mining, Oil and Gas | Morobe
We are currently seeking to recruit a Production Engineer for our Mine Technical Department. Reporting to the Senior STP Engineer, the primary objective of this role is to develop daily mine plans and weekly schedules to the Mining Operations team…