Advertised: 30 September 2025
Harmony Australasia
Mining, Oil and Gas | Papua New Guinea
Harmony Australasia

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We are currently seeking to recruit for the position of Graduate Mechanical Engineer for our Fixed Plant Maintenance – Projects Department. Reporting to the Project Superintendent, the primary objective of this role is to design, develop, test, and oversee the manufacturing and installation of mechanical devices and systems. This role requires strong analytical skills, technical expertise, and the ability to collaborate with cross-functional teams to ensure products meet quality, safety, and efficiency standards.

Key roles and responsibilities include:

  • Establish and maintain standards and policies for the Fixed Plant Maintenance Department
  • Plan and implement solutions from the Harmony Gold Asset Management Framework
  • Assist with the implementation of management initiatives and ensure appropriate alignment with strategy and the requirements of other departments and stakeholders
  • Active participation in identifying and reporting potential safety and environmental hazards. Liaise with Health, Safety, Environmental and Community Relations staff regarding issues, incidents or non-compliance within the area of your responsibility
  • Support compliance with the Safety and Environmental Management Plan and the company's community relations policies
  • Investigate and trial new ideas, methods and technology, to ensure continuous improvement throughout the Department
  • Participate in decision making, whilst being empowered to make decisions on issues within their competency
  • Monitor decision quality, checking for adherence to policies and standards, and coaching and mentoring for improvement
  • Support senior engineers with CAD modelling, drafting, and technical documentation.
  • Conduct research and analysis to solve engineering problems.
  • Participate in product and process improvement initiatives.
  • Assist with prototype development, assembly, and testing.
  • Perform calculations and simulations to ensure design feasibility and compliance with standards.
  • Collaborate with cross-functional teams including manufacturing, quality, and procurement.
  • Support project management activities such as scheduling, reporting, and cost estimation.
  • Maintain accurate records and documentation in line with company and regulatory requirements.
  • Continuously learn and apply new engineering methods, tools, and technologies.

Qualifications, Skills and Experience required:

  • Degree in Engineering (Mechanical or Structural Preferred)
  • Strong foundation in mechanical engineering principles, materials, and manufacturing processes.
  • Proficiency in CAD software (e.g., SolidWorks, AutoCAD, or similar).
  • Basic knowledge of FEA, CFD, or other engineering simulation tools is a plus.
  • Good understanding of engineering standards and safety regulations.
  • Strong analytical, problem-solving, and excellent verbal and written communication skills.
  • Ability to work effectively in a team environment.
  • Attention to detail and commitment to quality.
  • Eagerness to learn and take on new challenges.
  • Punctual, works independently with little supervision, and contributes positively to the workplace.
  • High focus on Safety

The above role is based at Hidden Valley Mine Site

If you are interested in this exciting and challenging opportunity and confident you have the skills, knowledge and experience to fulfil this role then please apply by email to [email protected]

Note: Only shortlisted applicants will be contacted

Application closes Tuesday, 14th October 2025

More information

Job ID: #24725

Industry: Mining, Oil and Gas

Location: Papua New Guinea, Papua New Guinea

Company: Harmony Australasia

Company Description: 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.

Source: www.pngworkforce.com

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