Receptionist, Administrative​/Clerical

We have an exciting opportunity for a Receptionist/Administrative Assistant to join our Metals business and become part of a truly global working environment.

Business area: Metals

Function: Front of House

Position Type: Part-time

Schedule: Office-based

Hartree Partners, LP is a leading global merchant commodities firm facilitating the flow of energy, metals, agriculture, and environmental products across the full commodity supply chain, connecting producers and consumers. Hartree was founded in 1997, is jointly owned by senior management and funds managed by Oaktree Capital Management, LP, and employs over 5,000 individuals worldwide.

Hartree is uniquely positioned to capitalise on opportunities across a diversified set of commodities businesses with a focus on trading, asset investments, risk management and advisory services. These businesses are supported by a centralised operating model including risk, technology, operations, finance, HR, legal and compliance, ensuring strong governance and effective execution.

As a growing and evolving firm, Hartree continues to expand its commercial footprint, invest in new assets, and build new capabilities to meet emerging market opportunities. This growth mindset shapes our culture and attracts people who want to innovate, build, and drive meaningful impact.

• Welcome visitors, clients, and suppliers; manage incoming calls
• Handle deliveries, mail, and general office supply orders
• Help maintain the premises, liaising with external service providers
• Manage internal and external bookings (meeting rooms, restaurants, travel support)
• Support the organisation of internal events and activities

• Previous experience as a receptionist or administrative assistant, ideally in finance, trading, or a multinational environment
• Fluent in French and English (written and spoken);
  Spanish is a plus
• Strong hospitality instincts, discretion, and a professional attitude
• Excellent organisational skills and ability to prioritise
• Comfortable working independently
• Solid command of Microsoft Office

• Monday: 8:30 AM - 12:30 PM
• Occasional additional hours as the business requires

We recognise that talent comes in many forms, and we value potential just as much as experience. If this role excites you but you don’t meet every requirement, we still encourage you to apply.

We provide a fast-paced, stimulating, and truly global environment that will stretch your abilities and channel your talents. We also offer competitive salary and benefits combined with outstanding career development opportunities in one of the global leaders of commodity trading.

Our values define who we are. They are the fundamental beliefs that determine our actions and guide our behaviour. They influence how we communicate and collaborate, and how we engage with our clients, partners, and communities.

We are committed to maintaining a work environment where all employees are treated with dignity and respect. We provide equal opportunities to all qualified applicants without regard to race, colour, sex, gender, age, religion, ethnic or national origin, marital or civil partner status, physical or mental disability, military or veteran status, sexual orientation, gender identity or expression, genetic information or any other characteristic protected by applicable law.