Sustainability Specialist
Posted 8 Oct 2026
Advertised as “Principal Sustainability Spec”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 8+ yrs
- Management level
- People management
No salary listed for this role.
Field of studyBusiness Administration, Environmental Science, Sustainability (or related)
Study levelBachelor's
Field of studyHuman Rights, International Development, Social Responsibility, Sustainability (or related)
Study levelMaster's
Job Overview:
The Principal Sustainability Spec is responsible for interpreting internal or external business issues and recommending best practices. They will be tasked with solving complex Sustainability-related problems and will work independently with minimal guidance. The Principal Sustainability Spec may be responsible for leading functional teams or projects and is regarded as a specialist in Sustainability. As such, they must have in-depth expertise in Sustainability and Governance.
Responsibilities
Key Tasks and Responsibilities:
The Principal Sustainability Spec is responsible for one or more of the following disciplines (Sustainability, Environmental)
Sustainability
- Work strategically with Human Resources, Finance, and all business areas
- Lead assessments of social impacts, defining mitigation and social management plans
- Drive adoption and encourage best practices internally
- Advise on best practices in social performance
- Client account management, engagement with project funders, affected communities, and other stakeholders
- Contribute to business development and winning activities
- Demonstrate leadership in Quality, Health, and Safety
- Prepare and define project bids
- Coordinate and keep a record of the company’s volunteering initiatives including personal sustainability pledge
- Proactively deliver and manage time and quality delivery of sustainability advisory services, and project-related tasks to meet budget, time frame, and quality targets, exceeding client expectations
- Identify and implement opportunities to improve sustainability outcomes for infrastructure projects such as alternate material, resource, and construction efficiencies
- Gain awareness of and familiarity with the commercial aspects of projects to develop commercial skills
- Deliver Infrastructure Sustainability Ratings and other sustainability ratings
- Investigate emerging sustainability issues, evaluating the risk they pose to the scheme while identifying and implementing solutions
- Work with international regulators, industry, and other relevant organizations to address emerging challenges to the sustainability and integrity of the company
- Manage, provide support and guidance within the wider team, and assist with the management of budgets and commissions on behalf of the service, as required
Environmental
- Lead cross-functional workshops to align sustainability goals with business strategy
- Represent McDermott at external events, presenting on sustainability initiatives