From Earth Sciences to Environmental Consultancy: Here’s Monica’s professional journey

Not every career is a straight line - some evolve through curiosity, persistence, and a desire to create real-world impact. Monica’s journey from studying geology to becoming an environmental consultant is a perfect example of following your passion to shape a more sustainable future.

Monica began her academic journey with an integrated undergraduate masters in Earth Sciences, expecting to enter the resource extraction industries that were commonly promoted to geology students. However, a formative year working at a school, involving environmental projects, along with an internship at an environmental NGO, revealed to her that working in the environmental sector was her calling.

Seeking deeper knowledge of environmental issues and solutions, she pursued a masters in environmental science, policy, and economics at Imperial College London. This interdisciplinary program opened her eyes to consultancy - a field focused on problem-solving and collaboration for real impact.

Though her first attempt at securing a consultancy role at the end of her undergraduate degree was disrupted by a tough economic climate, Monica’s persistence paid off when she joined AtkinsRéalis (then Atkins) in the UK as a graduate following her masters, specialising in water management.

Over 14 years at AtkinsRéalis, Monica developed expertise in several major areas within the water and environmental sectors, all aligned with her commitment to environmental sustainability.

Monica’s career began with long-term water resources planning - helping water companies develop strategies stretching decades into the future. These projects involved complex modeling, consideration of climate uncertainty, and a focus on building resilient, sustainable supply plans.

She also made her mark in catchment management, supporting collaborations between water companies and the agricultural sector to improve water quality. One of her most rewarding projects was a multi-year trial for Thames Water, where she managed a team to develop and deliver land-based solutions for reducing phosphorus runoff. The project’s success relied on the expertise and skills of a multidisciplinary team, including a farmer liaison lead, who brought firsthand experience as a farmer.

Monica’s attention to detail drew her into regulatory assurance, where she honed her skills in auditing, ensuring water companies reported accurately to regulators and customers. This role not only satisfied her analytical mind but also provided valuable insight into water industry operations and strategic planning.

Later, following her development of AtkinsRéalis’ environmental economics service line, Monica co-led AtkinsRéalis’ natural capital team. The team supports clients in applying the concept of “natural capital” to demonstrate the true value of nature’s services such as clean water, air, and recreation. By framing the environment as an asset, this approach strengthens the case for investing in nature, and has become a mainstream tool promoted by UK regulators and government.

Recently, Monica moved to Australia—an exciting leap requiring her to rebuild professional networks and adapt to new markets. In her new role she leads environmental and water-focused projects for clients across the water and transport sectors, working closely with AtkinsRéalis teams around the world. She is involved in the Australian Water Association’s mentoring scheme, which helped her connect with a mentor and mentee. She also serves as a Sustainability Management Lead for the Australia business, driving regional sustainability initiatives, performance reporting, and continuous improvement.

Monica’s approach to networking is rooted in manageable steps. She encourages others not to be intimidated by the process: “We're not all extroverts. Find opportunities suited to you, attend relevant events, and never hesitate to reach out—there are always people willing to help.”

Being both a mentor and a mentee – first in the UK and now in Australia - has had a profound impact on Monica. As a mentor, she enjoys providing support and serving as a sounding board. As a mentee, she gains from the wisdom and encouragement of others. She urges professionals at every stage to seek mentorship: “Don’t be afraid to ask. It’s a great compliment, and even if someone says no, there’s no harm in trying.”

Balancing her career with life as a mother of two young children, Monica finds time for Pilates and exploring her new surroundings in Australia. Her story proves that a meaningful career is one that grows alongside your personal life - rooted in values, adaptability, and a willingness to both learn and give back.