A scientist‑to‑civil‑service journey: Thanuja Galhena applies her advanced materials expertise to drive investment, build supply chains and help shape policy.
Making the transition into the Civil Service
After a distinguished career in academia and industry, including roles as a senior scientist at a UK graphene manufacturing company and a postdoctoral research associate at the Cambridge Graphene Centre, Thanuja joined the Civil Service. She describes the move as serendipitous: "I wasn't actively seeking a Civil Service role, but when the opportunity arose, I saw the chance for a new challenge and a broader set of experiences." What began as a leap into the unknown soon became a purposeful career, driven by the ability to make a tangible difference on a national scale. "Knowing I could influence outcomes that generate economic growth and create jobs gave me a real sense of purpose and job satisfaction," she says.
With a background in chemistry, nanotechnology, and material science, and experience spanning research, teaching, and industry, Thanuja now leads efforts to attract foreign investment into the UK's advanced materials sector, develop supply chains, and shape policy frameworks to drive growth and job creation.
Adapting to government ways of working
Thanuja was impressed by the Civil Service's dynamic environment: "No two days are the same, I enjoy opportunities to work with diverse stakeholders and apply technical expertise to policy and investment decisions." Supportive colleagues and a positive culture further reinforced her decision to stay.
However, the transition was not without its learning curves. Shifting from an R&D environment to a policy- and strategy-focused role required a new approach to problem-solving and a broader perspective. "The language was the same, but the meanings were different - new jargon, acronyms and ways of working," Thanuja recalls. Adapting to the public sector mindset, where work must align with the Civil Service Code and public interest, was another significant adjustment, as was responding rapidly to emerging issues in a fast-paced environment.
Drawing on transferable skills
Key transferable skills proved invaluable: the ability to relate to stakeholders across academia, industry, and government; experience managing research projects and collaborations; and a talent for communicating complex technical concepts to non-specialists. "Having moved between sectors, I developed the flexibility and resilience needed to adapt to Civil Service culture," she notes.
Advice for future applicants
For scientists and engineers considering a similar move, Thanuja offers this advice: "It's an opportunity to work at the intersection of science, policy, and strategy, and to shape decisions with nationwide impact. If you're motivated by making a difference, embrace the cultural shift and seize the opportunity."
Thanuja continues to engage with academia, and is an OPEN Visiting Fellow for 2026 , where she will be strengthening the links between academic research and policymaking.
