Department: Future Business
Employment Type: Full Time
Location: United Kingdom
Reporting To: Martin Bissuel
Flexibility: At BMT, we believe people do their best work when they have the freedom to balance their professional and personal lives. We understand that everyone’s circumstances are different, so we’re always happy to discuss what flexibility might look like for you. While we can’t guarantee every request, we will always listen and explore options that support both you and the needs of the role.
Location: Flexible, with routine travel to BMT offices expected.
Local, regional and international travel as required, including travel to customer, MOD, naval base, industry and partner locations associated with the UK submarines enterprise.
Please note that this role requires Developed Vetting (DV) security clearance. Applicants must be sole British nationals and will normally need to have resided in the UK continuously for at least the last 10 years to meet clearance eligibility requirements.
BMT is dedicated to solving some of the most important engineering challenges of our time. Our people use their technical excellence to deliver practical, meaningful solutions that make a real difference.
We are committed to building a safer, more efficient, and more sustainable future. Diversity, equity, and inclusion are central to our mission, shaping our culture and supporting our purpose. Learn more about us at www.bmt.org.
Why Work for Us?
Joining BMT means joining a company that invests in you. As an Employee Benefit Trust (EBT) organisation, we’re independent and free from external shareholders — allowing us to reinvest in our people and make decisions that support long‑term success.
You’ll have access to a wide range of benefits that support your health, family life, financial wellbeing, and personal development, including:
We are seeking an experienced and commercially driven Senior Business Development Manager – Submarines to lead growth across BMT's UK submarines portfolio. Working within our Future Business team, you will play a key role in shaping and securing strategic opportunities across the full submarine lifecycle, including AUKUS/SSN-AUKUS, Dreadnought, Astute, in-service support, infrastructure, safety, assurance and nuclear enterprise programmes.
With a strong understanding of the UK defence and submarine landscape, you will develop and maintain senior relationships across the Ministry of Defence, Submarine Delivery Agency, Navy Command, Defence Nuclear Enterprise, Royal Navy stakeholders and industry partners. You will identify, qualify and shape new opportunities, building a high-quality pipeline that supports both short-term order intake and long-term sustainable growth.
Working collaboratively across technical, programme, commercial and capability teams, you will lead capture activities, develop compelling customer propositions and position BMT for success in a highly regulated and strategically important market. You will use market insight, customer knowledge and commercial judgement to influence investment decisions, capability development and growth strategy.
This is a high-profile role offering the opportunity to shape the future of BMT's submarines business while contributing to some of the UK's most significant and complex defence programmes.
You are an accomplished business development professional with deep knowledge of the UK submarines sector and a strong understanding of the defence, nuclear and maritime landscape. You will bring established relationships across government, MOD, the Submarine Delivery Agency, Navy Command, Royal Navy submarine stakeholders and industry partners, together with the ability to identify, shape and secure strategic growth opportunities in complex, safety-critical environments.
You combine strong commercial acumen with strategic thinking, using market insight, customer understanding and competitor awareness to translate ambiguity into clear business priorities and actionable growth plans. Experienced in working within matrix organisations, you are skilled at influencing senior stakeholders, building alignment across cross-functional teams and leading opportunity capture activities from early engagement through to successful bid submission.
You will have excellent communication and relationship-building skills, with the credibility and confidence to represent your organisation externally and engage effectively with customers, partners and senior leaders. A track record of developing high-quality pipelines, delivering sustainable growth and creating winning propositions within defence, aerospace, maritime or similarly regulated sectors would be highly advantageous.
Most importantly, you are a collaborative and resilient individual who thrives on delivering results, coaching others and building trusted relationships, while demonstrating the professionalism, judgement and integrity needed to succeed in a strategically important market.
If you’re ready to use your skills to help tackle meaningful challenges and contribute to a more sustainable future, we’d love to hear from you. Apply now and join a team that values innovation, inclusion, and long‑term impact.
We only accept applications via our ATS. CVs sent directly to HR or operational teams will not be considered. Any unsolicited candidates will be treated as direct applications, with no fees payable.
BMT is a maritime-orientated high-end design house and technical consulting firm driven by a passion for solving complex, real-world problems
Our core business comprises distinctive and sustainable capabilities, which we leverage to address the needs of our customers and markets and are the primary focus of future capability development.
We exist to navigate the most important and impactful engineering challenges of our time. We create environments where people with outstanding technical knowledge deliver meaningful, practical solutions. We are driven by a commitment to a safer, more efficient, effective and sustainable future.
