Strategic Sector Growth Manager

Sygneus; United Kingdom; Remote; GBP 65,000 - 105,000; Full time

Benefits offered by this job

Remote-first

Job summary

Sygneus is seeking a Sector Manager to build and grow strategic customer accounts across Defence, Nuclear, Energy, Aerospace, and CNI in a remote-first UK role. You will be the strategic interface between Sygneus, clients, and the wider market, focusing on long-term commercial momentum rather than transactional sales.

You will help clients access customers, frameworks, partners, and programmes that accelerate growth while navigating complex stakeholder environments and high-trust, technically

Qualifications

• Experience in defence, nuclear, energy, aerospace, CNI, or adjacent sectors.
• Strong communication and relationship-building capability.
• Commercial awareness and strategic thinking.
• Ability to operate independently and manage multiple priorities.
• Technical literacy and ability to engage with engineering-focused organisations.

Responsibilities

• Build and manage relationships across industry, government, and end-user organisations.
• Support pipeline generation and strategic account growth.
• Identify and qualify commercial opportunities.
• Coordinate with bid, technical, and delivery teams to progress opportunities.
• Represent Sygneus and client organisations externally.
• Support market analysis, positioning, and go-to-market activity.
• Help clients navigate procurement and stakeholder environments.

Skills

Relationship management

Strategic thinking

Commercial acumen

Technical literacy

Independent working

Job description

Sygneus is seeking a Sector Manager to build and grow strategic customer accounts across Defence, Nuclear, Energy, Aerospace, and CNI in a remote-first UK role. You will be the strategic interface between Sygneus, clients, and the wider market, focusing on long-term commercial momentum rather than transactional sales.

You will help clients access customers, frameworks, partners, and programmes that accelerate growth while navigating complex stakeholder environments and high-trust, technically