Sales Manager - Gas Insulated Switchgear

Location: London / Hybrid
Salary: £60,000 - £80,000 + benefits
Type: Permanent

The Opportunity

ARM is currently recruiting for an experienced Sales Manager - GIS to join a growing business operating within the high-voltage power transmission and switchgear sector.

This is a key commercial role responsible for driving profitable business growth and order intake across the UK, Ireland and other assigned markets. We are looking for a proactive sales professional with strong technical knowledge of Gas-Insulated Switchgear (GIS) and an established network across the UK power sector.

Key Responsibilities

• Develop and execute sales and customer engagement strategies across the UK and Ireland.
• Identify, develop and secure new business opportunities with existing and prospective customers.
• Build and maintain strong relationships with TSOs, DNOs, utilities, EPC contractors, BESS developers and data centre customers.
• Lead pre-qualification, vendor registration and framework activities.
• Review technical and commercial tender documentation and develop effective bid strategies.
• Coordinate with internal engineering and commercial teams on proposals and tenders.
• Monitor market developments, competitor activity and upcoming project opportunities.
• Take ownership of agreed sales targets and order intake.
• Support successful project handover and ongoing customer relationships.
• Maintain a strong understanding of SF6 and SF6-free GIS technologies, relevant legislation and industry developments.
• Represent the business professionally at customer meetings, industry events and commercial negotiations.

About You

The successful candidate will have:

• Proven experience in GIS sales within the electrical transmission, power systems or switchgear industry.
• Strong knowledge of Gas-Insulated Switchgear and high-voltage equipment.
• A proven track record in sales, business development and account management.
• Experience selling to utilities, TSOs, DNOs, EPCs or major infrastructure customers.
• Experience managing complex tenders, frameworks and commercial proposals.
• Strong customer-facing and relationship-building skills.
• An established professional network within the UK power and energy sector.
• Excellent commercial awareness and the ability to identify and develop new opportunities.
• A proactive, entrepreneurial approach to sales and business development.
• The ability to work effectively with both technical and commercial stakeholders.

To apply for this role, please contact Simon Cheung by sending your CV on