Security, Systems Engineer

Pre & Post-Sales Cloud Engineer

Location:

United Kingdom (UK work permit required)

Type:
Full-time | Hybrid | SC Clearance (or eligibility) required

Division:
Reliance Cloud – Mid-Market Cloud Solutions

We’re building something new — a cloud-first future for electronic security.

As part of a newly formed Cloud division, you’ll play a hands‑on role helping customers transition to intelligent, cloud‑enabled security systems.

This is a unique opportunity for a technically skilled, customer‑facing Cloud Engineer who enjoys blending design, technology, and business impact. You’ll work closely with our Cloud Solutions and Sales teams, supporting everything from early customer conversations to technical delivery.

If you’re looking for a role where you can shape processes, influence technology direction, and grow with a new team, this is it.

• Act as the technical lead supporting pre‑ and post‑sales activities for mid‑market cloud security solutions.
• Design and prepare proposals — translating customer requirements into scalable, cost‑effective cloud architectures.
• Create drawings, templates, and technical documentation to support sales and delivery teams.
• Provide technical training, demos, and support for customers and internal staff.
• Collaborate with the Head of Cloud and Sales to develop value‑added services (remote monitoring, support automation, recurring revenue models).
• Work closely with vendors and technology partners to ensure our Cloud remains at the forefront of innovation.
• Help define and refine processes for efficient quoting, design, and delivery as the division scales.
• Liaise with operations and service teams to ensure smooth handover and excellent customer experience.

• 5+ years’ experience in a technical engineering or pre / post‑sales role (Cloud, Systems Integration, or Electronic Security).
• Strong understanding of cloud technologies (AWS, Azure, SaaS, IoT, or hybrid platforms).
• Excellent communication skills — able to engage confidently with both technical and non‑technical audiences.
• Experience in system design and translating customer needs into technical solutions.
• UK work permit and eligibility for SC clearance.
• A structured, organised, and collaborative approach.

• Experience with in the electronic security, building automation, or IoT industries.
• CAD / BIM or system layout design skills.
• Professional qualifications in Cloud Architecture, Project Management, or Engineering.
• Familiarity with machine learning, AI, or automation in cloud applications.
• Degree‑level education or equivalent practical experience.

• Curious, innovative, and eager to learn new technologies.
• High integrity and trustworthiness — someone others rely on.
• Team player who thrives in a fast‑paced, start‑up‑style environment.
• Problem solver with initiative and resilience.
• Commercially aware — understands how technology drives customer value.

Be part of a brand‑new division shaping the future of cloud‑based security.

Real ownership — help design the tools, templates, and processes from the ground up.

Exposure to the latest cloud and security technologies and vendor ecosystems.

Join a company with the scale and stability of a long‑standing firm, but the agility of a start‑up.

Long‑term growth potential as the team and offering expand.

Ready to help build the future of Cloud Security?

Apply today or reach out to Georgina Day for an informal chat.