System Administrator

Solo Energy presents an exciting opportunity for a System Administrator to join an energetic, dynamic and innovative energy business.

Solo Energy is building the power plant of the future – the Virtual Power Plant. A decentralised and 100% renewable energy power plant driven by energy storage, blockchain and the people. We see a bright green future where electricity consumers are given the opportunity to participate in a socially responsible and environmentally friendly energy system, where they can buy, sell and trade energy within the community while also supporting the wider grid network and local renewable energy generators.

Our VPP software platform, FlexiGrid, controls and aggregates home batteries and electric vehicles to operate as a ‘Virtual Power Plant’, allowing energy suppliers to intelligently link energy storage to low‑cost renewable generation and therefore deliver affordable green energy to their customers.

We develop server-side software which remotely controls batteries and smart EV chargers. This involves communicating with high-level third-party APIs and making the correct decisions on how to instruct them.

Solo Energy is currently involved in several exciting projects with high-profile industrial and academic partners in the UK and Ireland. These ground-breaking projects have the potential to be a key catalyst in the next evolution of the electricity system. 

The Role

Solo Energy is looking for a highly talented Sysadmin with an exceptional eye for detail. The candidate needs to be highly self-motivated, innovative and confident in developing bespoke software solutions.

Our server-side software is running on dedicated machines which are hosted and managed by a local data centre. We are looking for an experienced Sysadmin to ensure that our servers run smoothly as our business continues to grow at pace. The right candidate will also have an interest in DevOps for high ‑availability software. This role would be ideally suited to a strong team member that thrives in a fast‑paced and rapidly changing start-up environment. The candidate will be responsible for: Site reliability, High availability, Server performance, System Security.

The candidate should always be prepared to have fun in the workplace while sharing the company’s passion for environmental sustainability and energy decarbonisation. The role can be based in either Cork or Orkney

Essential Criteria

  • Hold a relevant BEng / BSc or higher degree (or equivalent) in Computer Science, Computer Engineering or similar (or any other related technical discipline if sufficient experience)

  • Proficient at Linux

  • SQL Server management

  • Windows Server – experience not essential but must be willing to learn

  • DevOps best practices and tools - experience not essential but must be willing to learn

  • Git experience

  • Familiarity with a scripting language

  • Excellent organisational and time management skills

  • Capable of working within a project team to achieve results 

Desirable Criteria

  • Windows Server - experience highly desirable

  • DevOps best practices and tools - experience desirable

  • Experience with SCADA systems

  • Knowledge of the energy sector

  • AWS/Azure/GoogleCloud experience desirable, but not immediately applicable.


Solo Energy is a wholly owned Subsidiary of Smart Metering Systems PLC (SMS), a company incorporated in Scotland (registered number SC367563) whose registered office is at Second Floor, 48 St. Vincent Street, Glasgow, G2 5TS.

SMS have been at the heart of the UK energy market for over two decades and are playing a critical role in transforming and decarbonising the UK energy system.  As a major energy services and smart metering company with both technology and sustainability right at the very core of their ethos and business model, SMS Plc is committed to delivering the future of smart energy.  They fulfil this vision through their unique energy offering, serving energy suppliers, the industrial and commercial sector, and the wider domestic market to realise both the environmental and financial benefits of smarter energy practice.

SMS are committed to ‘Putting their people first’ and Solo Energy are delighted to be part of this group. 


Driven by our People, the Environment, the Future.

Please send CV and Cover Letter to