OT UAT Engineer

SSE has big ambitions to be a leading energy company in a low carbon world. Following our commitment to invest £18 billion in low carbon projects to 2027, we have significant growth plans and are well on our way to achieving our ambition to build a world that's more sustainable and inclusive for you, your family, the community you live in and for generations to come.

Join us on our journey to net zero and help us power change.

About the Role

Base Location: Havant, Portsmouth

Salary: £52,285 - £60,730 + a range of benefits to support your finances, wellbeing and family.

Working Pattern: Permanent | Full Time | Flexible First options available

The Operational Technology Dev Ops team are embedded within the Networks business. The remit of the team is to design, implement and support the business-critical Operational Technology systems necessary to monitor and control the plant and safety systems used in the Distribution Network Management Centres (NMC).

As a User Acceptance Testing Engineer, your key responsibilities will include:

- Project Engineering & Vulnerability Management: Test and implement approved patches for real-time Operational Technology Applications used in monitoring and managing Distribution power networks, ensuring compliance with industry regulations and safety standards.

- Technical Evaluation & Commissioning: Handle the technical evaluation, testing, and commissioning of patches on software, hardware, and security for Operational Applications, ensuring they meet user requirements.

- Project Management Skills: Work within project management environments, demonstrating an understanding of project engineering and coordination to manage patch implementations and support tasks.

- Operational Applications Support: Provide hardware and software support for Operational Technology Applications (e.g., PowerOn, PI Data Historian, ADMS), including hands-on technical assistance and management of third-party support services.

- Customer & Supplier Communication: Leverage strong communication skills to understand customer and supplier issues, ensuring high-quality service delivery that meets or exceeds expectations.

What do I need?

To be considered for this role, we would love you to have:

- Operating Systems & Database Expertise: Strong experience with Windows Desktop, Windows Server, Linux, and database applications such as Oracle and Microsoft SQL.

- Data Networking & Cybersecurity: Understanding of data networking technologies and operational technology cybersecurity requirements to ensure safe and secure project solutions.

- Testing & CI/CD Experience: Proven experience in manual and automated testing, including test script writing, execution, and working within CI/CD pipelines. Relevant Test Management certifications (e.g., ISTQB Foundation) are ideal.

- Operational Applications Design & Support: Expertise in the design, configuration, installation, and commissioning of Operational Applications, including DMS, SCADA, Data Historians, and communications systems.

- Stakeholder Engagement & Risk Management: Strong communication skills for engaging with stakeholders, alongside experience in FAT/SAT techniques, risk assessment, and managing power systems infrastructure.

About our Business

SSEN Distribution powers 3.8 million homes and businesses in communities across central southern England and the north of Scotland. Our team of more than 3,500 people keep customers connected to a safe and reliable supply of electricity whilst developing the flexible networks that are vital to achieving net zero. By enabling a smarter, more resilient electricity network we're ensuring our local communities continue to receive the power they need, both now and in the future. We are consistently investing and innovating to improve network resilience and future-proof power supplies for life's changing demands, from rolling out large scale EV charging schemes to supporting small community generation projects.

What's in it for you?

We offer an excellent package with 34 days annual leave entitlement. Enhanced maternity/paternity leave, discounted healthcare, salary sacrifice car leasing and much more, view our full benefits package on our careers site.

As an equal opportunity employer we encourage diversity and are committed to creating an inclusive environment for all employees. We encourage applicants from all protected characteristics and commit to providing any reasonable adjustments you need during the application, assessment and upon joining SSE. Search for 'Inclusion & Diversity at SSE' to find out more.

What happens now?

All applications should be made online, and I'll be back in touch after the vacancy closing date to let you know the outcome.

If you would like to discuss any working flexibly requirements or adjustments you may require throughout the recruitment and selection process, please contact Laura on laura.morrison@sse.com / 01738 341814.

EXTERNAL: Before commencing your role with SSE, you'll need to complete our pre-employment screening process. This will consist of a criminality and credit check.

Candidates for this role will be required to obtain vetting to SC level through UK Government. The criteria normally includes 5 years UK residency, further information can be found here: United Kingdom Security Vetting: Applicant - GOV.UK (www.gov.uk)

INTERNAL: As a courtesy, please let your current line manager know you are applying.

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