At a Glance
- Tasks: Lead and support critical Operational Technology systems, ensuring high availability and security.
- Company: Join a forward-thinking company committed to innovation and inclusivity.
- Benefits: Enjoy flexible benefits, discounts on healthcare, and generous family entitlements.
- Other info: Flexible working options available, with excellent career growth opportunities.
- Why this job: Make a real impact in a vital role while developing your skills in a dynamic environment.
- Qualifications: Experience in Operational Technology and strong leadership skills are essential.
The predicted salary is between 50100 - 75100 £ per year.
Base Location: You'll be expected to spend 50% of your working week in one of the following locations: Portsmouth or Perth.
Salary: £50,100 - £75,100 + performance-related bonus and a range of benefits to support your finances, wellbeing and family.
Working Pattern: Permanent | Full Time | Flexible First options available.
The role will work within our DERMS & Enabling Systems Pillar within OT. The role is responsible for the operational support, maintenance and resilience of Operational Technology (OT) systems supporting Control Room operations, ensuring resilient, high availability services and an effective response to faults and incidents. They will provide leadership in the development of OT Apprentices, Graduates and Technicians, building capability and succession within the team. The role also oversees capacity planning and controlled access to Critical National Infrastructure (CNI) environments across live and pre-production systems, ensuring appropriate governance and resource alignment. Acting as responsible person for the Central and local Distributed Energy Resource Management Systems (DERMS) and other key operational platforms, the role is accountable for ensuring system reliability, resilience and security, delivering and sustaining a target of 99.999% availability.
You will:
- Lead the support, security and resilience of critical operational technology systems, ensuring they remain safe, compliant and highly available.
- Manage cyber security and vulnerability activities across operational systems, including patching, monitoring and reducing operational risk.
- Provide day-to-day leadership for the support team, developing capability, managing resources and building skills for business‑as‑usual and incident response.
- Oversee asset, engineering and technical governance across key control room systems, ensuring standards, controls and safe working practices are consistently applied.
- Coordinate project and incident response governance, leading readiness, recovery planning and cross‑team collaboration during operational or cyber incidents.
You have:
- Proven experience in Operational Technology, technical support or a related engineering environment, with the knowledge and judgment needed to operate effectively in a critical services role.
- Strong experience supporting and maintaining Operational Technology systems, including ANM, SCADA, data historians, telemetry and communications platforms.
- Good understanding of OT support, incident management and operational resilience, with experience working in high‑availability live environments.
- Experience managing OT cyber security activities, including patching, vulnerability remediation and operational risk reduction.
- Strong stakeholder, resource planning and team development skills, with the ability to build capability, manage priorities and support operational delivery.
Flexible benefits to fit your life include discounts on private healthcare and gym memberships, wellbeing benefits like a free online GP and 24/7 counselling service, interest‑free loans on tech and transport season tickets, or a new bike with our Cycle to Work scheme, as well as generous family entitlements such as maternity and adoption pay, and paternity leave.
Work with an equal opportunity employer. SSE will make any reasonable adjustments you need to ensure that your application and experience with us is positive. Please contact David.Brickell@sse.com / 01738 275 846 to discuss how we can support you.
OT Technical Manager (DERMS Systems) in Portsmouth employer: SSE PLC
Join a forward-thinking company that prioritises employee wellbeing and professional growth, offering a competitive salary alongside a performance-related bonus and flexible working options. With a strong commitment to developing talent through leadership opportunities in Operational Technology, you'll thrive in a supportive environment that values resilience and innovation, all while enjoying generous benefits tailored to enhance your work-life balance in the vibrant locations of Portsmouth or Perth.
StudySmarter Expert Advice🤫
We think this is how you could land OT Technical Manager (DERMS Systems) in Portsmouth
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its culture. Understand their values and how your experience aligns with their needs. This will help you stand out and show that you're genuinely interested in the role.
✨Tip Number 3
Practice makes perfect! Conduct mock interviews with friends or use online resources to refine your answers. Focus on showcasing your experience in Operational Technology and how it relates to the role of OT Technical Manager.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace OT Technical Manager (DERMS Systems) in Portsmouth
Some tips for your application 🫡
Tailor Your CV:Make sure your CV speaks directly to the role of OT Technical Manager. Highlight your experience with Operational Technology systems and any leadership roles you've had. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to tell us why you're passionate about this role and how your background makes you the perfect fit. Don't forget to mention your experience with cyber security and incident management.
Showcase Your Achievements:When detailing your past roles, focus on specific achievements that demonstrate your ability to maintain high availability and resilience in OT systems. Numbers and results speak volumes, so let us know how you've made an impact!
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you get all the updates. Plus, it's super easy to do!
How to prepare for a job interview at SSE PLC
✨Know Your OT Systems
Make sure you brush up on your knowledge of Operational Technology systems, especially those mentioned in the job description like ANM, SCADA, and telemetry. Being able to discuss your hands-on experience with these systems will show that you're not just familiar with the theory but can apply it in real-world scenarios.
✨Showcase Leadership Skills
Since the role involves leading a support team and developing capabilities, be prepared to share examples of how you've successfully led teams in the past. Highlight any experiences where you've managed resources or built skills within a team, as this will demonstrate your ability to foster growth and resilience.
✨Prepare for Cyber Security Questions
Given the emphasis on managing cyber security and operational risk, expect questions around these topics. Brush up on your knowledge of patching, vulnerability remediation, and incident management. Be ready to discuss specific instances where you've mitigated risks or responded to incidents effectively.
✨Understand Stakeholder Management
This role requires strong stakeholder skills, so think about how you've engaged with different teams or departments in previous roles. Prepare to discuss how you prioritised tasks and managed expectations, as well as any strategies you used to ensure smooth collaboration during projects or incidents.
