National Energy System Operator
Managing and optimizing the energy system for a reliable and sustainable future.
1 days ago
$65,000 - $70,000
Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
Warwick, England, United Kingdom
Hybrid
Company Size
100 Employees
Service Specialisms
Sector Specialisms
Description
securities management
regulatory compliance
risk assessment
data reporting
stakeholder liaison
change management
The Connections Securities Manager will support NESO’s securities function and contribute to the organisation’s financial objectives.
The role involves understanding the change landscape of the Connections Reform, managing impacted changes through collaboration with the programme, industry partners and the CFO, and working closely with FF&S workstreams to assess implementation impacts on fees and stakeholders.
NESO’s mission is to facilitate the decarbonisation of Great Britain’s electricity and gas networks, delivering reliable, affordable and clean power by planning future network needs and shaping markets, networks and frameworks.
- Monitor and manage the organisation’s securities process and associated system changes
- Ensure adherence to regulatory frameworks and internal policies
- Conduct regular risk assessments and implement mitigation strategies
- Support application windows, audits, and provide accurate data for financial statements
- Liaise with Transmission Owners, customers, and Ofgem to maintain relationships
- Collaborate with finance and legal teams to align securities management with organisational goals
- Identify opportunities to enhance operational efficiency and implement best practices in securities management
Requirements
securities
fees
risk management
regulatory
compliance
analytical
NESO recognizes bright and talented individuals and is driving an ambitious transformation of Great Britain’s energy system toward a cleaner, more sustainable future.
The position can be based in Wokingham, Warwick or Glasgow with hybrid working options, and is open to full‑time, part‑time and flexible arrangements.
- Proven experience in securities and fees management
- Understanding of risk management principles, regulatory frameworks and compliance standards
- Excellent analytical and quantitative skills
Benefits
NESO is committed to inclusive recruitment, diverse talent and a supportive workplace where employees are valued, respected and can reach their full potential. Applications close on 5 February 2026.
- Competitive salary between £65,000 and £70,000 per annum, dependent on experience
- Bonus up to 15% of salary for stretch performance
- 28 days annual leave as standard
- Contributory pension scheme with double match up to a maximum of 12% company contribution
- Full support and career‑development resources to expand skills and expertise
- Inclusive, diverse community empowering ideas and belonging
- Comprehensive total rewards plan covering health, finance, work‑life balance and career benefits
Training + Development
Interview process
Visa Sponsorship
Security clearance
Overview
- Founded with a mission to ensure the energy system operates efficiently and reliably.
- Specializes in managing the balance between energy supply and demand across a wide network.
- Focuses on integrating renewable energy sources like wind and solar into the grid.
- Has played a pivotal role in modernizing infrastructure to meet growing energy needs.
- Committed to providing secure energy services while minimizing environmental impacts.
- Works closely with stakeholders in the energy, transport, and utilities sectors.
- Supports government and private sector projects with a focus on energy sustainability.
- Has successfully managed several large-scale projects to upgrade energy transmission systems.
- A leader in adapting energy infrastructure to accommodate the future needs of smart grids.
Culture + Values
- Clean Power
- Decarbonised Energy
- Consumer Value
- Customer Centricity
- Digital Mindset
- People Value
- "We will show up openly and consistently, ensuring our actions and decisions are seen as informed, considered and balanced."
- "We are committed to being inclusive and nurturing talent from all backgrounds, creating a deep sense of belonging across the organisation."
Environment + Sustainability
50% Renewable
Electricity from renewables
In 2024, half of Great Britain's electricity was generated from renewable sources.
UK Coal Phaseout
First G7 country coal-free
The UK became the first G7 country to completely phase out coal power in 2024.
- Net Zero – enabling the government to deliver on its legally binding emissions targets.
- Conducting Strategic Environmental Assessments, Habitats Regulations Assessment and Marine Conservation Zone Assessment for future network plans (ongoing over next 12 months).
- Pathway to 2030 and Beyond 2030 holistically coordinates offshore electricity generation network planning.
- Developing Clean Power 2030 pathways, balancing services reform, zero carbon operation and connections reform under the Clean Power priority.
- Strategic Planning includes safeguarding the environment while ensuring system resilience and consumer benefits in regional and whole-system energy plans.
Inclusion & Diversity
- Member of Inclusive Employers to embed inclusive practices and provide resources, expert advice and events.
- Partnered with Disability Confident to improve recruitment, retention and development for colleagues with disabilities.
- We believe our people perform at their best when they can be their true selves… only by embracing diversity, and being a truly inclusive organisation, can we accelerate the delivery of a zero‑carbon energy system.
- Explicit commitment to fair representation of all demographics among employees.