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Security Applications Engineer - ESO

National Grid

National Grid

IT
Wokingham, UK
Posted on Sep 4, 2024

About the Role

Great Britain's electricity system is undergoing an ambitious, exciting and vital transformation. Together with industry, we are creating a cleaner, greener system, one that protects the planet and serves generations to come.


We are now looking for a Security Applications Engineer to join us, with a background in integrated software and systems that protect, secure and manage people and assets. The ideal candidate will have a strong foundation in system interoperability, video surveillance systems (VSS), access control, networking, and Windows Server OS infrastructure. The Application Engineer will play a key role in supporting the strategy and direction of our Corporate Security business unit, focusing on enhancing security measures and optimizing operational efficiency.


This role can be based from Wokingham, and we continue to offer hybrid working from office and home.

About us

At National Grid ESO, our mission is to meet the challenges of the future and deliver cleaner, affordable electricity. We constantly strive to do this better by using technology and innovation to transform the way we work

Becoming the National Energy System Operator
In 2024, the ESO will transition to becoming the National Energy System Operator, or NESO for short. Previously denoted as the Future System Operator (or FSO), the new National Energy System Operator will be the independent body responsible for planning Great Britain’s electricity and gas networks and operating the electricity system.


The ESO, including all of its existing roles, will be at the heart of the new National Energy System Operator. As NESO, we will build on our existing roles, capabilities, and ways of working significantly to create an organisation the energy system and its users’ need. Our new capabilities will enable us to look across vectors, including electricity, natural gas and hydrogen, and crucially consider the trade-offs between them.


The organisation will be set up as a public corporation with its own Board of independent directors, with complete operational independence from government, the regulator and any and all commercial interest. As the ESO are today, NESO will be licenced and regulated by Ofgem through price control agreements and obligated to identify optimal solutions to system operations and planning in the most sustainable, affordable and secure way for all.


The time to deliver is now. As part of our team, you won’t just be touching the lives of almost everyone in Great Britain – you’ll be shaping the way we use and consume energy for generations to come.

Key Accountabilities

  • Collaborate with cross-functional teams to ensure seamless interoperability of security systems
  • Lead internal projects related to system upgrades, asset refresh initiatives, and the rollout of access control and physical security systems.
  • Coordinate the commissioning of new sites into the security system, ensuring minimal disruption to operations.
  • Implement automation processes using PowerShell and SQL scripting to improve operational efficiency and reduce operational overhead.
  • Liaise with suppliers and vendors to negotiate software maintenance agreements and ensure timely delivery of security solutions.
  • Evaluate security, CCTV, and access control products to assess their functionality and suitability for integration within the energy sector infrastructure.
  • Communicate effectively with stakeholders from various departments, including IT, security, and business units, to gather requirements and address concerns.
  • Become the subject matter expert for the physical security software and provide high-level support to internal teams and external clients on complex security solutions.
  • Implement rigorous quality assurance processes to validate the functionality, performance, and usability of security systems.
  • Ensure compliance with industry standards and regulations, including ISO 27001, by implementing appropriate security measures and controls.

About You

  • Extensive and hands on working knowledge of the Gallagher system with key focus on operational/configuration with software/hardware/interfaces/API/Logic Blocks/RFID and with support/maintenance processes.
  • Extensive experience with Synergy both operational and back-end system maintenance, configuration, and integrations and fault/fix support.
  • Willingness and aptitude to learn new integrated security solutions and become the subject matter expert.
  • Technological literacy in learning, operating, building, and troubleshooting for software, systems and other technological equipment.
  • Familiarity with Security Application Providers
  • Demonstrable knowledge of Windows Server 2016, networking fundamentals, and ITIL best practices.
  • Proven ability to solve complex problems and make effective decisions.
  • Attention to detail, particularly in documentation and project management.
  • Strong communication and interpersonal skills, with the ability to interact with stakeholders at all levels and communicate technical concepts to non-technical stakeholders.
  • Proficiency in Programming Languages and Tools
  • Knowledge of System Architectures and Design
  • CompTIA Security+ certification desirable

What You'll Get

A competitive salary between £53,000 – 60,000 – dependent on experience and capability.


As well as your base salary, you will receive a bonus based on company performance, 26 days annual leave as standard and a competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%.


You will also have access to a comprehensive benefits package tailored to support your well-being and professional success. From a competitive salary to flexible work arrangements, we promote your work-life balance. Enjoy fit for purpose wellbeing and lifestyle offerings, ongoing skill development aligned to our Purpose and Values, and be part of a supportive community that values your individuality and where you can belong.

More Information

This role closes on 16/09/2024 at 23:59, however we encourage candidates to submit their application as early as possible and not wait until the published closing date as this can vary.


We work towards the highest standards in everything we do, including how we support, value and develop our people. Our aim is to encourage and support employees to thrive and be the best they can be. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds, and offer flexible and tailored support, at home and in the office.


We're committed to building a workforce that represents the communities we serve, and a working environment in which each individual feels valued, respected, fairly treated, and able to reach their full potential.

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