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Centrica • United Kingdom

Cyber Security Incident Response Specialist (CSIRT)

Employment type:  Full time

Job Description

Join us, be part of more.

We’re so much more than an energy company. We’re a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's energising a greener, fairer future by creating an energy system that doesn’t rely on fossil fuels, whilst living our powerful commitment to igniting positive change in our communities. Here, you can find more purpose, more passion, and more potential. That’s why working here is #MoreThanACareer. We do energy differently - we do it all. We make it, store it, move it, sell it, and mend it.

An opportunity to play your part – As a Cyber Security Incident Response Specialist (CSIRT) within our dynamic DTS team, you'll be at the forefront of defending our digital landscape. Your mission involves containing, investigating, and providing comprehensive responses to security incidents, ensuring minimal impact to Centrica. You will contain and investigate security incidents swiftly, addressing threats and conducting thorough investigations to understand the root cause. Plan and document incident response processes and playbooks, meticulously recording every step taken during an incident. Assist with required forensics and other investigatory actions, piecing together the puzzle to prevent future incidents.

Location: UK, Windsor (talk to us about flexible working)

The day to day:

  • Carry out forensic analysis and incident response investigations to identify, contain, and mitigate security threats.
  • Build and manage forensic and incident response infrastructure to support effective investigations.
  • Lead cyber forensic investigations, providing expertise and guidance to the team.
  • Support weekly security operations calls, ensuring effective communication and coordination.
  • Oversee resilience planning and execution of tabletop and war-gaming exercises for cyber incidents.
  • Report progress and escalate incidents as necessary to ensure timely resolution.
  • Maintain management dashboards to provide visibility into security operations and incident response activities.
  • Perform security reviews and support third-party security services to ensure compliance and effectiveness.
  • Track and remediate vulnerabilities to enhance our security posture.
  • Analyse security reports and manage alerts to proactively address potential threats.

About You

  • : Demonstrated experience in managing security operations and responding to security incidents effectively.
  • Expertise in Security Information and Event Management (SIEM), Security Event Management (SEM), and log monitoring tools.
  • Advanced skills in cyber incident investigations, e-Discovery, network forensics, and handling cyber breach inquiries.
  • Proficiency in scripting and programming to automate tasks and enhance incident response capabilities.
  • Strong understanding of operating systems, hardware, software platforms, and network protocols.
  • Familiarity with industry security standards and regulations, including ISO 27001, ISF, and PCI DSS.
  • Awareness of emerging risks and threat landscapes specific to the power utilities, retail energy, or oil and gas industries.

What's in it for you?

  • Enjoy a generous market salary, along with fantastic growth opportunities and a vibrant work environment!
  • Added Car Allowance program to make your commute and adventures even better.
  • Power up your pay with a 15% Employee Energy Allowance, surpassing the government's price cap!
  • Secure your future with our comprehensive pension plan, designed for peace of mind.
  • Elevate your health with our fully-funded company healthcare plan, prioritizing your well-being.
  • Recharge with a generous 25-day holiday allowance, plus public holidays, and even purchase up to 5 extra days for extended relaxation!
  • Experience unparalleled work-life balance with an exceptional selection of flexible benefits, from tech treats and eco-friendly car leases to travel insurance for your adventures!

Why should you apply?

We’re not a perfect place – but we’re a people place. Our priority is supporting all of the different realities our people face. Life is about so much more than work. We get it. That’s why we’ve designed our total rewards to give you the flexibility to choose what you need, when you need it, making sure that you and your family are supported not only financially, but physically and emotionally too. Visit the link below to discover why we’re a great place to work and what being part of more means for you.

https://www.morethanacareer.energy/centrica

If you're full of energy, fired up about sustainability, and ready to craft not only a better tomorrow, but a better you, then come and find your purpose in a team where your voice matters, your growth is non-negotiable, and your ambitions are our priority.


Help us, help you. We would love for you to share any information about yourself throughout our recruitment process so that we can better understand you and help shape your journey.

Company benefits

Adoption leave
Open to part-time employees
Enhanced sick days
Enhanced sick pay
Gym membership
Health insurance
Mental health platform access
Compassionate leave
Dental coverage
Fertility treatment leave
Buy or sell annual leave
Optional unpaid leave
Shared parental leave
Enhanced maternity leave
Carer’s leave
Enhanced paternity leave
Pregnancy loss leave
Cycle to work scheme
Equity packages
Life insurance
Annual pay rises
Share options
Financial coaching
Employee discounts
Volunteer days
Company car
Travel loan
Enhanced pension match/contribution

Working at Centrica

Company employees:

20,000

Gender diversity (m:f):

68:32

Hiring in countries

Belgium

Denmark

Germany

Ireland

United Kingdom

United States

Office Locations

Awards & Accreditations

2nd – Large companies

2nd – Large companies

Flexa100 2024
3rd – Consumer Goods

3rd – Consumer Goods

Industry awards 2023

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