SIEM Engineer

  • Reading
  • United Kingdom
As a part of our Managed SIEM team in our UK CyberSOC, where you will be part of a team of SIEM Engineers monitoring and managing the availability and performance levels of customer SIEM solutions.
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Orange Cyberdefense is Europe's leading cyber security services and solutions provider, and we are currently looking for a SIEM Engineer to join our team. 

As a part of our Managed SIEM team in our UK CyberSOC, where you will be part of a team of SIEM Engineers monitoring and managing the availability and performance levels of customer SIEM solutions.

Your key responsiblities as a SIEM Engineer will be:

  • Maintaining and developing SIEM platforms
  • Mitigating incidents and deploying changes
  • Ensuring continuity of service for managed SIEM solutions
  • Monitoring the Managed SIEM infrastructure
  • Analysing, advising on, and resolving SIEM related issues
  • Managing onboarding projects for new customers
  • Coordinating vendor support staff to resolve incidents
  • Updating and upgrading the Managed SIEM infrastructure of customers
  • Service reporting on customer environments
  • Liaising with colleagues across multiple teams to deliver crucial support to stakeholders
  • Key resource in the development of CyberSOC solutions and service improvements

To join us as a SIEM Engineer, you must hold the following qualifications and experience:

  • You must have experience working with SIEM solutions such as Microsoft Sentinel, Splunk or LogRhythm
  • You must have experience working as a system/network administrator or similar on both Windows & Linux Server
  • You will have knowledge of TCP/IP, Routing, Switching, IPS/IDS, Proxies and Firewalls
  • You must have knowledge of Microsoft SQL and/or MySQL Database
  • You must have experience with Python or similar scripting languages
  • You will ideally hold MS Sentinel, Splunk or other SIEM certifications
  • You must have excellent communication skills, both written and verbal
  • You will thrive with troubleshooting and see problem solving as an exciting challenge
  • You are able to function effectively in a high pressure environment, both individually and as part of a team

By joining one of the world’s leading cyber security companies as a SIEM Engineer, you will be offered the following:

  • An opportunity to join a forward-thinking company and a role that allows for a deeper understanding of the industry
  • Competitive salary 
  • A supportive work environment, working alongside industry experts
  • Private medical healthcare
  • Health cash plan 
  • Company pension
  • Life insurance
  • A free annual eye test
  • Company events several times per year
  • Cycle to work scheme
  • Perkbox incentives
  • A free birthday gift!

Please send your CV now for immediate consideration.


Maidstone, London, Manchester, Reading and United Kingdom
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Hermitage Court
ME16 Maidstone Directions +44 1622 723 456 View page


Waterloo Road
SE1 London Directions +44 207 078 1360 View page


3 Hardman Square
M3 Manchester Directions +44 161 457 0136 View page


450 Brook Dr
RG2 6UU Reading Directions +44 118 334 0316 View page

United Kingdom

United Kingdom
GY1 2JT United Kingdom Directions View page

Why work for us?

  • Reputable Brand

    With over 25 years in the industry, we are experts in what we do. We have an international presence and yet local teams on hand to assist our customers.

  • Career Opportunities

    We work in an ever growing, ever changing industry... who knows where a role within Orange Cyberdefense, could take you in the future? We are a rapidly growing organisation meaning that new opportunities are being created all the time!

  • Unrivalled Training

    We provide an outstanding amount of training to both our technical and non-technical employees. How do you think we
    ended up being so good at what we do! We have our very own training suite set up in our HQ, enabling vendors to provide
    ongoing training to upskill our team.

  • Excellent Benefits

    We value the time, energy and effort that our employees put into their work every single day and ensure that they are compensated with an outstanding benefits package including a company
    pension, life insurance, private health insurance, discounted gym membership and more!

  • Rewards and incentives

    We believe in rewarding our people when they make an outstanding contribution to the success of the company. We have
    various internal incentives which could see you on an all-expenses paid trip to Las Vegas or even a £1,000 tax free bonus!

  • Team Days

    We spend more time at work than we do at home and recognise the importance of having time to socialise and get to know one another!

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