×
Apply for Jobs Apply for Jobs Post a Job Post a Job Local Jobs Home
Register Here to Apply for Jobs or Post Jobs. X
More jobs:
Cybersecurity Systems Engineer

Remote Senior Security Engineer AI & Incident Response

Remote / Online - Candidates ideally in
Merthyr Tydfil, Merthyr Tydfil County, CF47, Wales, UK
Listing for: Mattermost, Inc.
Remote/Work from Home position
Listed on 2026-06-07
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Mattermost, Inc. is seeking a Senior Security Engineer in the United Kingdom. In this role, you will lead security projects to enhance the company's infrastructure and handle security incidents using various tools including Crowd Strike and Sentinel One. The position requires a Bachelor's degree in Computer Science or extensive security experience, alongside a minimum of 3 years of relevant hands-on experience.

Enjoy the benefits of a fully remote role with a competitive salary and equity options.
#J-18808-Ljbffr
Position Requirements
10+ Years work experience
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary
Advanced Search