Senior Security Engineer

Mattermost
Spain
Workplace: RemoteFull timeFunction: CybersecurityExperience: 3+ yearsEducation: bachelorsSkills: ["Communication"]

Lead the design and implementation of security tooling, harden cloud and IT infrastructure, and serve as a key incident responder. Work across a globally distributed team, partnering with Engineering to manage AI-enabled risk, implement zero-trust controls, and drive security improvements for SIEM/EDR/SOAR deployments in AWS, GCP, and Azure environments.

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FursaFursa
Mattermost
Mattermost
3 months ago

Senior Security Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 5 hours agoStatus: Live

Job Summary

Lead the design and implementation of security tooling, harden cloud and IT infrastructure, and serve as a key incident responder. Work across a globally distributed team, partnering with Engineering to manage AI-enabled risk, implement zero-trust controls, and drive security improvements for SIEM/EDR/SOAR deployments in AWS, GCP, and Azure environments.
Location: Spain
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity

Key Responsibilities

  • •Lead security and IT projects to enhance the security posture of infrastructure and the company
  • •Detect, investigate, and remediate security incidents using SIEM, EDR, and SOAR tooling (e.g. CrowdStrike, SentinelOne)
  • •Conduct threat hunting across cloud and endpoint environments using a Zero Trust framework
  • •Administer company-wide IAM and security monitoring infrastructure
  • •Contribute to security policies, incident response, forensics, and endpoint management programmes

Pay and Benefits

Equity and Bonus:Equity
Perks:EquityRemote Work

Key Requirements

  • •Bachelor’s degree in Computer Science or a related field, or significant professional security experience
  • •3+ years of hands-on experience in security engineering and incident response
  • •Experience with SIEM platforms and security monitoring systems
  • •Experience with EDR tools such as CrowdStrike or SentinelOne
  • •Knowledge of SOAR platforms and automation of security workflows
Experience:3+ yearsSecurity engineeringIncident responseCloud securityThreat huntingZero Trust
Education:Bachelor's
Skills:Communication
Certifications:OSCPGCIHGCFA
Languages:English
Tech Stack:SIEMEDRCrowdStrikeSentinelOneSOARZero TrustAWSAzureGCPLinuxKubernetesDockerIAMMicrosoft 365Google WorkspaceGoPython

Company Brief

Mattermost
Provides an open-source, self-hostable team collaboration platform with secure messaging, file sharing, and integrations for DevOps and enterprise workflows, enabling organizations to retain control of data and comply with strict security and privacy requirements.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Funding: Series A
Headquarters: Palo Alto, United States
Founded: 2015
WebsiteLinkedIn