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Mattermost

Senior Security Engineer, NOAM Nights

Job Summary

The Senior Security Engineer at Mattermost is responsible for enhancing the company's security posture through implementing security tools, hardening systems, and leading security projects. They will detect and respond to security incidents, contribute to policy development, and manage security infrastructure across cloud environments like Azure and AWS. The role requires collaboration with international teams, experience in security monitoring, incident response, and cloud security, as well as strong communication skills. Candidates must be U.S. citizens eligible for security clearance and meet export control requirements.

Required Skills

Security Policies
Identity and Access Management
Kubernetes
Docker
Software Delivery
Infrastructure Automation
Cloud Security
Linux
Security Controls
Incident Response
Security Engineering
IAM
Security Monitoring

Benefits

Remote Work
EEO Employer
Accommodations during interview

Job Description

At Mattermost, we build the #1 collaborative workflow solution for defense, intelligence, security, and critical infrastructure organizations. Trusted by governments, financial institutions, and technology companies, our platform enables secure, efficient operations for the world’s most critical teams.


We’re dedicated to empowering organizations to operate with confidence, reducing risks, and accelerating productivity. Guided by our core values of Customer Obsession, Earn Trust, Self Awareness, Ownership and High Impact, we collaborate closely with our customers to deliver solutions that meet complex needs and drive success.


To learn more, visitwww.mattermost.com


Mattermost is hiring a Senior Security Engineer (NOAM Nights) to play a key role in safeguarding our company, SaaS platforms, and IT infrastructure. As a vital member of our Security team, you'll collaborate with a globally distributed group of top talent to design, monitor, and implement security processes that ensure the resilience of our services. Join us to take your career to the next level while shaping the future of secure platforms in a fast-paced, innovative environment!

You will be responsible for the implementation of additional security tooling, hardening, and/or processes across the company. Coordinating and collaborating with relevant stakeholders, gathering requirements, and leading implementation.



Responsibilities Include:
  • Lead security and IT projects to enhance security posture of infrastructure and company
  • Detect, respond to, and remediate security incidents
  • Contribute to the development, review, and enforcement of company-wide security policies and processes
  • Ownership of company-wide IAM solution
  • Administration of security monitoring infrastructure
  • Administration of Microsoft 365, Azure, and AWS.
  • Contribute to growing our security incident response, forensic, and endpoint management programs
  • Engage closely with European and international staff.


Required Background/Skill:
  • Bachelor's degree in computer science or related fields, or significant professional security experience
  • 3+ years of demonstrated experience in security engineering and incident response
  • Experience with security monitoring systems
  • Experience with security controls for cloud environments such as Azure and AWS.
  • Experience with identity and access management
  • In-depth knowledge of Linux systems
  • Experience with Kubernetes and Docker
  • Experience with infrastructure automation and software delivery.
  • Excellent written and verbal communication skills
  • Demonstrable teamwork skills and resourcefulness
  • Experience managing security of Microsoft 365 tenants.
  • This role may require the candidate to obtain and maintain a U.S. security clearance in the future. As such, applicants must beU.S. citizens and eligible to obtain a U.S. government security clearance.
  • Applicants must meet eligibility requirements for access to export-controlled information as defined by U.S. export control laws, including EAR and ITAR.



$130,000 - $165,000 a year

Mattermost is an EEO Employer, We are a remote-first, open-source company.


We are continually working to expand our hiring in more countries and regions, ensuring compliance with local laws and regulations, which takes time.


Mattermost values your unique perspective—we welcome all applicants. We encourage individuals from all backgrounds to apply and are committed to assessing candidates based on their skills and qualifications. We do not tolerate discrimination against staff or applicants based on race, religion, national origin, age, disability, pregnancy status, veteran status, or other personal characteristics.


If you require accommodations during the interview process, please let us know—we’re happy to assist.

Interested in this job?

Application deadline: Open until filled

Logo of Mattermost

Mattermost

Mattermost ensures adaptable, focused, resilient collaboration– keeping your teams connected when the mission is on the line.

See more jobs
Date PostedApril 18th, 2025
Job TypeFull Time
LocationRemote - United States
Salary$130,000 - $165,000
Exciting remote opportunity (requires residency in United States) for a Senior Security Engineer, NOAM Nights at Mattermost. Offering $130,000 - $165,000 (full time). Explore more remote jobs on FlexHired!

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