Jobs

Security Engineer


Job details
  • Mimecast
  • London
  • 3 weeks ago

Mimecast is looking for a talented and enthusiastic Security Engineer to help build and enhance Mimecast’s high performance Security Team.

You will become a key part of Mimecast’s Security Engineering team that will ensure that Mimecast security engineering remains at the cutting edge of security operations excellence.

If you are a skilled Security Engineer with an excellent understanding of cybersecurity principles, best practices and continuous improvement we would love to hear from you.

What You'll Do:

You will beworking on building and deploying a uniqueand exciting SIEM solution with Elastic that will ensure the Mimecast Security Team has the best possible tooling to support the SOC and its clients. You will be an integral part of developing the IAM solution. 

 

The goal is to enhance our security monitoring tooling, detections and incident response capabilities using various security platform solutions to providean enhanced security environment to delivercutting-edgesolutions to elevate our security posture. 

 

As well as working closely with the other teams in Security you will collaborate with the wider Engineering team and Cloud Platform to improve existing security monitoring and deliver resilient security solutions. 

What You'll Bring:

  • Extensive experience in designing,deployingand extending enterprise-grade SIEMinfrastructure. Ideally with Elastic however experience with others such as Splunk,Sentinel orQRadarwill be considered. 

  • Experience with log ingestion, building pipelines, log enrichment, log parsing. 

  • Syslog-ng,Beats, Elastic Agentsand Logstash experience. 

  • High level log analytic skills (firewalllogs, network logs, authentication logs, system logs, debug logs). 

  • Experience in designing,implementingand managing Identity and Access Management (IAM) solutions. 

  • Experienced in the UNIX/Linux OS and shell scripting in Bash/zsh. 

  • Ability to write and understand complex regular expressions (PCRE) and understand scripts in languages such as Python, Ruby, Bash, etc. 

  • Hands-on experience managing container platforms such as Kubernetes, AWS EKS, GKE etc.  

  • Experience working with Config Management tool, Terraform, Puppet, Ansible etc. 

  • Experience with utilizing and migrating to one or more cloud technologies such as Microsoft Azure, and AWS.  

  • Working Knowledge ofHashicorpsuite of tools, Vault, Terraform etc. 

  • The ability to confidentlyparticipatein new security tools implementation, troubleshoot and resolve technical issues related to security tools, working closely with vendors and internal stakeholders to ensuretimelyresolution. 

  • A high levelof knowledge into security events & triggers that lead to security alerts & incidents with deep understanding behind the event correlation, risk factors and the remediationmethodology. 

  • Conduct security architecture/engineering reviews and makes changes and/or recommendationsregardingconfigurations, policies on security tools (EDR, NDR, SIEM, Deception,server management). 

  • Perform routine audits and assessments of security tools to verify their compliance with regulatory standards and as well as internal practices and policies. 

  • Experience in Active Directory, LDAP, Kerberos authentication. 

  • Knowledge of core infrastructure services such as DNS (Route53/Unbound),IdentifyManagement, load balancers, web servers etc. 

  • Experience with SSO technologies. 

  • Excellent team-working skills, and a “can do, let’s get it done” attitude is crucial. 

  • A passion for real-world Information Security - You live and breathe IT security – you want to be the best, without this you simplywon’tfit in. 

  • A desire to keep learning, extending your skills and pushing the boundaries of your knowledge. 

Desirable Skills:

  • Proxmoxexperience or experience in other virtualisation solutions.  

  • Experience implementing observability and monitoring tooling for application and infrastructure metrics,logsand traces (egOpenTelementry, Prometheus, Grafana, Elastic, Cloud Watch, Loki). 

  • Specialty in one or more of the following Information Security domains: Cyber Intelligence Analysis, Threat Monitoring, Incident Response, Machine Learning & Artificial Intelligence, Malware Analysis, Computer Forensics, Endpoint Protection, Network Security, Infrastructure Security, Application Security, Platform Security, Identity & Access Management, Security Education & Awareness, Vulnerability Scanning & Management, and Compliance & Risk Management 

  • Information Security and/or Information Technology industry certification (CISSP, CISM,CEH,Azureand AWS equivalent) preferred. 

  • An undergraduate or higher degree in computing with a strong securitycomponent. 

What We Bring:
We are Mimecasters. And we are alive with purpose.

Your personal and professional growth matter to us. At Mimecast, we provide the tools, training, and mentorship necessary to elevate your skills and expertise continually. As you thrive, so does the organization, creating a symbiotic relationship that fuels our collective success. In return, we promise you first-class development, hybrid working, ample rewards with an uncapped commission structure, and a company culture you’ll find it difficult not to fall in love with.

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