Senior Security Engineer
Core
Monitor, investigate, and respond to security activity across cloud, identity, endpoint, and Linux-based environments.
Role type
Senior Security Engineer (Incident Response & Cloud Security)
Builds
Security monitoring, incident response, and automated security tooling for Cision's global cloud infrastructure.
Domain
Cloud Security / Cybersecurity Operations
Required skills
Cloud security (AWS, GCP), Scripting (Python, Bash, PowerShell), SIEM (Splunk, Chronicle, Sentinel), Linux/Windows administration, Active Directory, Log analysis, Incident response
Preferred skills
Kubernetes/Containers, Cloud-native security automation
Technologies
AWS, GCP, Splunk, Chronicle, Sentinel, Active Directory, Linux, Windows, Python, Bash, PowerShell
Responsibilities
Monitor and investigate security alerts across cloud, identity, endpoint, and network environments; Review logs and activity from AWS, GCP, Active Directory, Linux, and Windows systems; Support incident response by gathering evidence and documenting findings; Write scripts to automate repetitive security tasks; Assist with security reviews including IAM, storage exposure, and network configurations; Investigate authentication activity and potential account compromise; Work with internal teams to identify risks and support remediation and compliance; Be available for after-hours incident response.
Seniority
Senior, hands-on IC
