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L3 Security Analyst

Sphynx
CompanySphynx
CategorySecurity
LocationAthens
RemoteOn-site
EmploymentNot stated
LevelNot stated
SalaryNot stated by the employer
Posted7 Aug 2026
Last verified8 Aug 2026
SourceEmployer ATS (workable)
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Description
The L3 Security Analyst is responsible for providing advanced-level security analysis and incident response within the SOC team. They will be involved in proactive threat hunting, complex incident investigations, and handling security breaches. Proactive threat hunting and identification Complex incident investigation and response Handling security breaches and coordinating remediation efforts Responsibilities Proactively hunt for advanced threats and vulnerabilities in the organization's infrastructure. Conduct in-depth incident investigation and response, utilizing advanced security tools and techniques. Manage and coordinate security breaches, working with cross-functional teams to mitigate the impact. Develop and implement security controls and countermeasures to protect against advanced threats. Maintain documentation of incidents, investigations, and response activities. Stay up-to-date with the latest security trends and technologies. Provide guidance and mentorship to junior security analysts.