Cybersecurity Threat Detection Specialist

4 days ago


Oklahoma City, Oklahoma, United States Zelis Healthcare Full time
Job Description:

Zelis Healthcare is seeking a skilled and motivated Detection Engineer to join our Cyber Defense team.

The ideal candidate will be responsible for developing, implementing, and maintaining detection mechanisms to identify and mitigate security threats.

This role requires a deep understanding of cybersecurity principles, threat detection methodologies, and the ability to work in a fast-paced environment.

Key Responsibilities:
  • Develop and implement advanced threat detection mechanisms to identify potential threats.
  • Continuously research and hunt for tactics, techniques, and procedures leveraged by advanced threat groups, as well as evidence pertaining to the exploitation of emerging vulnerabilities.
  • Collaborate with incident response teams to investigate and respond to security incidents - may include off hours work.
  • Maintain and improve existing detection tools and systems.
  • Create and maintain documentation for detection processes and procedures.
  • Design playbooks and automations to improve efficiencies within the Threat Analysis team.
Requirements:
  • Bachelor's degree in computer science, Information Security, or a related field or 6+ years performing detection engineering.
  • Direct experience working with large datasets and log analysis tools including but not limited to: SIEM, EDR, Python, PowerShell, etc.
  • Experience analyzing system, network, and application logs/telemetry for attack techniques at all stages of the cyber kill chain and ATT&CK framework.
  • Experience with scripting languages (e.g., Python, PowerShell) for automation.
  • Excellent analytical and problem-solving skills.
  • Strong verbal and written communication skills.
  • Implementation and customization of Security Orchestration, Automation, and Response (SOAR) platforms.
Preferred Skills:
  • Certifications such as CISSP, CEH, or GCIH, GMON, GDAT, GDSA, GNFA, etc.
  • Familiarity with cloud security platforms (e.g., AWS, Azure).
  • Experience with endpoint detection and response (EDR) tools.

Zelis Healthcare is an equal opportunity employer and is committed to diversity, equity, inclusion, and belonging in all aspects of our operations.

We foster a hybrid and remote-friendly culture and all of our employee's work locations are based on the needs of the position and determined by the Leadership team.



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