Cybersecurity Specialist III

3 weeks ago

Houston, Texas, United States Calpine Full time
Job Summary

The Information Security Analyst III is a critical role within Calpine's cybersecurity team, responsible for executing the cybersecurity incident response lifecycle, administering systems and processes owned by the cybersecurity team, and validating/maturing the efficacy of all systems and processes that have a significant impact on the cybersecurity posture of the company.

This position requires a strong technical background and understanding of risk mitigation and technical controls in areas such as incident response, Information Security Risk Management (ISRM), secure architecture, identity, business continuity, end-point security, SIEM, web security, email security, and vulnerability management.

Key Responsibilities
  • Investigate, analyze, and respond to cybersecurity incidents.
  • Administer technologies and processes owned by the cybersecurity team, including those used for web filtering, end-point protection, incident response, email security, and security awareness.
  • Execute processes that have a significant impact on cybersecurity, including incident response, Information Security Risk Management (ISRM), secure architecture, identity, business continuity, end-point security, SIEM, web security, email security, and vulnerability management.
  • Analyze current computer systems and procedures, and design information systems solutions to help the organization operate more securely, efficiently, and effectively.
Requirements
  • Bachelor's degree in computer science, information assurance, Management Information Systems (MIS) or related field, or equivalent.
  • Preferably 6+ years of technical hands-on security experience.
  • Experience dealing with some combination of information security incidents related to malicious websites, malicious emails, malware, unauthorized access, Denial of Service and password attacks.
  • Hands on technical experience with some combination of the following security solutions: MS Windows Defender, MS Exchange Online Protection, MS Azure Security Center, MS Active Directory, Cisco Umbrella, Tanium, Cisco firewalls, Fortinet firewalls, Splunk, MS Azure Sentinel or Rapid 7.
  • Knowledge of some combination of security standards and frameworks such as NIST, NERC CIP, TSA Pipeline, PCI, and SOX.
  • Experience with cloud security and DevSecOps.
  • Demonstrate strong written and oral communication skills.
  • Demonstrate solid organizational skills and the ability to multi-task and prioritize workload.
  • Demonstrate excellent judgment and the ability to make quick decisions and think outside the box when working with complex situations.
  • Demonstrate a high level of flexibility.
  • Possesses a high level of integrity, trustworthiness, and confidence, and represent the company and its management team at the highest level of professionalism.
  • Demonstrate strong analytical skills and is effective at interpreting and applying applicable regulation.
  • Work effectively with a variety of personalities and can adapt approach to effectively reach and mentor the team.

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