Sr SOC Analyst L3

Health Care Service Corporation-posted about 1 year ago

Full-time • Entry Level

Dallas, TX

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The position at HCSC is focused on monitoring and responding to cyber threats in a 24/7 environment. The role involves detecting, verifying, and addressing vulnerabilities and cyber-attacks while serving as a technical escalation resource for Tier 1 Security Operations Center (SOC) analysts. The position requires collaboration with various teams, participation in simulated attacks, and partnership with Security Design and Architecture Engineers to enhance SOC capabilities.

Monitor multiple feeds in a 24/7 environment to detect and respond to cyber threats.
Serve as a technical escalation resource for Tier 1 SOC analysts.
Mentor and train junior analysts in the SOC.
Collaborate with cyber threat hunters, threat intelligence analysts, and forensic investigators.
Participate in red-team/blue-team simulated attacks and tabletop exercises.
Partner with Security Design and Architecture Engineers to improve SOC monitoring and response capabilities.

Bachelor's Degree and 4 years' work experience in a relevant role (SOC Analyst, Incident Response, Cybersecurity Threat Analyst) or 8 years related work experience or military experience.
Problem solving and troubleshooting skills with mature judgment.
Strong oral and written communication skills.
Attention to detail in analysis and documentation.
Experience with event analysis using SIEM tools (e.g., Splunk, ArcSight).
Log parsing and analysis skills with experience in developing correlation rules.
Experience with NIDS/HIPS/EDR infrastructure and tools.
Experience with signature development/management (e.g., Snort rules, Yara rules).
Experience with protocol analysis tools (e.g., Wireshark, Gigastor).
Knowledge of the current cyber threat landscape.
Working knowledge of Windows and Unix/Linux systems.
Knowledge of Firewall and Proxy technology.
Understanding of malware operations and indicators.
Knowledge of Data Loss Prevention monitoring and forensic techniques.
Familiarity with networking fundamentals (TCP/IP, network layers, Ethernet, ARP).
Knowledge of penetration techniques and DDoS mitigation techniques.

Bachelor's Degree in Computer Science or Information Systems.
Experience in an enterprise environment with tools like ArcSight, Sourcefire, TrendMicro DDI, Splunk, Hadoop.
Experience in System or Network Administration, Penetration Testing, or Application Development.
Security certifications such as CSX Practitioner, GCIH, GIAC, OSCP, CEPT, CISSP, CCNA, or platform certifications.

Professional development opportunities
Inclusive workplace culture
Equal Opportunity Employment

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