Community Health Systems · 4 weeks ago
Senior Cyber Security Engineer, Security Validation (Remote)
United States
Full-time
Remote
Senior Level
5+ years expCommunity Health Systems is seeking a Senior Cybersecurity Engineer in the Security Validation team, who will lead Red Team operations to emulate real-world threats and validate enterprise defenses. The role involves designing advanced threat simulations, collaborating with internal teams, and ensuring the security of critical healthcare systems.
Health CareHospital
Responsibilities
Lead Red Team engagements emulating real-world threat actors, including APTs and insider threats, aligned with MITRE ATT&CK
Conduct Security Validation Exercises across cloud, on-prem, hybrid, and medical environments to measure resilience against defined threat scenarios
Develop and maintain custom tools, exploits, and payloads to simulate evolving adversarial behavior
Collaborate with Blue and Purple Teams to refine detections, validate logging, and improve response capabilities
Identify and characterize security risks in critical systems such as EMRs, PACS, medical IoT, and enterprise SaaS platforms
Produce detailed reports and executive summaries, translating technical findings into actionable mitigation strategies
Design tabletop and live-fire exercises that evaluate organizational readiness, incident response workflows, and security control efficacy
Monitor threat intelligence specific to the healthcare industry and adjust validation activities accordingly
Perform continuous threat hunting to identify vulnerabilities and gaps in monitoring across the CHS enterprise
Ensure Red Team operations follow defined rules of engagement, safeguarding patient care and system availability
Participate in compliance-driven assessments (e.g., HIPAA Security Rule, HITRUST) by providing validation evidence and attack simulations
Mentor junior staff and foster a culture of offensive security awareness and continuous improvement
Qualification
Required
Bachelor's Degree in Cybersecurity, Computer Science, Information Systems, or related field
5+ years of cybersecurity experience
3+ years in offensive security or Red Team roles
Proven experience performing Red Team or Purple Team engagements in large enterprise environments
Expertise in security validation, threat modeling, and adversary simulation
Hands-on proficiency with tools such as Cobalt Strike, Metasploit, BloodHound, Covenant, Caldera, or similar
Familiarity with security challenges in cloud platforms (Azure/AWS/GCP), medical IoT, and EHR/EMR systems
Deep understanding of attack lifecycle, threat emulation frameworks, and operational security
Strong written and verbal communication skills—ability to brief executive leadership
Preferred
Master's Degree or professional coursework in Offensive Security, Information Assurance, or Threat Intelligence
Demonstrated experience in regulated environments—healthcare industry experience highly preferred
Company
Community Health Systems
Community Health Systems is one of the nation’s leading healthcare providers.
10001+ employees
H1B Sponsorship
Community Health Systems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (3)
2023 (4)
2022 (4)
Funding
Current Stage
Public CompanyTotal Funding
$3.67B2025-07-28Post Ipo Debt· $1.79B
2024-05-21Post Ipo Debt· $1.12B
2023-12-11Post Ipo Debt· $750M
Leadership Team
Jason Johnson
SVP, Chief Accounting Officer
Hunter Phillips
Director Strategic Consumer Engagement
Recent News
Business Wire
2025-12-03
Morningstar.com
2025-11-05
PR Newswire
2025-10-28
Company data provided by crunchbase