IT Security Engineer Iii

Tokio Marine HCC • Houston, TX

156d

About The Position

At Tokio Marine HCC (TMHCC), we’re more than an insurance company — we’re a global leader in specialty risk. Protecting our business and clients means protecting our digital assets, and that’s where you come in. We’re looking for a Senior IT Security Engineer to join our enterprise security team. In this role, you’ll be hands-on with advanced security technologies, help shape our security posture, and mentor others on the team. If you thrive in a fast-paced environment, stay curious about emerging threats, and want to make a real impact, we’d love to connect.

Requirements

• 5+ years of progressive cybersecurity engineering experience
• Strong experience with IT security platforms, automation (scripting/APIs), and configuration management
• Broad knowledge of IT systems (servers, networks, cloud, applications)
• Experience with authentication, access management, logging, and SIEM/event correlation tools
• Excellent communication skills — you can explain security concepts to anyone
• Strong organizational and troubleshooting skills
• Awareness of the evolving cybersecurity landscape

Nice To Haves

• Bachelor’s degree in Cybersecurity, MIS, IT, or related field
• Security+, CISSP, GIAC, or advanced SANS certifications

Responsibilities

• Build, configure, and maintain security solutions across endpoint, network, application, and cloud environments
• Troubleshoot and resolve complex security issues
• Mentor junior engineers and share best practices across the team
• Monitor evolving threats, vulnerabilities, and attack techniques — and translate them into actionable defenses
• Communicate security risks, controls, and processes clearly to both technical and non-technical stakeholders
• Partner with IT and business teams to ensure security is embedded in everything we do

Benefits

• A global company with a culture of innovation, collaboration, and continuous learning
• Opportunities to work with cutting-edge security tools and strategies
• Hybrid work model: 4 days in office, 1 day remote
• Competitive compensation, bonus, and benefits
• A team that values your expertise and supports your growth

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 1,001-5,000 employees