Senior Security Analyst

Job Summary Enhances cybersecurity posture, mitigates risks, and safeguards the organization's assets. Key Responsibilities Lead and coordinate incident response efforts, investigating and resolving security incidents in a timely manner. Develop and refine SIEM correlation rules and alerts to improve detection capabilities and reduce false positives. Utilize PowerShell and Python scripting to automate repetitive tasks, streamline processes, and enhance efficiency within the SOC. Leverage regex patterns to parse and analyze log data for threat detection and correlation. Conduct proactive threat hunting activities to identify and mitigate security threats before they escalate. Collaborate with cross-functional teams to implement security best practices and enhance the overall security posture. Stay abreast of the latest cybersecurity trends, threats, and vulnerabilities to continuously improve SOC operations. Competencies Planning • Follow work plans, established timelines, and predefined goals for assigned work. • Meet commitments on deadlines. Communication • Communicate activities, results, and observations with employees and management as appropriate. Cost Management • Identify areas for improvement in existing business practices. • Perform work thoroughly in a cost-efficient manner and at a high productivity level. Business Controls and Policies • Comply with all corporate policies and procedures. • Report any breakdowns in controls to management. • Conduct all activities in a safe manner. People Management • No people management responsibility. Position Knowledge, Skills, and Requirements Experience Minimum 5 Years relevant and progressive professional IT experience SOC experience PowerShell experience Python experience Education Level Bachelors Degree is not required, but a plus Certifications, Licenses, and Designations Preferred Security and/or SANS certification(s) Other Proficiency in SIEM platforms and experience tuning and optimizing SIEM rules and queries. Strong scripting skills in PowerShell and Python for automation and tool development. In-depth knowledge of regex for log parsing and pattern matching. Experience with threat hunting methodologies and tools. Relevant certifications such as Sec , GIAC, or equivalent are highly desirable. Excellent analytical and problem-solving skills, with the ability to think critically under pressure. Strong communication skills with the ability to effectively communicate technical concepts to non-technical stakeholders. Experience with cloud IR, logging, and detection. About Us Tokio Marine HCC is a leading specialty insurance group with offices in the United States, the United Kingdom, Europe, Ireland, and other exciting locations. With the strength and stability that comes from being a member of the Tokio Marine Group, and more than forty years of growth, profitability, and stability, we offer important insurance products that most people don’t even know exist. Every policy we write is special, enabling our clients to do amazing things. From insuring the crops that feed us to the rock concerts that entertain us, to rescuing international travelers in trouble, we offer more than 100 classes of specialty insurance. Applying our Mind Over Risk philosophy to writing insurance allows our customers take on opportunity with confidence. That philosophy defines our way of thinking, unites us as a team, and differentiates us from our competitors. We are much more than just an insurance company; we are a good company. Why Join Us? At TMHCC, we value innovation, collaboration, and professional growth. You’ll have the opportunity to work on impactful projects, develop your skills, and advance your career in a supportive and dynamic environment. What we offer Competitive salary and employee benefit package Strong learning culture Growth perspectives 6% 401K Match 20 days of PTO and 2 Floating Days Paid parental leave An opportunity to love what you do Equal Opportunity Employer Tokio Marine HCC is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. #LI-RC1 Your success is our priority. In a world that is rapidly changing, TMHCC enables you to take on opportunities with confidence. At Tokio Marine HCC, we pride ourselves on hiring the smartest, most conscientious people, who want to make a difference no matter their background. And then we give them the support and trust they need. We’re always looking for curious, creative transformative thinkers who want to change the status quo and have a passion for doing the right thing. If this is you, then we want you on our team.