Incident Response - Security Analyst II / Bala Cynwyd, PA

TMNA Services LLC.; Bala Cynwyd (PA); On-site; USD 77,000 - 97,000; Full time

Job summary

Tokio Marine North America Services (TMNAS) is seeking an IT Security Analyst II to enforce enterprise security processes, lead incident response, and support threat management programs within the TMNAS IT Security function. The role coordinates operational procedures, provides SME input, and collaborates across teams to strengthen defenses.

The position requires hands-on experience in security operations, malware analysis, and reporting, with a focus on continuous security improvement and

Qualifications

• Bachelor's degree in engineering, computer science, mathematics or science preferred
• CISSP, CCSP, Security+ or CEH certifications preferred
• 2-5 years relevant IT operation experience
• 1-3 years in information security preferred
• Experience with domain structures, user authentication, network security and digital signatures preferred
• Experience with Microsoft Defender and Sentinel, including ability to write moderately complex KQL queries, is required
• Strong writing and communication skills
• Strong customer service orientation toward Business Units requiring financial consultation (responsive, consultative, collaborative and accurate)
• Project management skills: Plan, organize, monitor, and control projects, ensuring efficient utilization of resources, to achieve project objectives and deadlines
• Strong interpersonal relationship building skills: able to work with a variety of people and groups in a constructive and collaborative manner
• Strong analytical ability with the capability to determine the root cause of problems and issues and provide solutions
• Strategic thinking; Applies organizational acumen to identify and maintain focus on key success factors for the organization
• Superior attention to detail
• Ability to juggle multiple, frequently changing time-sensitive deadlines and priorities
• Ability to work independently and without supervision
• Ability to work and lead effectively as part of a team

Responsibilities

• Monitor and triage security alerts in real time based on severity and business impact
• Assess business impact and exposure from emerging threats, vulnerabilities, and organizational risk
• Design, implement, and sustain a proactive threat hunting program supporting continuous security improvement
• Lead incident response through continuous detection, analysis, and coordinated threat containment and mitigation
• Conduct static and dynamic malware analysis across multiple operating systems and execution environments
• Perform forensic examinations on systems, applications and networks to identify indicators of compromise
• Produce clear technical reports detailing malware behavior, indicators, root cause, and operational impact
• Experience leveraging threat intelligence and emerging adversary TTPs to develop hunt hypotheses
• Investigate malicious activity to identify exploited weaknesses, attack techniques, and system or data impact
• Conduct after-action reviews to validate analysis quality, completeness, and alignment with response standards

Skills

Strong writing & communication skills

Customer service orientation

Project management

Analytical thinking

Strategic thinking

Attention to detail

Multitasking

Team collaboration

Independent work

Threat hunting

Education

Bachelor's degree in engineering, computer science, mathematics or science

CISSP

CCSP

Security+

CEH

Tools

Microsoft Defender

Microsoft Sentinel

KQL queries

Job description

Marketing Statement:

Tokio Marine North America Services (TMNAS) provides professional support services to Tokio Marine Group companies in the United States, including Tokio Marine America, First Insurance Company of Hawaii, and Philadelphia Insurance Companies. Customer service is our focus and our passion! Tokio Marine North America Services adds value in all that we do, providing the best professional service to our business partners, allowing them to achieve their goals. Our talented team delivers actuarial, audit, corporate communications, financial and investment, human capital services, information technology, legal, and payroll expertise to our customers.

Job Summary:

The TMNAS IT Security Analyst II is an operational and functional resource role within the Technology Security and Risk Management function within the TMNAS IT Department. The TMNAS IT Security Analyst II will enforce enterprise information security processes and solutions and will execute the incident response and threat management programs. They will coordinate and develop operational procedures and provide subject matter expertise in support of enterprise information security solutions and controls.

Essential Job Functions:

• Monitor and triage security alerts in real time based on severity and business impact


• Assess business impact and exposure from emerging threats, vulnerabilities, and organizational risk


• Design, implement, and sustain a proactive threat hunting program supporting continuous security improvement


• Lead incident response through continuous detection, analysis, and coordinated threat containment and mitigation.


• Conduct static and dynamic malware analysis across multiple operating systems and execution environments


• Perform forensic examinations on systems, applications and networks to identify indicators of compromise.


• Produce clear technical reports detailing malware behavior, indicators, root cause, and operational impact


• Experience leveraging threat intelligence and emerging adversary TTPs to develop hunt hypotheses


• Investigate malicious activity to identify exploited weaknesses, attack techniques, and system or data impact


• Conduct after-action reviews to validate analysis quality, completeness, and alignment with response standards

Qualifications:

• Bachelor's degree in engineering, computer science, mathematics or science preferred CISSP, CCSP, Security+ or CEH certifications preferred 2-5 years relevant IT operation experience 1-3 years in information security preferred Experience with domain structures, user authentication, network security and digital signatures preferred Experience with Microsoft Defender and Sentinel, including ability to write moderately complex KQL queries, is required Knowledge of typical organizational politics and political tactics; ability to effectively navigate formal and informal communication and decision-making channels Knowledge, insight, and understanding of business concepts and processes that are needed for making sound decisions in the context of the company's business; ability to apply this knowledge appropriately to diverse situations Strong writing and communication skills Strong customer service orientation toward Business Units requiring financial consultation (responsive, consultative, collaborative and accurate) Demonstrated ability to work with a group to set its objectives and agenda, generate allegiance to those objectives, and guide and motivate achievement Project management skills: Plan, organize, monitor, and control projects, ensuring efficient utilization of resources, to achieve project objectives and deadlines Strong interpersonal relationship building skills: able to work with a variety of people and groups in a constructive and collaborative manner Strong analytical ability with the capability to determine the root cause of problems and issues and provide solutions Strategic thinking; Applies organizational acumen to identify and maintain focus on key success factors for the organization Superior attention to detail Ability to juggle multiple, competing, frequently changing time-sensitive deadlines and priorities Ability to work independently and without supervision Ability to work and lead effectively as part of a team

Salary range $77,000 to $97,000. Ultimate salary offered will be based on factors such as applicant experience and geographic location.

Our company offers a competitive benefits package and bonus eligibility on top of base.

EEO Statement: Tokio Marine Group of Companies (including, but not limited to the Philadelphia Insurance Companies, Tokio Marine America, Inc., TMNA Services, LLC, TM Claims Service, Inc. and First Insurance Company of Hawaii, Ltd.) is an Equal Opportunity Employer. In order to remain competitive we must attract, develop, motivate, and retain the most qualified employees regardless of age, color, race, religion, gender, disability, national or ethnic origin, family circumstances, life experiences, marital status, military status, sexual orientation and/or any other status protected by law. Tokio Marine Group of Companies (including, but not limited to the Philadelphia Insurance Companies, Tokio Marine America, Inc., TMNA Services, LLC, TM Claims Service, Inc. and First Insurance Company of Hawaii, Ltd.) is an Equal Opportunity Employer. In order to remain competitive we must attract, develop, motivate, and retain the most qualified employees regardless of age, color, race, religion, gender, disability, national or ethnic origin, family circumstances, life experiences, marital status, military status, sexual orientation and/or any other status protected by law.