Senior Security Engineer

Medical Mutual employees must submit their applications through MySource. This is a hybrid remote role based out of the Dublin, OH office, with employees expected to work onsite on designated inoffice days each week. Senior Security Engineer Job Summary: Responsible for implementing, configuring, integrating, and supporting enterprise security solutions across infrastructure, identity, network, and endpoint domains. Brings strong background in systems and network engineering to secure and improve enterprise platforms in alignment with security architecture and standards. Key Responsibilities: Implement, configure, and support enterprise security solutions across identity and access management, endpoint and server security, VPN, WAF, web proxy, and DLP. Troubleshoot complex performance and security issues across workstations and servers, identify root causes, deliver practical, scalable solutions. Mentor engineers, lead implementation efforts, support solution design within assigned platforms, drive operational ownership, consistency, and continuous improvement across security services. Utilize scripting and automation to streamline operations, improve reliability, and enhance security controls. Qualifications: Strong background in systems and network engineering (Active Directory, servers, email, networking). Proficiency in identity and access management, endpoint and server security, VPN, WAF, web proxy, DLP. Experience with scripting and automation. IT Security Specialist IV Job Summary: Performs complex operations of security functions as they relate to policy administration/enforcement, project management, physical security, mainframe provisioning, and audit liaison. Key Responsibilities: Work with all areas of the company to review projects related to Development, Servers, and Network resources to determine and document risk associated to policy enforcement and administration. Manage projects specific to security, aligning internal and external resources. Interact with user requests through the corporate provisioning system to ensure appropriate accesses are granted and audit controls are in place; perform routine physical security planning/review including card key access; support audits and auditors for corporate certification initiatives. Perform other duties as assigned. Qualifications: Bachelor's degree in Information Technology or related field or equivalent combination. 7 Years Relevant IT Experience. Preferred certifications: CRISC, CISSP. Advanced understanding of technical architecture including server, network, application firewall. IT Security Specialist V Job Summary: Leads day-to-day operation of security functions as they relate to policy administration/enforcement, project management, physical security, mainframe provisioning, and audit liaison. Key Responsibilities: Work with teams to design streamlined data workflows for access provisioning and user record updates. Implement and improve data workflow and scripting. Coordinate documentation to support application provisioning and understand user record flows. Assess issues and recommend procedural and policy changes to reduce corporate risk. Manage projects specific to security, aligning internal and external resources. Interact with user requests through the corporate provisioning system ensuring appropriate accesses and audit controls; perform routine physical security planning/review and support certification initiatives. Perform other duties as assigned. Qualifications: Bachelor's degree in Information Technology or related field or equivalent combination. 10 Years Relevant IT Experience. Expertise in one or more technologies; advanced understanding of current technical architecture. Proficiency in all aspects of security management. Benefits A Great Place to Work: Equipment: laptop, monitors, keyboard, mouse, headset. Access to on‑site fitness centers or gym membership reimbursement. On‑site cafeteria serving hot breakfast and lunch at Brooklyn, OH headquarters. Discounts at many places in and around town. Opportunity to earn cash rewards for shopping. Business casual attire, including jeans. Excellent Benefits and Compensation: Employee bonus program. 401(k) with company match up to 4% and additional contribution. Health Savings Account with company matching contribution. Excellent medical, dental, vision, life and disability insurance. Employee Assistance Program. Company holidays and up to 16 PTO days during first year with carryover option. After 120 days of service, parental leave for eligible employees. An Investment in You: Career development programs and classes. Mentoring and coaching. Tuition reimbursement up to $5,250 per year. Diverse, inclusive and welcoming culture with Business Resource Groups. Equal Opportunity Employer. Protected Veterans. Individuals with Disabilities. This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. #J-18808-Ljbffr Medical Mutual