Senior Security Engineer – CSIRT & Cloud Security

Sumitomo Electric USA; Farmington Hills (MI); Hybrid; USD 110,000 - 150,000; Full time

Benefits offered by this job

Hybrid work model

Competitive benefits package

Job summary

Sumitomo Electric Wiring Systems, Inc. (SEWS) in Farmington Hills, MI, seeks a Senior Systems Engineer to guide information security operations.

The role focuses on administrating security controls, firewall, IDS/IPS, and identity and cloud security across Office 365 and Azure, aligning with NAS policies. The candidate will lead CSIRT activities, support audits, and coordinate with North American affiliates while developing security standards.

Qualifications

• Bachelor’s degree required.
• 7–10 years progressive professional experience.
• Experience securing Active Directory, Group Policy, Windows Server, authentication, privileged access, and file sharing.
• Microsoft 365, Exchange Online security, Azure security controls, and identity integration.
• Administering FortiGate firewalls and related Fortinet security products.
• Firewalls, IDS/IPS, VPN, wireless, network segmentation, and security logging.
• Developing security policies, procedures, standards, technical documentation, and audit evidence.
• Security incident response, CSIRT activities, vulnerability remediation, and security audits.
• Managing third-party security providers, service contracts, projects, and outsourced resources.
• Supporting multi-site manufacturing or affiliated-company IT environments.
• Preferred certifications: CISSP, CISM, CompTIA Security+, Microsoft Azure, Microsoft 365, Cisco, Fortinet.
• Ability to communicate security risks and recommendations to technical teams, senior management, and end users.

Responsibilities

• Manage security for firewalls, IDS/IPS, remote access, internet connectivity, network segmentation, and wireless security.
• Lead CSIRT activities, coordinate security incident response, support security audits, and maintain evidence and documentation.
• Develop, maintain, and enforce security policies, procedures, standards, system configuration requirements, and documentation practices.
• Manage the security integration of Office 365 and Azure with company systems per parent company policies.
• Manage external security service providers, contracts, and outsourced resources; monitor service delivery and improvement actions.
• Review and improve security of Cisco LAN/WAN, routing, switching, VLAN, and wireless configurations.
• Provide security support to North American affiliated companies and communicate status, risks, projects, and recommendations to management.
• Administer and secure Active Directory, Group Policy, authentication, privileged access, and related Windows infrastructure security controls.
• Provide security direction for endpoint protection and assist with security controls affecting file sharing, email, SQL, SharePoint, and other business systems.
• Perform other duties as assigned.

Skills

Cybersecurity

CSIRT

Incident response

Security policies

Communication

Project management

Education

Bachelor’s degree

Tools

Fortinet FortiGate

Microsoft 365

Azure security

Active Directory

SharePoint security

Job description

Sumitomo Electric Wiring Systems, Inc. (SEWS) in Farmington Hills, MI, seeks a Senior Systems Engineer to guide information security operations.

The role focuses on administrating security controls, firewall, IDS/IPS, and identity and cloud security across Office 365 and Azure, aligning with NAS policies. The candidate will lead CSIRT activities, support audits, and coordinate with North American affiliates while developing security standards.