Assistant Email Security Jobs in Ohio (NOW HIRING)

Job Summary:
Trew LLC is seeking a hands-on Cybersecurity Administrator to establish and maintain the company's information security program. This foundational role involves building security infrastructure and managing security operations, policies, and compliance in a manufacturing environment.
Responsibilities:
• Configure, manage, and monitor endpoint detection and response (EDR) tools across a mixed server environment (552 servers across on-premise and data center environments) and 2,555 end-user devices
• Administer email security platforms including anti-phishing, anti-spam, and DLP controls within Microsoft 365
• Manage MFA and identity access controls; support integration with Azure Active Directory and Oracle identity management
• Monitor SIEM alerts (Splunk) and triage security events; escalate and coordinate incident response as needed
• Maintain and tune firewall rulesets; support network security configuration across multi-site WAN (Cisco MPLS, Riverbed)
• Conduct vulnerability scans, prioritize findings, and coordinate remediation with infrastructure and application teams
• Develop, document, and enforce cybersecurity policies, standards, and procedures appropriate for a standalone manufacturing organization
• Support internal compliance requirements and assist with any applicable regulatory or customer security assessments
• Maintain vulnerability management program including tracking, reporting, and remediation metrics
• Assist with vendor risk assessments and third-party security reviews
• Provide basic cybersecurity support for operational technology (OT) environments including conveyor automation and engineering lab systems
• Coordinate with engineering and operations teams to apply appropriate security controls without disrupting production systems
• Support evaluation and potential deployment of OT-specific security tooling (e.g., Forge Cyber Insights)
• Contribute to the buildout of a security program from inception, including tooling selection, policy development, and process establishment
• Support security awareness training and phishing simulation programs for end users
• Maintain security asset inventory and participate in disaster recovery / business continuity planning for IT systems
Qualifications:
Required:
• 3-5 years of experience in an IT security or systems administration role with direct security responsibilities
• Hands-on experience with EDR platforms (CrowdStrike, SentinelOne, or equivalent), SIEM tools (Splunk preferred), and vulnerability management tools (Nessus, Qualys, or equivalent)
• Working knowledge of Microsoft 365 security administration (Defender, Exchange Online Protection, Conditional Access)
• Experience with firewall administration (Cisco, Palo Alto, or equivalent)
• Familiarity with Active Directory and Azure AD identity and access management
• Ability to work independently in an ambiguous environment and prioritize competing demands
• Strong written and verbal communication skills; ability to translate technical risk into business terms
Preferred:
• Security certification: CompTIA Security+, CISSP, CISM, or equivalent
• Experience in a manufacturing, industrial automation, or OT/ICS environment
• Familiarity with Oracle EBS environments and associated security considerations
• Experience supporting security in a post-M&A or carve-out environment
• Knowledge of NIST CSF, CIS Controls, or ISO 27001 frameworks
• Experience with cloud security (Azure preferred)
Company:
TREW provides automated material handling solutions for integrators and end users, including Warehouse Execution Systems (WES), Warehouse Control Systems (WCS), PLC- and server-based machine controls, motorized driven roller (MDR) conveyor and services such as concepting, engineering, technical support, parts, field service and training. Founded in 2019, the company is headquartered in Mason, USA, with a team of 201-500 employees. The company is currently Growth Stage.