Top 6 Security administrator Jobs in Mason Oh

Cybersecurity Administrator
TREW LLC —West Chester, OH
- Computer science
- Oracle
- Computer Science
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IT Systems Administrator II
General Electric Credit Union —Cincinnati, OH
- Computer science
- Computer Science
- Mid-level
- Disability insurance
- Health insurance
Sr. Manager, Information Technology & Security
United Way —Cincinnati, OH
- $80,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- 403(b) matching
- Disability insurance
Sr. Manager, Information Technology & Security
United Way of Greater Cincinnati —Cincinnati, OH
- $80,000 a year
- Monday to Friday
- 5 years
- Office
- Microsoft Office
- 403(b) matching
- Disability insurance
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Senior Systems Engineer
Nucor Business Technology —Cincinnati, OH
- Computer science
- Computer Science
- 3 years
- Profit sharing
- Paid parental leave
7d

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Cybersecurity Administrator

TREW LLC -
West Chester, OH

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Job Details

Qualifications

Cloud identity and access management (IAM)
Oracle
Vulnerability scanning implementation
IT user and group management
Microsoft Exchange
Endpoint Detection and Response (EDR)
Log analysis tools
Azure AD
MFA
Vulnerability management
Microsoft 365 support
Access control management
Data Loss Prevention
Vuls
Identity & access management

Full Job Description

POSITION SUMMARY

Trew LLC is seeking a hands-on Cybersecurity Administrator to establish and maintain the company's information security program. This is a foundational role with broad scope: the successful candidate will be building security infrastructure from the ground up the organization operating Oracle EBS R12.2, Microsoft 365, Azure, and industrial automation environments. This role is a dedicated cybersecurity position being created and requires both operational proficiency and the ability to exercise independent judgment in a newly independent environment where security architecture, policies, and tooling must be established with urgency.

KEY RESPONSIBILITIES

Security Operations

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

Policy & Compliance

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

OT / Industrial Environment

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)

Program Development

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)

Education

Bachelor's degree in Information Security, Computer Science, Information Systems, or a related field — or equivalent professional experience

Work Environment

This is primarily a desk-based role requiring extended periods of sitting and computer use. The position may require occasional travel to manufacturing facilities, customer sites, or vendor locations for meetings, implementations, and stakeholder engagement. While primarily office-based, mobility within the office and manufacturing facility may be required for collaboration with colleagues across departments.

Physical Requirements

Prolonged periods sitting at a desk and working on a computer. Must be able to lift up to 15 pounds at times. Ability to traverse office, manufacturing facility, and customer sites as needed.

Trew EEO Statement

Trew and its companies are an equal opportunity employer. Applicants will be considered for employment without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

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security administrator jobs in mason oh

Cybersecurity Administrator

IT Systems Administrator II

Sr. Manager, Information Technology & Security

Sr. Manager, Information Technology & Security

Senior Systems Engineer

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