Trew

Network Administrator III

Trew West Chester, OH

Position Description:

The Network Admin III is a senior-level position responsible for overseeing and managing Trew’s network and server infrastructure, both on-premises and in the cloud. This role is critical in ensuring that the organization's computer systems and networks are efficient, secure, and aligned with business goals.

Duties/ Responsibilities:

  • Responsible for designing, configuring, installing, and maintaining LAN/WAN hardware, software, and telecommunications equipment
  • Work closely with other staff as needed to achieve needed IT administration and support
  • Manage our physical and cloud infrastructure across all sites and remote data center
  • Conduct regular security audits, vulnerability assessments, and penetration testing to identify and mitigate risks.
  • Help set up and maintain our disaster recovery documentation and processes
  • Perform routine system management, updates, and upgrades
  • Maintain and update documentation for infrastructure processes, procedures, and configurations
  • Respond to and resolve IT incidents and service requests, prioritizing tasks to ensure timely resolution
  • Oversee network and server assets and maintain an accurate and comprehensive enterprise asset inventory
  • Monitor server backups and perform regular recovery tests
  • Tracks security compliance for production systems through patching and configuration control
  • Pro-actively review cybersecurity policies, systems, and events.
  • Assume responsibility and drive ownership for issue resolution
  • Anticipate problems and complications then design solutions to prevent them
  • Accountable for network and server uptime and optimization
  • Mentor and train junior network administrators, providing guidance on best practices and advanced techniques.


Required Skills/ Abilities:

  • Proficiency in network protocols, routing, switching, firewalls, and other network technologies.
  • Familiarity with network monitoring and management tools.
  • Excellent communication and interpersonal skills.
  • Strong analytical and problem-solving skills to troubleshoot network issues effectively.
  • Experience with Unifi, FortiGate, and Sophos network equipment is a plus.
  • Relevant certifications (e.g., Microsoft AZ-900, CompTIA Network+, CompTIA Security+ etc.) are desirable.
  • Experience leading projects and small teams.


Education & Experience:

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • 6+ years of experience in network administration or a related field.
  • Proven experience in network planning, design, and implementation.


Work Environment

This is primarily a desk-based role, requiring extended periods of sitting and computer use. While the role is mainly desk-based, mobility within the office, manufacturing facility and customer sites may be required for meetings and interactions with colleagues.

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.

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.
  • Seniority level

    Mid-Senior level
  • Employment type

    Full-time
  • Job function

    Information Technology
  • Industries

    Transportation, Logistics, Supply Chain and Storage

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