Job Description

Systems & Network Administrator

Location: City of Industry, CA Work Schedule: On-site, 5 days a week Travel: Approximately 40% Salary Range: $105,000 – $115,000

Who is Quinn?

Quinn Company is an authorized Caterpillar dealership founded in 1919. We sell, service, and rent a full line of new and used construction, agricultural, and material handling equipment, as well as diesel and natural gas engines.

As a Caterpillar dealership, Quinn Company offers the agility and entrepreneurial spirit of a local company while leveraging the global strength and resources of a Fortune 50 organization. We proudly rank among the top-performing Caterpillar dealers worldwide — a testament to our competitive, performance-driven culture.

Responsibilities

About the Role

Are you an IT professional ready to ensure peak performance, security, and reliability across a growing enterprise network? This role goes beyond technical support — it’s an opportunity to drive the success of our infrastructure. We’re seeking a Systems & Network Administrator to oversee servers, network hardware, and connectivity solutions while ensuring optimal uptime, security, and scalability. If you thrive on problem-solving, innovation, and hands-on technical work, we want to meet you.

Key Responsibilities

• Deploy, configure, and maintain Cisco LAN/Wireless and VeloCloud SD-WAN technologies.

• Manage Fortinet and Palo Alto firewalls for secure, high-performance network operations.

• Design, implement, and monitor SSL and IPSEC VPN connections.

• Manage network equipment firmware, updates, and upgrades.

• Troubleshoot complex network and server issues to minimize downtime.

• Implement and maintain security measures to protect sensitive data and network integrity.

• Perform production operations including log reviews, backups, and system maintenance.

• Maintain configuration management and software version control.

• Design advanced network solutions, including segmentation and infrastructure planning.

• Participate in the Change Management Board to ensure standardization and compliance.

• Document operational procedures, best practices, and network architecture.

• Collaborate with IT Management, Development teams, and vendors to resolve critical issues.

• Lead network-related projects across local and remote data center environments.

• Conduct system audits and recommend upgrades to support business needs.

• Develop, implement, and test disaster recovery procedures.

• Participate in a rotating on-call schedule to ensure system availability.

• Support business applications by monitoring error logs and coordinating with third-party providers.

What You Bring

• Hands-on experience with Cisco Catalyst and Nexus route/switch configuration and management.

• Proficiency with Cisco Meraki wireless and firewall solutions.

• Deep knowledge of TCP/IP networking, DNS, DHCP, LDAP, Active Directory, and related technologies.

• Excellent troubleshooting, documentation, communication, and project management skills.

• Proactive, detail-oriented, and able to work both independently and collaboratively.

Qualifications

Education & Experience

• Bachelor’s degree in Computer Science or related field and 5+ years of experience administering networks and servers (50+ servers), or

• Associate degree/certification in Computer Systems and 8+ years of professional IT experience.

Preferred Certifications

• CCNA / CCNP

• VMware SD-WAN Foundations

• MCSE (Windows Server)

Benefits

• Medical, Dental, and Vision Plans

• Vacation and Sick Pay

• Quinn’s Profit Sharing Program

• 401(k) Plan

• Health & Dependent Care Flexible Spending Accounts

• Federal Credit Union

• Life & Accident Insurance

• Long-Term Disability Insurance

• Employee Assistance Programs

• Company-Supplied Uniforms

• Wellness Programs

• Advanced Technical Training

• Employee Recognition Programs

• And much more