Senior Network Administrator

*** LOCAL CANDIDATES ONLY ***

Company: CompuOne Corporation Location: San Diego, CA (On-site with local travel to client locations) Experience Level: Senior (5 + years) Compensation: Competitive Salary + Benefits + Mileage Reimbursement

Lead the Backbone of IT Infrastructure

Are you an experienced network professional ready to take ownership of enterprise-level systems and lead complex technical initiatives? Do you thrive in a role where your decisions directly impact network performance, security, and scalability?

CompuOne Corporation is a full-service managed IT services provider headquartered in San Diego seeking a Senior Network Administrator to join our team. This is your opportunity to play a vital role in designing, managing, and securing advanced network environments across multiple client sites.

What You’ll Do:

Lead the design, implementation, and support of scalable network infrastructure (switches, routers, firewalls, wireless, etc.)

Assisting in the analysis and support of IT problems, ensuring efficient resolution.

Monitor and optimize network performance, availability, and security using industry best practices

Troubleshoot and resolve complex network issues, escalating and coordinating with vendors as needed

Configure and maintain VLANs, STP, LACP, QoS, and security protocols

Administer and maintain systems including Cisco, VMWare, Azure, SQL Server, Sharepoint, Windows Server environments, Active Directory, and Office 365.

Manage virtualization platforms including VMware, Hyper-V, and Azure

Oversee system audits, documentation, and disaster recovery planning

Stay ahead of emerging technologies and recommend improvements

Travel to client sites locally as needed (mileage reimbursement provided)

What You Bring to the Table:

5+ years of experience in network administration and IT infrastructure support

Proven expertise in switching, routing, and firewall management

Advanced knowledge of network security practices and access controls

Strong command of Microsoft environments, including Office 365 and Active Directory

Experience managing virtual environments (VMware, Hyper-V, ESXi, Azure)

Proficiency with network monitoring and diagnostic tools

Strong communication, leadership, and project management skills

Ability to work independently, prioritize multiple projects, and meet deadlines

Preferred Qualifications:

Bachelor’s degree in IT, Networking, or a related field (or equivalent work experience)

Industry certifications such as CCNP, CCIE, JNCIP, CompTIA Network+, or Microsoft Certified

Experience working in a MSP (Managed Services Provider) environment is a plus

Why Join CompuOne?

Join a dynamic company with 20+ years of excellence in IT services

Collaborate with top-tier technical professionals

Work with diverse client environments and cutting-edge tech

Enjoy a comprehensive benefits package, including:

Competitive salary – salary range $60,000 - $90,000 p/year

Health and Dental insurance

401(k) with company match

Paid holidays and PTO

Mileage reimbursement

Career development support