Network Administrator

CompuOne Corporation; Rolling Meadows (IL); On-site; USD 50,000 - 80,000; Full time

Benefits offered by this job

401(k)

401(k) matching

Company parties

Dental insurance

Free food & snacks

Free uniforms

Health insurance

Paid time off

Job summary

CompuOne Corporation, a San Diego-based full-service managed IT services provider, seeks a Network Administrator to design, manage, and secure enterprise networks across client sites. The role requires 2+ years in network administration, proficiency with switches, routers, firewalls, and Microsoft environments (Office 365, Active Directory).

Travel to client locations is expected with mileage reimbursement.

Qualifications

• 2+ years of network administration and IT infrastructure experience.
• 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.

Responsibilities

• Design, implement, and support scalable network infrastructure.
• Analyze and resolve IT problems for efficient resolution.
• Monitor performance, availability, and security.
• Troubleshoot complex network issues with vendor coordination.
• Configure VLANs, STP, LACP, QoS, and security protocols.
• Manage VMware, Hyper-V, and Azure environments.
• Oversee audits, documentation, and disaster recovery planning.
• Travel to client sites locally as needed (mileage reimbursed).

Skills

Network administration

Switching & routing

Firewall management

Network security practices

Office 365 & Active Directory

VMware/Hyper-V/Azure

Network monitoring tools

Communication & leadership

Independent worker

Education

Bachelor’s degree or equivalent

Tools

Cisco

VMware

Hyper-V

Azure

SQL Server

SharePoint

Windows Server

Active Directory

Office 365

Job description

Benefits:

• 401(k)
• 401(k) matching
• Company parties
• Dental insurance
• Free food & snacks
• Free uniforms
• Health insurance
• Paid time off

Network Administrator | Full-Time | San Diego, CA

*** LOCAL CANDIDATES ONLY ***

Company: CompuOne Corporation Location: San Diego, CA (On-site with local travel to client locations) Experience Level: 2 + 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 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:

• 2+ 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 $50,000 - $80,000 p/year
• Health and Dental insurance
• 401(k) with company match
• Paid holidays and PTO
• Mileage reimbursement