comptia-network jobs in San Diego

Pacifica is seeking an IT System Administrator with 3+ years of hands-on experience to provide technical support to end users, diagnose and resolve hardware and software issues, manage systems imaging, and maintain on-premises and cloud infrastructure. The role involves responding to support requests in person and remotely, implementing solutions, performing basic training, and managing multiple priorities in a fast-paced environment.…See more The administrator will work daily with Windows/macOS, Active Directory, Office 365, Azure, virtualization platforms (VMware, Hyper-V), firewalls (SonicWALL, Cisco), and remote access tools (RDP, VPN).

Principal-level network engineer responsible for data analysis, troubleshooting, and technical leadership across networking and application performance issues. Drives network security standards, capacity planning, and disaster recovery initiatives while mentoring junior engineers and collaborating on cross-functional projects.…See more Requires 8+ years of networking experience with deep expertise in network design, protocols, performance tuning, and modern networking technologies.

The IT Support Services I role provides frontline technical support to employees and clients, diagnosing and resolving hardware, software, and network issues across desktops, laptops, mobile devices, and printers. Responsibilities include managing user accounts and Active Directory, configuring operating systems and software, troubleshooting network connectivity and VPN access, and escalating complex issues to senior engineers.…See more The position requires 2+ years of hands-on experience with Microsoft Networks, firewalls, TCP/IP, Active Directory, Group Policy, PowerShell, and cloud technology integration, along with strong customer service and documentation skills.

Install, configure, maintain, and troubleshoot network infrastructure, servers, workstations, and IT systems for client environments. Provide remote and onsite technical support, manage Active Directory and cloud platforms (Azure, AWS), and recommend technology solutions aligned with client needs.…See more Document work in ticketing systems, escalate complex issues, and identify opportunities to improve system performance, security, and reliability.

The IT Support Services I associate will provide frontline technical support to employees and clients, diagnosing and resolving hardware, software, and network issues via phone, email, and ticketing systems. Responsibilities include installing and configuring operating systems and software, managing user accounts and Active Directory, troubleshooting network connectivity and VPN access, and escalating complex issues to senior engineers.…See more The role requires 2+ years of hands-on experience with Microsoft Networks, firewalls, TCP/IP, PowerShell, and endpoint security, along with strong communication skills and the ability to work independently under pressure.