Network Administrator

LPC Personnel, Inc; Houston (TX); On-site; USD 75,000 - 85,000; Full time

Job summary

LPC Personnel, Inc. in Houston, TX is seeking a Network Administrator with 6–10 years of hands-on experience in managing network infrastructure, security, servers, and end-user support. You will resolve complex issues and ensure reliable, secure operations.

Responsibilities include installing and maintaining network gear, monitoring performance, configuring VPNs, firewalls, switches, and wireless, documenting configurations, and collaborating with vendors. A BS in IT/CS and MSCE are preferred.

Qualifications

• Bachelor’s degree in IT/CS or related field.
• 6–10 years of network and systems administration experience.
• MSCE certification or equivalent preferred.
• Strong knowledge of TCP/IP, DNS, DHCP, VLANs, VPNs, and routing.

Responsibilities

• Install, configure, maintain, and troubleshoot network infrastructure and equipment.
• Monitor network performance, connectivity, and system availability.
• Configure switches, routers, firewalls, WLANs, and VPNs; manage access and security.
• Document configurations, diagrams, and inventory; maintain security posture.
• Assist with server, cloud, and infrastructure tasks as needed.
• Respond to help desk escalations related to network issues; engage vendors as required.

Skills

TCP/IP

DNS

DHCP

VPNs

Network security

Documentation

Education

Bachelor’s degree in IT/CS

Tools

VMware

Active Directory

Microsoft 365

Windows Server

Job description

Job Summary

We are seeking a skilled and dependable Network Administrator to manage, maintain, and troubleshoot our organization's network infrastructure. The ideal candidate will have 6-10 years of experience working with network systems, security, servers, and end-user support, with the ability to resolve technical issues and keep network operations reliable and secure.

Key Responsibilities

• Install, configure, maintain, and troubleshoot network infrastructure and equipment
• Monitor network performance, connectivity, and system availability
• Configure and maintain switches, routers, firewalls, wireless access points, and VPNs
• Troubleshoot LAN, WAN, Wi-Fi, and internet connectivity issues
• Manage user accounts, permissions, and network access
• Maintain network documentation, diagrams, configurations, and inventory records
• Monitor network security and assist with identifying and resolving security issues
• Perform system updates, patches, backups, and routine maintenance
• Assist with server, cloud, and infrastructure administration as needed
• Respond to help desk escalations involving network and connectivity issues
• Work with vendors and service providers to resolve technical problems
• Assist with network upgrades, expansions, and technology projects
• Maintain compliance with company IT policies and security standards
• Provide technical support and guidance to employees when needed

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, or a related field, with 6-10 years of experience in network and systems administration, including physical servers, cloud environments, firewalls, Microsoft Outlook, and VMware., etc.
• Must have MSCE Certification to be considered
• Previous experience as a Network Administrator, Network Technician, Systems Administrator, or similar IT role
• Strong understanding of TCP/IP, DNS, DHCP, VLANs, VPNs, and network routing
• Experience configuring and troubleshooting switches, routers, firewalls, and wireless networks
• Knowledge of network security principles and best practices
• Experience with Windows Server and/or other server operating systems preferred
• Familiarity with Microsoft 365, Active Directory, and user account administration preferred
• Experience with network monitoring and troubleshooting tools
• Strong analytical and problem-solving skills
• Excellent communication and customer service skills
• Ability to manage multiple priorities and work independently
• Ability to document technical information accurately
• Relevant certifications such as CompTIA Network+, Security+, CCNA certifications are a plus

Compensation

$75,000-$85,000 per year