IT Network & Systems Engineer

Ledgent Technology; Houston (TX); On-site; USD 110,204,000 - 151,522,000; Full time

Job summary

Ledgent Technology seeks an IT Network & Systems Engineer to maintain its network, servers, and applications in a reliable, secure environment. You will provide hands‑on support for network, server, and user issues, with a focus on Microsoft technologies, virtualization, scripting, and troubleshooting.

The role emphasizes administering network infrastructure, monitoring performance, and partnering with vendors for upgrades and integration projects in an on-site setting in Houston.

Qualifications

• 3+ years in network or systems administration or related IT role.
• Strong experience with Windows and Microsoft environments.
• Hands-on networking experience and troubleshooting skills.
• Ability to write/modify SQL queries and scripts.
• Familiarity with PowerShell and command-line tools.
• Knowledge of VBScript or similar scripting languages.

Responsibilities

• Administer and support network infrastructure including switches, routers, VPNs, and LAN/WAN.
• Monitor network and system performance for uptime, reliability, and security.
• Troubleshoot hardware, software, server, and network issues.
• Manage user accounts, permissions, and security settings.
• Install, configure, and upgrade servers, workstations, and apps.
• Support Windows-based environments and Microsoft technologies.
• Use PowerShell and scripting tools to automate tasks.
• Create and troubleshoot SQL queries to support apps and databases.
• Assist integrations with internal systems and third-party apps.
• Partner with vendors on implementations and support.
• Contribute to infrastructure projects and documentation.
• Support backup, disaster recovery, cybersecurity, and access management.

Skills

Windows Server

PowerShell

SQL

Networking

Active Directory

VBScript

Scripting

Microsoft technologies

Tools

PowerShell

VMware vSphere

Windows Server

Microsoft 365

SQL Server

Job description

Salary: USD38.46 - USD52.88 per hour

Location: Northwest Houston, TX 77041

Schedule: 100% On-Site

Employment Type: Contract-to-Hire

Compensation: $38.46/hour - $52.88/hour

No c2c at this time

Overview

Our client is seeking an IT Network & Systems Engineer to support and maintain its network infrastructure, systems, and business applications. This individual will play a key role in ensuring the reliability, security, and performance of the company's technology environment while providing hands‑on support for network, server, and user‑related issues. The ideal candidate will have a strong background in network administration, Microsoft technologies, virtualization, scripting, and technical troubleshooting.

Responsibilities

• Administer and support network infrastructure including switches, routers, wireless networks, VPNs, and LAN/WAN connectivity.
• Monitor network and system performance to ensure uptime, reliability, and security.
• Troubleshoot and resolve hardware, software, server, and network‑related issues.
• Manage user accounts, permissions, access controls, and security settings.
• Install, configure, maintain, and upgrade servers, workstations, applications, and network devices.
• Support Windows‑based environments and Microsoft technologies.
• Utilize PowerShell, Command Prompt, and scripting tools to automate administrative processes and improve efficiency.
• Create and troubleshoot SQL queries to support application and database needs.
• Assist with integrations between internal systems and third‑party applications.
• Partner with software vendors on implementations, upgrades, troubleshooting, and ongoing support.
• Participate in infrastructure projects, technology deployments, and system enhancements.
• Maintain accurate technical documentation, network diagrams, and support procedures.
• Support backup processes, disaster recovery planning, cybersecurity initiatives, and access management.
• Serve as a technical escalation point for end‑user and infrastructure‑related issues.
• Manage IT asset inventory, software licensing, and hardware lifecycle activities.

Requirements

• 3+ years of experience in network administration, systems administration, or a related IT role.
• Strong experience supporting Windows and Microsoft‑based environments.
• Hands‑on networking experience with troubleshooting and administration.
• Working knowledge of SQL and the ability to write and modify queries.
• Experience with PowerShell and command‑line tools.
• Familiarity with VBScript or similar scripting languages.
• Basic programming or automation experience.
• Strong analytical, troubleshooting, and problem‑solving skills.
• Experience supporting third‑party software applications and working with external vendors.
• Excellent communication skills with the ability to prioritize and manage multiple tasks.

Preferred Experience

• Microsoft 365 administration.
• Active Directory user and group management.
• DNS, DHCP, TCP/IP, VPN, and network security.
• VMware vSphere/ESXi or other virtualization platforms.
• Backup and disaster recovery solutions.
• ERP, accounting, payroll, fleet management, or other business applications.
• CompTIA, Microsoft, or other relevant IT certifications.