Senior Network Administrator

Overview

We are seeking a Sr Network Engineer to support a highly stable, enterprise-level network environment in Colorado Springs. This role is ideal for someone who enjoys network operations, troubleshooting, and continuous improvement, rather than heavy redesign or architecture work.

This is a 6-month contract-to-hire opportunity with strong potential for full-time conversion.

Key Responsibilities

• Troubleshoot network connectivity, performance, and infrastructure issues
• Manage and support Cisco routing and switching across WAN/LAN environments
• Configure and maintain VLANs, subnets, and network segmentation
• Administer and update firewall policies (Fortigate environment)
• Perform network adds, moves, and changes
• Support monitoring tools and contribute to ongoing improvements
• Collaborate with internal IT teams to ensure system stability and performance

Required Qualifications

• Strong experience with Cisco networking (routing & switching)
• Hands-on troubleshooting experience in an enterprise environment
• Ability to work independently and quickly adapt to existing infrastructure
• Solid understanding of network fundamentals (VLANs, subnetting, WAN/LAN)
• Experience managing and maintaining network infrastructure

Preferred / Bonus Skills

• Firewall experience (Fortigate preferred)
• Experience with F5, wireless networks, and data center environments
• Automation mindset (e.g., Ansible or similar tools)
• Relevant certifications (CCNA or higher preferred)

Additional Details

• Location: Colorado Springs, CO (On-site with Hybrid Flexibility)
• Pay: $35.27 - $43.27/hr | Conversion Salary: $100,000 - $104,000
• Environment: Stable, low-pressure, and collaborative with high autonomy
• Application Deadline: June 30, 2026

Benefits

If eligible, the benefits available for this temporary role may include:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan (Pre-tax and Roth)
• Life Insurance (Voluntary Life & AD&D)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia.

TEKsystems is an equal opportunity employer.