Spartan Network Engineer

Job Summary

ITS, LLC is seeking a Network Engineer:
Level 4 to join our team in Colorado Springs, CO. The Network Engineer will support and maintain the SPARTAN network environment, ensuring mission‑critical C2 systems operate with optimal performance, reliability, and security. This role provides Tier 1 mission network support, collaborates with senior engineers on network design and implementation, and plays a key role in sustaining operational readiness across defense network environments.

• Perform routine maintenance, upgrades, and lifecycle support of the SPARTAN network to ensure optimal performance and reliability.
• Provide Tier 1 support for mission networks associated with Command and Control (C2) systems; troubleshoot issues and elevate complex incidents as required.
• Monitor network performance using enterprise monitoring tools and proactively address performance degradation or outages.
• Configure, maintain, and troubleshoot routing and switching infrastructure, including Cisco and Juniper network devices.
• Support implementation of network solutions in coordination with network architects and senior engineers to meet mission requirements.
• Apply security best practices to network administration, ensuring compliance with DoD and organizational cybersecurity requirements.
• Develop, update, and maintain network documentation, diagrams, and standard operating procedures (SOPs).
• Maintain current knowledge of industry best practices, emerging technologies, and defense network standards.

• Strong understanding of network protocols, routing, and switching technologies.
• Experience configuring and supporting Cisco and Juniper network infrastructure.
• Experience with network monitoring and diagnostic tools.
• Knowledge of cybersecurity principles and secure network administration practices.
• Strong analytical, troubleshooting, and problem‑solving skills.
• Excellent written and verbal communication skills.
• Ability to work effectively in a collaborative, mission‑focused environment.
• Ability to obtain and maintain a security clearance.

• Experience supporting military or defense network environments.
• Familiarity with Command and Control (C2) systems and mission‑oriented network operations.
• Experience working at or supporting Space Force installations (e.g., VSFB, PSFB).
• Relevant certifications such as CCNA, CCNP, JNCIA, or JNCIP.

• Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent professional experience.
• 35 years of progressive experience in network engineering, including maintenance and operational support of enterprise or mission networks.

• Active or ability to obtain and maintain a DoD security clearance.

• In compliance with Colorado's Equal Pay for Equal Work Act, the salary range for this role is based on education, experience, and responsibilities.

ITS, LLC is an equal‑opportunity employer to include veterans and individuals with disabilities. U.S. Citizenship is required.