We are seeking a proactive Network Engineer located in Aurora, CO, with TS/SCI Full Poly clearance and full U.S. Citizenship. The role involves designing, implementing, and maintaining reliable, secure, and scalable network infrastructure, troubleshooting issues, and optimizing performance. Candidates should have experience with routing, switching, network protocols (TCP/IP, BGP), firewalls, VPNs, and network monitoring tools. Preferred skills include SD-WAN, cloud networking, wireless tech, virtualization, and automation tools, with certifications like CCNP or CCIE valued. A bachelor’s degree in relevant fields or equivalent experience (4-5 years) is required. Responsibilities include configuring hardware, documenting network changes, and collaborating across teams. We offer competitive salaries, flexible schedules, comprehensive benefits, and a supportive work environment focused on growth and work-life balance. Interested candidates can apply via email or website. We are an equal opportunity employer fostering diversity and inclusion.