Network Engineer

We are seeking an experienced Senior Network Engineer to join a growing organization in Boulder, Colorado. This role is integral to ensuring the security, reliability, and optimal performance of a complex enterprise network infrastructure. If you have a passion for solving technical challenges, managing cutting-edge network systems, and collaborating with cross-functional teams, this position offers an exciting opportunity to advance your career.

Key Responsibilities

• Manage and maintain enterprise-level network infrastructure, including routers, switches, firewalls, wireless systems, and software applications.
• Design, configure, monitor, and optimize system hardware to ensure uptime and reliability.
• Provide high-level technical support and consulting for network-related issues and projects.
• Conduct performance trend analysis and recommend optimizations for system configuration.
• Administer and secure WAN, LAN, and VPN networks across multiple locations.
• Create and maintain detailed technical documentation, including network designs and performance reports.
• Participate in the change management process, evaluating risks and impacts of network modifications.
• Stay current with industry trends in network and security technologies and recommend innovations.
• Respond to network and security incidents promptly and provide on-call support in a 24x7 environment.

Qualifications

• Education: Bachelor’s degree in Information Systems, Computer Science, or a related field OR equivalent experience.
• Experience: Minimum of 5 years in:
• VPN protocols (e.g., SSL, IPSEC, DMVPN, ADVPN).
• Routing protocols (e.g., BGP, OSPF).
• Administration of routers, switches, APs, and firewalls.
• Working with network operating systems such as Junos, Cisco, Dell, and Fortinet.
• Physical datacenter infrastructure and packet analysis tools.
• Skills:
• Advanced knowledge of Layer 2/3 networking, DNS systems, TCP/IP, and client-server models.
• Proficiency in Windows and UNIX/Linux operating systems in an enterprise environment.
• Strong expertise in network/security monitoring tools (e.g., SIEM) and troubleshooting in a 24x7 setting.
• Excellent communication skills, capable of simplifying technical concepts for diverse audiences.
• Strong documentation skills for technical and non-technical stakeholders.

Requirements

• U.S. citizenship required.
• Must have resided in the U.S. for at least 3 of the past 5 years (military or study abroad included).
• Ability to travel as needed to field offices and support locations.
• Certifications in networking/security (e.g., CCNA, CCNP, Fortinet) are preferred.