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Network Design Engineer (CO) with Security Clearance

NewGen Technologies, Inc.Aurora, CO🇺🇸United StatesPosted 22 Jul 2026

Why This Role Stands Out

This role offers an exceptional opportunity to build and modernize a global enterprise network from the ground up, directly impacting critical operations. You'll thrive here if you possess strong network design skills, a passion for innovation, and the ability to secure advanced clearances. Apply now to be at the forefront of a significant network transformation!

Quick Overview

Work Type
On Site
Schedule
Employee
Level
Mid Senior

Job Description

Network Design Engineer (CO) Aurora, CO NewGen Technologies has an opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer’s global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture. Active TS/SCI CI Poly required 100% onsite in Aurora, CO The job duties are as follows: * Interpret customer requirements and apply standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents. * Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network. * Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows. * Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions. * Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities. * Supervise (not manage) other network support specialists to plan, coordinate, and implement network services. * Develop and improve design products, processes, and systems for our team to work efficiently and effectively. * Although this position is focused on CAN/LAN, this opportunity offers the ability to learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs).   Requirements Required Clearance: TS/SCI CI Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master’s and 4 years, bachelor’s and 6 years, associates and 8 years or HS diploma and 10 years. Required qualifications include the following: * Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. * Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. * Prior responsibility for production network hardware configurations for Cisco, Brocade, and/or Juniper. * Hands-on experience implementing and troubleshooting standard routing protocols in a production network, such as Open Shortest Path First (OSPF) or Border Gateway Protocol (BGP) * Hands-on experience implementing and troubleshooting standard switching and trunking protocols in a production network, such as Virtual Local Area Networks (VLANs), 802.1q, and port-channels. Desired Qualifications: * Network engineering and design experience specific to CAN/LAN. Experience should include application of industry standards, developing configurations, and integration of solutions into production environments. * Network engineering and design experience with MPLS WANs, network management tools, and firewalls. * Expert knowledge of routing and switching protocols and the ability to demonstrate knowledge through briefings and documentation. Extensive BGP experience a plus. * Cisco Certified Network Professional (CCNP) or equivalent knowledge. * Initiative and disciplined to work unsupervised as part of a network engineering team. Experience establishing process, developing documents, and organizing repositories a plus.

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