Senior Network Engineer

Req ID: RQ211535 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Skills: Firewalls,Network Engineering,Network Management,Network Systems,Routers Certifications: CCNP - Cisco - Cisco Experience: 10 + years of related experience US Citizenship Required: Yes Job Description: Senior Network Engineer Transform technology into opportunity as a Senior Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT youu2019ll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Senior Network Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Network Engineer Senior joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT u2022 Provides technical guidance for directing and monitoring information systems operations. Designs, builds, and implements network systems. u2022 Directs compilation of records and reports concerning network operations and maintenance. Troubleshoots network performance issues. Analyzes network traffic and provides capacity planning solutions. u2022 Monitors and responds to complex technical control facility hardware and software problems. Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance. u2022 Performs a variety of systems engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including personnel, hardware, software, budgetary, and support facilities and/or equipment. u2022 Provides assistance and oversight for all information systems operations activities, including computer and telecommunications/communications operations, data entry, data control, LAN/MAN/WAN administration and operations support, operating systems programming, system security policy procedures, and/or web strategy and operations. u2022 Monitors and responds to hardware, software, and network problems. u2022 Provides the routine testing and analysis of all elements of the network facilities (including power, software, communications machinery, lines, modems, and terminals). u2022 Utilizes software and hardware tools and identifies and diagnoses complex problems and factors affecting network performance. u2022 Plans and executes network upgrades and expansion to ensure optimal performance and capacity. u2022 Monitors network performance and troubleshoots and resolves highly complex problems to maintain operating efficiency and ensure quality transmission service on the network. u2022 Collaborates with cross functional teams to ensure successful project delivery. u2022 May coach and provide guidance to less-experienced staff. u2022 May serve as a team lead. u2022 May participate in the development of organizational IT policies and procedures. WHAT YOUu2019LL NEED TO SUCCEED: u2022 Education: Bacheloru2019s Degree (Substitutions will be based on additional years of experience) u2022 Required Experience: 10+ years of related experience u2022 Required Technical Skills: Demonstrated ability with Network Administration, Network Management, Network Engineering, Network Design, Network Security, Network Security, Problem Solving/Troubleshooting u2022 Required Skills and Abilities: Proficient Written and Oral Communication; Organization, Problem Solving, Communication, Technical Documentation, and Teamwork. u2022 Security Clearance Level: + U.S. Citizenship Required + Random Drug Screen Required + Possess Q or TS level clearance (or their equivalency) with the ability to obtain a Q level clearance + Must be eligible to obtain and maintain such clearance as a condition of employment u2022 Location: On-site in Lakewood, CO This position could involve up to 25% travel to customer sites throughout the US. GDIT IS YOUR PLACE: u2022 401K with company match u2022 Comprehensive health and wellness packages u2022 Internal mobility team dedicated to helping you own your career u2022 Professional growth opportunities including paid education and certifications u2022 Cutting-edge technology you can learn from u2022 Rest and recharge with paid vacation and holidays The likely salary range for this position is $110,500 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events at Opportunity Employer / Individuals with Disabilities / Protected Veterans

Created: 2026-01-07