Network Engineer

Position: Network Engineer Location: Colorado Springs, CO We are seeking a Network Engineer to support our Missile Warning / Missile Track Enhancement (MW/MT) program. This role plays a key part in protecting the U.S. through missile defense initiatives and includes model-based systems engineering, network design, implementation, testing, and deployment to operational locations. Primary Responsibilities Design, develop, and implement network architectures aligned with system and mission requirements. Create and maintain network diagrams, technical documentation, and standard operating procedures. Develop, deploy, and sustain network infrastructure supporting missile defense systems. Conduct troubleshooting efforts and root-cause analysis for complex network issues. Communicate proposed network solutions to cross-functional engineering teams in a fast-paced, highly technical environment. Execute change control processes, document configuration changes, and maintain configuration backups. Support network security activities, including firewall rule reviews and traffic log analysis. Perform configuration, performance analysis, and troubleshooting of network devices. Develop software-based solutions using established industry standards. Collaborate with third-party contractors and stakeholders to establish and maintain network connections. Conduct network planning and evaluate emerging technologies for potential integration. Basic Qualifications Bachelor’s degree in Computer Science, Information Technology, or related discipline with 4+ years of relevant experience (additional experience, training, or certifications may substitute for degree). U.S. citizenship; currently possessing an active DoD Secret security clearance. Hold a current DoD 8140 IAT level II certification (e.g. Security+). Experience designing high-performance, high-reliability network infrastructures. Experience with network design technical documentation including network diagrams, IP addressing, data flows, security, network inventory, capacity planning, etc. Strong understanding of networking protocols and concepts including TCP/IP, VLANs, and VPNs. Experience with networking tools for containerized environments. Ability to work independently and collaboratively within engineering teams. Ability to convey technical ideas in a clear, logical fashion. Ability to manage multiple tasks and projects simultaneously. Familiarity with network design tools and diagramming practices. Preferred Qualifications Master’s degree in a related field. Proven abilities with network automation/orchestration tools such as Ansible. Experience with Cisco devices and ASA software. Cisco CCNP or other advanced networking certifications. Experience with CAMEO or other model-based systems engineering tools. Pay Range Pay Range: $87,100.00 - $157,450.00 Pay and Benefits Pay and benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr