Network Engineer II

Position Title: Network Engineer II Position Overview S2Technologies is currently seeking qualified candidates to join our team as a Network Engineer II supporting the National Cyber Range Complex (NCRC) Event Planning, Operations, and Support mission at the NCRC-ORL facility in Orlando, FL. This position supports the design, deployment, maintenance, troubleshooting, and security of complex network infrastructure used in support of cybersecurity testing, training, and mission rehearsal events. Position Responsibilities Design, implement, configure, and maintain IP and non-IP network infrastructure supporting NCRC operations and cybersecurity events. Configure, manage, maintain, and troubleshoot routers, switches, firewalls, VPNs, and other network infrastructure. Configure and troubleshoot Layer 2 and Layer 3 network technologies, including VLANs, routing protocols, access controls, and network segmentation. Support network services and associated server infrastructure required for test and operational environments. Monitor network performance, availability, and security and troubleshoot network connectivity and performance issues. Support the integration of physical and virtual network infrastructure within test and operational environments. Implement and maintain network configurations in accordance with applicable DoD cybersecurity requirements, including STIG requirements. Support vulnerability identification, remediation, patching, and configuration management activities. Provide technical troubleshooting and network support during cybersecurity testing, training, and mission rehearsal events. Document network configurations, topology diagrams, changes, troubleshooting activities, and operational procedures. Collaborate with network engineers, system administrators, cybersecurity personnel, and other technical disciplines to develop and support NCRC test environments. Participate in technical meetings and provide network engineering recommendations and technical input as required. Position Requirements Bachelor's degree in Cybersecurity, Information Technology, Engineering, Computer Science, Applied Technology, or a related technical discipline. Minimum of 5 years of relevant network engineering, network operations, cybersecurity, system administration, or related IT experience. Hands-on experience configuring, maintaining, and troubleshooting routers, switches, and network security devices. Working knowledge of Layer 2 and Layer 3 networking, including VLANs, routing, switching, subnetting, and network segmentation. Experience supporting network infrastructure in DoD, Government, or other security-sensitive environments. Familiarity with network security technologies, vulnerability management, and network monitoring tools. Familiarity with DoD cybersecurity requirements, including DISA STIGs and applicable NIST security frameworks. Ability to troubleshoot complex network and systems issues and coordinate resolution across technical disciplines. Strong technical documentation and communication skills. Active Top Secret clearance with SCI eligibility. Preferred Skills Experience supporting DoD cybersecurity testing, training, exercises, or test-range environments. Experience with Cisco routers, switches, and network infrastructure. Experience with Palo Alto or comparable network security appliances. Experience with virtualization technologies and virtual networking. Experience with network automation tools such as Ansible or scripting technologies. Experience with Linux and Windows server environments. Additional networking or cybersecurity certifications. Required Security Clearance Active Top Secret clearance with SCI eligibility. Required Certification(s) CompTIA Security+ certification (DoD 8570 IAT Level II compliant). Cisco Certified Network Professional (CCNP) or equivalent advanced networking certification. Education Bachelor's degree in Cybersecurity, Information Technology, Engineering, Computer Science, Applied Technology, or a related technical discipline is required. Location Orlando, FL S2Technologies is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, ethnicity, national origin, color, religion, sex, physical or mental disability, protected veterans' status, or any other status protected by the laws or regulations in the locations where we operate. Applicants living in a HubZone designated area receive preferential selection when meeting all other required qualifications. #J-18808-Ljbffr S2 Technologies