Senior Network Engineer
Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success!JCS Solutions LLC is seeking an experienced and motivated Senior Network Engineer to support the Defense Threat Reduction Agency (DTRA) on the Integrated Information Technology Support Services (I3TS) contract. This contract is a critical initiative to modernize and operate DTRA's enterprise IT systems. The successful candidate will play a key role in enhancing IT efficiency, security, and mission effectiveness by designing, implementing, and maintaining a resilient and secure network infrastructure. This role will be instrumental in supporting the agency's mission to counter and prevent emerging global threats.What you will do:Design, deploy, and maintain robust network infrastructure to support enterprise systems and data pipelinesConfigure and optimize network hardware including routers, switches, firewalls, load balancers, and VPN solutions to ensure secure and reliable connectivityManage and support Unified Communications, including Cisco Call Manager (CUCM), to ensure seamless voice and video collaborationLead complex network engineering projects, including system upgrades, migrations, and new deploymentsImplement and manage network access control (NAC) using Cisco Identity Services Engine (ISE), including device profiling, posture assessment, and policy enforcement to support a Zero Trust architectureMonitor network performance, troubleshoot latency and bandwidth issues, and implement changes to improve stability and throughputImplement and manage routing protocols such as BGP and OSPFConfigure, and maintain TACLANE high-assurance cryptographic encryptors, including the implementation of Agile VLAN for Layer 2 securityTroubleshoot and support portable, deployable "fly-away kits" for remote and tactical communications needsCreate and maintain comprehensive documentation, including detailed network diagrams, system engineering plans, and technical standardsEnsure the network design complies with all security policies, supports scalability, and aligns with operational and mission requirements, including the implementation of Zero Trust principlesCollaborate with government partners, engineers, and other stakeholders to translate operational and strategic requirements into scalable, production-ready solutionsMentor and guide junior network engineers, providing technical oversight and sharing knowledgeWhat you will bring:Security Clearance: Active Top Secret with SCI eligibilityBachelor’s degree in computer science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a master’s degree with 6-10 years of relevant experienceCurrent DoD 8570/8140 baseline certification (Security+ and CCNA)Proven experience in engineering and sustaining enterprise network infrastructure in DoD or other federal environmentsHands-on experience with routing and switching protocols (BGP, OSPF), network security (NGFW, IDS/IPS), and load balancingExperience with configuring routers, switches, firewalls, load balancers, and VPN solutions from vendors like Cisco, and Palo AltoHow you will wow us:Advanced networking certifications such as Cisco CCNP or CCIEExperience with high-assurance cryptographic devices, specifically TACLANE (KG-175)Experience with Cisco Unified Communications Manager (CUCM)Experience with network automation and Infrastructure as Code (IaC) tools like Ansible Familiarity with Zero Trust network segmentation and micro-segmentationExperience supporting large-scale enterprise data, analytics, or platform services in secure environmentsExperience with Remedy or ServiceNow ticketing systemsFamiliarity with TACLANE management (e.g. GemOne, CHIMERA, VINE)Experience with Cisco Nexus switching platforms and expertise in software-defined networking (SDN) solutions, particularly Cisco ACI, for data center automation and micro-segmentationJCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. JCS offers enterprise-wide solutions including cloud computing, software development, cybersecurity, digital modernization, and management consulting for the federal government. At JCS, we elevate our customers’ mission through the application of technology and professional services. Our commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities. JCS is both a Great Place to Work and a Washington Post’s Top Places to Work certified company.Our employees embody our core values, and we are looking for others who do too!Customer Experience: Strive for excellence and delight our clientsInnovation: Embrace creative thinking to enable continual growth and powerful solutionsAccountability: Take ownership of and pride in our actions and service deliveryInspire: Be inspired to be your best self and have fun in the processIntegrity: Do the right thing, the right way, every time!Stewardship: The careful and responsible management of something entrusted to our careCommitment to non-discrimination: All qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local laws.Powered by JazzHRjwTVSx8yxG