Senior Network Engineer with Security Clearance

Description FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on our staff. We provide Subject Matter Experts (SME) free of Organizational Conflicts of Interest (OCI) focused on independent analysis and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology, Signals Analysis, Administration, Cyber Security and Linguistics. COVID Policy: Prospective and/or new employees will be required to adhere with FTS'' vaccination policy. All FTS employees must be fully vaccinated, and they must submit proof of vaccination on their first day of employment. FTS has as opportunity for a Senior Network Engineer in Chantilly, VA. The Senior Network Engineer will plan, design, implement, operate, and troubleshoot a high-reliability enterprise network infrastructure. Responsibilities * Support an enterprise SATCOM program and the associated tools for tasking, planning, research, data routing, as well as tools for operations center support and system performance monitoring * Provide Tier III support for infrastructure and customer support during live testing and operations * Analyze capacity issues, assess network performance, and recommend plans to ensure the system meets current and future needs * Assist customers with mission planning, communication paths, and data delivery * Assist with system verification and regression tests * Provide technical analysis and subject matter expertise to support, build, configure, operate, and maintain specific network, related network, and system management infrastructure to include but not limited to the following: * Network Connectivity * Traffic Flow * Redundancy (Failover) * Network Security * Equipment Maintenance of current sites and future COOP sites * Increase overall reliability, streamline design and integration where appropriate * Reduce operations and maintenance costs associated with maintaining solutions hosted within the Operations Center where possible * Maintain necessary training, test, and integration equipment for integration and regression testing, validation, and troubleshooting * Maintain configuration management of all hosted or managed network solutions * Design, operate and maintain equipment and network paths for storage area network services and off-site back-up services * Monitor and report on bandwidth capacity, availability, and projections * Develop and maintain detailed drawings and appropriate documentation of all devices within the supported architecture, and configurations of network equipment on site and at future coop sites * Implement upgrades to existing network architecture, troubleshoot network anomalies as discovered, deploy, and install network equipment both locally and to remote locations * Work with the System Administrators to ensure overall system functionality, design, and document future network architecture (with anticipated growth), and respond to ISSO requests, supporting C&A activities * Occasional CONUS and OCONUS travel (up to 10%) Required Skills/Qualifications * TS/SCI with Polygraph * B.S. degree in relevant field * 14+ years of relevant experience * 10+ years systems engineering and systems integration experience * Must have experience working on complex systems across multiple domains * Must have working knowledge of Cisco IOS and enterprise level tools and network products such as firewalls, routers, switches, VPN, network, and security protocols * Must have knowledge of networking protocols (IP, TCP, UDP, etc.) * Must have knowledge of enterprise system monitoring tools such as Nagios or Solar Winds * Must have ability to work on occasional surge support or shift hours as needed to support operations center Preferred Skills/Qualifications * Familiarity with PL5 implementation and systems * Experience with programming or scripting languages as applied to test development and automation * Linux and virtualization experience FTS International, LLC is an Equal Opportunity Employer M/F/Disability/Veteran.

Created: 2025-11-15