Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visitperaton.comto learn how we’re keeping people around the world safe and secure. Responsibilities Peraton is seeking to hire an experiencedComputer Network Defense Administratorfor its' Regional Cyber Center-Europe program.Location: On-site, Wiesbaden, GermanyPotentially 2nd/3rd Shift workResponsibilities:Administer and maintain enterprise network perimeter defense systems including next-generation firewalls, intrusion detection/prevention systems (IDS/IPS), and web proxy solutions (F5 BIG-IP, Menlo Security) protecting DoDIN-Europe infrastructureManage and tune firewall Access Control Lists (ACLs) and security policies across classified and unclassified network segments, ensuring alignment with DISA STIGs and Army network security requirementsAdminister F5 BIG-IP Local Traffic Manager (LTM) and Application Security Manager (ASM) configurations, including SSL offloading, load balancing, and web application firewall policy managementPerform VPN administration and remote access security management, configuring and maintaining site-to-site and client VPN tunnels in support of RCC-E operational requirementsMonitor and analyze IDS/IPS alerts and web proxy logs to identify anomalous traffic patterns, coordinate with the CSSP team on threat triage, and implement countermeasures to defend the network perimeterSupport 24/7 network security operations by participating in on-call rotations, responding to network defense incidents, and producing detailed technical reports for government leadership and NETCOM stakeholders Qualifications Required:5 years of Network Defense Administration experience with a Bachelor’s degree in a STEM field or Business Administration; 11 years of relevant experience may substitute for degree.Must meet TESA Qualifications.DoD 8140 - IT (Network Operations Specialist) - AdvanccedCertifications - must hold active certifications (one of the following):Network Firewall/IDS/IPS CertificationF5-CA (F5 Certified Administrator)F5-CTS (F5 Certified Technology Specialist)F5-CSE (F5 Certified Solution Expert)BCCPA (Blue Coat Certified Proxy Administrator)CCNA (Cisco Certified Network Associate)CCNP CCIE Cisco CyberOps ProfessionalMinimum of 5 years managing Network Firewalls, Web Proxy, IDS/IPS systems; 2 years enterprise network routing and switching; 2 years U.S. military command and control or commercial LAN/WAN systems experienceU.S. citizenship requiredActive DoD SECRET clearance.Preferred:Hands-on experience with F5 BIG-IP LTM, ASM, and APM modules in an enterprise or DoD environmentFamiliarity with Palo Alto Networks NGFW administration and Panorama centralized managementExperience with Cisco ASA or Firepower Threat Defense (FTD) firewall platformsWorking knowledge of Snort or Suricata IDS/IPS rule development and signature tuningExperience with Menlo Security or comparable cloud-based web isolation/proxy platformsUnderstanding of network traffic analysis tools (Wireshark, tcpdump) for packet-level investigationFamiliarity with DISA Network Infrastructure STIG requirements and RMF compliance processesExperience supporting DoD classified network environments (NIPRNet/SIPRNet)

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