Senior Network Security Engineer

The Senior Network Security Engineer role is responsible for ensuring the availability and efficient operations of network related security infrastructure worldwide.

Technologies include next-generation firewalls, web application firewalls, proxies, advanced malware prevention, data loss prevention, and intrusion detection/prevention systems. 

Daily tasks consist of but not limited to change and configuration management of firewall policies, Tier III-IV troubleshooting, patching, capacity management and system upgrades to network security infrastructure.  This position will also participate in Cyber Security Incident Response activities.  Role reports to the Security Operations Manager.

Security Operations is a crucial role within MMC.  Technical expertise combined with positive, collaborative, can do attitudes are required to make this team successful.

Travel:  Less than 5%.

Work from Home:  20-50%

Minimum Qualifications

  • Bachelor's Degree in a related area, preferred
  • 5+ years of advanced network security experience within large-scale global operations.
  • Strong analytical and problem-solving skills relating to security operations technologies.
  • Security infrastructure experience pertaining to Firewalls, IPS/IDS, Proxies, Enterprise Log Management, Load-Balancers, WAFs, VPN, DLP, Forensic Analysis, and SIEM
  • Excellent verbal, written and collaborative interpersonal communication skills
  • Expertise knowledge of TCP/IP and related protocols and with collecting and evaluating HTTPS & TCP/IP dumps using Wireshark, HTTPWatch, tcpdump, Fiddler, and similar tools
  • Working knowledge of Unix/Linux CLI.
Bonus Qualifications

  • Strong working knowledge of Bluecoat Proxy with certification as a Blue Coat ProxySG Administrator.
  • FireEye HX & NX experience and certifications.
  • F5 Application Security Manager (ASM) expertise & Exam 303-BIG-IP ASM Specialist.
  • Cisco ASA & Firepower with CCNA CyberOps, CCNA Security, and/or CCNP Security certifications.
  • Experience operating within AWS and Azure environments.
  • Strong working knowledge of Palo Alto firewall products with certification as a Palo Alto Networks Certified Security Engineer (PCNSE).
  • SANS/GIAC certifications
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