Senior Network Security Architect

4 weeks ago


Richfield, Ohio, United States Greenlight Professional Services Full time

Job Summary

Greenlight Professional Services is seeking a highly skilled Senior Network Security Architect to lead the design, implementation, and support of our internal local area network architecture. The ideal candidate will have a strong background in network security, architecture, and engineering, with experience in managing complex network environments.

Key Responsibilities

  • Lead planning, design, implementation, and support activities for internal local area network architecture.
  • Manage vendor selection, standardization, redundancy, and performance management.
  • Lead trouble-shooting and corrective action support for network and security related applications.
  • Interface with commercial outsource providers to build, change, tune, and support infrastructure.
  • Implement and manage network quality of service management tools.
  • Direct gathering of statistics and perform analysis of performance data.
  • Coordinate efforts with the Director Security & I/T Risk Management to ensure information asset protection.
  • Prepare instructions and documentation for installation support teams.
  • Assist other elements of the information services organization in system administration efforts.
  • Maintain/enhance technical expertise and industry knowledge.
  • Participate as a security networking engineering technical resource in long range plans and initiatives.

Requirements

  • Bachelor's degree in Computer Science or Computer Engineering or equivalent work experience.
  • Eight (8) or more years experience with overall computing architectures, WWW architectures, LAN/WAN networking, application design concepts and architectures.
  • Detailed knowledge of Microsoft or Unix operating systems.
  • Extensive experience working with commercial developers, internal developers, and customers on network and security tools deployment and support.
  • Extensive experience with Cisco and/or Nortel routers and switches, network policy management, wide area network design and support.
  • Extensive knowledge of and experience with networking protocols and services.
  • Extensive experience with firewall technologies, perimeter design and support, WWW service providers, and domain management.
  • Excellent network design and engineering skills in a complex, multi-location, multi-protocol environment.
  • Excellent interpersonal and communications skills and ability to work with clients, technical staff, and vendors.

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