Network Administrator, Mid

Key Role:

Analyze local and wide area network systems, including planning, designing, evaluating, selecting operating systems and protocol suites and configuring communication media with concentrators, bridges, and other devices. Resolve interoperability problems to obtain operations across all platforms, including e-mail, files transfer, multimedia, and teleconferencing and manage various operating systems that may include Windows NT/95 and one or more versions of UNIX across both LAN/WAN. Monitor the performance and stability of networks and design network communications systems specifications and detailed schematics for network architecture. Provide specific detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Conduct testing of network design while maintaining technical expertise in all areas of network and computer hardware and software interconnection and interfacing, including routers, multiplexers, firewalls, hubs, bridges, or gateways.

Basic Qualifications:

  • 5+ years of experience with developing and delivering complex IT network and Cloud solutions
  • 5+ years of experience with developing solutions with IP networking, including routing and switching
  • 5+ years of experience with enterprise network system architectures and topologies, the design, research, development and implementation of network solutions, and the resolution of networking issues
  • 5+ years of experience with network infrastructure service design, including TCP/IP, routing protocols, switching, GRE, IPsec, and SSL, VPNs, load balancing, firewalls, DNS, DHCP, NAT, network monitoring and trouble-shooting tools, or packet analysis
  • Ability to obtain a security clearance
  • BA or BS degree required
  • CCNA, Network+, AWS Certified SysOps Administrator Associate, or AWS Certified Solutions Architect Associate Certification

Additional Qualifications:

  • 8+ years of experience with Palo Alto firewalls, Cisco CSRs, or Citrix NetScalers
  • 8+ years of experience with data communications network technologies
  • 8+ years of experience with IP networking design and architecture
  • 2+ years of experience with Linux administration, including RedHat Enterprise Linux 7.x
  • Experience with AWS Cloud Networking
  • Experience with creating and maintaining diagrams and documentation to support operations and obtaining and maintaining Authorization to Operate (ATO)
  • Experience with Docker or Kubernetes and related networking protocols and configurations, including mesh
  • Experience with network security counter-measures, including firewalls, access control lists, intrusion detection, and decryption devices
  • Experience with MPLS, Splunk, and network monitoring tools
  • Experience with automation software, including Ansible, Chef, and CloudFormation
  • Knowledge of configuring a Client-Server VDI environment
  • Knowledge of network and Cybersecurity, penetration testing, and information security practices in a Cloud-based environment
  • Public Trust clearance
  • CEH, OSCP, Security+, or CISSP Cybersecurity Certification

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.

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