Prepin
Log in
Global Enterprise Services, LLC (GES)

engineering opportunity

Network Engineer Tier III (EACN)

The role is responsible for the design, installation, configuration, and maintenance of enterprise-wide packetized network environments. This includes managing end-to-end systems, network security, and various communication protocols and ancillary services.

Scott AFB, Illinois, United StatesonsiteFULL_TIME

Posted

About the role

What will you do at Global Enterprise Services, LLC (GES)?

Network Engineer III- SCOTT AFB

Overview of position:

The work is on-site at Scott AFB. Shall provide network analysis and design

services to engineer, evaluate, and recommend new technologies to meet

requirements and optimize network/system performance. A Secret clearance and be

a US citizen to be considered for the position.

Responsibilities

  • * Responsible for enterprise network designs, solutions, installation,
  • configuration, operations, and maintenance of a variety of network equipment
  • and architectures. (i.e.Network analysis and design, system integration.
  • Responsible for troubleshooting, testing, scripting, TCP/IPv4/6, Ethernet,
  • ISDN/BRI/PRI, commercial SATCOM, and various other communications and network
  • protocols, VLANs,VPN.)
  • * Maintains data encryption, network management, information systems/network
  • security, routers, switches, TCP accelerators, VoIP devices, Voice Exchange
  • Appliances, firewalls, Windows and Linux/Unix servers,
  • virtualizedenvironments (VMWare).

Qualifications

  • Equipment/Tool Familiarity:
  • * Cisco routers and switches
  • * Sonus/Ribbon VX appliances (SHOUT)
  • * General Dynamics TACLANE KG 175 series
  • * Palo Alto
  • * Cisco voice technologies – Cisco CUCM/Cisco CUBE/Call manager express
  • * Network monitoring and auditing – Splunk/Solarwinds
  • * Cisco WAAS data accelerators
  • * VPN’s, Sourcefire network defense sensors, Intrusion Prevention system,
  • * VMWare servers
  • * Cisco Identity Services Engine (ISE)
  • * SpectracomSecure Sync (NTP Servers)
  • Technical Skills:
  • * Experience with complex hub and spoke networks (DMVPN, P2P Tunnels)
  • * Routing protocols – BGP/OSPF/EIGRP
  • * MPLS familiarity and concepts – L3VPN/L2VPN
  • * Encryption – IPSEC Tunnels
  • * Ability to document and diagram network architectures
  • * Voice protocols – SIP/RTP
  • * Network design
  • * Desired -Experience with network automation - Python/Ansible/Nornir
  • Education:
  • * BA/BS+ 7 years of experience
  • Certifications:
  • * CCNP Required
  • * IAT II certificationrequired
  • * Desired: CCIE, CISSP, Palo Alto certifications, Cisco voice/security
  • certifications
  • Clearance:
  • * A Secret clearance and U.S. Citizenshipare required tobe considered for the
  • position.
  • Job Type: Full-time
  • * Schedule:8 hourshift- Day

Which skills does this role require?

Network DesignTCP/IPv4/IPv6VLANVPNFirewallsVMWareCisco CCNPNetwork SecurityVoIPRouting and SwitchingData EncryptionSystem IntegrationTroubleshootingScriptingStorage Area NetworksNetwork ManagementNetwork EngineerIAT IITop Secret ClearanceSecret ClearanceMCSECCIECISSPTCP/IPEthernetSATCOMHAIPETACLANECisco ISECisco UCSDell UnityStorage Area NetworkTEMPESTNetwork AnalysisLinuxUnixWindows ServerSourcefireIntrusion Prevention SystemNetwork Time ServersPython

Make your next move

Build a shortlist and prepare

Identify the requirements you can demonstrate, then choose examples from your work to discuss with the hiring team.

Review the responsibilities and requirements before adding an opening to your shortlist.

Role information can change. Confirm current details on the original application page.

Product

AI Candidate AgentCompaniesBrowse JobsDeep ProfileSkill AssessmentOpportunity Matching
Prepin.ai

© 2026 Prepin | All rights reserved.