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Network Engineer III Security Clearance

Job in Scott Air Force Base, Illinois, 62225, USA
Listing for: Global Enterprise Services, LLC
Full Time position
Listed on 2026-05-29
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Network Engineer III with Security Clearance
Location: Scott Air Force Base

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, virtualized environments (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, Source fire network defense sensors, Intrusion Prevention system,
· VMWare servers
· Cisco Identity Services Engine (ISE)
· Spectracom Secure Sync (NTP Servers) Technical

Skills:

· Experience with complex hub and spoke networks (DMVPN, P2P Tunnels)
· Routing protocols – BGP/OSPF/EIGRP
· MPLS familiarity and concepts – L3

VPN/L2

VPN
· 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 certification required
· Desired: CCIE, CISSP, Palo Alto certifications, Cisco voice/security certifications Clearance:
· A Secret clearance and U.S. Citizenship are required to be considered for the position. Job Type: Full-time
·

Schedule:

8 hour shift
- Day
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