Network Engineer Jobs in O Fallon, IL
A Network Engineer in the technology industry is responsible for designing, implementing, and maintaining computer networks within an organization. This may range from setting up small connections (LANs) to vast networks (WANs), intranets, or extranets. They play an essential role in developing and maintaining the infrastructure that allows for internal communication and external digital operations. Network Engineers provide technical support, fix network faults, and optimize network performance and security.
Key skills for a Network Engineer include problem-solving, analytical skills, thorough understanding of network protocols, knowledge of security algorithms, and mastery of hardware like switches, routers, and bridges. They should also be familiar with network analysis tools and operating systems. Various certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), and CompTIA Network+ can enhance their credibility. Prior to becoming a Network Engineer, individuals might have roles such as Network Technician, IT Support Specialist, or Network Analyst.
- Clayton, MO (23 miles from O Fallon, IL)
- 1 day ago
- Clayton, MO (23 miles from O Fallon, IL)
- 1 day ago
Requires strong understanding of: WAN and LAN architecture. Firewall configuration and management (e.g., Palo Alto, Fortinet, or equivalent). Network switching and routing protocols....
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 3 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 3 days ago
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Transport Network Engineer....
Secret Cleared Implementations Network Engineer - Day Shift
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 5 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 5 days ago
Skills and Requirements Insight Global is looking to add a Secret Cleared Implementations Network Engineer to a federal clients team....
Expertise in one or more of the following: routers, switches, routing protocols, CISCO, Juniper, MPLS. General understanding of network topologies....
surveillance, call routing, session initiated protocol, media call flow, packet capture analysis, Juniper IP technologies Knowledge in one or more of following: routers, switches, crypto devices, CISCO...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
Position Summary Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr. Infrastructure Engineer - Project Delivery...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
Position Summary Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Infrastructure Engineer - Project Delivery Senior...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr. Infrastructure Engineer Project Delivery Specialist you will have...
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 7 days ago
Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Infrastructure Engineer Project Delivery Senior Analyst you will have...
Computer Network Architect (Job ID: 3671)
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 12 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 12 days ago
Systems include server hardware, server software, firewalls, routers, network switches, VPN devices, cabling (Ethernet and fiber optics), wireless routers, and other related network systems....
- Saint Louis, MO (15 miles from O Fallon, IL)
- 12 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 12 days ago
Network Engineer III Networking/Hardware St. Louis, Missouri Contract Apr 17, 2025 Network Engineer III Primary Location: St....
- Saint Louis, MO (15 miles from O Fallon, IL)
- 13 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 13 days ago
Expertise spanning LAN, WAN, HSRP, NAT, MPLS, VPN, GRE, BGP, and OSPF is vital. Excellent knowledge of network Packet analysis and Packet Capture tools gives to operational efficiency....
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Transport Network Engineer....
Implementations Network Engineer NEW
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 17 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 17 days ago
Implementations Network Engineer TEKsystems c/o Allegis Group Today Secret $60,000 - $70,000 IT - Networking Scott Air Force Base, IL (ON-SITE/OFFICE) The Implementations Network Engineer will perform...
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for an Implementations Network Engineer....
Demographic Data for O Fallon, IL
Moving to O Fallon, IL? Find some basic demographic data about O Fallon, IL below.
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Title Synonyms
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Salary for Network Engineer Jobs in O Fallon, IL
Required or preferred licenses and certifications for Network Engineer positions.
Highest Education Level
Network Engineers in O Fallon, IL offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Network Engineer position
- IPv6
- Internet Protocol Version 4
- Network Architecture
- Cisco IOS
- Cisco EIGRP
- Computer Science
- WAN Design / Implementation
- Border Gateway Protocol
- Open Shortest Path First
- Juniper
- Solarwinds
- Multiprotocol Label Switching
- Network Design
- Network Operations
- Cisco Routers
- Internet Protocol Security
- F5 BIG-IP
- Network Infrastructure
- LAN
- Ansible
- Cisco Meraki
- Fortinet
- Switches
- Wireshark
- VPN
- DHCP
- DNS
- Network Management
- Firewall
- Routers
- TCP/IP
- Network Security
- Scripting
- Cisco
- VoIP
- Network Administration
- Microsoft Azure
- Amazon Web Services
- Architectural Design
- Routing
- Designing
- Optimization
- Resolution
- Installation
- Information Technology
- Python
- Networking
- Engineering
- Microsoft Windows
- Military Background
- Troubleshooting
- Implementation
- Collaboration
- Documentation
- Problem Solving
- Organization
- Scheduling
- Leadership
- Communication Skills
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