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.
Expertise in three or more of the following: routers, switches, crypto devices, routing, DSN/DRSN, Video Services, Promina, CISCO, Juniper, MSPP, DWDM, Optical Switching....
Associate Principal - Network Specialist - Mercy Technical Services
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 1 day ago
Extensive experience with complex technical environments, including Cisco networking, LAN/WAN, wireless technologies, VoIP, and advanced routing protocols....
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 1 day ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 1 day ago
Technical expertise in common routing protocols (e.g., OSPF, BGP), IPv6, VPN, etc. across a global WAN backbones and distributed datacenter platforms....
Senior Network Engineer (Wireless)
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
The Senior Network Engineer will have a strong and broad level of knowledge around all things IT Networking to include Routing, Switching, Firewalls, Cisco ISE, Cisco DNAC, and Cisco Prime....
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
Manage IT network infrastructure and any processes related to these systems Makes recommendations on hardware, cabling, and equipment requirements....
Implementations Network Engineer III
- 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
Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domain name servers, firewalls)....
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 3 days ago
+ **Secret Security clearance** + 7+ years minimum experience in Network Engineering + DOD 8570 IAT LVL III Required + Experience with SD-WAN, VOIP, network and security engineering and design +...
Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domain name servers, firewalls)....
Network Admin Level 2 (Tier II/III Support)
- Saint Louis, MO (15 miles from O Fallon, IL)
- 8 days ago
- Saint Louis, MO (15 miles from O Fallon, IL)
- 8 days ago
-Use administrative access to the network to provision new switches, router, VLANs and Crypto....
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 9 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 9 days ago
Experience with one or more of the following: alarm surveillance, fault management, LAN maintenance, performance management....
Experience with one or more of the following: alarm surveillance, fault management, LAN maintenance, performance management....
- Clayton, MO (23 miles from O Fallon, IL)
- 11 days ago
- Clayton, MO (23 miles from O Fallon, IL)
- 11 days ago
St. Louis County Government's Department of Information Technology seeks to hire for the position of Senior Infrastructure Analyst. This position will p erform complex problem resolution and...
Senior Computer Network Architect (Job ID: 3673)
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 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....
Computer Network Architect (Job ID: 3671)
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 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....
Junior Computer Network Architect (Job ID: 3669)
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 days ago
- Scott Air Force Base, IL (5 miles from O Fallon, IL)
- 16 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....
Demographic Data for O Fallon, IL
Moving to O Fallon, IL? Find some basic demographic data about O Fallon, IL below.
Network Engineer Online Courses and Training Opportunities
Title Synonyms
Users interested in this job title also searched for the following job titles
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
- Cisco Networking
- VTP
- Hot Standby Router Protocol
- Computer Science
- Network Architecture
- WAN Design / Implementation
- Border Gateway Protocol
- Open Shortest Path First
- Fortinet
- Juniper
- Cisco EIGRP
- VLAN
- Solarwinds
- Multiprotocol Label Switching
- Network Infrastructure
- LAN
- Cisco Routers
- Network Design
- Internet Protocol Security
- Simple Network Management Protocol
- F5 BIG-IP
- Network Operations
- Cisco Meraki
- VPN
- Switches
- Network Management
- DHCP
- Firewall
- DNS
- TCP/IP
- Routers
- Scripting
- Network Security
- VMware
- Cisco
- Architectural Design
- Amazon Web Services
- Microsoft Azure
- VoIP
- Network Administration
- Routing
- Designing
- Installation
- Resolution
- Information Technology
- Networking
- Engineering
- Python
- Microsoft Windows
- Implementation
- Military Background
- Troubleshooting
- Collaboration
- Documentation
- Problem Solving
- Organization
- Scheduling
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
Network Engineer Related Career Advice Articles
5 IT Jobs to Help You Get Started in the Technology Industry
Want to learn more about technology jobs? Wondering how to become a developer? Check out our guide to top IT jobs and computer science careers.
Read article »
Switching to a Career in Technology
As the hot field nationwide, technology is drawing in new people from all stages in their careers. If you’re interested in breaking into the industry, this simple four-step guide is for you.
Read article »