Infrastructure Engineer
Listed on 2026-01-16
-
IT/Tech
Technical Support -
Engineering
Technical Support
Job Title:
Infrastructure Engineer
Location:
Madison, AL
Duration:
Full Time Employment
Job Description:
Tier 3 (L3) IT Infrastructure engineers comprise a technical team that deals with technical problems. Troubleshooting, configuration, database administration, and repair for server, network, infrastructure, Data Center, email, file shares, and other infrastructure issues. Besides always having the ability to deploy solutions to new problems, Level 3 tech usually has the most expertise in a company and is the go-to person for solving difficult issues
With years of experience, the L3 experts can manage and resolve almost any problem that requires high expertise. They can also control the infrastructure, cloud, network, and DC level operations. All the high-end administration tasks are secure in their hands, and it is advisable to have at least an L3 level technician as a team leader in every operation. These engineers use requirements and aim to replicate problems to detect the root cause.
They have access to the highest technological support for fixing issues or developing new features. Their team mainly consists of chief engineers who designed the product or service
Responsible for providing support to customers by researching, diagnosing, troubleshooting issues, and resolving incidents that cannot be resolved by Tier 1 (L1) and providing support for software and hardware technical problems. This role is customer-facing and requires excellent verbal and written communication skills as well as the ability to work under pressure when customers are experiencing critical incidents. Handles the tickets routed by L1 support or can they produce tickets for any issue they observe
Plays a key role as the front-line interface between our customer and the Product & Engineering team and operates as a second level of support after basic user-level Remote Support (L1).Their primary responsibility is to provide customer support by resolving technical support incidents or service requests in accordance with applicable service level agreements
Roles & Responsibilities- Network (LAN, WAN and Wireless)
- Troubleshooting & admin of Cisco Layer 2 & Layer 3 Routing, Cisco Wireless Networks, Cisco PBX Administration, Cisco standard protocols and Cisco CCNA certification
- Ability to support IT Cabling, Infrastructure Planning, and Design. Examples of scope work: cable patching, switch config/deploy, port enable/disable, analyze network traffic
- TCP/IP, DHCP, Subnetting, VLAN, POE
- Experience with packet capturing example:
Wire Shark - Network maintenance, support and refresh
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.
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