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Service Global, Inc.

Network L2 Technician

Pay: Not specified

Posted: 2 weeks ago

Location: Huntsville, AL (Onsite)

Last Updated: 1 week ago

Hours: Full-Time

Expires: 10/24/2026

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Job Description

Network L2 Technician Huntsville

AL - USA

Apply Now a day ago

Role Summary:

Senior hands-on network technician responsible for advanced installation, turn-up, troubleshooting, and validation of data center network infrastructure under engineering direction.

Key Responsibilities:

Perform advanced switch/router installation and turn-up tasks: rack/stack, power-up, console access, image validation, baseline configuration, and feature enablement per runbooks. Execute L2/L3 troubleshooting using structured methods (interface counters, logs, spanning-tree, VLANs, Layer 3 adjacency checks) and resolve complex incidents during build windows.

Validate physical and logical connectivity:

optics selection, fiber polarity verification, link aggregation, VLAN trunking, and end-to-end ping/trace tests. Lead staging and burn-in activities; coordinate maintenance windows and support change implementation with accurate documentation. Mentor L1/L0 technicians; review work for correctness (labeling, patching, port mapping) and enforce ESD/tooling best practices. Update as-built network records (port maps, serials, rack elevations, IP allocations) in the designated system of record.

Required Skills and Knowledge:

Strong understanding of CCNA-level networking concepts: IP addressing, VLANs, trucking, STP, EtherChannel/LAG, Layer 3 fundamentals (static routes, OSPF basics), and troubleshooting. Hands-on familiarity with data center cabling and optics:

SFP/SFP+/QSFP

form factors, fiber types (SM/MM), polarity, and connector care. Ability to follow and improve runbooks/MOPs; disciplined change control and rollback planning.

Proficiency with common toolsets:

console servers, terminal emulators, basic automation/scripting exposure, and ticketing systems. Strong documentation habits and attention to detail in asset/port records. Certifications /

Training:

Preferred:

CCNA or equivalent demonstra ted competence. Mandatory Skills Data Center and Fiber Experience Job Number

JO-2609-38909

Job Function Network Engineer Experience 4 - 2 years Work Type Onsite Employment Type Full Time Salary Competitive Apply Now