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Olt Jobs (NOW HIRING)

One IT Corp

Instructional Designer

San Francisco, CA · On-site

$76K - $103K/yr

... OLT, ILT, and vILT 2+ years of automotive industry experience preferred Strong conceptual design and learner experience development skills Ability to work independently and collaboratively in fast ...

olt

Division IT Director

Fullerton, CA · On-site

Join Odyssey Logistics , a global multimodal logistics leader delivering end-to-end 4PL solutions across Intermodal, Integrated Marine Logistics, Transport & Warehousing, and Managed Services. We ...

Ezee Fiber

Technician, Network Engineering (Onsite)

Salem, OR · On-site

$23.50 - $30.50/hr

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Environmental Defense Fund, Inc.

NY · On-site

They serve on both the Development Leadership Team (DLT) and Organizational Leadership Team (OLT). They work closely with the Development Operations teams that are directly overseen by the CDO.In ...

RGV Tire Pros

Oil Lube & Tire Tech

Mcallen, TX · On-site

$12 - $16/hr

Training & development An Oil, Lube, and Tire (OLT) Technician performs essential preventative maintenance, including changing engine oil, replacing filters, rotating tires, and checking fluid levels.

Osv_edf

Deputy Chief Development Officer

Boston, MA · On-site

They serve on both the Development Leadership Team (DLT) and Organizational Leadership Team (OLT). They work closely with the Development Operations teams that are directly overseen by the CDO. In ...

Ezee Fiber

Technician, Network Engineering (Onsite)

Salem, OR · On-site

$23.50 - $30.50/hr

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Ezee Fiber

Technician, FTTH Network

Troy, MI

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Ezee Fiber

Technician, Network FTTH

Salem, OR

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Ezee Fiber

Technician, Engineering

Troy, MI · On-site

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Ezee Fiber

Technician, Engineering

Troy, MI · On-site

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

Ezee Fiber

Technician, Network Engineering (Onsite)

Salem, OR · On-site

$23.50 - $30.50/hr

This role will include maintaining DC power systems, active Ethernet devices & PON OLT systems. The FTTH Network Technician will also be expected to install & maintain fiber optic cabling inside the ...

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All JobsOlt Jobs

Olt information

What is an Olt?

An OLT, or Optical Line Terminal, is a crucial device used in fiber-optic networks, specifically in Passive Optical Network (PON) architectures. It serves as the endpoint hardware at the service provider's central office and manages the bidirectional flow of data between the internet backbone and multiple end-user devices through Optical Network Units (ONUs) or Optical Network Terminals (ONTs). The OLT is responsible for tasks such as traffic scheduling, multiplexing, and ensuring efficient bandwidth distribution to all connected users. It plays a key role in delivering high-speed internet, TV, and voice services over fiber-optic infrastructure.

What are the key skills and qualifications needed to thrive as an Olt?

I'm sorry, but 'Olt' does not appear to be a recognized real-world professional occupation. Please provide a valid job title to receive an accurate and helpful response.

What are some typical challenges faced by Olt engineers, and how can they be overcome?

OLT engineers often encounter challenges related to network scalability, troubleshooting fiber optic connections, and ensuring minimal downtime for end-users. Staying updated with evolving technologies and protocols is crucial, as is collaborating closely with field technicians and network planners to resolve issues quickly. Effective communication and proactive monitoring tools can help address performance bottlenecks, ensuring reliable service delivery in dynamic telecom environments.

What is the difference between OLT vs ONU?

FeatureOLT (Optical Line Terminal)ONU (Optical Network Unit)
RoleCentral device in PON networks that manages multiple ONUsDevice at the customer premises that connects to the OLT
LocationService provider's central officeCustomer's location
FunctionControls and manages data transmission to ONUsReceives data from OLT and provides network access to end devices
Required CertificationsNetworking certifications (e.g., Cisco CCNA, CompTIA Network+)Similar certifications as OLT, often with additional customer premises equipment training

In summary, the OLT is the central device managing multiple ONUs in a fiber network, which are located at customer sites. While both require networking knowledge and certifications, the OLT is typically found in the provider's central office, whereas the ONU is installed at the customer's premises to provide network access.

More about Olt jobs

What states have the most Olt jobs?

States with the most job openings for Olt jobs include:

What job categories do people searching Olt jobs look for?

The top searched job categories for Olt jobs are:

Olt jobs near you
Infographic showing various Olt job openings in the United States as of August 2026, with employment types broken down into 95% Full Time, 1% Part Time, 1% Temporary, and 3% Contract. Highlights an 80% Physical, 10% Hybrid, and 10% Remote job distribution.

NOC Administrator - 1st Shift

Surf Internet

Byron Center, MI • On-site

$28 - $33/hr

Full-time

Re-posted 26 days ago

Surf Internet rating

7.8

Company rating: 7.8 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

36th of 99 rated telecommunications companies

Job description

Overview

The Network Administrator’s primary responsibility is to montor, troubleshoot, track and report on the daily operational activities of Surf Internet’s fiber-based network and systems. The Network Administrator supports, monitors, tests, and troubleshoots hardware and software problems pertaining to Surf Internet network. Recommends and schedules repairs. Provides Enterprise customer support for all network-based applications. Installs and configures routers, switches and FTTH equipment.

1st Shift | Friday through Monday | 7:30 AM - 5:30 PM EST

Reports To: Network Operations Supervisor

Department: Network and OSP Engineering

Job Status: Non-Exempt

Responsibilities:

· Incident Management: Monitor the Surf network for events and anomalies that may lead to disruptions to our customer experience

· Outage Management: Initiate, coordinate and lead triage efforts to restore customer services and mitigate future events

· Point of contact for Enterprise Customer, IVR and email communication

· Facilitate customer outage and maintenance notifications

· Coordinate dispatch of internet field support resources

· Remote support with customer, third party partner, or internal field support resources

· 24/7 network monitoring of device fault events, network health and network dashboards

· Acknowledge network monitoring alarms

· Manually validate network alarms on network devices or with ping/ trace routes

· Creation of ticket for enterprise/commercial customers

· Creation of ticket for network outages

· Facilitate incident/problem resolution

· Facilitate off-net circuit escalations

· Creation of change management tickets

· Change management facilitation

· Change management MOP documentation of predefined procedures

· Performing predefined change management procedures for the following:

o Customer-managed device

o Performing predefined change management procedures on wireless access networks

o Performing predefined change management procedures on fiber access networks

o Performing predefined change management procedures on network aggregation devices

· Perform in depth troubleshooting and network outage root cause analysis for the following:

o Wireless access: common and complex network incidents

o Fiber access: common and complex network incidents

o Network Aggregation: common and complex network incidents

o Network Core: common network incidents

· Maintain approved software revision for the following:

o Wireless access devices (radios, access points)

o Fiber access devices (ONTs)

o Residential managed CPE (Eeros)

o Commercial managed CPE (MikroTik)

o Fiber access shelf (OLT)

· Document common tasks and procedures

· Perform in-depth troubleshooting and network outage root cause analysis for the following - Research and update device configurations based on SOW:

o Wireless Access (AP)

o Fiber Access (ONT)

o Customer Managed Devices

o Fiber Access Shelf (OLT)

o Network Aggregation Devices

Qualifications

· Experience or education in Engineering, IT, Computer Science or a related field of study preferred.

· Strong analytical and problems solving skills

· A working understanding of BGP, OSPF, MPLS, VPLS, DWDM, SONET, GPON and Active E fiber networks

· Ability to regularly interact with customers

· Work with a sense of urgency

· Able to multi-task with different issues and/or projects

· Strong attention to detail

What Surf Internet employees say

Pay

Benefits

Hours and flexibility

Workplace

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