---
title: "Mainline, LLC"
canonical: "https://www.metaintro.com/company/mainline"
language: "en"
industry: "Civil Engineering"
website: "https://mainline.ie/"
open_roles: 9
---

# Mainline, LLC

Mainline is a leading engineering solutions provider operating in Ireland, the UK and Scandinavia, we provide a wide range of services from the Design & Build of Sub-stations, to construction of Airside Aviation Infrastructure, to Turn-key Wind & Solar Energy Solutions.

## Open roles

- [Substations Electricians](https://www.metaintro.com/job/substations-electricians-at-mainline-llc-81a7a5d5-6794-5839-8f9a-ee63342ce1af) — Cork, Ireland
- [Maintenance and Quality Assurance Manager (MQAM)](https://www.metaintro.com/job/maintenance-and-quality-assurance-manager-mqam-at-mainline-llc-a96e76fe-777d-5434-a490-19c977a0db10) — Greenville, South Carolina, United States, On-site
- [Construction Manager - South Carolina](https://www.metaintro.com/job/construction-manager-south-carolina-at-mainline-llc-f4930f48-411c-5ff3-a2d3-5207311f0e3c) — Greenville, South Carolina, United States, On-site
- [Fiber Splicer - South Carolina](https://www.metaintro.com/job/fiber-splicer-south-carolina-at-mainline-llc-d835bb93-a799-566b-aa3f-3ee504b73c5f) — Greenville, South Carolina, United States, On-site
- [PICW - Stations](https://www.metaintro.com/job/picw-stations-at-mainline-llc-41967640-b3e3-5487-a03c-7ac9eaa39a33) — Ireland
- [Construction Supervisor - Panama City, FL](https://www.metaintro.com/job/construction-supervisor-i-at-mainline-llc-6b9146c8-8d97-5b46-abb3-ec6a4a77af94) — Panama City, Florida, United States, On-site
- [Director of Business Development & Strategic Accounts](https://www.metaintro.com/job/director-of-business-development-and-strategic-accounts-at-mainline-16a5e361-0ac9-5cfa-b32d-01feb413b3b4) — Greenville, South Carolina, United States, Hybrid
- [Senior Construction Manager - Florida](https://www.metaintro.com/job/senior-construction-manager-florida-at-mainline-llc-e0e8b89b-9332-5bd8-ab02-264afb653cdb) — Panama City, Florida, United States, Lake City, Florida, United States, On-site

[View all 9 roles](https://www.metaintro.com/company/mainline/jobs/all)

## Skills they ask for

Most frequent across open postings.

### Most requested skills

- Electrical installation
- Electrical testing
- Safepass
- Fault diagnosis
- Electrical inspection
- MV/HV knowledge
- Cable connection

### Tech stack

- **CMS:** WordPress
- **Analytics:** Google Analytics, Google Analytics 4
- **Libraries:** jQuery, Tailwind CSS, Font Awesome

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## Questions about Mainline, LLC

### Is Mainline, LLC hiring?

Yes. As of November 3, 2026, Mainline, LLC has 9 open roles on Metaintro. 8 were posted in the last 30 days. The most are in Architecture and Construction (4), Telecommunications (3), and Business Development (1).

### Where is Mainline, LLC hiring?

Mainline, LLC is hiring in Greenville, Panama City, Cork, Ireland, and Lake City, with the most open roles in Greenville.

### Does Mainline, LLC offer remote or hybrid work?

9% of open roles are hybrid and 0% are remote.

### What skills does Mainline, LLC look for?

Its open roles most often ask for Electrical installation, Electrical testing, Safepass, Fault diagnosis, and Electrical inspection.