# Technician Field Services (m/f/d)

Overview For our Operations & Maintenance team in the United Kingdom, we are looking for an experienced, hands-on Technician who combines day-to-day field work with technical leadership. You will maintain and repair commercial and utility-scale PV plants in operation, carry out HV switching as Senior Authorised Person (SAP), support the commissioning of new plants and train colleagues directly on site. Your mission Operation and maintenance of PV plantsCarry out preventive and corrective maintenance on operational commercial and utility-scale PV plants to keep them safe, available and performing in line with agreed SLAs Perform electrical testing (insulation resistance, continuity, IV curve tracing, thermography) and complete the associated certification documentation Inspect and maintain modules, inverters, combiner boxes, transformers, switchgear, cabling, monitoring and security systems Maintain accurate records of all work, including service reports, photos and test results, in our field service and CMMS systems Fault response, switching and repairRespond to faults and outages on site, diagnose root causes and carry out repairs, including replacement of inverters, isolators, m

- **Id**: 1857656
- **Url**: <https://alion.io/job/greencells-field-services-engineer-mfd>
- **Role**: Field & Service
- **Role family**: Field & Service
- **Employment type**: full_time
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: inferred
- **Locations**: United Kingdom
- **Countries**: GB
- **Hiring countries**: GB
- **Hiring countries total**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-06-19T12:01:18Z
- **Employer posted date**: 2026-06-19
- **Last verified at**: 2026-11-09T03:22:38Z
- **Board verified**: yes
- **Days open**: 142
- **Description format**: text
- **Description chars**: 4021
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Energy Storage, Solar Energy, Construction

## Company

- **Id**: 3891159
- **Name**: Greencells
- **Domain**: greencells.com
- **Url**: <https://alion.io/company/greencells>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Personio

## Technologies

- **Amazon ECS** — Optional: no

## Trust

- **Level**: stale
- **Repost count**: 1
- **Flags**: stale
- **Days open**: 141

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

- **United Kingdom** — Iso: GB; Kind: country

## Lifecycle

- Event: open; At: 2026-10-04T20:24:02Z
- Event: close; At: 2026-10-22T18:10:09Z
- Event: reopen; At: 2026-10-30T13:35:18Z

## Liveness

- **Score**: 7
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.255
- **P room**: 0.28
- **Age days**: 141
- **Expected fill days**: 27
- **Reasons**: conf:2, win:tail, crowd:
- **Computed at**: 2026-11-08T05:47:12Z

---
[Page](https://alion.io/job/greencells-field-services-engineer-mfd) · [JSON](https://alion.io/job/greencells-field-services-engineer-mfd.json)

Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.