Installation puts the unit in and ends when it works. Operations starts when it works and never ends. That sounds like a distinction without a difference and it is the single most useful thing to understand about working in this sector, because the two have different skills, different hours, different pay curves and different futures.
What does each one actually involve day to day?
Installation is project work. You arrive at a site, do the civils and the electrical work, connect the unit, and move to the next one. The work is finite, it is measured in sites completed, and it follows a build programme. It is closest to conventional electrical contracting and it is the easier entry point from that background.
Operations is estate work. You are responsible for units that are already live: monitoring them, diagnosing faults remotely, dispatching or carrying out repairs, managing the relationship with hardware manufacturers, and keeping uptime where the contract says it should be. The work is continuous and measured in availability rather than completion.
Between the two sits commissioning, which is the handover, and which in practice belongs to neither. It sits in the gap between the installer, the operator and the network operator, which is exactly why it tends to be nobody’s job until a date slips.
Which is growing faster?
Operations, clearly, and the shift has already happened.
Across UK charging vendors measured in September 2026, the largest single block of open roles was operations, service and asset management at 35%. Field and installation trades sat behind at 17%.
The reason is simple arithmetic. Installation demand tracks how many units are being built. Operations demand tracks how many are live, and that number only goes up. The installed base has now reached the point where keeping it alive is a bigger employer than adding to it.
Which pays better?
They overlap more than people expect, and the ceiling is higher in operations.
Installation pay is set by the electrical trade in your area, because that is who you are competing with for the same qualified people. Solar, heat pumps and construction want the same certification.
Operations pay is set by a smaller and less substitutable pool. Somebody who can diagnose a fault remotely, hold the manufacturer relationship and understand the grid side is not readily replaced by a general electrician, and prices accordingly.
For reference, advertised bands in the Dutch charging market for monteur and servicemonteur level roles currently run from about EUR 2,400 to EUR 3,900 a month, with management roles in charging infrastructure advertising from around EUR 3,250 to EUR 8,500 depending on scope. Those come from employers’ own adverts rather than estimates.
Which has the better career route?
Operations, mostly because it touches more of the business.
An installation career progresses through supervision into contracts management, which is a well-worn path and a solid one. An operations career touches the hardware, the software platform, the customer and the grid relationship, and that combination leads into network management, country operations leadership and general management.
The scarcest thing in either direction is anyone who understands the grid connection process. In most markets that has no job title at all, so the people who can do it sit inside general project roles, undervalued because employers cannot search for them. Germany is the exception, where the role exists by name as Netzanschlussmanager and operators advertise it directly.
Can you move between them?
In one direction easily, the other less so.
Installation into operations works well and is the common route, because you already understand how the unit is built and what tends to go wrong with it. Field service is the natural bridge.
Operations into installation is rarer, largely because people do not want to. Once somebody is diagnosing and managing an estate, going back to a build programme is a narrowing of scope.
What should you tell an employer?
If you want operations work, lead with what you have kept running, not what you have built. Uptime, fault resolution, the hardware you know, and whether you have held a manufacturer relationship.
If you want installation work, lead with what you have energised. Rapid and ultra-rapid DC commissioning on live sites is the divide that matters, and in megawatt charging the group who have done it is measured in dozens across a whole country.
Frequently asked questions
Is commissioning installation or operations? Formally neither, which is the problem. Practically it belongs with operations, because operations is the only party whose interest is in the site working for years.
Do operations roles travel less? Some do. Remote monitoring and triage can be office or home based, while field service travels as much as installation. It depends whether the role is the desk or the van.
Which is more secure? Operations, because the work scales with the live estate rather than with a build programme that can pause when a connection slips.
Deciding which direction to go? Explore open roles, or talk to us about what is actually moving in your market.
Sources
- Vacancy analysis across 439 exhibiting companies at Solar and Storage Live UK, measured 22 September 2026
- Advertised salary bands, Dutch EV charging market, collected from employers’ own adverts and reviewed September 2026