Contract vs Permanent Gas Jobs: Which Is Right for You?

Gas and energy projects use a mix of contract and permanent staff, and many people move between the two over a career. Neither is better in every case. The right choice depends on your experience, your circumstances and what you want from the next few years.

Here's a straightforward look at the differences.

Why the gas sector uses so many contractors

A lot of gas work is project-based: an AGI rebuild, a mains replacement package, a commissioning phase. Clients often need specialist skills for a defined period, and bringing in contractors lets them scale teams up and down with the programme.

That means contract roles are common across design, project management, construction, commissioning and specialist EC&I work.

What contract work offers

• Higher day rates than the equivalent salary, reflecting the lack of paid holiday, sick pay and pension contributions.
• Variety, with the chance to work across different clients, assets and regions.
• Flexibility to take breaks between contracts.
• Fast experience-building, especially on specialist projects.

The trade-offs are less security, gaps between contracts, and handling more of your own admin.

What permanent work offers

• Stability, with a regular salary and a clearer long-term plan.
• Benefits such as holiday, pension, sick pay, a vehicle and sometimes bonuses.
• Training and development funded by the employer.
• Career progression inside one organisation, often into management.

The trade-offs are usually a lower headline figure than contract rates, and less choice about which projects you work on.

How IR35 affects contractors

IR35, the off-payroll working rules, decides whether a contractor working through their own limited company should be taxed like an employee.

• When a medium or large client engages you, the client decides your IR35 status and gives you a Status Determination Statement.
• When the client is a small company, you or your limited company are responsible for deciding.
• If a role is inside IR35, you'll usually be paid through an umbrella company or the agency payroll, with tax and National Insurance deducted.
• If it's outside IR35, you can work through your own limited company, but you need to be able to show the working arrangements support that.

Always check the IR35 status before accepting a contract, and understand how you'll be paid. If you use an umbrella company, check the payslip carefully so you know exactly what's being deducted. For advice on your own situation, speak to an accountant.

Questions to ask before you decide

• How long is the contract, and is there a realistic chance of extension?
• What's the IR35 status, and how will I be paid?
• Is travel, accommodation or a vehicle included?
• For permanent roles, what's the full package, not just the salary?
• What training and progression come with the role?
• Which project or asset will I be working on, and who with?

Talk it through with a specialist

A recruiter who knows the gas sector can tell you how a particular client works, what rates and packages look like for your discipline, and whether a contract is likely to extend.

Browse our current gas jobs, which show whether each role is contract or permanent, or get in touch with our candidate team for an honest conversation about your options.