The UK defence sector is growing, and that pulls hiring along with it. Surveyed recruitment across the defence sector grew by 17.8% in 2022, a sign the sector remains an attractive place to build a career GOV.UK's 2024 update on the defence sector. More recently, more than 1,700 new jobs are being created across the UK defence sector following at least £1.4 billion in foreign direct investment committed since July 2024 GOV.UK's 2025 defence dividend announcement.
The scale behind that growth is large. MOD expenditure with industry supported a total of 272,000 direct jobs in 2023/24, an increase of 11% compared to the previous financial year MOD's supported employment estimates for 2023/24. That came on top of a year when the total number of MOD-supported UK jobs reached 239,000 in 2022/23, an increase of 6% on the previous financial year MOD's supported employment estimates for 2022/23. When demand climbs this fast, the pressure to win work, and win it fast, lands squarely on bid teams.
Bid teams produce complex, high-stakes documents under tight deadlines. AI agents now draft responses, pull compliance matrices together, summarise long requirement sets and suggest win themes in seconds. That speed is useful. It also shifts the job. The bottleneck moves from producing words to checking them.
In defence-and-security work, the cost of a wrong claim is high. A misread requirement, an unsupported capability statement or a security-sensitive detail in the wrong place can sink a bid or breach a clause. So the human role changes from author to editor and decision-maker: someone who knows what good looks like, spots when an agent is confidently wrong, and takes responsibility for the final answer. That is a judgement job, not a typing job.
Judgement is the ability to weigh incomplete information, question a plausible-looking output and make a sound call you can defend. In an agent-assisted team, you are hiring for the thinking that sits around the tool, not the tool skills themselves.
Look for a few concrete things. Can the person read a requirement and tell you what it really asks for, not just what it says? Do they challenge a draft rather than accept it? Can they explain why they kept one claim and cut another? These habits matter more than whether someone has used a specific AI product, because tools change far faster than people learn to think well.
Start with the problem, not the tool. Write the role around the decisions the person will own: which claims go in, how compliance gets verified, how security and classification are handled. Then test for those decisions directly.
Speed still counts in a busy market, but it should never come at the cost of a bad hire. A clear, decision-led brief lets you move quickly and still choose the right person.
When you need to find people with that kind of judgement, we can help. Our recruitment agent manages recruitment end to end for 8% on a successful hire, with no monthly fee and no upfront cost, through Reed.ai. If you are building an agent-assisted team and want strong reviewers who can own the final answer, start a role with us today.
