Thales
Process and General Operator

How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Location: Crossgar, United Kingdom
Thales
A global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services.
Job Description
Process & General Assemblers - We need you!
Location: Crossgar
We have multiple opportunities to join our Crossgar manufacturing team! Join our world-class team with a 70-year-plus heritage in Northern Ireland specialising in the defence and space sectors. We have a strong commitment to investing in future talent, so if you have experience in a high-precision engineering manufacturing environment, come and join our team!
As a General Assembler, you will mechanically assemble and electrically test products in a team environment, to process and quality requirements to meet the company milestones and targets.
Day-to-day duties include:
- Responsible for assembling products as per the production schedule with a focus on quality, cost, and schedule.
- The operator will carry out a range of tasks, e.g., Mechanical Assembly, Electrical testing, basic soldering, product packaging, paint preparation, stores, and material handling.
- Participation in continuous improvement projects.
- Liaising with Manufacturing Engineering, Quality Engineering, and management to develop team working and ensure that safety, cost, quality, and schedule are met.
- Ensures that all tools, work instructions, and equipment are maintained and at the correct standard.
- Responsible for the cleanliness of assemblies, workstations, and the general working area.
- The jobholder will participate with their manager in the e-HR together policy and ensure that individual career and personal development plans are in place.
- Ensure all work undertaken is in accord with the departmental control procedures and ensure that in all aspects of work these procedures are followed.
- Will be expected to work for periods of time without supervision and required to maintain records of production builds.
- Assisting with work in other areas of the site when required by management to achieve production schedules.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Please note, current working hours are due to change, and any successful applicants must be open to future shift patterns. Overtime will also be required.
About You
The successful Process & General Assembler will ideally have previous experience of mechanical or process assembly in a manufacturing environment. A reliable team player, capable of working on their own initiative within a team environment. Through this, you would have gained all or some of:
- Good manual dexterity in order to work with complex assemblies
- Ability to use small hand tools and measuring equipment, e.g., feeler gauges, clock gauges, and torque tools
- Follow manufacturing instruction sheets
- Read basic engineering drawings
- Knowledge and experience of Lean manufacturing/Business improvement Techniques
Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires Security Clearance (SC). It would be advantageous if currently held; however, if not currently held, it is a requirement that the successful applicant undergo, achieve, and maintain SC Clearance prior to commencing employment. Please visit the UKSV website for further guidance.
To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years' residence in the UK over the last 5 years may be accepted, with additional overseas checks.
What We Can Offer
We are committed to giving you opportunities to be your best. We believe in embracing the passion and potential of our people, and to achieve this we offer market-leading training, development, and experiences, along with the opportunity to be mentored and coached by some of the smartest minds in the industry. We hire from within as our first priority, so you will have myriad opportunities within our diverse, global organisation.


Get help with your application
Your very own career expert that helps elevate your application to the next level.
If you are interested in this role, we would encourage you to have an informal chat with the Talent Acquisition Partner.
Thales is an equal opportunities employer and diversity and inclusion are integral to the success of Thales.
#LI-SC1
At Thales, we ensure equal opportunities, pay, and working conditions for all. The benefits we offer include private medical insurance, buying or selling annual leave, cycle to work schemes, employee discounts, paid volunteering day, stocks and shares, annual bonus, and much more depending on the role. Read more about our benefits here.
We are committed to creating a workplace where everyone feels valued for who they are and the unique strengths they bring. Discover more about our programmes, employee networks, wellbeing policies, and inclusive features here.
If this role isn’t quite right for you, we encourage you to join our talent community where your details will be shared with our recruitment teams for other potential opportunities. Join the Talent Community here.
Join Thales in the UK – Innovate with us and shape the future!
At Thales, we ensure equal opportunities, pay, and working conditions for all. The benefits we offer include private medical insurance, buying or selling annual leave, cycle to work schemes, employee discounts, paid volunteering day, stocks and shares, annual bonus, and much more depending on the role. Read more about our benefits here.
We are committed to creating a workplace where everyone feels valued for who they are and the unique strengths they bring. Discover more about our programmes, employee networks, wellbeing policies, and inclusive features here.
If this role isn’t quite right for you, we encourage you to join our talent community where your details will be shared with our recruitment teams for other potential opportunities. Join the Talent Community here.
Join Thales in the UK – Innovate with us and shape the future!
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills