Welcome to the Evodia Resource Hub

At Evodia, we know that navigating the world of recruitment—whether you’re a seasoned contractor, service leaver, or an organisation seeking top-tier talent can raise a lot of questions. That’s why we’ve created the Evodia Resource Hub: a central place to access useful information, practical guidance, and expert insights tailored to the sectors we serve.

What You’ll Find

  • Security Clearance Guidance - Understand the different levels of UK security clearance and how they apply to roles in Defence, Aerospace, Security & Space.
  • IR35 Information - Stay informed on the latest legislation affecting contractors and how it might impact your engagement model.
  • Umbrella vs. PSC - Explore the differences between operating via an umbrella company or a personal service company so you can make the right choice for your circumstances.
  • Interview Tips & CV Advice - Be fully prepared with practical techniques to help you make the best impression.
  • Service Leavers Support - Dedicated resources for those transitioning from the Armed Forces into civilian roles—helping you translate your experience into new opportunities.
  • Client Resources - Insightful content to support hiring managers and HR teams in securing security-cleared, highly qualified professionals efficiently and compliantly.

We believe in equipping our community with the knowledge and confidence to make informed decisions. The Evodia Resource Hub reflects our values—transparency, professionalism, integrity, and support—and our commitment to building long-term, trusted relationships.

Resources

Security Clearance

Security Clearance

IR35

What is IR35?

Contract or Permanent

Contract or Permanent

Interview Tips

Mastering Interviews

Umbrella vs PSC

Umbrella vs PSC

Service Leavers

Service Leavers

Industry Insights

Industry Insights

CV Advice

CV & Application Advice

FAQs

FAQs & Compliance Info

Timesheet Submission

Timesheet Submission

Timesheet Approval

Timesheet Approval

Ask an expert

Have a question about your next career move or hiring challenge? We’re here to help.

Whether you're a contractor seeking guidance on security clearances, IR35, or transitioning from the Armed Forces — or you're a hiring manager navigating talent shortages or project requirements — our expert team is just a message away.

At Evodia, we’ve been connecting the right people with the right projects across the Aerospace, Defence, Security, and Space sectors for over 25 years. We understand the complexities of your world — and we’re ready to provide insight, advice, and support.

No question is too small — or too complex.

👉 Need help understanding a role?
👉 Want advice on how to attract top-tier, security-cleared talent?
👉 Curious about how IR35 affects your options?
👉 Looking to optimise your recruitment strategy?

Ask one of our experts below today — and tap into decades of industry experience.

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