Job insecurity – worrying your job might disappear, contract won’t renew, hours might drop — is one of the strongest predictors of poor mental health at work.
Why it matters
Longitudinal studies show:
- Ongoing insecurity (even without actual job loss) is linked to higher anxiety, sleep problems, depressive symptoms, and physical strain.
- The mental health impact can persist even after security technically returns, because your system stays on alert.
This is why “job insecurity” and “poorly managed change” are both listed as psychosocial hazards employers must control. It’s no longer seen as “just business reality.”
What job insecurity feels like day-to-day
- Constant scanning for signs (“Was that meeting about me?”)
- Overworking to “prove value,” even when you’re already at capacity
- Trouble switching off mentally after hours
- Feeling replaceable
That’s not drama. That’s survival mode.
What helps
- Clear timelines (“We’re reviewing roles end of Q4, not immediately”).
- Clarity on criteria (“This is what we’re keeping / prioritising”).
- Regular check-ins with your manager where you can ask “How am I tracking against what matters?”
If you’re not being given that clarity, you’re allowed to ask for it.
Further reading & resources
- Safe Work Australia. Managing the risk of psychosocial hazards at work — includes job insecurity and poorly managed organisational change as recognised risks.
- WHO Guidelines on Mental Health at Work (2022). Calls on employers to address workload, clarity, and supportive supervision during periods of change, not just tell workers to “be resilient.”
- WHO & ILO (2022). Mental Health at Work: Policy Brief. Focuses on employer duties to communicate, provide support, and offer access to help.
Quick take-away
Feeling on edge about job security is a legitimate health stressor, not a “mindset issue.”