Quick answer: Life Scientists are less stress-exposed than most Australian occupations — ranked #241 of 317 by workplace mental health hazard exposure, with a composite stress score of 43.4/100 against a national average of 47.4. The biggest drivers are responsibility burden and pace and demands.
Life Scientists stress profile vs the national average
Each occupation is scored across six categories of workplace mental health hazard, built from 22 stress factors identified in SafeWork Australia's occupational hazards data. Higher scores mean greater exposure.
- Emotional demands27.8 vs 37.9 avg
- Responsibility burden73.2 vs 60 avg
- Pace and demands57.5 vs 56 avg
- Lack of control5.2 vs 24.5 avg
- Precision and monotony62.1 vs 67.7 avg
- Physical environment34.8 vs 38.2 avg
Scores range 0–100; higher = more stress-inducing. Source: SafeWork Australia Beta Occupational Hazards Dataset.
What drives the score for life scientists
Compared with the average Australian occupation, life scientists score furthest above the norm on responsibility burden (73.2 vs 60 average) and pace and demands (57.5 vs 56 average). The single biggest individual stress factor is importance of being exact or accurate at 86.2/100 — against an all-occupation average of 78.6.
The occupation scores below the national average for lack of control (5.2 vs 24.5), emotional demands (27.8 vs 37.9) and precision and monotony (62.1 vs 67.7), which moderates the overall ranking.
See how this compares across all 317 Australian occupations, ranked by stress score.
The biggest stress factors for life scientists
- 1Precision and monotony
Importance of Being Exact or Accurate
86.2/100
All-occupation average: 78.6
- 2Responsibility burden
Responsibility for Outcomes and Results
84.8/100
All-occupation average: 58.5
- 3Pace and demands
Duration of Typical Work Week
84/100
All-occupation average: 62.1
- 4Responsibility burden
Coordinate or Lead Others
79.8/100
All-occupation average: 64.9
- 5Responsibility burden
Impact of Decisions on Co-workers or Company Results
79/100
All-occupation average: 70.4
All 22 stress factors for life scientists
The complete scorecard: every stress factor measured for this occupation, grouped into the six categories, with the all-occupation average alongside.
Emotional demands
27.8 vs 37.9 avg- Deal With Physically Aggressive People3 vs 14
- Deal With Unpleasant or Angry People38 vs 50.4
- Frequency of Conflict Situations42.5 vs 49.3
Responsibility burden
73.2 vs 60 avg- Responsibility for Outcomes and Results84.8 vs 58.5
- Responsible for Others' Health and Safety74.8 vs 57.3
- Impact of Decisions on Co-workers or Company Results79 vs 70.4
- Consequence of Error47.8 vs 49
- Coordinate or Lead Others79.8 vs 64.9
Pace and demands
57.5 vs 56 avg- Time Pressure59.8 vs 71.6
- Duration of Typical Work Week84 vs 62.1
- Pace Determined by Speed of Equipment3.5 vs 23.1
- Frequency of Decision Making69.5 vs 70.7
- Level of Competition70.5 vs 52.4
Lack of control
5.2 vs 24.5 avg- Lack of Autonomy to Make Decisions3.5 vs 23.6
- Amount of Highly Structured Work7 vs 25.3
Precision and monotony
62.1 vs 67.7 avg- Importance of Repeating Same Tasks38 vs 56.9
- Importance of Being Exact or Accurate86.2 vs 78.6
Physical environment
34.8 vs 38.2 avg- Sounds and Noise Levels Are Distracting or Uncomfortable50.5 vs 52.3
- Extremely Bright or Inadequate Lighting20.8 vs 24.9
- Very Hot or Cold Temperatures43.5 vs 32.4
- Exposed to Disease or Infections8.2 vs 20.2
- Physical Proximity51 vs 61.1
Understand these hazards
The elevated stress categories for life scientists map to recognised psychosocial work factors under ISO 45003 and Australian WHS legislation. Learn what each one is and how it can be controlled:
- Work Demands →The volume, pace, and complexity of what is asked of workers.
- Role Clarity →Whether workers clearly understand what is expected of them.
- Leadership →The quality and consistency of management behaviour at all levels.
- Schedule and Hours →The arrangement of working time and its effect on health and recovery.
Methodology
Clearhead scored 317 occupations in the Australian and New Zealand Standard Classification of Occupations (ANZSCO) using SafeWork Australia's Beta Occupational Hazards Dataset. We kept only the 22 hazard variables relating to mental health — such as conflict exposure, decision-making pressure, and time pressure — and deliberately excluded physical safety risks like working at height.
The 22 variables are grouped into six categories: emotional demands, responsibility burden, pace and demands, lack of control, precision and monotony, and physical environment. An occupation's composite score is the equally weighted average of its six category scores. All scores run 0–100, where higher means more stress-inducing.
Two control-related variables are reported by SafeWork with inverted polarity (“freedom to make decisions” and “structured versus unstructured work”). We reverse these and present them as lack of autonomy to make decisions and amount of highly structured work, so that a higher score consistently indicates greater stress exposure.
Hazard exposure describes the average conditions of an occupation, not any individual's experience — everyone has a different tolerance for these challenges, and conditions vary between workplaces.
Frequently asked questions
Life Scientists: how stressful is the job?
Life Scientists rank #241 out of 317 Australian occupations for workplace mental health hazards, with a composite stress score of 43.4/100 against a national average of 47.4. That makes the occupation more stress-exposed than 24.0% of Australian jobs.
What are the biggest mental health stress factors for life scientists?
The highest-scoring hazards are importance of being exact or accurate (86.2/100), responsibility for outcomes and results (84.8/100) and duration of typical work week (84/100). Overall, the occupation scores above the national average in responsibility burden and pace and demands.
Which stress factors are lower for life scientists?
Life Scientists score below the national average for emotional demands (27.8 vs 37.9 average) and lack of control (5.2 vs 24.5 average) and precision and monotony (62.1 vs 67.7 average) and physical environment (34.8 vs 38.2 average), which partially offsets the higher-scoring hazards.
Where does this data come from?
Scores are derived from SafeWork Australia's Beta Occupational Hazards Dataset. Clearhead filtered the dataset to the 22 mental-health-related hazard variables — excluding physical safety risks — and scored 317 ANZSCO occupations across six categories: emotional demands, responsibility burden, pace and demands, lack of control, precision and monotony, and physical environment.
Beyond the average
This is the average hazard exposure for life scientists. Your workforce isn't average.
Clearhead's Psychosocial Risk Pulse measures the actual psychosocial risk in your organisation, quarterly — across 18 ISO 45003-aligned work factors.