Engineering the human into systems that perform under pressure
Field capability that performs from day one. Optimised Human Performance engineers the human element into your program, workload, crewing, fatigue, tooling and decision rights, from acquisition through sustainment, so the platform delivers at full rate for its whole life at the line.
The Problem We Solve
Every capability program funds the platform in detail and assumes the human. Crewing numbers are asserted rather than designed. Workload is modelled on a good day at a steady tempo. The program passes its gates, and the gap surfaces where it always surfaces: at operational test, at introduction into service, and in the sustainment workforce five years on.
These failures will not be fixed by training harder, because they are design decisions, made early and often by omission, that determine whether the capability you fund becomes the capability your operators can actually field.
Optimised Human Performance works inside the program to make those decisions deliberately: we map how the work will actually be performed, identify the constraints that will drive error, rework and attrition, and design the human element to the same standard as every other system in the build.
Why It Matters Now
The strategic environment is compressing acquisition timelines while the operators, maintainers and support crews who must bring new capability into service are already stretched. At the same time, psychosocial hazards including workload, role clarity and decision rights are now enforceable WHS obligations, and they apply to how Defence work is designed, not just how it is managed.
If realised capability is your accountability, the human element is the part of your program carrying the most unmanaged risk. That is a design problem, and design problems can be scoped.
How We Work
Our proprietary methodology for redesigning mission-critical work. Three stages, run in sequence or as standalone engagements.
The Crucible Method draws on human factors, ergonomics, fatigue science, organisational design and operator-built practice. Every engagement is grounded in observed work, not survey perception or tabletop assumption.
Where it appliesDefence · Defence-adjacent federal · Emergency Services · Resources · Healthcare.
We diagnose the gap between how work is designed and how it actually performs, then partner with leaders and operators to rebuild the system to the specification it needs. Lean documentation, and decisions you can act on.
"We treat safety and fatigue as performance constraints to be designed for, not compliance boxes to be ticked."
Dr Anthony Walker · Founder & Managing DirectorThree Stages · One System
Each stage delivers a defined outcome and runs standalone or in sequence. Most clients begin with Scan to surface where to invest.
The Seven Performance Pillars
Every Crucible engagement diagnoses and redesigns against the same architecture:
Diagnoses
The Critical Role Performance Scan. A structured diagnostic of how mission-critical work is actually designed and performed, scoring the operation against the Seven Performance Pillars and surfacing the constraints that drive fatigue, error, rework and attrition.
DeliverableDiagnostic report, calibrated pillar scores, and a redesign brief leadership can fund.
Redesigns
The Critical Work System Redesign Sprint. A focused redesign of a defined role, team, roster or workflow, pillar by pillar or all seven at once. Operator-built, evidence-grounded, scoped to deliver in weeks rather than quarters.
DeliverableA redesigned work specification with implementation and measurement plan.
Embeds
The Critical Role Capability Program. Embeds the redesign in the frontline leaders who hold it: structured working sessions, individual coaching and a completion review that transfers capability to your supervisors.
DeliverableCapability transferred to internal leaders, so the redesigned system holds when we leave the room.
Who We Work With
Our definition of mission-critical is consistent across every sector we serve: if a failure of frontline performance means harm, downtime, breach or loss of capability, the work belongs in this system. Defence capability is where that definition is tested hardest, and the rest of the practice is built to the same standard.
The Crucible Method was forged in environments that share Defence's failure economics. The range is the point: the method has been stress-tested in every environment where an undesigned system is paid for in people.
Why Trust OHP
Canberra-based and founder-led. The operator-scientist combination is the practice: fifteen years on the frontline, a doctorate measuring it.
Founder & Managing Director
Dr Anthony Walker
Operator. Scientist. System designer.
We've sat on both sides of this: accountable for frontline outcomes inside an agency, and embedded in capability programs where the human element was the last risk to be resourced and the first to be realised.
Dr Anthony Walker is Founder and Managing Director of Optimised Human Performance, a Canberra-based specialist consultancy delivering human systems integration, fatigue risk management, psychosocial hazard management, physical employment standards, ergonomics and process redesign to Defence, aviation, emergency services and resources organisations.
He holds a PhD in thermal and occupational physiology, with 37 research outputs, nearly 600 citations and an h-index of 12, and was awarded a Churchill Fellowship in 2016. Alongside that research record he brings 15 years of operational firefighting experience, including station officer command with ACT Fire and Rescue, which grounds his technical work in the realities of command decision-making under load.
Through The Crucible Method, OHP's proprietary Scan, Sprint and Build methodology, he works with organisations to engineer the human into systems that perform under pressure. He is a member of the national advisory board of Tactical and Occupational Performance Australia and is procurable through eight Australian Government panels.
Anthony also delivers the international keynote Past the Envelope, on command at the edge of physiological tolerance.
Procurement
OHP is procurable directly and through a partner-of-record arrangement with SERVEGATE, providing access to deeds of standing offer for streamlined engagement.
Outcomes
Outcomes are measured against the constraints surfaced in diagnosis. We do not promise generic uplift: we commit to changes in the system you can verify, delivered as outputs leadership can fund and operators can implement.
01
Roster, workload and recovery design that holds pace, quality and reliability under sustained pressure, over a full tour rather than a good day.
02
Workload, role clarity and decision-rights design with the documentation to stand up in gate reviews and demonstrate duty-of-care under WHS and psychosocial regulation.
03
Senior operator knowledge captured as system specification, rework removed at source, and an operator experience worth staying for.
How To Engage
Most engagements move from first conversation to scoped proposal in under three weeks. We work to your procurement clock, not ours.
01 · Surface
Internal signal that fatigue, attrition, error or rework has crossed a threshold. The trigger to look at work design instead of running another training cycle.
02 · Strategy Call
We work through context, constraints and goals. You leave with a clear view of where work design is helping or hurting performance, and what an engagement would address.
03 · Scoped Proposal
Engagement options, scope, timing and price, sized to the constraint rather than padded for revenue. Procurable directly or through panel.
04 · Delivery
We work alongside your leaders and operators to diagnose, redesign and embed, and to build the internal capability that holds the change after we leave.
Not ready for a conversation? Score your program against the Seven Performance Pillars first: the free 15-minute Diagnostic.
Ready When You Are
These are different standards. The Crucible Method closes the gap between them. A 45-minute conversation will show where the gap sits in your operation, and which engagement closes it.