Lead Business Architect (Pega)

What success looks like in this role:

Pega Lead Business Architect (LBA)

The Pega Lead Business Architect (LBA) is responsible for leading business architecture, requirements definition, and value-driven design for Pega-based solutions, with a strong focus on Customer Service and Constellation-enabled service delivery.

The role bridges business, policy, and technology, ensuring business outcomes, service models, and regulatory requirements are translated into clear, implementable Pega designs. The LBA partners closely with the Lead System Architect, Product Owners, and stakeholders to ensure the solution delivers measurable value and aligns with strategic objectives.

What success looks like in this role

• Clear, outcome-focused business architecture aligned to Customer Service and case management best practices

• Well-defined case types, service intents, and journeys that are easily consumable by delivery teams

• High-quality requirements, Blueprint and DCO outputs that translate cleanly into Pega authoring

• Reduced rework and delivery friction through strong upfront business design

• Strong stakeholder alignment and sign-off at inception and major milestones

• Solutions that meet policy, compliance, and service delivery objectives

• Business rules and decision logic clearly defined and governed

Key Responsibilities

• Lead business architecture and requirements definition for Pega Customer Service solutions

• Facilitate Inception, Blueprinting / DCO, and service design workshops using Pega tools and techniques

• Define and document:

  • Case types, stages, steps, and service intents

  • Service journeys and interaction models (agent and self-service)

  • Business rules, SLAs, and decision logic

• Translate legislation, policy, and operational procedures into structured Pega requirements

• Collaborate closely with the Lead System Architect to ensure business designs are technically feasible and Constellation-aligned

• Support backlog refinement, story definition, and prioritisation

• Validate delivered solutions against business outcomes and acceptance criteria

• Provide ongoing guidance to BA, QA and delivery teams

Required Skills & Experience

Mandatory

• Pega Business Architect certification (CPBA)

• 10+ years of experience in Pega business architecture or enterprise business analysis

• Strong expertise in:

  • Pega Customer Service and service intent modelling

  • Case lifecycle design and SLA definition

  • Decisioning and business rule definition

• Experience with:

  • DCO, Inception, and Agile delivery methodologies

  • Government or regulated industry environments

  • Accessibility, privacy, and compliance considerations

• Excellent facilitation, communication, and stakeholder management skills

• Experience working closely with LSAs, product owners, and delivery teams

• Strong relationship management skills

You will be successful in this role if you have:

• Must be an Australian Citizen.

• 8+years of relevant experience in Pega.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

Local employment practices and rights may vary by jurisdiction and are subject to applicable local laws. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers.

If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com. US job seekers can find more information about Unisys’ EEO commitment here.