About the role
As a Mainframe Architect – Healthcare Payer, you will play a critical role in designing, modernizing, and delivering enterprise-scale mainframe solutions that support core payer operations such as claims adjudication, membership processing, and billing systems. You will leverage deep expertise in COBOL, CICS, JCL, VSAM, DB2, and mainframe utilities to build scalable, resilient, and high-performance platforms that meet complex business and regulatory requirements.
You will be a key member of the architecture and engineering team, collaborating closely with product owners, business analysts, and cross-functional technology partners to translate intricate payer workflows and compliance needs into robust technical solutions. In this role, you will drive architectural standards, guide modernization strategies for legacy systems, and ensure continuous optimization of performance, reliability, and maintainability across the mainframe ecosystem.
Additionally, you will mentor engineering teams, influence technical direction, and contribute to the continuous improvement of mission-critical healthcare platforms while ensuring alignment with enterprise architecture goals and evolving business demands.
Work model
We strive to provide flexibility wherever possible. Based on this role’s business requirements, this position is Hybrid in Mississauga, Ontario.
The working arrangements for this role are accurate as of the date of posting and may evolve with client or business needs. We will always communicate expectations clearly.
Roles & Responsibilities (Day-to-Day Activities)
- Architect end-to-end mainframe solutions for healthcare payer systems, focusing on claims adjudication, membership processing, and high-volume transaction workflows using COBOL, CICS, JCL, VSAM, and DB2.
- Define scalable and reusable application and data architecture patterns for payer domains such as claims intake, policy administration, provider contracts, and premium billing.
- Collaborate with product owners and business analysts to translate complex payer business rules, benefit structures, and regulatory requirements into implementable technical designs.
- Review and govern COBOL, CICS, JCL, and DB2 design artifacts to ensure alignment with enterprise architecture standards, performance benchmarks, and long-term maintainability.
- Lead modernization initiatives by designing incremental refactoring strategies for legacy mainframe systems, ensuring minimal risk to mission-critical operations.
- Optimize batch processing by refining JCL workflows, scheduling dependencies, and batch window execution for critical cycles such as claims payment and eligibility updates.
- Analyze system performance and implement tuning strategies across CICS regions, VSAM datasets, and DB2 databases to improve response times and throughput.
- Establish security, data privacy, and audit controls aligned with healthcare regulations (e.g., HIPAA) to protect sensitive member and provider data.
- Mentor development teams on mainframe best practices, including coding standards, transaction design, and efficient use of system utilities.
- Support production stability by conducting root cause analysis of incidents and designing long-term remediation solutions.
- business needs.
Required Qualifications (Must-Have Skills & Experience)
- 16–20 years of hands-on experience in mainframe technologies including COBOL, CICS, JCL, VSAM, DB2, and IBM mainframe utilities.
- Proven expertise in architecting and delivering large-scale healthcare payer systems, particularly in claims processing and membership platforms.
- Strong experience in designing high-performance, scalable, and resilient mainframe applications for mission-critical environments.
- Deep understanding of healthcare payer operations, including claims adjudication, eligibility, billing, and regulatory compliance requirements.
- Demonstrated experience in legacy modernization, including refactoring strategies and integration with distributed systems.
- Expertise in performance tuning, batch optimization, and system capacity planning for large transaction volumes.
- Strong leadership and stakeholder management skills, with experience collaborating across business, architecture, and engineering teams.
- Ability to define and enforce architectural standards, governance, and best practices in a hybrid work environment.
Salary and Other Compensation:
Applications will be accepted by 07/17/2026.
We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between $86,000 – $136,000 per year.
Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.
At Cognizant, we're eager to meet people who believe in our mission and can make an impact in various ways. We encourage you to apply if you have most of the skills above and feel like you are strongly suited for this role. Consider what transferable experience and skills make you a unique applicant and help us see how you’d be beneficial to this role.
Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
补充雇佣信息
薪酬信息截至本职位发布之日为准。Cognizant 保留在适用法律允许的范围内随时修改该信息的权利。
申请人可能需要通过现场面试或视频会议的方式参加面试。此外，候选人在每次面试时可能需要出示其当前所在州或政府签发的有效身份证件。
Cognizant 是一家提供平等就业机会的雇主。在招聘过程中，您的申请和候选资格不会因种族、肤色、性别、宗教、信仰、性取向、性别认同、国籍、残疾、遗传信息、怀孕、退伍军人身份或任何其他受联邦、州或地方法律保护的特征而受到影响。
