Migration Architect (Mainframe to Google Cloud Platform)

CAPGEMINI SERVICE SAS

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Location

Hybrid from - Dallas, TX, Nashville, TN, Chicago, IL, NJ, Atlanta, GA
About the job you're considering

Capgemini is seeking a Hands-On Migration Architect (Mainframe to Google Cloud Platform) to lead enterprise-scale mainframe modernization and cloud migration initiatives on Google Cloud Platform, combining strategic architecture with deep technical execution.
As a senior architect, you will define target-state solutions, drive large-scale migration programs, and deliver secure, scalable, high-performance cloud architectures by leveraging expertise in mainframe technologies, Google Cloud Platform services, modernization patterns, and DevOps practices.

Your Role

The Hands-On Migration Architect Mainframe to Google Cloud Platform is a senior technical leadership role responsible for driving enterprise-scale mainframe modernization and cloud migration initiatives on Google Cloud Platform (Google Cloud Platform).
This role blends strategic architecture leadership with deep hands-on expertise across:
* Mainframe technologies
* Cloud platforms (Google Cloud Platform)
* Application modernization
* Data migration
* Automation & DevOps


Key Responsibilities

Architecture & Strategy
* Define and lead target-state architectures for migrating legacy mainframe systems to hybrid or cloud-native Google Cloud Platform environments
* Design scalable, resilient, and secure architectures integrating mainframe workloads with Google Cloud Platform services
* Define Google Cloud Platform landing zones, including: Security frameworks
* IAM models
* Networking design
* Governance policies
* High Availability (HA) / Disaster Recovery (DR)

Migration & Modernization Execution
* Architect and execute dual-run / parallel testing strategies to: Ensure data consistency
* Validate transaction parity
* Benchmark performance

* Lead end-to-end migration programs from mainframe to Google Cloud Platform
* Design event-driven and API-led integration patterns between legacy and modern systems
Engineering & Platform Enablement
* Implement DevOps, CI/CD pipelines, and automation frameworks
* Drive platform engineering practices for modernization programs
* Build data and telemetry solutions using: Pub/Sub
* BigQuery
* Cloud Storage
* GKE

Security, Compliance & Governance
Ensure:
* Cloud security best practices
* Identity and access management (IAM)
* Encryption and auditability
* Regulatory compliance across workloads

Leadership & Stakeholder Management
* Act as a trusted advisor to senior stakeholders
* Lead enterprise modernization strategy discussions
* Provide technical leadership across large-scale transformation programs



Required Technical Expertise
Mainframe Technologies
z/OS
COBOL
PL/I
JCL
CICS
IMS
DB2
VSAM

Cloud & Modern Architecture
Strong experience in:
Google Cloud Platform (Google Cloud Platform) architecture and services
Application modernization strategies
Hybrid cloud integrations
Event-driven architectures
DevOps and CI/CD automation
Cloud security and governance

Experience Requirements
12+ years in enterprise application/platform architecture
6+ years of hands-on experience in:
Mainframe modernization
Legacy transformation programs

Proven experience in leading large-scale mainframe-to-cloud migration initiatives
Ideal Candidate Profile
A highly experienced architect who:
Possesses deep mainframe modernization expertise
Demonstrates strong cloud architecture and migration execution capability
Has proven ability in stakeholder management and leadership
Can drive end-to-end transformation of legacy systems to Google Cloud Platform-based modern platforms

The base compensation range for this role in the posted location is $82,082 to $193,440
Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.
The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.
These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.
It is not typical for candidates to be hired at or near the top of the posted compensation range.
In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:
Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave

Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
Life and disability insurance
Employee assistance programs
Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers
Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.
This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.
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Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.