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Mainframe Jobs in San Ramon, CA (NOW HIRING)

Must be able to have experience with extracting data from the mainframe to UNIX via SAS EG. Must have experience harmonizing data. Previous experience with Kaiser Permanente's Claims Data Warehouse ...

Must have- QA lead Mainframe experience Cards experience Migration experience Nice to have Commercial cards experience Experience on TSYS cards system. Please respond with your word resume and ...

Should have designed and delivered project using Blueprism in multiple technology areas like mainframe, java, .NEt and ETL. * Worked in onshore and offshore model Qualifications Basic Qualification:

Should have designed and delivered project using Blueprism in multiple technology areas like mainframe, java, .NEt and ETL. * Worked in onshore and offshore model Qualifications Basic Qualification:

Sr. IT Auditor

Foster City, CA · On-site

$109K - $143K/yr

Experience in working on audit project teams in a complex operational and regulatory environment that includes mainframe distributed and network technology platforms. Preferred Qualifications: * 5-7 ...

Sr. IT Auditor

Foster City, CA · Hybrid

$109K - $143K/yr

Experience in working on audit project teams in a complex operational and regulatory environment that includes mainframe distributed and network technology platforms. Preferred Qualifications: * 5-7 ...

Senior Software Engineer

Newark, CA

$137K - $181K/yr

The main function of a Software Engineer is to design, develop, implement, test, and maintain business and computer applications software or specialized utility programs including mainframe and ...

Strong PM with experience creating, managing and executing application development projects on legacy mainframe platform Effectively manage and execute multiple projects or tracks/workstreams within ...

Strong PM with experience creating, managing and executing application development projects on legacy mainframe platform Effectively manage and execute multiple projects or tracks/workstreams within ...

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Mainframe information

See San Ramon, CA salary details

$11

$59

$80

How much do mainframe jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for mainframe in San Ramon, CA is $59.65, according to ZipRecruiter salary data. Most workers in this role earn between $52.64 and $67.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mainframe Developer, and why are they important?

To excel as a Mainframe Developer, a strong background in COBOL, JCL, mainframe operating systems (like z/OS), and database management is essential, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM DB2, CICS, VSAM, and mainframe version control systems is typically required, and certifications like IBM Certified System Programmer can be advantageous. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for identifying issues and collaborating with cross-functional teams. These skills ensure reliable maintenance, development, and modernization of mission-critical legacy systems that support large-scale business operations.

What Is a Mainframe Application Developer Job Description?

The job description of a mainframe application developer is to sustain the central data processing system, or mainframe. Common duties include designing applications, analyzing data, running reports, and deploying mainframe applications. This job requires a great deal of collaboration to keep the mainframe going and a strong understanding of mainframe languages. A key part of this role is to align the design of the mainframe with changing business needs.

What are mainframes and what do they do?

Mainframes are powerful computers used mainly by large organizations for critical applications, bulk data processing, large-scale transaction processing, and enterprise resource planning. They are known for their reliability, scalability, and security, making them essential for industries like banking, healthcare, and government. Mainframes can handle thousands of users and transactions simultaneously, supporting the core operations of many businesses.

What are some typical challenges faced by mainframe professionals when integrating legacy systems with modern technologies?

Mainframe professionals often encounter challenges when integrating legacy systems with newer technologies, such as ensuring data compatibility, managing security protocols, and minimizing downtime during migration. These tasks require a deep understanding of both the existing mainframe architecture and the modern platforms being introduced. Collaboration with cross-functional teams—including application developers, security specialists, and project managers—is essential to ensure seamless integration and to address potential issues proactively. Staying updated on the latest integration tools and best practices also helps in overcoming these challenges efficiently.

What is the difference between Mainframe vs Mainframe Developer?

AspectMainframeMainframe Developer
Primary RoleMaintains and manages mainframe hardware and systemsDesigns, develops, and tests mainframe applications
Skills & CertificationsKnowledge of mainframe hardware, OS, and basic scriptingProficiency in COBOL, JCL, and mainframe programming languages
Work EnvironmentData centers, enterprise IT departmentsDevelopment teams within mainframe environments
Industry UsageUsed by organizations with legacy systemsDevelops and maintains those legacy systems

While Mainframe professionals focus on maintaining the hardware and system infrastructure, Mainframe Developers specialize in creating and updating mainframe applications. Both roles require knowledge of mainframe environments, but their responsibilities differ significantly within the same industry.

What cities near San Ramon, CA are hiring for Mainframe jobs? Cities near San Ramon, CA with the most Mainframe job openings:
Infographic showing various Mainframe job openings in San Ramon, CA as of June 2026, with employment types broken down into 60% Full Time, 10% Part Time, and 30% Contract. Highlights an 83% In-person, 6% Hybrid, and 11% Remote job distribution, with an average salary of $124,074 per year, or $59.7 per hour.
Managing Project Manager

Managing Project Manager

United Airlines

San Francisco, CA • On-site

$88K - $207K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago


United Airlines rating

7.8

Company rating: 7.8 out of 10

Based on 332 frontline employees who took The Breakroom Quiz

9th of 26 rated airlines


Job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world.

Location

Chicago, IL, Atlanta, GA, Dallas, TX, New York, NY, Brigewater, NJ, Nashville, TN. 

About the job you're considering

Capgemini is seeking Senior Legacy Modernization (Mainframe) leader who is a highly experienced technical leader responsible for designing and overseeing the process of updating and improving an organization's existing applications to align with modern technologies, typically involving cloud migration, infrastructure upgrades, and code refactoring, while ensuring the solutions meet business needs and are strategically aligned with the company's goals. 

Your role
  • Experienced in Assessment and Strategy Development by evaluating mainframe application landscape, identifying legacy systems, and analyzing their technical debt.
  • Defining a comprehensive application modernization strategy for mainframe and iseries technology stack including target architecture, migration approach, and technology roadmap. 
  • Experienced in defining the design and architecture for migrating / modernizing cloud-native architectures for legacy applications, considering scalability, performance, and security. 
  • Selecting appropriate modernization techniques mastering the R-factors like re-platforming, refactoring, or replacing applications based on business needs. 
  • Creating detailed technical blueprints for migration and modernization projects. 
  • Implementation and Oversight by Leading cross-functional teams through the application modernization process, including development, testing, and deployment. 
  • Monitoring progress, identifying risks, and making necessary adjustments to the modernization plan. 
  • Collaborating with stakeholders, partners to ensure alignment between business requirements and technical solutions.
  • Ability to analyze complex systems and develop a strategic vision for application modernization.
  • Provide Technical Leadership to guide teams through technical challenges and ensuring quality standards are met.
  • Define and provide strategy for OCM and new operating model for the modernized estate and enable new service definition
Your skills and experiences
  • 16+ years of experience with minimum of 10+ years of experience leading IT related "Cloud " projects of various size/scope.
  • Bachelor's degree in Business, Computer Engineering, or related field (advanced degree preferred).
  • 5+ years of experience building solutions and products on cloud computing infrastructure (Azure, AWS, GCP and non hyperscaler products like Codeium, pool.ai etc.) to modernize mainframe infrastructure and applications
  • 15+ years in Application Development and Modernization with Hyperscalers like Azure , AWS , GCP
  • Proven record of accomplishment of solutioning and delivering large scale legacy application modernization and transformation deals with mainframe and/or iSeries platforms
  • Deep understanding of various cloud platforms (AWS, Azure, GCP) and nice to have experience in non hyperscalar enterprise cloud frameworks and their capabilities for application modernization.
  • Proficiency in modern programming languages, frameworks, and design patterns relevant to cloud-native development.
  • Knowledge of containerization technologies (Docker, Kubernetes, MicroFocus, Raincode, mLogica) for improved scalability and deployment.

The base compensation range for this role in the posted location is: $88,544 -$207,401

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.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

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.


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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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