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Senior Mainframe Developer Jobs in Park Ridge, IL

Engineers are expected to deliver a superior customer experience by exhibiting our core principles ... A senior level professional role. Evaluation, originality or ingenuity required. Knows and applies ...

We are looking for a seasoned Software Engineer who has navigated complex production mainframe environments and is ready to contribute meaningfully from day one. This is a senior individual ...

The Senior/Lead Hadoop Developer is responsible for designing, developing, testing, tuning and ... systems/mainframe and vice-versa. 3+ years' experience in Importing and exporting the data using ...

Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...

Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...

Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...

... senior level client stakeholders • Strong leadership abilities to foster team performance and ... program management, DevOps practices • Drive end-to-end transformation of legacy mainframe ...

Principal Solution Architect

Chicago, IL · On-site

$103K - $242K/yr

... Senior Legacy Modernization (Mainframe) leader who is a highly experienced technical leader ... Engineering, or related field (advanced degree preferred). • 5+ years of experience building ...

New

About the Job Capgemini is seeking Senior Legacy Modernization (Mainframe) leader who is a highly ... Bachelor's degree in Business, Computer Engineering, or related field (advanced degree preferred ...

New

Showing results 21-40

Senior Mainframe Developer information

See Park Ridge, IL salary details

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How much do senior mainframe developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for senior mainframe developer in Park Ridge, IL is $56.73, according to ZipRecruiter salary data. Most workers in this role earn between $53.22 and $61.97 per hour, depending on experience, location, and employer.

What is a senior mainframe developer?

Senior Mainframe Developers are experienced professionals who design, develop, and maintain mainframe systems—large-scale computers used by organizations for critical applications, bulk data processing, and enterprise resource planning. They are proficient in languages like COBOL, JCL, and Assembler, and often work with databases and transaction processing systems. Their responsibilities include troubleshooting system issues, optimizing performance, mentoring junior developers, and ensuring the reliability and security of mainframe operations.

What are some common challenges faced by senior mainframe developers when integrating legacy systems with modern technologies?

Senior Mainframe Developers often encounter challenges when integrating legacy mainframe systems with newer technologies such as cloud platforms, APIs, or microservices. These challenges include ensuring data consistency, maintaining system security, and minimizing downtime during migrations. Collaboration with cross-functional teams, such as infrastructure engineers and application developers, is key to developing seamless integration solutions. Staying up-to-date with modernization tools and best practices can help address these complexities and support the organization's digital transformation goals.

What are the key skills and qualifications needed to thrive as a senior mainframe developer, and why are they important?

To thrive as a Senior Mainframe Developer, you need deep expertise in mainframe programming languages (like COBOL, JCL, and PL/I), systems analysis, and a strong understanding of legacy application architectures, typically supported by a degree in computer science or related experience. Familiarity with tools such as IBM z/OS, DB2, CICS, and version control systems is essential, along with relevant certifications like IBM Certified System Programmer. Excellent problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for maintaining mission-critical systems, ensuring reliability, and guiding modernization efforts in complex enterprise environments.

What are popular job titles related to Senior Mainframe Developer jobs in Park Ridge, IL?

For Senior Mainframe Developer jobs in Park Ridge, IL, the most frequently searched job titles are:

What cities near Park Ridge, IL are hiring for Senior Mainframe Developer jobs?

Cities near Park Ridge, IL with the most Senior Mainframe Developer job openings:

Infographic showing various Senior Mainframe Developer job openings in Park Ridge, IL as of August 2026, with employment types broken down into 74% Full Time, 11% Part Time, 14% Contract, and 1% Nights. Highlights an 79% Physical, 7% Hybrid, and 14% Remote job distribution, with an average salary of $117,998 per year, or $56.7 per hour.

Support Engineer - Mainframe

Broadcom

Lisle, IL

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago


Broadcom rating

8.7

Company rating: 8.7 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

19th of 159 rated electronics manufacturers


Job description

Please Note:

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Job Description:

This position is responsible for providing mainframe technical support for the Endevor/Zowe products. This support includes handling complexquestions/problemsfor product suites to ensure our customers achieve their desired business outcomes. Engineers are expected to deliver a superior customer experience by exhibiting our core principles of empathy, expertise, value, and speed.

Key Responsibilities

  • Promote Broadcom mission, customer promise, and strategy; willingly adapts to and supports change. Participates in projects to improve the business/products/CX.

  • Willingly accepts and adapts to change in product(s) being supported, environments, infrastructure / technology and such. May assist others in adopting to product(s)/technology change. May act as a Designated Support Engineer for certain products/ customers.

  • Continually expands knowledge of Broadcom Support best practices, procedures and systems.

  • Lead brainstorming sessions to improve our business by applyingactive listening,collaboration and facilitation skills.

  • Proactively identify team training needs; collaborate with team members to facilitate relevant training to address individual or team needs.

  • Prioritize and balance workload across channels, making good use of time to achieve organizational and personal goals. Assist/mentor others to prioritize and balance their workload by sharing their expertise.

  • Independently learn and expand product, technology and soft skills. Expand knowledge across multiple product releases. Act as subject matter expert for certain product components.

  • Actively participate in Broadcom communities to promote self-service and to promote customer-to-customer collaboration. Review information and answer questions on product Communities.

  • Share knowledge with other engineers and customers by following KCS methodology and process. Enable customer self-service success using KCS methodology by reusing, creating, reviewing, updating, publishing and retiring knowledge. Assist/ mentor colleagues developing knowledge content.

  • Leverage experience and research existing knowledge resources to evaluate customer's environment and historical use of Broadcom products to proactively prepare for customer engagements, assess business impact and instill immediate customer confidence.

  • Mature relationships with key internal stakeholders (e.g., SaaS Ops, Sustaining Engineering) to develop strategic partnerships which will help customers achieve their business outcomes.

  • Use problem solving skills to quickly resolve customer's cases to their satisfaction and provide assistance to prevent future issues by proactively sharing information/expertise regarding recent hotfixes and knowledge documents with the customer.

  • Utilize new or advanced technology (i.e. telemetry) to increase knowledge of customers' environments.

  • Apply advanced technical knowledge and troubleshooting methodology to assess complex problems, analyze logs to determine root causes and advise customers on solutions.Analyze diverse customer environmental data to troubleshoot and recreate issues on test systems.Share configuration best-practices with customers.

  • Demonstrate teamwork and leadership by providing technical assistance to team-members to support aged/escalated issues.Provide coaching and mentoring to less-experienced team-members, or colleagues.

  • Partner with Support Delivery Management and Engineering Teams to highlight customer's business impact and influence the prioritization of defects/issues to create fixes.

  • Understand the Product Lifecycle and future direction for the supported products or product line.Participate in scrum teams including documentation and requirements review, comments on end of scrum demos, test demo environments and supportability requirements.

  • Create lab environments to replicate customer issues.

  • Improve product quality by identifying and documenting predominant customer issues which require assessment by the Business Insight Analysts.

  • Adhere to case hygiene best practices and look for new ways to improve the quality and integrity of case data/documentation.

  • Proactively identifies barriers preventing customer from adopting or being productive with products/solutions and leverages cross-functional teams and proactive support playbooks to increase customer satisfaction and adoption levels.

  • Cultivate a growth mindset. Continual focus on professional career development opportunities including product and industry certifications.

Typical Role Definition

Professional Staff. A senior level professional role. Evaluation, originality or ingenuity required. Knows and applies the fundamental concepts, practices, and procedures of a particular field. Has mastered the key responsibilities. Assignments can be broad in nature. May serve as a resource to others to resolve complex problems and issues. Instructions generally provided in general terms. May take on project lead role as required. May be required to be on-call rotation afterhours and weekends.

Job-Specific Authority and Scope

  • Generally works without consulting their manager.

  • Independent decisions are made daily.

  • Examples of typical decisions without manager consultation:

    • Decide priorities while working with customers.

    • Formulate workarounds to meet customer business objectives.

    • Mentor junior team members

  • Typically has no direct reports.

  • Typically has no total staff.

  • Typically has a global geographic focus.

  • Typically does not manage a budget.

Business Travel and Physical Demands

Business travel of approximately 10 or less percent yearly is expected for this position.

Physical demands:

  • Office environment. No special physical demands required.

Education/Experience:

Bachelor's Degree or global equivalentin Computer Science or relateddiscipline and 0-2+ years of experience.

Skills & Competencies

  • Proven customer service skills.

  • Strong communication skills; written, verbal and social media.

  • Demonstrate technical and team leadership skills.

Certifications

  • Preferred, Appropriate certifications such as 100 level (or equivalent) knowledge of a Broadcom product.

  • Preferred, Product line relevant or relevant 3rd party certifications (Oracle, MCSE, DB2, Unix, SMP/E, CNE, etc.)


Compensation and Benefits


The annual base salary range for this position is USD 59,000.00 To USD 74,700.00

As a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth. All subject to relevant plan documents and award agreements.


Broadcom offers a competitive and comprehensive benefits package: Medical, dental and vision plans, 401(K) participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company paid holidays, paid sick leave and vacation time. The company follows all applicable laws for Paid Family Leave and other leaves of absence.


Broadcom is proud to be an equal opportunity employer. We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law. We will also consider qualified applicants with arrest and conviction records consistent with local law.


If you are located outside USA, please be sure to fill out a home address as this will be used for future correspondence.


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