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 ...
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 ...
... large scale engineering teams and platforms, including mainframe based reporting systems. The ... Proven ability to influence senior leaders, drive enterprise alignment, and deliver outcomes in ...
... large scale engineering teams and platforms, including mainframe based reporting systems. The ... Proven ability to influence senior leaders, drive enterprise alignment, and deliver outcomes in ...
Sr. Lead, SW Support
Chicago, IL · On-site
Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...
Sr. Lead, SW Support
Chicago, IL · On-site
Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...
Technical Consulting Senior Project Manager
$109K - $149K/yr
The Senior Project Manager (SPM) drives and facilitates the successful planning, execution ... Mainframe Division, including Technical Consulting, Engineering, and Support or Development.
Technical Consulting Senior Project Manager
$109K - $149K/yr
The Senior Project Manager (SPM) drives and facilitates the successful planning, execution ... Mainframe Division, including Technical Consulting, Engineering, and Support or Development.
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 ...
Sr. Lead, SW Support
Chicago, IL · On-site
Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...
Sr. Lead, SW Support
Chicago, IL · On-site
Strong experience in application production support across mainframe, distributed and data ... Understanding of engineering delivery pipelines, DevOps practices, continuous integration ...
Identity and Access Management (IAM) Security Administration Senior Engineer (Infrastructure Arch...
Chicago, IL · On-site
$147K/yr
We are seeking a highly experienced and technically proficient Senior Identity and Access ... Deep technical expertise in Active Directory , Microsoft Azure AWS, Mainframe , Oracle Database ...
Identity and Access Management (IAM) Security Administration Senior Engineer (Infrastructure Arch...
Chicago, IL · On-site
$147K/yr
We are seeking a highly experienced and technically proficient Senior Identity and Access ... Deep technical expertise in Active Directory , Microsoft Azure AWS, Mainframe , Oracle Database ...
... software engineering, architecture, or related roles * Experience leading architecture teams or senior-level architects * Deep expertise in designing across: * Mainframe systems (required)
... software engineering, architecture, or related roles * Experience leading architecture teams or senior-level architects * Deep expertise in designing across: * Mainframe systems (required)
Mainframe Modernization Program Lead
Chicago, IL · On-site
$101K - $132K/yr
... senior level client stakeholders • Strong leadership abilities to foster team performance and ... program management, DevOps practices • Drive end-to-end transformation of legacy mainframe ...
Mainframe Modernization Program Lead
Chicago, IL · On-site
$101K - $132K/yr
... senior level client stakeholders • Strong leadership abilities to foster team performance and ... program management, DevOps practices • Drive end-to-end transformation of legacy mainframe ...
Our company provides application analysis, design, development and programming, software ... Mainframe applications Additional Information * Good comm skills are a big priority * Duration: 2+ ...
Our company provides application analysis, design, development and programming, software ... Mainframe applications Additional Information * Good comm skills are a big priority * Duration: 2+ ...
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
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
Principal Solution Architect
Chicago, IL · On-site
$104 - $242/hr
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
Principal Solution Architect
Chicago, IL · On-site
$104 - $242/hr
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
Sr Director, Infrastructure and Network Services
Chicago, IL · On-site
$200K/yr
... replacing the agency's mainframe, the data network, e-mail system and disaster recovery ... Establish and govern service targets (SLA/OLA), reliability engineering practices, resilience ...
Sr Director, Infrastructure and Network Services
Chicago, IL · On-site
$200K/yr
... replacing the agency's mainframe, the data network, e-mail system and disaster recovery ... Establish and govern service targets (SLA/OLA), reliability engineering practices, resilience ...
Sr. Technical IT Recruiter
Oak Brook, IL · On-site
... Mainframe development, Java Development, Quality assurance testing, Unix system administration, Network engineering, Help desk and PC support Qualifications Desired Skills and Experience 3+ years or ...
Sr. Technical IT Recruiter
Oak Brook, IL · On-site
... Mainframe development, Java Development, Quality assurance testing, Unix system administration, Network engineering, Help desk and PC support Qualifications Desired Skills and Experience 3+ years or ...
Establish platform standards, engineering practices, governance processes, and operational controls ... HP NonStop (Tandem), Stratus Platforms, PSeries/AIX, IBM Z (Mainframe), or highly resilient based ...
Establish platform standards, engineering practices, governance processes, and operational controls ... HP NonStop (Tandem), Stratus Platforms, PSeries/AIX, IBM Z (Mainframe), or highly resilient based ...
Quality Engineering Manager
Chicago, IL · On-site
Partner with application DevOps teams and build CICD pipeline for the sanity, integration and ... Research and resolve people and project issues; provide recommendations; escalate to senior ...
Quality Engineering Manager
Chicago, IL · On-site
Partner with application DevOps teams and build CICD pipeline for the sanity, integration and ... Research and resolve people and project issues; provide recommendations; escalate to senior ...
Detailed Senior Corvision Developer.Location Remote okPosition SummaryThe Senior CorVision Developer will serve as the primary developer for critical legacy platforms built on OpenVMS, CorVision, RDB ...
Detailed Senior Corvision Developer.Location Remote okPosition SummaryThe Senior CorVision Developer will serve as the primary developer for critical legacy platforms built on OpenVMS, CorVision, RDB ...
Our company provides application analysis, design, development and programming, software ... Mainframe applications Additional Information * Good comm skills are a big priority * Duration: 2+ ...
Our company provides application analysis, design, development and programming, software ... Mainframe applications Additional Information * Good comm skills are a big priority * Duration: 2+ ...
Software Engineer IV - Java/Retail POS
Chicago, IL · On-site
$146.96 - $220.44/hr
The Engineer IV operates as a senior technical leader, driving architecture, development, and ... mainframe-based accounting platforms. * Drive system reliability through proactive monitoring ...
New
Software Engineer IV - Java/Retail POS
Chicago, IL · On-site
$146.96 - $220.44/hr
The Engineer IV operates as a senior technical leader, driving architecture, development, and ... mainframe-based accounting platforms. * Drive system reliability through proactive monitoring ...
New
Roles & Responsibilities 8+ years of IT extensive experience as Java Tech Lead / Senior Developer ... J2EE applications, mainframe applications, etc Extensive experience in AngularJS, Bootstrap ...
Roles & Responsibilities 8+ years of IT extensive experience as Java Tech Lead / Senior Developer ... J2EE applications, mainframe applications, etc Extensive experience in AngularJS, Bootstrap ...
Senior Mainframe Developer information
See Elgin, IL salary details
$38.02 - $40.55
7% of jobs
$40.55 - $43.07
1% of jobs
$43.07 - $45.60
0% of jobs
$45.60 - $48.13
8% of jobs
$48.13 - $50.66
0% of jobs
$50.66 - $53.18
6% of jobs
$53.57 is the 25th percentile. Wages below this are outliers.
$53.18 - $55.71
14% of jobs
The median wage is $58.06 / hr.
$55.71 - $58.24
15% of jobs
$58.24 - $60.77
16% of jobs
$61.78 is the 75th percentile. Wages above this are outliers.
$60.77 - $63.29
21% of jobs
$63.29 - $65.82
13% of jobs
$38
$56
$65
How much do senior mainframe developer jobs pay per hour?
As of Aug 21, 2026, the average hourly pay for senior mainframe developer in Elgin, IL is $56.99, according to ZipRecruiter salary data. Most workers in this role earn between $53.46 and $62.26 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 Elgin, IL?
For Senior Mainframe Developer jobs in Elgin, IL, the most frequently searched job titles are:
What job categories do people searching Senior Mainframe Developer jobs in Elgin, IL look for?
The top searched job categories for Senior Mainframe Developer jobs in Elgin, IL are:
What cities near Elgin, IL are hiring for Senior Mainframe Developer jobs?
Cities near Elgin, IL with the most Senior Mainframe Developer job openings:
Job description
Company Description
IT
Job Description
Role: Hadoop Developer
Location: Riverwoods, IL
Duration: Fulltime
BGV will be done for the selected candidates.
Job Duties:
The Senior/Lead Hadoop Developer is responsible for designing, developing, testing, tuning and building a large-scale data processing system, for Data Ingestion and Data products that allow the Client to improve quality, velocity and monetization of our data assets for both Operational Applications and Analytical needs.
Design, develop, validate and deploy the ETL processes
Must have used HADOOP (PIG, HIVE, SQOOP) on HORTONWORKS Distribution.
Responsible for the documentation of all Extract, Transform and Load (ETL) processes
Maintain and enhance ETL code, work with the QA and DBA team to fix performance issues
Collaborate with the Application team to design and develop required ETL processes, performance tune ETL programs/scripts.
Work with business partners to develop business rules and business rule execution
Perform process improvement and re-engineering with an understanding of technical problems and solutions as they relate to the current and future business environment.
Design and develop innovative solutions for demanding business situations.
Help drive cross team design / development via technical leadership / mentoring. Work with Offshore team of developers.
Analyze complex distributed production deployments, and make recommendations to optimize performance
Essential skills
Minimum 3 years ETL experience with RDBNS and Big Data strongly preferred, may consider experience with Informatica or Datastage as an alternate.
Minimum 2+ years of experience in creating reports using TABLEAU.
Proficiency with HORTONWORKS Hadoop distribution components and custom packages
Proven understanding and related experience with Hadoop, HBase, Hive, Pig, Sqoop, Flume, Hbase and/or Map/Reduce
Excellent RDBMS (Oracle, SQL Server) knowledge for development using SQL/PL SQL
Basic UNIX OS and Shell Scripting skills
6+ years' experience in UNIX and Shell Scripting.
3+ years' experience in job scheduling tools like AutoSys.
3+ years' experience in Pig and Hive Queries.
3+ years' experience Hand on experience with Oozie.
3+ years' experience in Importing and exporting the data using Sqoop from HDFS to Relational Database systems/mainframe and vice-versa.
3+ years' experience in Importing and exporting the data using Sqoop from HDFS to Relational Database systems/Teradata and vice-versa.
Must have 2+ Experience in working with Spark for data manipulation, preparation, cleansing.
Please respond with your word resume and requested details:
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Additional Information
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About Infoways
Sourced by ZipRecruiter
Whatever your ultimate Infor Platform destination, Infoways is vested in delivering support services that are scalable, and flexible, to your organization’s specific requirements. We create client centric teams that replicate your methodology and processes supported by our network of over 40,000 resources we deliver to meet your organization's requirements. Our tailored Service,Support scenarios include Customizations, Integration, implantation, migrations, and testing, across multiple GEOs.
Industry
It services and software development
Company size
51 - 200 Employees
Headquarters location
Langhorne, PA, US