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Mainframes Developer Jobs in Delaware (NOW HIRING)

K-Tek Resourcing LLC

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61/hr

Wilmington, DE Exp: 10+ Yrs RTTO - 5 Days Onsite Required Skills: • Programming Languages: Strong proficiency in COBOL • Mainframe Operating Systems: In-depth knowledge of z/OS • Database ...

Hirekeyz Inc

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61.25/hr

W-2/Full Time Required Skills: • Programming Languages: Strong proficiency in COBOL • Mainframe Operating Systems: In-depth knowledge of z/OS • Database Technologies: Expertise in IMS database ...

Xforia, Inc.

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61.25/hr

Jersey City NJ Experience - 8+ RTTO - 5 Days Onsite Required Skills: • Programming Languages: Strong proficiency in COBOL • Mainframe Operating Systems: In-depth knowledge of z/OS • Database ...

Lorven Technologies

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61.25/hr

Wilmington DE (5 Days Onsite) Contract/Fulltime Required Skills: ( Should be flexible for on call support) • Programming Languages: Strong proficiency in COBOL • Mainframe Operating Systems: In ...

Galent

Mainframe IMS and CICS

Wilmington, DE · On-site

$47.50 - $61/hr

Programming Languages: Strong proficiency in COBOL * Mainframe Operating Systems: In-depth knowledge of z/OS * Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC

Staffingine LLC

Mainframe IMS DB Developer

Wilmington, DE · On-site

$47.50 - $61.25/hr

Mainframe IMS DB Developer Job Location: Wilmington, DE Job Type: Full-Time * Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or ...

Hirekeyz Inc

Mainframe IMS DB

Wilmington, DE · On-site

$47.50 - $61.25/hr

Role: Mainframe IMS DB Location: Wilmington, DE (Onsite) Job Type: Full Time Required Skills ... CICS - Strong understanding of transaction processing and programming interfaces * JCL - Ability to ...

Maintec Technologies

Mainframe IMS DB

Wilmington, DE · On-site

$47.50 - $61.25/hr

Mainframe IMS DB Wilmington DE Contract/ Fulltime No of Positions: 10 Must Have: IMS/DB, CICS ... and programming interfaces JCL - Ability to write/manage batch processing scripts System ...

SR Partners LLC

Mainframe IMS DB with CICS

Wilmington, DE · On-site

$47.50 - $61/hr

Mainframe with IMS DB with CICS Location: Wilmington, DE (Onsite from Day 1) Required ... programming languages and database querying languages. Overall knowledge of the Software ...

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Mainframes Developer information

Are mainframe engineers in demand?

Mainframes developers are in steady demand due to the continued use of mainframe systems in industries like finance, government, and healthcare. They require specialized skills in COBOL, JCL, and mainframe environments, and demand often depends on the organization's reliance on legacy systems. While some companies are transitioning to newer technologies, mainframe expertise remains valuable for maintaining critical infrastructure.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in COBOL, JCL, and mainframe environments tend to earn higher salaries, especially in industries like finance and government. Salaries may also vary based on the complexity of projects and the employer's size.

Is mainframe developer a good career?

Mainframe developers work with large-scale computer systems used by many organizations for critical applications. The role offers stable employment, competitive salaries, and opportunities to work with legacy technologies like COBOL and JCL. As demand persists in industries such as finance and government, it can be a solid career choice for those with relevant skills and certifications.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers focus on maintaining and optimizing these systems, often integrating AI tools to enhance performance but not replacing the hardware or fundamental role of mainframes in data processing. Skills in legacy systems, programming languages like COBOL, and system security remain essential for mainframe professionals.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Delaware? For Mainframes Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Delaware look for? The top searched job categories for Mainframes Developer jobs in Delaware are:
Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Delaware as of July 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 100% In-person job distribution.
Mainframe IMS and CICS

Mainframe IMS and CICS

K-Tek Resourcing LLC

Wilmington, DE • On-site

$47.50 - $61/hr

Other

Posted 8 days ago

Job description

Job Title: Mainframe IMS and CICS

Location : Wilmington, DE

Exp: 10+ Yrs

RTTO – 5 Days Onsite

Job Description

 

Required Skills:
• Programming Languages: Strong proficiency in COBOL
• Mainframe Operating Systems: In-depth knowledge of z/OS
• Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC
• Transaction Processing: Thorough understanding of CICS functionalities and programming interfaces
• Job Control Language (JCL): Ability to write and manage JCL scripts for batch processing
• System Administration: Basic understanding of mainframe system administration tasks like data set management and security

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