Omaha, NE · On-site
$46.75 - $60.25/hr
Mainframe Assembler Developer - Credit Card Authorization Location: Onsite - Omaha, NC Long-Term Contract (W2/C2C) Locals - Preferred. We are seeking a highly skilled Mainframe Assembler Developer ...
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Omaha, NE · On-site
$46.75 - $60.25/hr
Mainframe Assembler Developer - Credit Card Authorization Location: Onsite - Omaha, NC Long-Term Contract (W2/C2C) Locals - Preferred. We are seeking a highly skilled Mainframe Assembler Developer ...
Omaha, NE · On-site
$45.25 - $58/hr
XXX/hr Contract duration (in months)* 12 Job Details: Must Have Skills (Top technical skills only) * Mainframe (Cobol, JCL, DB2, CICS, VSAM) Nice to have skills (Top 2 only) 1. VS CODE , Devin, AI ...
Omaha, NE · On-site
$45.25 - $58/hr
XXX/hr Contract duration (in months)* 12 Job Details: Must Have Skills (Top technical skills only) * Mainframe (Cobol, JCL, DB2, CICS, VSAM) Nice to have skills (Top 2 only) 1. VS CODE , Devin, AI ...
Omaha, NE · On-site
$46.75 - $60.25/hr
Contract/W2 Technical Skills: Coding Test is Mandatory for this role. * Should have experience in Mainframe Application Development along with strong hands-on Cobol , JCL, VSAM, Db2 and Mainframe ...
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Omaha, NE · On-site
$46.75 - $60.25/hr
Contract/W2 Technical Skills: Coding Test is Mandatory for this role. * Should have experience in Mainframe Application Development along with strong hands-on Cobol , JCL, VSAM, Db2 and Mainframe ...
Omaha, NE · On-site
$46.75 - $60.25/hr
Contract Job Summary We are seeking an experienced Mainframe Developer with CICS expertise to design, develop, maintain, and support mission-critical applications running on IBM z/OS environments.
Omaha, NE · On-site
$46.75 - $60.25/hr
Contract Job Summary We are seeking an experienced Mainframe Developer with CICS expertise to design, develop, maintain, and support mission-critical applications running on IBM z/OS environments.
Omaha, NE · On-site
$45.25 - $58/hr
Contract duration 12 Target Start Date 06 Jul 2026 Job Details: Must Have Skills Mainframe (Cobol, JCL, DB2, CICS, VSAM), Zowe Explorer Detailed In the role of Technology Lead, candidate will be a ...
Omaha, NE · On-site
$45.25 - $58/hr
Contract duration 12 Target Start Date 06 Jul 2026 Job Details: Must Have Skills Mainframe (Cobol, JCL, DB2, CICS, VSAM), Zowe Explorer Detailed In the role of Technology Lead, candidate will be a ...
Omaha, NE · On-site
$45.25 - $58/hr
XXX/hr Contract duration: 12months Target Start Date: 06 Jul 2026 Job Details: Must Have Skills Mainframe (Cobol, JCL, DB2, CICS, VSAM), Zowe Explorer Nice to have skills VS CODE , Devin, AI models ...
Omaha, NE · On-site
$45.25 - $58/hr
XXX/hr Contract duration: 12months Target Start Date: 06 Jul 2026 Job Details: Must Have Skills Mainframe (Cobol, JCL, DB2, CICS, VSAM), Zowe Explorer Nice to have skills VS CODE , Devin, AI models ...
Omaha, NE · On-site
This is a contract position. * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD , L2-EAD, OPT-EAD & TN can apply. * No H1B candidates please. * Please mention your Immigration Status while ...
Omaha, NE · On-site
This is a contract position. * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD , L2-EAD, OPT-EAD & TN can apply. * No H1B candidates please. * Please mention your Immigration Status while ...
Omaha, NE · On-site
Lead modernization initiatives to evolve legacy mainframe capabilities toward distributed and cloud ... Strong vendor management skills and experience negotiating technology contracts and managing third ...
Omaha, NE · On-site
Lead modernization initiatives to evolve legacy mainframe capabilities toward distributed and cloud ... Strong vendor management skills and experience negotiating technology contracts and managing third ...
Omaha, NE · On-site
... Mainframe and Tosca Automation Tester Work Location & Reporting Address: Omaha, NE 68124 (Onsite. Will consider candidates willing to relocate to client's location) Contract duration: 6 MAX VENDOR ...
Omaha, NE · On-site
... Mainframe and Tosca Automation Tester Work Location & Reporting Address: Omaha, NE 68124 (Onsite. Will consider candidates willing to relocate to client's location) Contract duration: 6 MAX VENDOR ...
Lincoln, NE · On-site
Lincoln, NE Duration: 12+ Month Contract General Description : The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Lincoln, NE · On-site
Lincoln, NE Duration: 12+ Month Contract General Description : The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Lincoln, NE · On-site
Lincoln, NE Duration: 15+ Month Contract General Description: The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Lincoln, NE · On-site
Lincoln, NE Duration: 15+ Month Contract General Description: The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Lincoln, NE · On-site
Lincoln, NE Duration: 12+ Month Contract General Description : The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Lincoln, NE · On-site
Lincoln, NE Duration: 12+ Month Contract General Description : The person in this position is responsible for all aspects of supporting CICS Services running in a mainframe environment (z13). This ...
Omaha, NE Duration: 6 Months Contract CICS SYSTEMS ADMINISTRATOR Job Specific Responsibilities ... IBM Mainframe Operations, TSO ISPF, z/OS JES II JCL and CICS. Skills Needed: (Mention in Years ...
Omaha, NE Duration: 6 Months Contract CICS SYSTEMS ADMINISTRATOR Job Specific Responsibilities ... IBM Mainframe Operations, TSO ISPF, z/OS JES II JCL and CICS. Skills Needed: (Mention in Years ...
$62 - $70/hr
Senior Mainframe Programmer | $ 62 - $ 70 Per Hour | Hybrid Contract What Matters Most * Competitive Pay of $62 - $70 per hour * Schedule: Flexible Hybrid (50% per week in-office after 100% onsite ...
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$62 - $70/hr
Senior Mainframe Programmer | $ 62 - $ 70 Per Hour | Hybrid Contract What Matters Most * Competitive Pay of $62 - $70 per hour * Schedule: Flexible Hybrid (50% per week in-office after 100% onsite ...
Lincoln, NE · On-site
$65K - $94K/yr
... Mainframe consoles. * Experience with ITIL ticket systems, BMC Remedy, and/or ServiceNow ... Should this position support a Federal Government contract, now or in the future, the successful ...
Lincoln, NE · On-site
$65K - $94K/yr
... Mainframe consoles. * Experience with ITIL ticket systems, BMC Remedy, and/or ServiceNow ... Should this position support a Federal Government contract, now or in the future, the successful ...
Omaha, NE · On-site
$65K - $94K/yr
... Mainframe consoles. * Experience with ITIL ticket systems, BMC Remedy, and/or ServiceNow ... Should this position support a Federal Government contract, now or in the future, the successful ...
Omaha, NE · On-site
$65K - $94K/yr
... Mainframe consoles. * Experience with ITIL ticket systems, BMC Remedy, and/or ServiceNow ... Should this position support a Federal Government contract, now or in the future, the successful ...
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise.
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise.
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise. Employment Type: FULL_TIME
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise. Employment Type: FULL_TIME
Lincoln, NE · On-site
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise.
Lincoln, NE · On-site
... e.g., PCs, servers, mainframes) | Answers questions regarding system procedures, online ... contract, implied or otherwise.
A Contract Mainframe job involves working on mainframe computer systems under a temporary or project-based contract. Professionals in this role typically handle tasks such as system maintenance, COBOL programming, database management, and performance optimization. These roles are common in industries like banking, healthcare, and government, where legacy mainframe systems are critical. Contractors may work remotely or on-site, depending on the employer's needs.
Contract Mainframe professionals are often brought in to support or upgrade legacy mainframe systems, handle batch processing jobs, develop and maintain COBOL programs, or assist with system integration initiatives. These roles typically involve troubleshooting critical issues, optimizing system performance, and working closely with other IT and business teams to ensure that mainframe operations align with organizational goals. Contractors may also be involved in mainframe migrations to modern platforms or data center consolidations. The work environment is often fast-paced and project-driven, requiring adaptability to rapidly changing requirements and timelines.
To thrive as a Contract Mainframe professional, you need strong experience in mainframe technologies such as COBOL, JCL, CICS, and DB2, supported by a degree in computer science or a related field. Familiarity with tools like IBM z/OS, TSO/ISPF, and debugging or performance analysis software, as well as certifications like IBM Certified System Programmer, are highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role due to the dynamic nature of contract engagements. These competencies are crucial for efficiently maintaining legacy systems, ensuring business continuity, and collaborating with IT and business stakeholders.
The most popular types of Mainframe jobs in Nebraska are:
For Contract Mainframe jobs in Nebraska, the most frequently searched job titles are:
The top searched job categories for Contract Mainframe jobs in Nebraska are:
Cities in Nebraska with the most Contract Mainframe job openings:
$46.75 - $60.25/hr
Contractor
Re-posted 6 days ago
Locals - Preferred.
Job Description:
We are seeking a highly skilled Mainframe Assembler Developer with strong experience in the Credit Card Authorization domain to join our client’s core processing team in Omaha, NC. The ideal candidate will possess a solid background in Assembler, COBOL, JCL, and CICS, with a focus on transaction-heavy, high-performance systems.
Key Responsibilities:
Required Skills:
Nice to Have:
To Apply: Please share resume to Sanghab@acestackllc.com
Sourced by ZipRecruiter
AceStack is a global IT consulting & Staffing agency. We deal in Health care (Nursing, Allied, Clinical/Non-clinical) Staffing, Engineering Staffing & I.T. Staffing. Founded in 2017 in New Jersey, AceStack has reported consistent growth and profit every year and carries zero debt. AceStack consultants are placed across USA, Canada, Mexico, and Asia. In addition to our headquarters in New Jersey – USA, we also have offices in Canada, Noida, and Ahmedabad. AceStack’s exceptionally high-touch service keeps our clients satisfied and our Consultants/Travelers engaged. We believe in investing in our Consultants/Clients in a variety of ways. We employ AceStack ambassador who helps guide Consultants through the on-boarding process and ensure the transition into their new role with our Client is seamless. We also have dedicated Consultant care representatives located throughout our organization who provide the same level of attention throughout our Consultant’s tenure. Due to this level of attention and care, AceStack enjoys not only one of the highest retention rates in the staffing industry but also one of the highest redeployment rates in the industry.
