Mainframe Assembler
Han IT Staffing
Job Description
Job Description
Job Title: Mainframe Assembler
Location: Wilmington, DE (Onsite)
Duration: Contract
Job Description:
- Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the IBM Assembler language. They should also be familiar with the entire Software Development Life Cycle (SDLC) and have a solid understanding of mainframe operating systems, such as z/OS.
- Debugging and troubleshooting: They perform debugging and troubleshooting of mainframe applications to ensure they function correctly and efficiently.
- Documentation: Mainframe assemblers may also be responsible for documenting the design of the assembler programs, explaining how they work, and providing guidelines for their use.
- Technical support: They provide technical support for mainframe systems, optimizing performance, and ensuring compliance with coding standards and technical design.
- These assemblers work closely with system architects and analysts to understand the requirements and specifications of a system, and then translate these into efficient, low-level machine code. They must keep themselves updated with the latest mainframe technologies and assembler programming techniques to ensure the continuous functionality and reliability of mainframe systems.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Mainframe Assembler in Wilmington, DE vacancy
- ...Mainframe Assembler Required Skills: Assembler language, Z/OS, Mainframe Responsibilities: Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the IBM Assembler language. They...Mainframe
- ...Job Title: Mainframe Assembler Mode of Work : Contract Location: Wilmington , DE Job Description: Design, coding, and testing: Mainframe assemblers are responsible for designing, coding, and testing application programs using the...MainframeContract work
- Envision Technology Solutions is seeking a Mainframe Assembler to design, code, and test IBM Assembler programs within the SDLC. The role requires solid knowledge of z/OS and mainframe operating systems, and the ability to translate requirements into efficient machine code...Mainframe
- Job ID: 25810926Reference Number: 25-00716Title: Mainframe DeveloperLocation: Wilmington, DE, 08830Posted Date: 2025-06-30Company: HAN StaffingJob Title: Mainframe DeveloperLocation : Wilmington DEExperience - 8+RTTO - Day 1Required Skills:• Mandatory Skills- COBOL, MQ,...Mainframe
- Job ID: 23464194Reference Number: 24-01107Title: Mainframe DeveloperLocation: Wilmington, DE, 08830Posted Date: 2024-11-05Company: HAN StaffingPosition: Mainframe Developer with IMS BackgroundLocation: Wilmington, DE (Day 1 Onsite is Must)Duration: ContractNote: We need...Mainframe
- Job ID: 25501695Reference Number: 25-00417Title: mainframe DeveloperPosted Date: 2025-05-09Company: HAN StaffingLocation : Wilmington DE Job Description: Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAM Working on enterprise-wide applications, Agile methodologies Process...Mainframe
- Job-ID31842506Reference26-00371 Job Title: Senior Mainframe Application DeveloperLocation : Wilmington, DE OnsiteContractRTTO - 5 Days OnsiteMandatory Skills - IBM-Z/OS COBOL, CICS, DB2, IBM MQ, VSAM, JCL, CA7, Changeman and IBM Mainframe Utilities along with problem solving...Mainframe
- ...Job Title: Mainframe IMS and CICS - All role will require client interview Location : Wilmington DE Location : Jersey City NJ Experience - 8+ RTTO - 5 Days Onsite Required Skills: • Programming Languages: Strong proficiency...Mainframe
- ...Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Mainframe Developer (COBOL & Modernization)Location: Wilmington, DE (5 days a week onsite)Job Description:OverviewWe are seeking an...Mainframe
$46 - $51 per hour
Job Title Job Overview: Pay Range: $46hr - $51hr Requirement/Must Have: Candidate should have expertise in COBOL, JCL, VSAM, IMS, CICS & DB2. Expertise in CICS Programming including knowledge of CICS Screen Programming is Mandatory. Experience/Knowledge...Mainframe- ...functionality.Identifies and resolves network and telecommunication system malfunctions including connectivity and functionality for mainframe and remote access and other connections/interfaces; start/restart network after disruptions or failures using computer diagnostic...MainframeRemote work
$60 - $70 per hour
A leading consulting firm is seeking a Mid-Senior level Mainframe (Cobol) Consultant in Wilmington, DE. The role involves executing software solutions, providing technical guidance, and participating in the Agile development process. Ideal candidates should possess solid...MainframeHourly payContract work- ...Role: Senior Mainframe Developer # 54254 - 1 Location: 880 Powder Mill Road, Wilmington, DE (Onsite role, Need Locals) Duration: 12+ Months Webex Interview Client: Banking Thru Cognizant Job Description: ? Develops and implements solutions...MainframeLocal area
$121.13k - $193.8k
Calling all innovators - find your future at Fiserv.We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of...MainframeFull time- Mainframe IMS and CICS - Wilmington, DE - Onsite Be among the first 25 applicants. Dice is the leading career destination for tech experts at every stage of their careers. Our client, ProCorp Systems Inc., is seeking a Mainframe IMS and CICS Developer. Apply via Dice today...MainframeFull timeLocal area
- ...management HSM messages and EMV transaction flows Experience with version control tools like Git Qualifications Mandatory Skills : JCL, Mainframe Enterprise Cobol, VSAM, Mainframe DB2, Mainframe Admin, Z/OS, Mainframe - COBOL/JCL/DB2, Mainframe COBOL Good to Have Skills : JCL...MainframeContract work
- ...-based payments, digital banking platforms, core banking and merchant solutions.Preferred financial industry experience.Preferred mainframe experience.Exceptional communication and presentation skills, emotional intelligence, with the ability to listen, advise, empathize...MainframeInterim role
$50 - $55 per hour
Job Title - Mainframe IMS DB Developer (10 roles) Location: Wilmington, DE - 5 days onsite role, no hybrid Duration: Long Term Contract role Type: Contract W2 Experience: 8-12 Years Pay Range $50.00/hr - $55.00/hr Mandatory & Required Skills IMS/DB, CICS, COBOL and...MainframeLong term contractContract workLocal area$60 - $70 per hour
...BCforward Presently we are unable to sponsor and request applicants to apply who are authorized to work without sponsorship* Role: Mainframe (Cobol) Consultant Jersey City, NJ Onsite 5 Days Job Description Is multi-skilled with expertise across software development...MainframeContract workFor contractors- ...with modern technology stacks, including cloud, big data, microservices, APIs Experience with legacy technology stacks, such as Mainframe Familiarity with developing and driving automation frameworks, including user acceptance testing Applicants must be authorized to...MainframeWork visa
- ...message the job poster from Arkisol Inc Are you a passionate Mainframe IMS DB Developer looking for your next adventure? We have an amazing... ...in software engineering with a solid foundation in Mainframe Assembler programming, IMS, and DB2 Hands-on experience in system design...MainframeFull time
$65 - $75 per hour
...00/hr Direct message the job poster from Mphasis Job Title: Mainframe IMS DB Developer (5 roles) Job responsibilities Executes software... ..., and operational stability Hands-on experience in Mainframe Assembler programming, IMS, DB2 Experience in developing, debugging,...MainframeFull time$105k - $110k
...Job Description Job Description Full Time Role!!! Job Title: Senior Mainframe Developer Experience: 10 Years Salary : $105-110K Location: Wilmington, DE RTTO 5 Days Onsite Mandatory Skills - CICS, DB2, IBM MQ, VSAM, JCL, CA7, Changeman and...MainframeFull time$110k - $165k
...hardware and software technologies. The IBM z platform and the mainframe disk and tape technologies are frequently refreshed across our... ...MQExcellent oral/written communication skillsSkills desired:Assembler, COBOL and REXX coding and knowledge of CICS ExitsWeb application...MainframeTemporary workLocal areaRemote workFlexible hours$146k - $244.8k
...patterns, such as Kafka-based event processing, pub/sub architecture, event-driven integration, and real-time data flows.Knowledge of mainframe operations, legacy modernization, or distributed platform migration is preferred.Experience with domain-driven design; cloud, data...MainframeVisa sponsorshipMonday to Friday$22 - $30 per hour
Description The Cable Technician will work with TRI-M Group's teams in new construction commercial environments. The individual will be focused on pulling, testing and terminating Cat 5 Cat 6 and potential fiber. . Most of the work will be conducted in-person from...Contract workTemporary work- ...and facilitation skills Proficiency with Microsoft Office (Excel, PowerPoint, Word) Familiarity with card processing and/or mainframe-based platforms (for example, TSYS) Preferred Qualifications, Capabilities, and Skills Experience building automated workflows...MainframeWork at officeWork visa
- ...Technology Leadership Guide engineering teams across a broad technology landscape, including: Legacy platforms (IBM Mainframe, TPF) Modern stacks (Java, Spring Boot, cloud-native services) ~ Drive transition strategies from legacy to modern, event-driven...MainframeContract workRemote work
$52k - $72.8k
...Mechanical Valve AssemblerThis role focuses on the precise assembly, disassembly, repair, and testing of industrial valves and related automation equipment. You work with mechanical, electrical, and automation components to ensure valves and control systems operate safely...Permanent employmentTemporary work- ...Control Valve And Positioner AssemblerA Control Valve and Positioner Assembler turns individual components into reliable flow-control equipment—the kind of work where precision is not a finishing touch; it is the whole foundation. This role assembles, adjusts, tests, and...Apprenticeship
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mainframe Assembler. Be the first to apply!



