System One
Mainframe Developer
Location: Rockville, Maryland
Type: Contract
Compensation: 180k
Contractor Work Model: Onsite
ALTA IT Services is seeking a highly experienced Z/OS Mainframe Developer with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services systems and thrive in an Agile development environment.
Required Qualifications:
Minimum 10 years of experience in:
COBOL
DB2
Command-Level CICS
JCL
Batch processing
TSO/ISPF
Extensive hands-on experience with Assembler, COBOL, and CICS in a Z/OS Mainframe environment
Strong coding skills with proven adherence to development standards
Familiarity with SDLC and Agile methodologies
Experience with FIS OPF (Open Payments Framework) for ACH processing
FIS Connex experience is a plus, but not require
Responsibilities:
Analyze, define, and document technical designs
Design and develop new applications and integrate enhancements
Maintain and monitor systems post-deployment
Prepare test data, conduct testing, and debug code
Troubleshoot and resolve application issues
Conduct research and provide technical recommendations
Participate in full-cycle application development
Preferred Skills:
Experience with Serena ChangeMan ZMF
Development experience with IBM Mainframe Assembly language and Concept 14 macros
Strong analytical, problem-solving, and organizational skills
Effective verbal and written communication
Ability to manage conflicting priorities and adapt to changing requirements
Proficiency with database and presentation to
#M-
#LI-
#DI-
Ref: #850-Rockville (ALTA IT)
System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
Location: Rockville, Maryland
Type: Contract
Compensation: 180k
Contractor Work Model: Onsite
ALTA IT Services is seeking a highly experienced Z/OS Mainframe Developer with deep expertise in Assembler, COBOL, and CICS. The ideal candidate will have a strong background in financial services systems and thrive in an Agile development environment.
Required Qualifications:
Minimum 10 years of experience in:
COBOL
DB2
Command-Level CICS
JCL
Batch processing
TSO/ISPF
Extensive hands-on experience with Assembler, COBOL, and CICS in a Z/OS Mainframe environment
Strong coding skills with proven adherence to development standards
Familiarity with SDLC and Agile methodologies
Experience with FIS OPF (Open Payments Framework) for ACH processing
FIS Connex experience is a plus, but not require
Responsibilities:
Analyze, define, and document technical designs
Design and develop new applications and integrate enhancements
Maintain and monitor systems post-deployment
Prepare test data, conduct testing, and debug code
Troubleshoot and resolve application issues
Conduct research and provide technical recommendations
Participate in full-cycle application development
Preferred Skills:
Experience with Serena ChangeMan ZMF
Development experience with IBM Mainframe Assembly language and Concept 14 macros
Strong analytical, problem-solving, and organizational skills
Effective verbal and written communication
Ability to manage conflicting priorities and adapt to changing requirements
Proficiency with database and presentation to
#M-
#LI-
#DI-
Ref: #850-Rockville (ALTA IT)
System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.