Mainframe System Programmer Jobs in Denver, CO

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Mainframe Natural / ADABAS System Analyst

Logisoft Technologies Inc

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Remote

Contract

Job Title: Mainframe Natural / ADABAS System Analyst Location: Remote Duration: 12 Months Required Skills: 12+ years in systems analysis or mainframe application support roles.8+ years of hands-on development/analysis using Natural 4 and ADABAS (both batch and online).Proficiency in JCL scripting and working in TSODeep understanding of complex batch processing, job dependencies, and scheduling logic.Experience with ENTIREX Broker or equivalent middleware integration tools.Expertise in data struc
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Posted 5 hours ago

Mainframe Vantage Programmer

Digital Minds Technologies Inc.

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Remote

Full-time

Description: Note: Remote work can be considered but & we need resources who can firmly confirm joining as CTH. For this position, requirement is product development experience on Index Universal life products on Vantage. applications. Role Responsibilities: Development of life insurance products on mainframe vantage applications. Study design, development and support of mission critical business applications using formal software engineering and project management methodologies. Perform System
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Posted 60+ days ago | Updated 11 days ago

Mainframe CICS System Programmer

Brilliant Infotech Inc.

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Remote

Contract, Third Party

Role: MainframeCICS System Programmer Location: Remote Type of Employment: Contract-to-Hire Length of Contract: 06 months Required Experience: 10+ Years Job Description: Client need a CICS Systems programmer with experties in CICS, DB2 and MQ. Candidate also need to have good experience with CICSPlex, JCL, SMP/E, CICS SMF, CICS Performance Analyzer, CICS monitoring tools etc.
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Posted 60+ days ago | Updated 15 days ago

Mainframe Systems Programmer Automation || 100% Remote

Intone Networks Inc.

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Remote or New Jersey, USA

Third Party, Contract

Mainframe Systems Programmer Automation. Phone and Video Location : 100% remote 12+ Months Contract Client is mostly focus on SA System Automation experience. Position Summary:- As part of Mainframe Automation team, this position will be part of a team focused on accelerating the design and performance of our development of automation, integration into platforms and architectural design of multiple platforms: System Automation and Netview. Key Areas of Focus for this Role Setting up N
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Posted 11 days ago | Updated 1 hour ago

Mainframe Programmer

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This position will be located in the Washington DC Metro area (DC / MD / VA) and will be a hybrid position, primarily remote with a periodic need for
Posted 60+ days ago | Updated 7 hours ago

IBM Mainframe Operator--Remote (DC area preferred)

Protos IT

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Remote

Contract

Title: IBM Mainframe Operator location: Remote (DC area preferred), (10pm 6am and may include some weekend overnight shifts) Duration: 6 months security clearance; Public Trust This is a remote position with a need for schedule flexibility. This position is staffed 24x7x365, the shift we are primarily hiring for is 10pm 6am and may include some weekend overnight shifts. seeking an IBM Mainframe Operator to be a member of our Mainframe Operations Team supporting our customers at the Department of
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Posted 3 days ago | Updated 6 hours ago

Mainframe Storage Engineer

Calibro Corp

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Remote

Contract

We are seeking a seasoned Mainframe Storage Engineer to support and enhance our IBM DS8K storage infrastructure in a z/OS environment. This role involves hands-on administration, planning, and implementation of storage solutions, with a focus on performance, reliability, and disaster recovery. Fully Remote, Contract Role Responsibilities: Serve as an individual contributor on transformational tasks, critical issues, and continuous improvement of the enterprise storage environment. Lead IBM DS8K
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Posted 20 days ago

Mainframe IDMS Developer_REMOTE

Global IT Family

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Remote

Contract

Role: Mainframe IDMS Developer Location: REMOTE Duration: 12+ Months Required Skills: Trace and document data system logic and flows by reading & analyzing JCL, COBOL programs, Bachman diagrams, CICS definitions, ADSO/IDMS programs and 3rd party utility control cards, IDCAMS, SYNCSORT and other common mainframe data manipulation processes including DMLOs. Extracting and documenting Business Rules embedded in Mainframe programs, third party utilities, and other data manipulation products. This i
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Posted 7 days ago

IBM Mainframe Operator @ Remote (DC area preferred) (NIGHT SHIFT JOB)

Protos IT

•

Remote

Full-time

Job Title: IBM Mainframe Operator Location: Remote (DC area preferred) (NIGHT SHIFT JOB) Duration: 6+ Months contract to hire This position is staffed 24x7x365, the shift we are primarily hiring for is 10pm 6am and may include some weekend overnight shifts. Pref Consultant's With Active public trust clearance Primary Responsibilities Include: Serves as an Operator for the mainframe environment, which provides mainframe systems support for -wide customers in an enterprise data center environment
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Posted 3 days ago

Senior Mainframe Developer (Part Time - Remote)

GSK Solutions Inc.

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Remote or Salem, Oregon, USA

Third Party, Contract

Job Title: Senior Mainframe Developer (Part Time - Remote) Location: Salem, OR Duration: 12 Months Pay Rate: $90/hr on C2C / 1099 all inclusive (OR) $80/hr on W2 Schedule: Mon-Fri 4hr/day between 8 AM - 12 PM Job Description Computer systems specialists provide technical guidance for the development and troubleshooting of computer systems. They identify system data, hardware or software components required to meet user needs. They also develop guidelines for implementing secure systems to custom
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Posted 4 hours ago | Updated 1 hour ago

Mainframe with Broadcom CA

Tachyon Technologies

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Remote or Madison, Wisconsin, USA

Full-time, Part-time, Contract, Third Party

Locals are preferred but remote work is also accepted. Position: Mainframe with Broadcom CA Top Secret Location : Madison (Wisconsin) / Remote may also work. Long Term Project Key Responsibilities: - Administer and manage Broadcom CA Top Secret security software - Knowledge of Mainframe and Cobol is expected - Implement and enforce policies, procedures, and standards - Manage user access and permissions, ensuring proper authorization and authentication - Maintain documentation, policies,
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Posted 1 day ago | Updated moments ago

Mainframe Developer / IDMS - Remote

Federal Soft Systems Inc.

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Remote

Contract, Third Party

Mainframe Developer 100% Remote Key Responsibilities: Analyze and document data system logic by interpreting COBOL programs, JCL, ADSO/IDMS programs, Bachman diagrams, and CICS definitions. Extract and translate business and functional rules embedded within mainframe programs and third-party utilities. Work closely with business teams to map how legacy systems support current federal and state requirements. Maintain legacy systems while supporting modernization and system migration initiatives
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Posted 7 days ago

Mainframe IMS DBA

AIT Global, Inc.

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CA

Third Party

Job Title: Mainframe IMS DBA Location: Toronto - Remote General Responsibilities: Requires good problem solving skills. Ability to debug & diagnose DBMS system and utility software Requires IMS Sysplex experience & datasharing expertise Various types of IMS restarts (COLD/WARM/ERE). Knowledge about IMS SYSGEN process - Defining/Adding Transactions and Programs to the IMS system. Knowledge of IMS Controls Blocks (DBDs, PSBs, ACBs). Knowledge of IMS Database Recovery Control (DBRC) concepts and
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Posted 6 days ago | Updated 3 hours ago

Mainframe with Broadcom CA Top Secret

Pull Skill Technologies

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Remote

Contract

Position: Mainframe with Broadcom CA Top Secret Location : Madison (Wisconsin) / Remote may also work. Duration: 6 Months Key Responsibilities: Administer and manage Broadcom CA Top Secret security softwareKnowledge of Mainframe and Cobol is expectedImplement and enforce policies, procedures, and standardsManage user access and permissions, ensuring proper authorization and authenticationMaintain documentation, policies, and proceduresStay updated with the latest security trends, threats, and te
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Posted 5 hours ago

Mainframe Admin

Info Way Solutions

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Remote

Contract, Third Party

Mainframe AdminRemote - USANeed Mainframe Admin with installation, upgrade and maintenance experienceBelow is the JD for this position:Excellent understanding of System z architecture, Support and Lead maintenance activities and perform Z/OS upgrades.Strong experience with IBM z/OS operating system and subsystem ComponentsExperience on Z/OS connect and configurationWork with operations team to monitor, maintain and IPL systems to improve consistency and availabilityz/OS performance monitoring an
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Posted 8 days ago | Updated 4 days ago

Mainframe IDMS Developer

StoneGate-Technologies LLC

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Remote

Third Party, Contract

Job Description: Looking for a Software Developer/Programmer (SDP6) Mainframe Developer/Analyst to analyze/develop/test/migrate code for our legacy mainframe systems (COBOL, JCL, ADSO/IDMS). Extensive IDMS development experience is required. Only candidates with extensive IDMS experience will be considered for this position. Candidates without 10+ years of IDMS experience will not be considered. As knowledge transfer happens and experience with our mainframe systems the position will help trans
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Posted 7 days ago

IBM Mainframe Operator

Catapult Solutions Group

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Remote

Contract

IBM Mainframe Operator Clearance:PUBLIC TRUST or ability to obtain a Public Trust Clearance Department:Information Technology Location: Remote remote candidates in the DC area, preferred. Remote shift: 10pm 6am and may include some weekend overnight shifts Role Type: CONTRACT /Full-time hours Duration: 6-Month Contract with potential to extend About Our Client Our client is a leading provider of IT and cybersecurity support to federal agencies across the U.S. With a nationwide presence, th
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Posted 4 days ago | Updated 6 hours ago

Mainframe with Broadcom CA Top Secret

GLOBAL VISSE INC

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Remote

Contract

Position: Mainframe with Broadcom CA Top Secret Location : Madison (Wisconsin) / Remote may also work. Duration: 6 Months Key Responsibilities: - Administer and manage Broadcom CA Top Secret security software - Knowledge of Mainframe and Cobol is expected - Implement and enforce policies, procedures, and standards - Manage user access and permissions, ensuring proper authorization and authentication - Maintain documentation, policies, and procedures - Stay updated with the latest security trends
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Posted 1 day ago | Updated 5 hours ago

Mainframe Engineer

LogiX-Guru

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Remote

Contract

Our banking client is seeking a Mainframe Engineer to join their team on contract. Dates: 8/4/25 - 2/4/26, possible extensions per business needs. Type: Contract onlyLocation: Open to remote candidates - must work EST hours Must have expertise in 1 of the 3 following disciplines:Mainframe networkingPerformance and capacity reporting and planningBMC MainView installation and customization DO NOT WANT MAINFRAME DEVELOPERS. JOB DESCRIPTION Brief Description:The Mainframe Engineer candidate must h
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Posted 12 days ago

Sr. Mainframe Developer

Skywalk Global

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Remote

Contract, Third Party

Position Title : System Specialist- THIS IS PART TIME FOR 1 YEAR SCHEDULE WILL BE NEGOTIATED WHEN SELECTED Position location : Remote Salem, OR The Contractor shall: Perform software system development related to enhancements, maintenance, and upgrades. Provide software and system support for break/fix and bug repair. Develop maintenance documentation for coding and break/fix resolution. Provide quality assurance and testing of code. Provide knowledge transfer to appropriate personnel related t
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Posted 4 hours ago