Welcome to
Opportunity.
Celerit Technologies has been providing our customers with customized, innovative solutions and resources for for over three decades. We provide flexible work options that lead to a great work-life balance. Our competitive pay and access to America's Top 100 Banks make us an attractive job option in the technology consulting field. Our experienced and knowledgeable team members take pride in our commitment to providing excellent customer service and delivering quality results.
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Seasoned Pros Welcome!
Job Postings
Manager of Central Systems
The Manager of Central Systems provides strategic oversight and tactical support for assigned areas of information technologies. The role is responsible for leading the development of information technology strategies, policies, and procedures as it relates to mainframe systems infrastructure and ensures its integration with the broader IT and enterprise strategic plans.
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This is a an Onsite FTE position in Gulfport, MS.
Systematics TS Security Expert
Our client is looking to fill a remote contract position for a Systematics TS Security expert. The ideal candidate will need the following skills:
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TAR and SOR FIS core application setup and meaning
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Understanding SOR SEC codes for the application functions
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Batch security file processing with totals/balances use and meaning
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EOR setup with TAR/SOR settings – management of access and audit reviews
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Production and Test environment best practices for TS security profiles and management
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This is a 3-6 month remote contract position.
z/0S Systems Admin/Tech Lead
Our client is in need of a z/0S Systems Mainframe Tech Lead. Key technical experience
includes knowledge of z/OS, JCL, and REXX, alongside skills in performance management,
security (like RACF), and system tools such as SMP/E and TSO. Experience with system
components like MQSeries and CICS, as well as network protocols like TCP/IP and VTAM, is
also essential.
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This is an FTE position onsite in San Antonio.
​IMPACS (IM) Business Analyst
Our client is installing a new Commercial Online Banking System. These Commercial customers need more bells and they are needing someone who can come in and build commercial products on IM for use with these customers and integrate into the new Commercial Online Banking system.
RACF Administrator
Our client is looking for a permanent FTE RACF (Resource Access Control Facility) Administrator. The RACF Admin manages and maintains security for IBM mainframe environments (z/OS) by controlling user access, managing profiles, and ensuring compliance with security policies. They protect system resources, handle password resets, and monitor for unauthorized access, adhering to "least privilege" principles to ensure data integrity.
Onsite in San Antonio.
RACF Administrator
Our client is seeking a Senior z/0S Systems Admin. The Senior z/OS System Administrator manages, installs, and optimizes complex IBM mainframe environments, focusing on stability, security, and performance.
Key Responsibilities
System Maintenance: Install, customize, and upgrade the z/OS operating system, subsystems, and ISV products (e.g., CA, BMC, CICS) using SMP/E.
Performance & Troubleshooting: Monitor system health, perform capacity planning, and troubleshoot complex production issues including system dumps.
Configuration & Security: Configure HCD/IOCP for hardware, manage Sysplex configurations, and implement security policies using RACF or Top Secret.
Support & Documentation: Provide 24/7 on-call support, documentation, and mentoring to junior staff.
Modernization: Support modernization initiatives like mainframe data integration, CDC pipelines, and ZFS conversions.
Onsite in San Antonio is preferred but remote can be considered.
Contact Our Team
If you're looking for new and exciting opportunities. Let's connect.
501-312-2900
888-841-6799