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25 Conexess Software Jobs Hiring Near You

Conexess

Sr. Mainframe Engineer

Detroit, MI · On-site

$48.50 - $62.25/hr

Provide deep, customer-facing technical expertise for Mainframe environments, bridging classic z/OS platforms with modern distributed and cloud-native observability. This role operates at the ...

Conexess

IAM (Sailpoint) Engineer (REMOTE)

Livonia, MI · On-site

Desktop/workstation hardware and software * Network printers * Antivirus solutions * Administration of: * Shared folders and file systems * User files and directories * Device drivers and peripheral ...

Conexess Group

VIM/OpenText Architect

Loveland, CO · On-site

Location: Remote Rate: Open for Discussion LOA: 6+ Months Start: June/July Responsibilities: · Design and architect scalable VIM/OpenText solutions tailored to business needs. · Lead the ...

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    Infographic showing various Software job openings at Conexess in the United States as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, 4% Contract, and 2% Nights. Highlights an 44% Physical, 10% Hybrid, and 46% Remote job distribution.

    Sr. Mainframe Engineer

    Conexess

    Detroit, MI • On-site

    $48.50 - $62.25/hr

    Full-time

    Posted 19 days ago

    Job description

    Provide deep, customer-facing technical expertise for Mainframe environments, bridging classic z/OS platforms with modern distributed and cloud-native observability. This role operates at the intersection of Support, Consulting, and Enablement and is intended to reduce dependency on R&D, accelerate customer outcomes, and de-risk high-value enterprise deployments.
    This position is not a traditional systems programmer role, but a modern z/OS systems support / diagnostics specialist focused on troubleshooting, customer impact, and cross-platform observability.
    Primary Responsibilities
    • Act as escalation owner for complex, high-impact mainframe-related customer issues involving z/OS
    • Lead advanced troubleshooting across CICS, IMS, DB2, MQ, z/OS infrastructure, and related middleware
    • Perform deep diagnostics using dumps, traces, logs, and runtime artifacts to isolate root cause
    • Provide consultative guidance on mainframe architecture, deployment patterns, and performance optimization
    • Partner with Product Management and R&D on edge cases, diagnostics, and design feedback
    • Support customer-facing workshops, proofs of concept, and enablement sessions requiring mainframe depth
    • Mentor and upskill non-mainframe Support Engineers through documentation, walkthroughs, and structured knowledge transfer
    What will help you succeed
    Required Technical Qualifications
    • Hands-on experience supporting IBM z/OS in production environments
    • Strong working knowledge of CICS or IMS (configuration, transactions, regions)
    • Proficiency with JCL, ISPF, SDSF, and core z/OS operational tooling
    • Working knowledge of DB2 for z/OS, MQ, and one or more of (CTG, SOAP, z/OS Connect)
    • Familiarity with RACF/ACF2 security concepts
    • Demonstrated ability to capture, interpret, and analyze dumps, traces, and diagnostic artifacts
    • Strong diagnostic and problemsolving skills, with the ability to work through ambiguous, multi-system issues
    Preferred / Differentiating Skills
    • Background in customer-facing enterprise support, consulting, or escalation roles
    • Exposure to distributed systems (Java, .NET, HTTP, cloud platforms) sufficient to communicate and troubleshoot across platform boundaries
    • Strong written and verbal communication skills, with the ability to explain complex mainframe concepts to non-mainframe audiences
    • Experience acting as a technical bridge between legacy platforms and modern application architectures
    #LI-ME1
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    About Conexess

    Sourced by ZipRecruiter

    One size does not fit all. That’s why we work with you to design a strategy that fits your organizations, coupled with a responsive relationship that ensures we get the job done right. We accomplish this using a very practical strategy built on 3 steps: Understand. Identify. Deliver. Our professionals place a high value on building a relationship with you and your organization, taking time to know the intricacies, nuances and desired skill set of what you’re looking for. With a vast knowledge and understanding of the staffing industry, we have built a network of highly-talented individuals and fantastic organization just waiting to be matched. And we’re not stopping. We will work to find exactly the right fit for you that not only solves your present challenge, but also sets you up for future success. We are committed to-yes, in fact, passionate about-creating a strategy that brings the right talent in the door today and for years to come.

    Company size

    51 - 200 Employees

    Headquarters location

    Nashville, TN, US

    Year founded

    2009

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