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Mainframe System Engineer Jobs in Oregon (NOW HIRING)

Gruve

Senior Software Engineer

OR · On-site +1

$180K - $200K/yr

Integrate the platform with ServiceNow ITSM for ticketed fulfilment and with HR systems (Workday ... Specialized target experience - SAP GRC, mainframe/RACF, Epic or Cerner in healthcare, or core ...

Mechanical Orchard

Sales Director

OR · On-site +1

... mainframe modernization, selling to senior business and technical buyers (CIO, CTO, VP Engineering ... Work with system integration partners to structure deals that set engagements up for durable ...

US Bank

IT Infrastructure Platform Leader

Gresham, OR · On-site

Lead, mentor, and develop teams of engineers, systems programmers, and technical specialists ... HP NonStop (Tandem), Stratus Platforms, PSeries/AIX, IBM Z (Mainframe), or highly resilient based ...

NCR Voyix

Field Service Technician I

Medford, OR · On-site

$19 - $20.83/hr

Field Engineer? Service Technician? Or do you want to start a career in this field? Are you tech ... Perform maintenance, repair, PM work, and system overhauls. Basic Qualifications to qualify:

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Mainframe System Engineer information

What is a mainframe system engineer?

A Mainframe System Engineer is an IT professional responsible for the installation, configuration, maintenance, and optimization of mainframe computer systems. These engineers ensure that mainframes—powerful computers used by large organizations for critical applications—run efficiently, securely, and reliably. Their duties often include managing system software, troubleshooting hardware or software issues, applying patches, and supporting upgrades. They also work closely with other IT teams to ensure the mainframe integrates seamlessly with other business systems and meets organizational needs.

What are the key skills and qualifications needed to thrive as a mainframe system engineer?

To thrive as a Mainframe System Engineer, you need expertise in mainframe operating systems (such as z/OS), programming languages (like COBOL, JCL, and Assembler), and a bachelor's degree in computer science or a related field. Familiarity with mainframe management tools (e.g., IBM z/OS tools, ISPF, SDSF), performance monitoring systems, and relevant certifications such as IBM Certified System Programmer are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills set outstanding engineers apart. These competencies are crucial to ensure the stability, security, and efficiency of critical enterprise computing environments.

What are some of the common challenges mainframe system engineers face when integrating legacy systems with modern technologies?

Mainframe System Engineers often encounter challenges when integrating legacy mainframe systems with newer technologies, such as ensuring compatibility between old and new platforms, managing data migration without disrupting business operations, and maintaining system security. Additionally, they must balance the need to support existing business processes with the push for innovation, often requiring in-depth troubleshooting and collaboration with software developers and IT teams. Staying updated on both legacy and emerging technologies is crucial for successfully navigating these integration projects.

What is the difference between Mainframe System Engineer vs Mainframe Developer?

AspectMainframe System EngineerMainframe Developer
Primary RoleMaintains and supports mainframe systems, ensuring stability and performanceDesigns, codes, and tests mainframe applications and software
CertificationsIBM certifications, OS/390, z/OS certificationsProgramming language certifications (COBOL, PL/I), software development certifications
Work EnvironmentData centers, IT infrastructure teams, mainframe environmentsDevelopment teams, software labs, project-based settings
Employer & Industry UsageFinancial institutions, government agencies, large enterprisesFinancial services, insurance, retail, and other sectors using mainframe apps

While Mainframe System Engineers focus on maintaining and supporting mainframe systems, Mainframe Developers are responsible for creating and modifying mainframe applications. Both roles often collaborate but serve different functions within mainframe environments.

Are mainframe system engineers in demand?

Mainframe system engineers are in steady demand due to the continued reliance of large organizations on mainframe systems for critical operations. They require specialized skills in mainframe hardware, operating systems, and programming languages like COBOL, with certifications often enhancing job prospects. The role remains essential in industries such as finance, government, and healthcare.
Mainframe System Engineer jobs near you

Senior Software Engineer

OR • On-site, Remote

Gruve
See more jobs at Gruveexternal

$180K - $200K/yr

Full-time

Posted 16 days ago

Job description

About the Role

Gruve is looking to hire a Senior Software Engineer with Hands-on builder on IGA/IAM engagements. Develops the connectors, lifecycle workflows, rules and integrations that turn an approved identity design into working platform behavior - and stands behind them through UAT, cutover and hypercare. 

Key Responsibilities

  • Build and extend IGA connectors for target applications - out-of-box, configured and fully custom - across SCIM, REST, SOAP, JDBC, LDAP, PowerShell and flat-file integration patterns. 
  • Develop identity lifecycle logic: joiner-mover-leaver workflows, provisioning and deprovisioning policies, birthright access rules, and platform rules (BeanShell/Java in IdentityIQ, Saviynt configuration and jobs, Okta Workflows, PowerShell and Microsoft Graph for Entra ID). 
  • Implement access request catalogs, approval and escalation workflows, and access certification campaigns including reviewer models and closed-loop revocation. 
  • Build aggregation, correlation and entitlement normalization logic; develop data-quality and role-mining support pipelines against messy source data. 
  • Integrate the platform with ServiceNow ITSM for ticketed fulfilment and with HR systems (Workday, SuccessFactors) as authoritative identity sources. 
  • Configure federation and authentication integrations: SAML and OIDC application onboarding, MFA and adaptive access policy implementation, directory integration. 
  • Write unit and integration tests, participate in peer code review, and maintain deployment artifacts through the practice CI/CD pipeline. 
  • Support UAT execution, defect triage and root-cause analysis; own assigned defects through closure during cutover and hypercare windows. 
  • Produce build documentation, configuration records and knowledge-transfer material to a standard the client can operate against post-go-live. 
  • Contribute reusable connectors and accelerators back into the practice IP library. 

Basic Qualifications

  • Vendor certification - SailPoint Certified Engineer, Saviynt L200/L300, Okta Certified Developer, or industry equivalent. 
  • Cloud identity services on Azure, AWS or GCP; Kubernetes and containerized deployment basics. 
  • Exposure to PAM integration (CyberArk, Delinea) or ITDR/ISPM tooling. 
  • Specialized target experience - SAP GRC, mainframe/RACF, Epic or Cerner in healthcare, or core banking platforms. 
  • Experience on a legacy-to-modern IGA migration. 
  • Regulated-environment platform delivery - FedRAMP, HITRUST or PCI-scoped estates. 

Preferred Qualifications

  • 6-8+ years of software engineering, with at least 4 years building on IGA/IAM platforms. 
  • Hands-on connector and workflow development on at least one of SailPoint IdentityIQ / ISC, Saviynt EIC, Okta, or Microsoft Entra ID. 
  • Strong Java (including BeanShell), .NET, and/or Python and PowerShell; solid SQL against identity and entitlement data. 
  • REST and SOAP API integration; SCIM 2.0 provisioning; LDAP and Active Directory schema fluency. 
  • Practical understanding of core IGA concepts - identity lifecycle, entitlements, roles, aggregation and correlation, access requests, certification, orphan and dormant accounts. 
  • Federation fundamentals: SAML 2.0 and OAuth 2.0 / OIDC flows, token handling, application onboarding. 
  • Secure engineering hygiene - secrets and credential handling, secure coding against OWASP Top 10, TLS and certificate basics, and an understanding of why an over-permissioned connector is a security finding. 
  • Git-based workflow and active participation in CI/CD-driven delivery. 
  • Clear written English for design notes, defect records and client-facing documentation. 

Salary Range 
$180k - $200k 
This is a full-time opportunity with Gruve.

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