Remote Mainframe Engineer - z/OS & SMP/E Expert

Highmark Health; Dover (DE); Remote; USD 79,000 - 127,000; Full time

Job summary

enGen is seeking a remote-based Mainframe developer to join a team responsible for design, development, and maintenance of Mainframe z/OS, SMP/E, and COUPLING FACILITY ecosystems. The role emphasizes collaboration across IT, analytics, and business teams to deliver reliable, scalable solutions.

The ideal candidate must be a US citizen, bring hands-on experience with mainframe technologies, and demonstrate adaptability and a strong ownership mindset to support diverse initiatives.

Qualifications

• Strong problem-solving and design skills for mainframe solutions.
• Ability to collaborate across IT, product, analytics and business teams.
• Familiarity with mainframe concepts and security best practices.

Responsibilities

• Analyze, design, code, test and implement technical solutions with minimal defects.
• Collaborate with stakeholders to gather requirements and deliver technical solutions.
• Monitor production schedules and report issues to leadership.
• Document processes and participate in reviews/knowledge sharing.
• Ensure alignment with enterprise goals and standards.

Skills

Analytical Thinking

Team Collaboration

Adaptability

Ownership & Drive

User experience focus

Technical Proficiency

Learning mindset

Education

Bachelor’s degree in Computer Science/IS/CE

Master's degree (preferred)

Job description

enGen is seeking a remote-based Mainframe developer to join a team responsible for design, development, and maintenance of Mainframe z/OS, SMP/E, and COUPLING FACILITY ecosystems. The role emphasizes collaboration across IT, analytics, and business teams to deliver reliable, scalable solutions.

The ideal candidate must be a US citizen, bring hands-on experience with mainframe technologies, and demonstrate adaptability and a strong ownership mindset to support diverse initiatives.