Unisys OS 2200 Application Support Specialist

The role

This person will provide on-call response and support for a major manufacturing client's Unisys 2200 application environment. They will perform monitoring, triage incidents, and implement approved corrections for core business applications.

What you will do

• Provide on-call response and support for the client's Unisys 2200 application environment.
• Follow customer-defined policies for incident escalation, change control, testing, and promotion.
• Perform monitoring of mainframe databases to ensure data integrity.
• Triage and assess incidents between systems software issues and application anomalies.
• Implement approved corrections and coordinate with change control procedures.
• Contribute to the ongoing documentation and expansion of the knowledge base.
• Advise management on technical trends and potential impacts on the application environment.

Required qualifications

• 3+ years of experience in managing, servicing, and supporting OS 2200 applications in an enterprise environment.
• Working knowledge of Unisys 2200 applications development and operations.
• Familiarity with the DMS-1100 database system and TIP transaction processing.
• Knowledge of OS 2200 development tools, operational utilities, networking, and cross-platform integration.
• Experience with COBOL and related development utilities.
• Understanding of job control using Executive Control Language (ECL).
• Ability to thrive under pressure to help remedy time-sensitive mission-critical issues.
• Great written and verbal communication skills.
• Proficiency with data access methods, including DMS-1100, ISAM, and flat files.

Nice to have

• Familiarity with OS 2200 systems support principles
• Experience with MASM (assembler)
• Familiarity with utilities related to development and operations: (SSG, CTS, DDP, FTP)
• Ability to troubleshoot integration points with diverse external systems, such as VAX Shop Floor, Oracle ERP, Unix, Web/Java, and Windows platforms

Benefits

• Full coverage medical, dental, and vision insurance
• Generous PTO and 15 company-wide holidays
• 401k with company contribution
• Paid parental leave
• Work-life balance with an emphasis on personal well-being
• Career growth and entrepreneurial opportunities

Before you apply

• Must be a U.S. citizen or a green card holder residing in the US.

About the company

Monks is the global, digital-first, data-driven, unitary operating brand of S4Capital plc. Its culture centers on mastery, bold action, and diverse perspectives.