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Senior Systems Engineer – z/OS

https://www.marriott.com Logo

Marriott Bonvoy

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Location:
United States , Bethesda

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Contract Type:
Not provided

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Salary:

48.26 - 85.76 USD / Hour

Job Description:

This is a temporary position. Perform various z/OS systems programming tasks.

Job Responsibility:

Perform various z/OS systems programming tasks

Requirements:

  • 10+ years performing general z/OS systems programming
  • 5+ years performing installation, maintenance, configuration and support of a wide range of IBM, Broadcom, BMC, and other ISV products
  • 3+ years mainframe hardware configuration and network configuration/management
  • 3+ years z/OSMF customization and usage
  • Inclusion in the on-call rotation to provide after-hours support
  • Perform analysis of the current environment to detect critical deficiencies and recommend solutions for improvement
  • Update and create system documentation as necessary

Nice to have:

  • Coupling Facility, SYSPLEX, and Structures
  • Performance monitoring and tuning
  • Storage (DASD and virtual tape) management
  • Assembler and REXX programing
What we offer:
  • 401(k) plan
  • stock purchase plan
  • discounts at Marriott properties
  • commuter benefits
  • employee assistance plan
  • childcare discounts
  • medical coverage
  • dental coverage
  • vision coverage
  • health care flexible spending account
  • dependent care flexible spending account
  • life insurance
  • disability insurance
  • accident insurance
  • adoption expense reimbursements
  • paid parental leave
  • paid sick leave
  • PTO
  • holidays

Additional Information:

Job Posted:
March 22, 2026

Expiration:
March 25, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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