FLEX Senior Systems Engineer
FLEX Senior Systems Engineer
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Job Description
Perform various z/OS systems programming tasks primarily in support of the Marriott mainframe security environment.
CANDIDATE PROFILE
Required Experience:
10 years overall experience in z/OS mainframe technologies
Proficient in ACF2 installation maintenance configuration and customization
Demonstrated experience implementing role-based security
Demonstrated experience implementing data encryption
Demonstrated experience implementing digital certificates and certificate lifecycle management
Ability to support all mainframe audit and compliance activities
Create and maintain documentation covering security environment design process flows best practices and security standards
Detailed knowledge of z/OS IMS and DB2 subsystems as they relate to ACF2 security controls
Ability to troubleshoot all mainframe security problems and issues as they arise.
Desired Experience:
5 years performing installation maintenance configuration and support of a wide range IBM Broadcom BMC etc. ISV products
5 years mainframe hardware configuration and network configuration/management
Performance monitoring and tuning.
Other Requirements:
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.
The pay range for this position is $47.35 to $80.96 per hour.
Washington Applicants Only: Employees will accrue 0.0334 PTO balance for every hour worked and eligible to receive minimum of 9 holidays annually.
FLEX opportunities offer coverage for medical dental vision health care flexible spending account dependent care flexible spending account life insurance disability insurance accident insurance adoption expense reimbursements paid parental leave 401(k) plan stock purchase plan discounts at Marriott properties commuter benefits employee assistance plan and childcare discounts. Benefits are subject to terms and conditions which may include rules regarding eligibility enrollment waiting period contribution benefit limits election changes benefit exclusions and others.
Marriott HQ is committed to a hybrid work environment that enables associates to Be connected. Headquarters-based positions are considered hybrid for candidates within a commuting distance to Bethesda MD; candidates outside of commuting distance to Bethesda MD will be considered for Remote positions.
The application deadline for this position is 14 days after the date of this posting June 6 2025.
Marriott International is an equal opportunity believe in hiring a diverse workforce and sustaining an inclusive people-first are committed to non-discrimination onanyprotectedbasis such as disability and veteran status or any other basis covered under applicable law.
Required Experience:
Senior IC
Employment Type
Full-Time
