Senior System Engineer - Salisbury, United States - CRG

Description

Senior System Engineer (z/OS, RACF, z/VM, z/Linux)


Location:
Salisbury, North Carolina 28147Duration:

6 Months, ContractPay:

$70+ per hour

JOB DESCRIPTIONOur Retail client with over $80B in annual revenue has over 2,000 stores, across 21 US states, with over 400,000 employees.

This company is a leader in sustainable retailing with a passion for delivering excellence.

By driving omni channel growth, efficiency in the shopping experience and continuing to develop with new technologies; this company is growing and developing continuing success.

The leadership team strives for work-life balance for all its employees, with options for overtime if desired.

In this role, you will be responsible for overseeing the design, configuration, implementation, maintenance, and optimization of z/OS, JES2, RACF, z/VM, zLinux and related systems.

You will collaborate with cross-functional teams to understand business requirements, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our mainframe environments.

RESPONSIBILITIESDesign, configure, and maintain mainframe operating systems, including IBM z/OS, JES2, z/VM, and zLinux, to meet business needs and performance objectivesImplement and maintain mainframe security measures, including RACF (Resource Access Control Facility), access controls, encryption, and compliance with regulatory requirementsOptimize mainframe operating system performance, capacity, and resource utilization through proactive monitoring, tuning, and capacity planningTroubleshoot and resolve complex mainframe operating system issues, collaborating with internal teams and vendors to ensure timely resolutionPlan and execute mainframe operating system upgrades, maintenance, and migrations, ensuring minimal disruption to business operationsDevelop and maintain documentation, including system configurations, procedures, and best practices, to facilitate knowledge sharing and compliance with organizational standardsLead mainframe operating system-related projects, such as system enhancements, automation initiatives, and disaster recovery planning, from conception to implementationProvide technical guidance and mentorship to junior system and software engineers, fostering a culture of learning and continuous improvement within the IT organizationStay abreast of emerging technologies, trends, and best practices in mainframe operating systems and Linux distributions, recommending and implementing relevant updates and improvements

QUALIFICATIONSBachelor's degree in Computer Science, Information Technology, or a related fieldExtensive experience (10+ years) in designing, implementing, and supporting mainframe operating systems, including IBM z/OS, z/VM, and zLinuxStrong knowledge of mainframe security concepts and tools, including RACF (Resource Access Control Facility) and access controlsExperience with managed service providers, offshore support teams, RACF passphrase implementation, and data center relocation are a plusProficiency in mainframe performance monitoring, tuning, and optimization using tools like SMF, RMF, Omegamon, SysView, and Workload Manager (WLM)Experience with Linux operating system administration, particularly on IBM Systems z architecture (zLinux)Excellent problem-solving skills and the ability to analyze and troubleshoot complex mainframe operating system issuesEffective communication and collaboration skills, with the ability to convey technical concepts to both technical and non-technical stakeholdersProven leadership abilities, including experience leading technical projects and mentoring team membersRelevant certifications, such as IBM Certified System Programmer or IBM Certified Advanced Technical Expert, are a plusAbility to work independently and collaboratively in a fast-paced, dynamic environmentStrong analytical and organizational skills, with attention to detailWillingness to stay updated on emerging technologies and industry trendsAvailability of occasional off-hours support as needed


Category Code:
JN008

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