Apex Systems · 1 week ago
z/OS Operating System Engineer 923
Salisbury, NC
Contract
Onsite
Senior Level, Lead/Staff
$60/hr - $70/hr
10+ years expApex Systems is a world-class IT services company that serves thousands of clients across the globe. They are seeking a highly experienced z/OS Operating System Engineer to design, deploy, maintain, and optimize the z/OS platform while collaborating with cross-functional teams to enhance performance, reliability, and security.
Human ResourcesInformation TechnologyRecruiting
Responsibilities
Design, configure, and maintain mainframe operating environments, including z/OS, JES2, and z/VM to meet business needs and performance objectives
Implement and maintain mainframe security measures, including RACF (Resource Access Control Facility), access controls, encryption, and compliance with regulatory requirements
Lead mainframe operating system projects and initiatives, such as upgrades, maintenance, system enhancements and operational support from conception to implementation
Collaborate closely with solutions development, infrastructure, architecture, and managed services teams to understand system requirements and provide effective solutions
Optimize mainframe operating system performance, capacity, and resource utilization through proactive monitoring, tuning, and capacity planning
Troubleshoot and resolve complex mainframe operating system issues, collaborating with internal teams, managed services providers, and vendors to ensure timely resolution
Develop and maintain documentation, including system configurations, procedures, and best practices, to facilitate knowledge sharing and compliance with organizational standards
Provide technical guidance and mentorship to junior engineers, fostering a culture of learning and continuous improvement within the IT organization
Stay up to date with new technologies, trends, and best practices in mainframe systems, and proactively recommend and implement relevant updates and improvements
Qualification
Required
Bachelor's degree in computer science, Information Technology, or related experience
Extensive experience (10+ years) in designing, implementing, and maintaining the mainframe computing platform including Parallel Sysplex, z/OS, JES2, and z/VM
Strong knowledge of mainframe security concepts and tools, including RACF (Resource Access Control Facility) and access controls
Demonstrated ability to design, build, and support Parallel Sysplex application enablement
Experience providing technical leadership for managed service providers and offshore support teams
Proficiency in mainframe performance monitoring, tuning, and optimization using tools like SMF, RMF, BMC AMI OPS, and IBM Intellimagic Vision
Excellent problem-solving skills and the ability to troubleshoot and analyze complex issues
Effective communication and collaboration skills, with the ability to convey technical concepts to both technical and non-technical stakeholders
Proven leadership abilities, including experience leading technical projects and mentoring junior team members
Preferred
Certifications in relevant technologies are a plus
Ability to work independently and collaboratively in a fast-paced, dynamic environment
Willingness to stay updated on emerging technologies and industry trends
Availability for occasional off-hours support as needed
Benefits
Medical
Dental
Vision
Life
Disability
Other insurance plans
ESPP (employee stock purchase program)
401K program
HSA (Health Savings Account on the HDHP plan)
SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
Corporate discount savings program
On-demand training program
Access to certification prep
Library of technical and leadership courses/books/seminars
Certification discounts
Perks to associations that include CompTIA and IIBA
Dedicated customer service team for our Consultants
Certified Career Coach
Company
Apex Systems
Apex Systems, a division of On Assignment, provides organizations with IT staffing solutions to address gaps in their current workforce.
1001-5000 employees
H1B Sponsorship
Apex Systems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (28)
2024 (21)
2023 (35)
2022 (26)
2021 (29)
2020 (38)
Funding
Current Stage
Late StageLeadership Team
Roger Wahman
Chief Technology Officer - SVP
Andrea Schiola
Global Head of Technology Partnerships, SVP, Principal
Recent News
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