Mainframe Storage Engineer at DXC Technology

📍 Job Overview

Job Title: Mainframe Storage Engineer
Company: DXC Technology
Location: USA - TX - ANY CITY
Job Type: Full-Time
Category: IT Infrastructure & Operations
Date Posted: 2025-07-17
Experience Level: 5-10 years
Remote Status: Remote OK

🚀 Role Summary

Manage and maintain z/OS storage environments, ensuring optimal performance and availability.
Troubleshoot storage-related issues, including space management, JCL errors, and core system backups.
Lead disaster recovery (DR) drills and implement new storage solutions to improve overall system resiliency.
Collaborate with cross-functional teams to ensure storage infrastructure aligns with business needs and service level agreements (SLAs).

📝 Enhancement Note: This role requires a strong understanding of mainframe storage technologies and a proven track record in managing complex storage environments. Familiarity with IBM DASD, VTS Storage Technology, and GDPS is highly desirable.

💻 Primary Responsibilities

Storage Management: Perform daily storage management activities, including monitoring DASD pools, managing SMS spools, and configuring tape and DASD hardware devices.
Troubleshooting: Diagnose and resolve storage-related issues, such as space problems, JCL errors, and core system backup failures. Troubleshoot IBM grid failures and manage storage replication (tape and DASD).
Disaster Recovery: Lead DR drills and provide direction to other drill team members. Lead storage restoration efforts during outages.
Incident, Change, and Problem Management: Understand and execute incident, change, and problem management processes to minimize storage-related downtime and ensure optimal system performance.
On-Call Support: Provide on-call support on a rotating basis to address storage-related issues that arise outside of regular business hours.

📝 Enhancement Note: The successful candidate will have a strong background in mainframe storage management, with a proven ability to troubleshoot complex storage issues and lead disaster recovery efforts.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications, such as IBM z/OS Storage Management, are a plus.

Experience: 5-7 years of experience in mainframe storage management, with a strong focus on z/OS storage environments. Experience with IBM DASD, VTS Storage Technology, and GDPS is highly desirable.

Required Skills:

Proven experience in mainframe storage management, including SMS routines, DASD pools monitoring, and core system backups.
Strong troubleshooting skills, with the ability to diagnose and resolve complex storage-related issues.
Experience with IBM DASD and familiarity with IBM TS7700 grids.
Knowledge of incident, change, and problem management processes.
Ability to work in a team environment and collaborate with cross-functional teams to ensure storage infrastructure aligns with business needs and SLAs.

Preferred Skills:

Experience with GDPS and a strong understanding of storage replication (tape and DASD).
Familiarity with IBM z/OS and other mainframe operating systems.
Experience with storage virtualization and automated storage tiering.
Knowledge of storage security best practices and compliance requirements.

📝 Enhancement Note: Candidates with a proven track record in mainframe storage management and a strong understanding of z/OS storage environments are highly sought after for this role. Familiarity with IBM DASD, VTS Storage Technology, and GDPS is highly desirable.

📊 Web Portfolio & Project Requirements

Portfolio Essentials: As this role focuses on mainframe storage management, a traditional web portfolio is not required. However, candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.

Technical Documentation:

Candidates should be prepared to discuss their experience with incident, change, and problem management processes, as well as their approach to storage replication and disaster recovery.
Candidates should be able to demonstrate their understanding of storage security best practices and compliance requirements.

📝 Enhancement Note: While a traditional web portfolio is not required for this role, candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.

💵 Compensation & Benefits

Salary Range: The estimated salary range for this role is $63,600 - $118,000 per year, based on regional market data for mainframe storage engineers with 5-10 years of experience.

Benefits:

Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Retirement Savings Plan
Paid Holidays
Paid Time Off

Working Hours: Full-time position with a standard workweek of 40 hours, Monday through Friday. On-call support is required on a rotating basis.

📝 Enhancement Note: The salary range provided is an estimate based on regional market data for mainframe storage engineers with 5-10 years of experience. Actual compensation may vary based on factors such as experience, skills, and organizational requirements.

🎯 Team & Company Context

🏢 Company Culture

Industry: Information Technology Services

Company Size: Large (10,000+ employees)

Founded: 1959

DXC Technology is a leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. With over 60 years of experience, DXC offers a comprehensive portfolio of professional IT services and solutions, including mainframe modernization, cloud migration, and digital transformation services.

Team Structure:

The mainframe storage team is responsible for managing and maintaining z/OS storage environments, ensuring optimal performance and availability.
The team works closely with other IT teams, including infrastructure, operations, and application development teams, to ensure storage infrastructure aligns with business needs and SLAs.
The team is led by a storage manager, who is responsible for overseeing day-to-day storage operations and driving continuous improvement initiatives.

Development Methodology:

DXC follows a structured, iterative development methodology, with a focus on agile and DevOps principles.
The mainframe storage team works closely with other IT teams to ensure storage infrastructure aligns with business needs and SLAs, using a collaborative, cross-functional approach to development and delivery.

Company Website: DXC Technology

📝 Enhancement Note: DXC Technology is a large, global IT services company with a strong focus on mainframe modernization and digital transformation services. The mainframe storage team plays a critical role in ensuring the optimal performance and availability of z/OS storage environments, supporting DXC's clients in their digital transformation journeys.

📈 Career & Growth Analysis

Mainframe Storage Engineer Career Level: This role is typically at the senior or staff engineer level, with a focus on managing complex storage environments and driving continuous improvement initiatives.

Reporting Structure: The mainframe storage engineer reports directly to the storage manager, who is responsible for overseeing day-to-day storage operations and driving continuous improvement initiatives.

Technical Impact: The mainframe storage engineer has a significant impact on the overall performance and availability of z/OS storage environments, supporting DXC's clients in their digital transformation journeys.

Growth Opportunities:

Senior Mainframe Storage Engineer: With additional experience and a proven track record in managing complex storage environments, the mainframe storage engineer may advance to a senior role, with increased responsibilities for driving continuous improvement initiatives and mentoring junior team members.
Storage Architecture Specialist: With a strong understanding of mainframe storage technologies and a proven ability to design and implement complex storage solutions, the mainframe storage engineer may transition into a storage architecture specialist role, focusing on strategic storage design and architecture decisions.
IT Manager/Director: With a strong background in mainframe storage management and a proven ability to lead and manage high-performing teams, the mainframe storage engineer may advance to an IT management role, overseeing the day-to-day operations of the IT department and driving strategic IT initiatives.

📝 Enhancement Note: The mainframe storage engineer role offers significant opportunities for career growth and development, with a clear path to senior and management roles within the IT department.

🌐 Work Environment

Office Type: Hybrid (onsite and remote work arrangements available)

Office Location(s): USA - TX - ANY CITY

Workspace Context:

The mainframe storage team works in a collaborative, cross-functional environment, with a focus on agile and DevOps principles.
The team uses a variety of tools and technologies to manage and maintain z/OS storage environments, including IBM DASD, VTS Storage Technology, and GDPS.
The team works closely with other IT teams to ensure storage infrastructure aligns with business needs and SLAs, using a collaborative, cross-functional approach to development and delivery.

Work Schedule: Full-time position with a standard workweek of 40 hours, Monday through Friday. On-call support is required on a rotating basis.

📝 Enhancement Note: The mainframe storage team works in a collaborative, cross-functional environment, with a focus on agile and DevOps principles. The team uses a variety of tools and technologies to manage and maintain z/OS storage environments, including IBM DASD, VTS Storage Technology, and GDPS.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen: A brief phone or video call to discuss the candidate's experience and qualifications for the role.
Technical Deep Dive: A detailed technical interview focused on the candidate's experience with mainframe storage technologies, troubleshooting complex storage issues, and leading disaster recovery efforts.
Behavioral Assessment: A behavioral assessment to evaluate the candidate's problem-solving skills, communication abilities, and cultural fit with the DXC team.
Final Interview: A final interview with the hiring manager to discuss the candidate's fit for the role and the team's long-term goals and objectives.

Portfolio Review Tips:

Candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.
Candidates should be able to demonstrate their understanding of incident, change, and problem management processes, as well as their approach to storage replication and disaster recovery.

Technical Challenge Preparation:

Candidates should brush up on their knowledge of mainframe storage technologies, including IBM DASD, VTS Storage Technology, and GDPS.
Candidates should be prepared to discuss their experience with troubleshooting complex storage issues and leading disaster recovery efforts.
Candidates should be able to demonstrate their problem-solving skills, communication abilities, and cultural fit with the DXC team.

ATS Keywords: Mainframe, z/OS, Storage Management, DASD, VTS, GDPS, Disaster Recovery, Troubleshooting, Incident Management, Problem Management, Change Management, IBM, IT Infrastructure, IT Operations, IT Services

📝 Enhancement Note: The mainframe storage engineer role requires a strong background in mainframe storage management, with a proven ability to troubleshoot complex storage issues and lead disaster recovery efforts. Candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.

🛠 Technology Stack & Web Infrastructure

Mainframe Storage Technologies:

IBM DASD: A high-speed, direct-access storage device used for storing data in a mainframe computing environment.
VTS Storage Technology: A virtual tape storage technology that provides a cost-effective, scalable, and secure storage solution for mainframe environments.
GDPS: A global data protection solution that provides continuous data availability and disaster recovery capabilities for mainframe environments.

Storage Management Tools:

SMS (Storage Management Subsystem): A software component of the IBM z/OS operating system that provides a centralized, automated management system for storage resources in a mainframe environment.
IBM TS7700: A high-performance, virtual tape storage system that provides a scalable, secure, and cost-effective storage solution for mainframe environments.

📝 Enhancement Note: The mainframe storage engineer role requires a strong background in mainframe storage management, with a proven ability to troubleshoot complex storage issues and lead disaster recovery efforts. Candidates should be familiar with IBM DASD, VTS Storage Technology, and GDPS, as well as other mainframe storage technologies and best practices.

👥 Team Culture & Values

Mainframe Storage Team Values:

Customer Focus: A strong commitment to understanding and addressing the storage needs of DXC's clients, ensuring optimal performance and availability of z/OS storage environments.
Collaboration: A collaborative, cross-functional approach to development and delivery, working closely with other IT teams to ensure storage infrastructure aligns with business needs and SLAs.
Continuous Improvement: A relentless focus on driving continuous improvement initiatives, ensuring the optimal performance and availability of z/OS storage environments.
Expertise: A deep understanding of mainframe storage technologies, with a proven ability to troubleshoot complex storage issues and lead disaster recovery efforts.

Collaboration Style:

The mainframe storage team works in a collaborative, cross-functional environment, with a focus on agile and DevOps principles.
The team uses a variety of tools and technologies to manage and maintain z/OS storage environments, including IBM DASD, VTS Storage Technology, and GDPS.
The team works closely with other IT teams to ensure storage infrastructure aligns with business needs and SLAs, using a collaborative, cross-functional approach to development and delivery.

📝 Enhancement Note: The mainframe storage team values a collaborative, cross-functional approach to development and delivery, working closely with other IT teams to ensure storage infrastructure aligns with business needs and SLAs. The team is committed to driving continuous improvement initiatives and maintaining a deep understanding of mainframe storage technologies.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Complex Storage Issues: Troubleshooting complex storage issues, including space management, JCL errors, and core system backups, requires a deep understanding of mainframe storage technologies and a proven ability to diagnose and resolve problems.
Disaster Recovery: Leading disaster recovery efforts and ensuring the optimal performance and availability of z/OS storage environments requires a strong understanding of incident, change, and problem management processes, as well as a proven ability to manage and coordinate complex storage replication and restoration efforts.
Storage Replication: Implementing and managing storage replication (tape and DASD) solutions requires a strong understanding of mainframe storage technologies and a proven ability to design and implement complex storage solutions.

Learning & Development Opportunities:

Mainframe Storage Technology Training: DXC offers a variety of training programs and certifications to help mainframe storage engineers develop their skills and advance their careers.
Conferences and Events: DXC encourages mainframe storage engineers to attend industry conferences and events to stay up-to-date with the latest trends and best practices in mainframe storage management.
Mentoring and Coaching: DXC provides mentoring and coaching opportunities to help mainframe storage engineers develop their skills and advance their careers.

📝 Enhancement Note: The mainframe storage engineer role presents a variety of technical challenges and learning opportunities, with a focus on troubleshooting complex storage issues, leading disaster recovery efforts, and implementing and managing storage replication solutions.

💡 Interview Preparation

Technical Questions:

Mainframe Storage Technologies: Candidates should be prepared to discuss their experience with mainframe storage technologies, including IBM DASD, VTS Storage Technology, and GDPS. They should be able to demonstrate their understanding of mainframe storage best practices and troubleshooting techniques.
Troubleshooting Complex Storage Issues: Candidates should be prepared to discuss their experience with troubleshooting complex storage issues, including space management, JCL errors, and core system backups. They should be able to demonstrate their problem-solving skills and ability to diagnose and resolve problems.
Disaster Recovery: Candidates should be prepared to discuss their experience with leading disaster recovery efforts and ensuring the optimal performance and availability of z/OS storage environments. They should be able to demonstrate their understanding of incident, change, and problem management processes, as well as their approach to storage replication and restoration.

Company & Culture Questions:

DXC Technology: Candidates should research DXC Technology's history, mission, and values, as well as their role in the IT services industry. They should be prepared to discuss their fit with DXC's culture and long-term goals and objectives.
Mainframe Storage Team: Candidates should research the mainframe storage team's structure, dynamics, and collaborative approach to development and delivery. They should be prepared to discuss their fit with the team and their ability to contribute to its success.

Portfolio Presentation Strategy:

Candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.
Candidates should be able to demonstrate their understanding of incident, change, and problem management processes, as well as their approach to storage replication and disaster recovery.
Candidates should be able to articulate their problem-solving skills, communication abilities, and cultural fit with the DXC team.

📝 Enhancement Note: The mainframe storage engineer role requires a strong background in mainframe storage management, with a proven ability to troubleshoot complex storage issues and lead disaster recovery efforts. Candidates should be prepared to discuss their experience with mainframe storage technologies and provide examples of complex storage issues they have troubleshot and resolved.

📌 Application Steps

To apply for this mainframe storage engineer position:

Submit your application through the application link provided.
Prepare a detailed portfolio outlining your experience with mainframe storage technologies, troubleshooting complex storage issues, and leading disaster recovery efforts.
Tailor your resume to highlight your relevant skills and experience in mainframe storage management.
Research DXC Technology's history, mission, and values, as well as their role in the IT services industry.
Prepare for technical and behavioral interviews, focusing on your problem-solving skills, communication abilities, and cultural fit with the DXC team.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and mainframe storage management industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Mainframe Storage Engineer