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Las Rozas de Madrid, Comunidad de Madrid, España
Hybrid
Job Description:
DXC helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures and ensuring security and scalability across public, private and hybrid clouds. The world’s largest companies and public sector organizations trust DXC to deploy services to drive new levels of performance, competitiveness, and customer experience across their IT estates.
Our more than 125,000 people in 70-plus countries are entrusted by our customers to deliver transformative technologies to ensure the success, safety and well-being of businesses and people around the world. By combining strengths and expertise globally, we create solutions and deliver greater outcomes for customers across their entire IT estate. Learn more about how we deliver excellence for our customers and colleagues at DXC.com.
DXC Global Infrastructure Services (GIS) manages and modernizes IT infrastructure for the world's largest enterprises through agentic, platform-led operations. We deliver cloud, security, workplace, infrastructure and business-process services that shift operations from reactive support to proactive, outcome-driven service delivery at scale, with human-in-the-loop governance.
DXC Infrastructure Services deliver agentic operations through DXC OASIS to manage large‑scale, mission‑critical environments. Autonomous, policy‑governed agents anticipate issues, optimize performance, and support remediation with human‑in‑the‑loop control, shifting operations from reactive support to pre‑emptive, resilient service delivery.
The Mainframe Network System Programmer is a senior professional responsible for the administration, security, availability, and performance of network infrastructure within IBM z/OS environments. This role is critical to ensuring the connectivity and continuity of business-critical services, managing key technologies such as TCP/IP, VTAM/SNA, Communications Server, and high-availability solutions.
In this position, the successful candidate will install, configure, and maintain z/OS network software and services, optimize TCP/IP and VTAM/SNA environments, and ensure the security and resilience of enterprise-scale, mission-critical infrastructure. The role requires strong troubleshooting skills to resolve complex connectivity and performance issues, as well as active participation in migrations, infrastructure upgrades, and disaster recovery activities.
The ideal candidate is a highly specialized IBM Z/Mainframe networking expert with deep technical expertise combined with leadership, problem-solving, and stakeholder management skills. This individual will collaborate with cross-functional technical teams and vendors, provide technical leadership and mentoring, and participate in a 24x7 on-call rotation to support global operations. Fluency in English is essential for effective collaboration within international teams and global projects.
DXC is an employer of choice with strong values, and fosters a culture of inclusion, belonging and corporate citizenship. We inspire and take care of our people. We work to create a culture of learning, diversity and inclusion and are dedicated to strong ethics and corporate citizenship. DXC is where brilliant people seize opportunities to advance their careers and amplify customer success.
Full-time hires are eligible to participate in the DXC benefit program. DXC offers a comprehensive, flexible, and competitive benefits program which includes, but is not limited to, health, dental, and vision insurance coverage; employee wellness; life and disability insurance; a retirement savings plan, paid holidays, paid time off.
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.
