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Senior Cloud Systems Administrator

Hackajob

Hackajob

IT
Gloucester, MA, USA · United Kingdom · Brentford, UK
Posted on Mar 10, 2026
hackajob is collaborating with DXC Technology to connect them with exceptional professionals for this role.

Job Description

Job Title: Senior Cloud Systems Administrator

Location: Gloucestershire

Employment Type: Permanent

Salary: Competitive

About DXC Technology

DXC Technology is a global leader in IT services, helping organizations modernize their IT infrastructure, optimize business operations, and drive digital transformation. With a presence in over 70 countries, DXC delivers mission-critical IT services across industries, including cloud solutions, cybersecurity, and enterprise applications. We work closely with our clients to maximize efficiency, improve security, and accelerate innovation through cutting-edge technology solutions.

We are currently seeking a Senior Cloud Systems Administrator to join our team and play a key role in designing, managing, and maintaining enterprise cloud environments.

Role Overview

As a Senior Cloud Systems Administrator, you will be responsible for the design, deployment, migration, management, and continuous improvement of cloud-based and on-premises infrastructure services. You will work with a variety of technologies, including public and private clouds, virtualization platforms, storage, networks, and security solutions. This role will require strong technical expertise, problem-solving skills, and the ability to collaborate with cross-functional teams.

Key Responsibilities

  • Manage and lead infrastructure teams responsible for cloud and on-prem services.
  • Design and implement scalable, secure, and highly available cloud solutions.
  • Oversee the performance, availability, and security of cloud and infrastructure systems.
  • Collaborate with stakeholders to define cloud strategies and support digital transformation initiatives.
  • Support migration projects, ensuring seamless transitions to cloud environments.
  • Troubleshoot and resolve complex cloud infrastructure issues.
  • Maintain and improve best practices, automation, and monitoring tools.
  • Assist in developing and maintaining infrastructure documentation, policies, and standards.
  • Participate in capacity planning and resource optimization for cloud environments.

Required Skills & Experience

  • Experience in IT infrastructure, with at least 3 years in cloud administration.
  • Strong expertise in public and private cloud platforms (AWS, Azure, Google Cloud, VMware, etc.).
  • Hands-on experience with virtualization, storage, networking, and security solutions.
  • Proficiency in automation tools (Terraform, Ansible, PowerShell, etc.).
  • Knowledge of containerization (Docker, Kubernetes) and DevOps methodologies.
  • Strong understanding of Active Directory, Identity & Access Management, and IT security best practices.
  • Experience in troubleshooting infrastructure and system performance issues.
  • Ability to manage projects and work collaboratively across technical and business teams.

Preferred Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • Industry certifications (e.g., AWS Certified Solutions Architect, Microsoft Azure Administrator, CCNP, CompTIA Cloud+).
  • Experience working in large-scale enterprise environments.

Why Join DXC Technology?

  • Competitive salary and benefits including pension, health care, and paid time off.
  • Opportunity to work on high-impact, cutting-edge cloud projects.
  • Collaborative, inclusive work environment with a focus on career growth and continuous learning.
  • Be part of a global leader in IT services, driving digital transformation across industries.

If you’re passionate about cloud technology, automation, and infrastructure management, we’d love to hear from you!