Infrastructure Tester

Infrastructure Tester

Full-Time 117000 - 130000 £ / year (est.) No working from home possible
Sivara GmbH

At a Glance

  • Tasks: Design and execute infrastructure test plans for secure environments.
  • Company: Join a major secure government programme in Basingstoke.
  • Benefits: Competitive daily rate of £450 to £550, outside IR35.
  • Other info: Dynamic role with opportunities for continuous improvement and collaboration.
  • Why this job: Validate cutting-edge Zero Trust infrastructure and support mission-critical services.
  • Qualifications: Active UK DV Clearance and strong hands-on testing experience required.

The predicted salary is between 117000 - 130000 £ per year.

Salary: £117,000 - 130,000 per year

Requirements:

  • Active UK DV Clearance.
  • Strong hands‑on infrastructure testing experience within secure environments.
  • Experience testing complex enterprise infrastructure solutions.
  • Knowledge of Zero Trust principles and security architectures.
  • Understanding of Windows and Linux server environments.
  • Experience testing network infrastructure, authentication services and security controls.
  • Familiarity with virtualised and cloud‑based environments.
  • Strong defect management and test reporting skills.
  • Excellent stakeholder communication and documentation abilities.

Responsibilities:

  • Design and execute infrastructure test plans, test cases and test scripts.
  • Validate Zero Trust architecture components and supporting infrastructure.
  • Perform end‑to‑end testing across servers, networks, security controls and integrations.
  • Verify deployments, configurations and environment readiness.
  • Identify, document and track defects through to resolution.
  • Support system integration, functional, non‑functional and operational testing activities.
  • Work closely with engineers, architects, security specialists and delivery teams.
  • Produce clear test evidence, reports and assurance documentation.
  • Contribute to continuous improvement of testing processes and quality standards.

Technologies: Cloud, Support, Linux, Network, Security, Windows.

We are seeking an experienced DV Cleared Infrastructure Tester to join a major secure government programme based onsite in Basingstoke, Hampshire, for an 18‑month contract. This is a hands‑on role focused on validating and assuring complex Zero Trust infrastructure environments supporting mission‑critical services. The position is outside IR35 with a daily rate of £450 to £550.

Infrastructure Tester employer: Sivara GmbH

Join a leading organisation that prioritises innovation and security in a collaborative work environment. As an Infrastructure Tester, you will benefit from competitive remuneration, opportunities for professional development, and the chance to work on critical government projects in Basingstoke. Our culture fosters teamwork and continuous improvement, ensuring that your contributions are valued and recognised.

Sivara GmbH

Contact Details:

Sivara GmbH Recruitment Team

We think you need these skills to ace Infrastructure Tester

Active UK DV Clearance
Infrastructure Testing
Zero Trust Principles
Security Architectures
Windows Server Environments
Linux Server Environments
Network Infrastructure Testing