Software Tester (Automation) – G4S Secure Solutions

G4S Secure Solutions (SA), a global leader in integrated security management, is seeking an experienced Software Tester (Automation) to join our technology team at Head Office in Centurion, Gauteng. This is a critical role for a qualified professional to ensure the quality and reliability of all software releases for our security and time & attendance systems.

Job Details
Position Title: Software Tester (Automation)
Location: Head Office, Centurion, Gauteng
Employer: G4S Secure Solutions (SA)
Job ID: 24477
Job Type: Permanent
Positions Available: 1
Job Category: Functional
Reporting to: General Manager: Skycom
Remuneration: Commensurate with seniority (Company policy)
Closing Date: Not Specified (Apply Promptly)

About G4S
G4S is a leading global integrated security company, providing advanced security products, services, and technology solutions. We are committed to innovation, quality assurance, and operational excellence in everything we do, including our proprietary software systems.

Job Purpose
To test and maintain the highest standards on all software releases for G4S’s security and business systems (including C#, Web, API, and Mobile applications). The role encompasses the full software testing life cycle, automated testing development, software licensing control, documentation, training, and providing specialised support, ensuring quality assurance through controlled version releases.

Key Responsibilities
Software Testing & Quality Assurance:

  • Execute the full software testing life cycle (STLC) for new releases: requirement analysis, test planning, case design, execution (unit, integration, functional, E2E, etc.), and closure.
  • Re-assign faulty releases to development with detailed fault analysis reports.
  • Develop and implement automated GUI and API testing tools (using Katalon, Postman, JMeter, etc.).

Software Development & Support:

  • Facilitate specification sign-off, monitor development progress, and manage version control.
  • Log, monitor, and assist with all development-escalated queries, simulating faults and reporting on resolution.

Licensing, Documentation & Training:

  • Control software licensing, ensuring legality and correct distribution.
  • Compile and maintain all software module documentation, user manuals, and training materials.
  • Conduct internal and external software training and certification (e.g., XTime User to Admin levels).

Administration & General:

  • Perform stock control, invoicing, requisitions, and reporting.
  • Adhere to and promote all workplace health and safety protocols.

Minimum Requirements
Essential Qualifications & Experience:

  • Grade 12 / Matric Equivalent.
  • relevant tertiary qualification in Software Testing, Analysis & Design, or related field.
  • Minimum of 5 years’ experience in software testing & documentation, SQL database management, and software support.
  • Experience with API development (C#) and a wide range of API testing tools (Katalon, Postman, JMeter, Soap UI, etc.).
  • HTML front-end development (junior to intermediate) and SQL scripting/querying.
  • Advanced computer literacy (Windows 10, MS Server/SQL 2016+, MS Office).

Advantageous Qualifications & Knowledge:

  • Software testing qualification (ISTQB).
  • Training facilitation and documentation compilation skills.
  • Knowledge of security/Time & Attendance products (Softcon, XTime, Gallagher, HID, etc.).
  • Ability to read source code (C#, Java, JSON) and experience with source control.

Skills and Attributes:

  • Proficient computer literacy, excellent written/verbal communication, and conflict management.
  • Customer thinking, risk identification, and a strong delivery focus.
  • Meticulous attention to detail and analytical problem-solving.

What We Offer

  • A permanent, senior role at the Head Office of a global security leader.
  • Remuneration and benefits commensurate with the role’s seniority.
  • The opportunity to work with proprietary systems in a critical, high-stakes industry.
  • A professional environment focused on quality and technological advancement.

How to Apply
Interested candidates should apply online through the official G4S career portal, quoting the Job ID: 24477.

APPLICATION NOTE: We welcome all suitably qualified candidates, but South African citizens will have a distinct advantage.

APPLY HERE

Additional Important Notes:

  • Apply Promptly: No specific closing date is listed.
  • Location: Head Office, Centurion, Gauteng.

Why This Opportunity Matters
Your testing ensures the integrity and reliability of software systems used to protect people, assets, and data across South Africa. You play a direct role in safeguarding the operational technology of a global security leader, where software quality is non-negotiable.

Final Thoughts
If you are an experienced Software Tester with strong automation skills, API testing expertise, and a background in SQL and C#, this role at G4S offers a challenging and rewarding career path. Apply now to become the gatekeeper of quality for our critical security software.

Apply now to join the G4S technology team in Centurion!

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