Ethical Hacking Specialist

Aggregate function:  Shared Services
Business Area:  Technology _VOIS
Posting Country:  Romania
Date Posted:  24 Nov 2025
Full Time / Part Time:  Full Time
Contract Type:  Permanent

At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this. 

We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.

With us, you can be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

Who we are

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.
As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.

About this Role

We are seeking a Penetration Testing Specialist to strengthen Vodafone’s security posture by simulating controlled attacks and identifying vulnerabilities before they can be exploited. This role involves designing and executing security tests, assessing current security solutions, and collaborating with cross-functional teams to ensure robust cyber protection across the Vodafone Group.

What you will do

  • Execute penetration tests using MITRE tactics and techniques to uncover weaknesses and improve security standards.
  • Develop and maintain comprehensive security testing plans and lead specialised engagements.
  • Define testing prerequisites, manage client requirements, and provide actionable recommendations for remediation.
  • Deliver detailed technical reports outlining vulnerabilities, associated risks, and practical remediation strategies.
  • Provide retesting scripts and assist with remediation efforts.
  • Develop automation solutions for security testing and document test cases.
  • Collaborate with international teams through consultancy activities and manage specific IT project scenarios.

Who you are

  • 2–3 years of experience in penetration testing and team coordination/leadership.
  • Proven track record in vulnerability discovery (CVEs) or notable achievements in cybersecurity competitions, research, or innovation.
  • Certifications such as CPTS, OSEP, OSWE, CWEE, eCPTX or similar.
  • University degree in IT or Cybersecurity.
  • Hands-on experience with Windows (client/server), Linux/Unix, VMware, and cloud platforms (AWS, Azure, GCP).
  • Strong understanding of application development processes and proficiency in at least one programming or scripting language (Java, Python, PowerShell, PHP, VB.NET, Assembly, etc.).
  • Excellent documentation skills.
  • Familiarity with CI/CD automation tools and/or SOAR platforms.

Not a Perfect Fit?

Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about Inclusion for All and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to apply as you may be the right candidate for this role or another role, and our recruitment team can help you see how your skills fit in.

What’s in it for you

•    Hybrid way of working
•    Medical and dental services 
•    Life and hospitalization insurance 
•    Dedicated employee phone subscription 
•    Special discounts for gyms and retailers 
•    Annual Company Bonus 
•    Ongoing Education – we continuously invest in you to ensure you have everything needed to excel on the job and enhance your skills  
•    You get to work with tried and trusted web-technology 
•    Getting in on the ground floor of a technology changing company 
•    Flexible Vacation – Take time off when you need it, we trust you  
•    Special Paternal Program - 4 months of paid paternity leave

 

We recognize and celebrate the importance of diversity and inclusivity in our workplace so that we are as diverse as the customers and communities we serve. We do not tolerate any form of discrimination especially related to but not limited to race, color, age, veteran status, gender identification, sexual orientation, pregnancy, ethnicity, disability, religion, political affiliation, trade union membership, nationality, indigenous status, medical condition, HIV status, social origin, cultural background, social or marital status. 


Worried that you don’t meet all the desired criteria exactly? We are passionate about Inclusion for All and creating a workplace where everyone can thrive, whatever their personal or professional background. So, if you’re excited about this role but your experience doesn’t align exactly with every part of the job advert, we encourage you to apply as you may be just the right candidate for this role or another role, and our recruitment team can help see how your skills fit in.  
#_VOIS

What skills you will learn

  • Advanced penetration testing techniques and methodologies.
  • Automation of security testing processes.
  • Cross-functional collaboration and consultancy skills.
  • Hands-on experience with cloud security and CI/CD integration.

Join Us

At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this.
We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.
With us, you can truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

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Vodafone is committed to attracting, developing and retaining the very best people by offering a motivating and inclusive workplace in which talent is truly recognised and rewarded. We are committed to promoting Inclusion for All with the belief that diversity plays an important role in the success of our business. We actively encourage everyone to consider becoming a part of our journey.