Join VOIS as an Ethical Hacking Specialist in Bucuresti, Romania, working on a hybrid basis (2 days per week/8 per month). This experienced role involves designing, executing, and assuring the effectiveness of penetration tests to enhance Vodafone's cyber security posture.
Requirements
2–3 years of experience in penetration testing, with exposure to coordinating or leading testing activities.
Proven experience in vulnerability discovery, CVE registration, security research, or cybersecurity competitions.
Relevant professional certifications such as CPTS, OSEP, OSWE, CWEE, eCPTX, or equivalent.
University degree in an IT-related field (Cybersecurity preferred).
Applied knowledge of Windows, Linux/Unix, cloud platforms (AWS, Azure, GCP), and scripting languages like Python, Java, PowerShell, or PHP.
Skills & Responsibilities
Penetration testing & MITRE ATT&CK: Execute advanced security testing activities using recognised MITRE tactics and techniques to identify vulnerabilities across systems.
Scripting & Automation: Develop solutions and code to automate security testing and document reusable test cases.
Technical reporting: Produce high-quality technical reports detailing identified vulnerabilities, risks, and remediation guidance.
Consulting & Collaboration: Act as a security consultant for international teams and collaborate with stakeholders to ensure effective test execution.
Potential transition routes: People from IT Security Analyst, Software Engineer, or System Administrator roles may bring technical and scripting skills, alongside meeting penetration testing and security knowledge requirements.
Job description
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. #VOIS #BeUnrivalled #CreateTheFuture
About this Role
We are seeking an experienced Ethical Hacking Specialist to enhance Vodafone’s cyber security posture through deliberate, controlled security testing that mirrors real-world attack techniques. This role focuses on designing, executing, and assuring the effectiveness of penetration tests, evaluating security controls against Vodafone standards, and collaborating closely with technical and business stakeholders. The individual will play a key role in identifying vulnerabilities, translating technical findings into business risk, and supporting remediation across complex technology environments.
What you’ll do
Execute advanced security testing activities using recognised MITRE tactics and techniques to identify vulnerabilities across Vodafone systems.
Design, develop, and maintain comprehensive security testing and penetration testing plans.
Lead and deliver specialised security testing engagements, including defining scope, prerequisites, and testing approaches.
Collaborate with testers, managers, and business functions to ensure coordinated and effective test execution.
Produce high-quality technical reports detailing identified vulnerabilities, associated technical and business risks, and clear remediation guidance.
Provide detailed exploit reproduction steps, retesting scripts, and support remediation activities with technical teams.
Develop solutions and code to automate security testing and document reusable test cases.
Act as a security consultant for international teams, supporting complex IT project situations.
Maintain up-to-date knowledge of emerging technologies, tools, and information security trends to continuously improve testing practices.
Who you are
You have 2–3 years of experience in penetration testing, with exposure to coordinating or leading testing activities.
You bring proven experience in vulnerability discovery, including CVE registration, security research, or participation in recognised cybersecurity competitions.
You hold relevant professional certifications such as CPTS, OSEP, OSWE, CWEE, eCPTX, or equivalent.
You have a university degree in an IT-related field, with Cybersecurity preferred.
You demonstrate applied knowledge of Windows and Linux/Unix environments, virtualisation technologies, and cloud platforms (AWS, Azure, GCP).
You have in-depth understanding of application development processes and hands-on experience with at least one scripting or programming
language (e.g. Java, Python, PowerShell, PHP).
You are confident working with CI/CD automation tools and/or SOAR platforms.
You communicate clearly, with strong documentation skills and the ability to translate complex technical issues into practical insights.
Not a perfect fit?
Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.
What's in it for you
Hybrid way of working: 2 days per week/ 8 per month
Medical and dental services
Life and hospitalization insurance
Dedicated employee phone subscription
Take control of your benefits and choose any of the below options: MEAL TICKETS/ PRIVATE PENSION/VACATION VOUCHERS/ CULTURAL VOUCHERS within the budget.
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
We let you write your own story by planning vacations: go for a trip, experience new things, have fun and enjoy your 23 days off.
Special Paternal Program - 4 months of paid paternity leave
What skills you will learn
Advanced application of MITRE ATT&CK techniques in enterprise-scale environments.
Enhanced skills in security test automation and scripting.
Translating technical vulnerabilities into business-focused risk narratives.
Consulting and stakeholder engagement skills within complex transformation programmes.
VOIS Equal Opportunity Employer Commitment
Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender identity, gender expression, sexual orientation, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background.
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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