Job Description & Summary

For those who decode the future, not for everyone. 

We are for those who design solutions that don't just solve problems – they move industries forward. Who sees technology not as tools or platforms, but as invisible infrastructure behind strategy, performance and growth.   

This is a place where you will shape national resilience, lead innovation and guide clients through their most complex transformations. You will partner with decision makers to reimagine what’s possible – from operations and governance to sustainability and trust.   

You won't do it alone. You will work in high-performing, interdisciplinary teams where business fluency meets deep tech expertise. It's a constant value exchange: we give you the space, tools, and people to thrive – and you shape what comes next.   

For the builders, the disruptors, and the ones who troubleshoot with purpose and optimize with vision.   

Solve what others can’t. Grow as much as you dare. Belong in your own way. 

In this dynamic environment, we are looking for an ambitious and self-driven Senior Network Security Engineer to join our Tech & Data team.  You’ll work on high-impact projects, collaborate with industry leaders, and tackle real business challenges—all while learning, growing, and redefining what’s possible.  

SOLVE WHAT OTHERS CAN’T.     
  

We’re working for something bigger than ourselves. You’ll be proud to be part of it. Your job description:    

Being able to make technical decisions in support of IT/Security Operations and Service Delivery functions within the project and escalate troubleshooting contexts.

Participate in the architecturing team delivering various security solutions including Firewalls, Identity protection solutions, etc in Microsoft Azure environment.

Collaborate with other cybersecurity professionals to carry out network security assessments, compliance with industry best practises and standards.

Contribute in writing network security design documents

Configure Microsoft cybersecurity solutions.

Providing collateral documentation to support IT and Security teams.

Working closely with various stakeholders, collect requirements and translate business needs into technical security requirements.

GROW AS MUCH AS YOU DARE.   
  

We’re a team made for those who thrive on feedback, who are committed to learning by doing, and who see challenges as opportunities. What you bring to the team:    

BSc in Information Security, Information Technology, Informatics, or other similar areas.

Proven working experience of 3+ years.

Working experience in large network environments.

Working experience in any of the below technologies (indicatively):

Routing protocols (OSPF, BGP, etc)

Data Loss Prevention Systems

Network Detection and Response Solutions

Knowledge of common internet protocols (DNS, HTTP/s, SMTP, DNS, SNMP, etc).

Knowledge of common enterprise technologies (RADIUS, LDAP/s, SAML, APIs).

Analyze and implement new security protocols for greater efficiency against any threat or malfunctions.

Microsoft certifications and/or Industry cybersecurity certifications will be considered an asset.

Continuous learning and development mindset.

BELONG, IN YOUR OWN WAY.    

We have created a workplace where we socialize, connect, learn, experiment and create. We support each other and share what makes us different. A place where you can belong - just as you are.  

What’s in it for you:   

A hybrid working model and a competitive package that values your impact.    

An advanced office space designed to inspire, innovate, and support more than just work.   

Career acceleration with personalized growth opportunities that align with your goals—both globally and locally.    

Well-being and balance through wellness initiatives, extra leave days, and continuous development that puts you first.   

We’re not for those who:   

Prefer predictable, routine work.    

Avoid thinking critically and challenging the status quo.    

Like working in isolation instead of dynamic teams.   

Who we are   

PwC in Greece is the largest professional services firm in the country, with premises in Athens, Thessaloniki, Patras, Ioannina, Rhodes and Volos with more than 2,400 employees. More than 370,000 people in 149 countries across our network share their thinking, experience and solutions to develop fresh perspectives and practical advice. PwC Greece exists to provide top-quality industry-focused assurance, tax, consulting, deals and outsourcing services to industry leading clients   

Don’t miss the opportunity to develop yourself and grow your career in the global leading professional services firm in Greece.   

All applicants will be acknowledged and treated in the strictest confidence.   

For those who Make it Happen. Not for everyone.   
Challenge accepted?