1,465,567open jobs
89,176companies
225,469added this week
Browse all
Location
In office (Thessaloniki)
Seniority
Junior · 1+ year exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 8, 2026.

Overview
Company
Impact
Profile match
Pfizer is an American multinational pharmaceutical and biotechnology company headquartered in New York City, developing, manufacturing and marketing prescription medicines and vaccines in areas such as oncology, internal medicine, inflammation and immunology, and infectious diseases. Founded in 1849 by Charles Pfizer and Charles Erhart, it is listed on the New York Stock Exchange and operates research and manufacturing sites across the US, Europe and Asia, including a digital hub in Thessaloniki and large commercial teams in China. Its board hires medical information specialists, quality assurance and GMP audit managers, marketing leads, accountants, engineers and AI experience designers.

ROLE SUMMARY

The CISO, Infrastructure and Cloud Services team delivers the following capabilities for Pfizer. Business application platforms supporting Pfizer’s enterprise application and critical business processes. Infrastructure allowing business traffic to travel where it needs to go, internally and externally, along with the appropriate access controls. CISO secures Pfizer's most important information assets through world class controls and protections and enables Pfizer's business results by making security an enabler and not a roadblock to achieving business results.

As an Associate, Data Engineering, you be part of a team of analysts, engineers, and data scientists with extensive technical experience in enterprise data networks, systems engineering and architecture, security monitoring, capacity planning, and troubleshooting. You will perform day to day support functions for the cybersecurity analytics solution ecosystem that is core to Pfizer’s capabilities to detect cyber threats. Your responsibilities will include performing routine system maintenance functions, responding to incident tickets, identifying opportunities to better address recurring issues, and updating related support documentation.

ROLE RESPONSIBILITIES

  • Handle various data engineering tasks
  • Onboard new data sources into our supported analytics platforms
  • Process incident tickets in accordance with defined support procedures
  • Execute defined periodic review functions to ensure services operate as designed
  • Proactively monitor the service for performance and other issues, and address them in a timely manner while adhering to change management processes
  • Identify inaccurate support documentation and assist with associated updates
  • Suggesting improvements in the tools and techniques to help drive efficiency

BASIC QUALIFICATIONS

  • BS in Computer Science, Mathematics, Data Science, or a Physical science degree, MS preferred.
  • <2>
  • <2>
  • <2>
  • <2>
  • Willingness to contribute fresh and innovative ideas
  • High technical aptitude; quickly learns new skills
  • Change agile; must take action on projects quickly
  • Team oriented
  • Excellent oral and written communication skills
  • Excellent analytic and problem-solving skills

PREFERRED QUALIFICATIONS

  • 1 years’ experience of CrowdStrike NG SIEM or Apache Nifi
  • 1 years’ experience working with petabyte scale data analysis
  • 1 years’ experience working with Python, Java, C or C++
  • a basic understanding network infrastructure and cybersecurity tools

Work Location Assignment: Hybrid

Please apply by sending your CV and a motivational letter in English

Purpose

Breakthroughs that change patients' lives... At Pfizer we are a patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.

Digital Transformation Strategy

One bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience.

Flexibility

We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self. Let’s start the conversation!

Equal Employment Opportunity

We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms - allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees.

Disability Inclusion

Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here!

Pfizer endeavors to make www.pfizer.com/careers accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email [email protected]. This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned.

To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers.

Marketing and Market Research
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,465,567 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Data Science
Similar stack
Same company
Thessaloniki
≈ $32k – $84k per year (Estimated) • Hybrid • 5+ years exp • Athens
Python
SQL
Databases
Snowflake
AI/ML
Prefect
DevOps
Terraform
KEDA
CI/CD
Kubernetes
Apply
$108k – $161k per year • Remote (United States) • United States
Python
SQL
Apply
Hybrid • Full-Time • São Paulo
Python
SQL
AI/ML
Claude
Spark
XGBoost
Prompt Engineering
LightGBM
Llama
Feature Store
DevOps
GCP
Azure
AWS
GitHub
Apply
$75k – $108k per year (gross) • In office • Full-Time • 5+ years exp • Singapore
Python
SQL
AI/ML
Time Series Forecasting
Analytics
Tableau
Power BI
Apply
$92k – $138k per year • In office • Top Secret • Full-Time • 6+ years exp • Bachelor's Degree • Melbourne
Python
SQL
Analytics
Tableau
ETL/ELT
Apply
≈ $22k – $66k per year (Estimated) • Hybrid • Master's Degree • Thessaloniki
Python
SQL
SAS
Management
Agile
Microsoft Office
Apply
≈ $27k – $61k per year (Estimated) • In office • Thessaloniki
Apply
≈ $14k – $35k per year (Estimated) • Remote (Greece) • Full-Time • Thessaloniki
Apply
≈ $14k – $35k per year (Estimated) • In office • Thessaloniki
JavaScript
Frontend
Immer
Apply
≈ $14k – $35k per year (Estimated) • In office • Thessaloniki
JavaScript
Frontend
Immer
Apply
See all jobs
This is one of many
1,465,567 more open roles from verified company boards, updated every day.