Senior Security & Compliance Engineer
UpstreamGerakas Municipal Unit, Attica, Greece
Posted October 10, 2025
Full Time
About the Company
We are a leader in mobile technology, providing innovative solutions to 1.2 billion consumers. In an ever-increasing digital world we help businesses grow their digital reach & toolkits to optimize user experience, increase engagement, attract new customers and boost their revenues. Think of performance marketing but on steroids as our top-notch marketeers and engineers build digital journeys through an omnichannel marketing approach like no other. Currently we work with the biggest names in Telco, Insurance, Education, FMCGs and Retail in over 45 countries in Latin America, Africa, the Middle East and South-East Asia.
Job Description
Upstream is seeking a Senior Security & Compliance Engineer to provide domain-specific security knowledge, skills, and best practices to their talented network. The role involves monitoring and responding to security events, serving as a security analyst, and leading the vulnerability management lifecycle. This position requires a technical lead with a focus on robust engineering solutions and challenges complex technical security problems.
Requirements
- Excellent knowledge of TCP/IP and Linux network stack.
- Expert proficiency in Network Traffic and Protocol Analysis, vulnerability assessment methodologies.
- Proven experience in implementing and managing SIEM solutions, Firewalls, and DLP.
- Experience in data encryption technologies.
- Strong communication and stakeholder presentation skills.
Benefits
- Competitive base salary and benefits
- Equal-opportunity employer
