Cybersecurity Engineer Jobs in Porto

Cybersecurity Engineer jobs in Porto hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Porto
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
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Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
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Support
Enterprise Apps
Quantum

Inetum

inetum.com
Inetum is an international IT services and consulting firm specializing in digital transformation, software development, cloud infrastructure, and artificial intelligence solutions. Formerly known as Gfi Informatique, the company provides tailored technology integration and enterprise services to both public sector entities and private corporations across dozens of countries. Headquartered in France, it employs tens of thousands of digital experts dedicated to helping organizations modernize their operations and accelerate technological innovation.
inetum.com • HQ: Saint-Ouen-sur-Seine, France • HQ: Brussels, Belgium • Corporate Training • LLM & Generative AI • Cybersecurity • Cloud Computing • IT Consulting • Information Technology • 5000+ employees
HQ: Saint-Ouen-sur-Seine, France • HQ: Brussels, Belgium • Corporate Training • LLM & Generative AI • Cybersecurity • Cloud Computing • IT Consulting • Information Technology • 5000+ employees
Verified live · 1 hour ago 10 hours ago

CyberProgram Analyst

$33k – $93k per year (Estimated)Remote/Hybrid (Porto, Portugal) • Full-Time • Senior • French: A1 (Optional) • English: C1
ISO 27001
Apply
Open 216 daysVerified live · 1 hour ago 7 months ago

Cyber Security Specialist/Operator

$30k – $85k per year (Estimated)In office (Porto, Portugal) • Full-Time • Senior • English
C#
PHP
Python
DevOps
Bitbucket
Jenkins
Cybersecurity
Fortify
Sonatype Nexus IQ
Apply
Open 338 daysVerified live · 1 hour ago 11 months ago

Cyber Security Engineer

$32k – $90k per year (Estimated)In office (Porto, Portugal) • Full-Time • Principal • English: C1
Apply
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Five9

five9.com
Five9 provides cloud contact centre software covering voice, digital channels and workforce management. Its platform adds conversational artificial intelligence for self-service and agent assistance. Enterprises use it to replace on-premise call centre infrastructure.
five9.com • HQ: San Ramon, United States • Est. 2001
HQ: San Ramon, United States • Est. 2001
Verified live · 1 hour ago 1 month ago

Staff Information Security Engineer

$56k – $140k per year (Estimated) • Staff+ • 5+ years expRemote/Hybrid (Porto, Portugal) • Staff
Python
DevOps
AWS
Azure
CI/CD
GCP
Terraform
IAM
Kubernetes
Cybersecurity
ISO 27001
NIST CSF
Wiz
Management
Jira
Apply
Verified live · 1 hour ago 1 month ago

Senior Information Security Engineer

$52k – $118k per year (Estimated) • Senior • 3+ years expRemote/Hybrid (Porto, Portugal) • Senior
Python
AI/ML
Claude
Claude Code
Copilot
AI Agents
DevOps
AWS
Azure
GCP
Cybersecurity
ISO 27001
NIST 800-53
NIST CSF
SOC 2
PCI DSS
Management
Jira
Apply
Report

Overstory

overstory.com
Overstory is a software company that helps businesses automate their processes and make better decisions. We offer a suite of products that can help you manage your workflows, track your progress, and get insights into your data. Our mission is to help businesses of all sizes unlock the power of their data and achieve their goals.
overstory.com • Nice • San Francisco • Earth Observation • Artificial Intelligence • Machine Learning • 51-200 employees
Nice • San Francisco • Earth Observation • Artificial Intelligence • Machine Learning • 51-200 employees
Open 118 daysVerified live · 1 hour ago 3 months ago

Senior Security Engineer

$122k – $226k per year (Estimated) • Senior • 5+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Senior • English (Optional) • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
AWS
Azure
GCP
Cybersecurity
ISO 27001
SOC 2
GDPR
Apply
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UP Education

up.education
UP Education is a major private dual-sector tertiary education provider operating across New Zealand and Australia. Headquartered in Auckland, the group delivers higher education degrees, vocational education and training (VET), and university preparation pathway programs across a regional network of over 60 campuses alongside online platforms.
up.education • HQ: Auckland, New Zealand • Education
HQ: Auckland, New Zealand • Education
Verified live · 29 min ago 8 days ago

Ethical Hacking and Cybersecurity Tutor

New Zealand • Remote • Full-Time • Junior • English
AWS
Kali Linux
Splunk
Cybersecurity
Burp Suite
Microsoft Sentinel
Nmap
Wireshark
Apply
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NCC Group

nccgroup.com
NCC Group (LSE: NCC) is a global cyber security, risk mitigation, and technical assurance enterprise headquartered in Manchester, United Kingdom. Founded in 1999, the publicly traded company employs over 2,000 security experts across the UK, Europe, North America, and Asia-Pacific.
nccgroup.com • HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
Verified live · 1 hour ago 8 days ago

Platform Security Engineer (Tanium/Sentinel)

Remote • Contractor
Apply
Verified live · 1 hour ago 8 days ago

SOC Analyst

$102k – $226k per year (Estimated)Manchester • Remote • Full-Time
Splunk
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SportyBet

sportybet.com
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
sportybet.com • HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Verified live · 7 hours ago 10 days ago

Security Platform Engineer

Remote (Europe)
Bash
PowerShell
Python
DevOps
Splunk
Cybersecurity
Elastic SIEM
Microsoft Defender
Microsoft Sentinel
Trend Micro
Wazuh
Apply
Verified live · 7 hours ago 1 month ago

Offensive Security Engineer

Remote (Europe)
Bash
PowerShell
Python
AI/ML
Red Teaming
DevOps
Git
Kali Linux
Windows Server
Cybersecurity
Burp Suite
Censys
Crowdstrike
Microsoft Defender
Nmap
OWASP ZAP
SentinelOne
Shodan
Wireshark
Management
Confluence
Jira
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Lastpass

lastpass.com
LastPass is a password manager that helps users store, manage, and access their passwords securely. LastPass also offers other security features such as two-factor authentication and password security audits.
lastpass.com • Denver • Dublin • Sydney • Artificial Intelligence • Information Security • Cybersecurity • Identity Management
Denver • Dublin • Sydney • Artificial Intelligence • Information Security • Cybersecurity • Identity Management
Verified live · 7 hours ago 1 month ago

Principal Cloud Security Engineer

$93k – $189k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
Apply
Verified live · 7 hours ago 1 month ago

Principal Cloud Security Engineer

$79k – $196k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
Apply
Verified live · 7 hours ago 1 month ago

Principal Cloud Security Engineer

$52k – $128k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
Apply
Report

Attio

attio.com
Attio is a software company headquartered in London, United Kingdom, that was founded in 2019. The company provides an AI-native customer relationship management platform that enables revenue teams to build pipelines, automate sales workflows, and manage deal history through data enrichment and universal context layers. It operates globally as a software-as-a-service provider, catering to startups and enterprise clients looking to replace traditional spreadsheets with automated revenue management systems.
attio.com • HQ: London, United Kingdom • Business Process Automation (BPA) • Sales Enablement • AI Agents • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Sales & Marketing • Est. 2019
HQ: London, United Kingdom • Business Process Automation (BPA) • Sales Enablement • AI Agents • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Sales & Marketing • Est. 2019
Verified live · 6 hours ago 12 days ago

Security Engineering Lead

$139k – $168k per year • Lead • Remote (Poland, Portugal, Ireland, Germany) • Full-Time • Staff
AI Agents
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OpenZeppelin

openzeppelin.com
OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
openzeppelin.com • HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
Open 2063 daysVerified live · 1 hour ago 5 years ago

Blockchain Security Researcher - Future Openings

Remote • Contractor • English: C1
Solidity
Cairo
Go
Move
Rust
Cairo
OpenZeppelin Cairo
Solidity
Certora
Echidna
Halmos
Cybersecurity
Threat Modeling
Web3
Aave
DeFi
Ethereum
OpenZeppelin
Smart Contracts
Uniswap
Aptos
Cosmos
Cosmos SDK
Foundry
Solana
Starknet
Stellar
Sui
Apply
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Unit4

unit4.com
Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials, Procurement, Project Management, HR, and FP&A to share real-time information, and deliver greater insights to help organizations become more effective. We are in business for people and believe that people-centric organizations do great things when their people can do great work. With 2,700 colleagues globally, we serve more than 5,100 customers across a number of industries including professional services, nonprofit and public sector.
unit4.com • HQ: Utrecht, Netherlands • Human Resources • Software • Enterprise Resource Planning (ERP) • 51-200 employees
HQ: Utrecht, Netherlands • Human Resources • Software • Enterprise Resource Planning (ERP) • 51-200 employees
Verified live · 3 hours ago 21 day ago

Information Security Architect

$63k – $67k per year • Staff+ • 10+ years expLisbon • Remote (Portugal) • Full-Time • Senior
SQL
PowerShell
Python
Databases
Azure SQL Database
AI/ML
LLM
LLM Guardrails
DevOps
AWS
Azure
Azure AKS
CI/CD
GCP
Kubernetes
Bicep
Terraform
Cybersecurity
Microsoft Defender
Microsoft Defender for Cloud
Microsoft Entra ID
Zero Trust
ISO 27001
MITRE ATT&CK
Apply
Report

Natixis

natixis.com
Natixis is a French multinational financial institution that serves as the corporate, investment banking, and asset management arm of Groupe BPCE. Headquartered in Paris, the firm provides tailored capital markets advisory, corporate financing, wealth management, and insurance solutions to global corporations, financial institutions, and institutional investors. Operating across dozens of countries, it combines international reach with specialized industry expertise to drive sustainable growth for its clients worldwide.
natixis.com • HQ: Paris, France • Financial Services • Banking • Investment Banking
HQ: Paris, France • Financial Services • Banking • Investment Banking
Verified live · 1 hour ago 21 day ago

DevSecOps Engineer | IT CIB & AWM

$41k – $115k per year (Estimated)Remote/Hybrid (Porto, Portugal) • Full-Time • Senior
PowerShell
Python
C#
DevOps
OpenShift
Apply
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Secfix

secfix.com
Secfix is the fastest way to get ISO 27001, GDPR, TISAX compliant ✓ Automated security controls ✓ Trained and certified auditors ✓ Save time and resources
secfix.com • Berlin • Munich • Financial Services • Information Security • Cybersecurity
Berlin • Munich • Financial Services • Information Security • Cybersecurity
Verified live · 11 hours ago 21 day ago

Information Security Lead

$84k – $206k per year (Estimated) • Equity • Lead • 7+ years exp • Remote (Europe) • Full-Time • Staff
ISO 42001
DevOps
AWS
Azure
GCP
GitLab
Cybersecurity
GDPR
ISO 27001
SOC 2
Apply
Verified live · 11 hours ago 2 months ago

Senior Information Security Specialist (German-speaking)

$83k – $188k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • Full-Time • Senior • English: C1 • German: C2
ISO 42001
DevOps
AWS
Azure
GCP
GitLab
Cybersecurity
GDPR
ISO 27001
SOC 2
Apply
Report

Remofirst

remofirst.com
Use RemoFirst as your international HR solution; onboard full-time employees from anywhere in the world and streamline payroll, taxes and compliances policies.
remofirst.com • Phoenix • Almaty • Warsaw • Barcelona • Tucson • Professional Services • Human Resources • 201-500 employees • Est. 2021
Phoenix • Almaty • Warsaw • Barcelona • Tucson • Professional Services • Human Resources • 201-500 employees • Est. 2021
Verified live · 1 day ago 25 days ago

Lead Application Security Engineer

Lead • Remote (Poland, Romania, South Africa, Spain, Ukraine) • Full-Time • Staff
Java
Python
Java
Spring Boot
Python
Django
FastAPI
Databases
Apache Kafka
PostgreSQL
RabbitMQ
AI/ML
LLM
LLM Guardrails
DevOps
Amazon EKS
AWS
Kubernetes
Amazon S3
IAM
Rest API
Terraform
Cybersecurity
Auth0
Least Privilege
Marketing
HubSpot
Apply
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Ethereum is a decentralized platform for resilient apps and infrastructure. Control your money, data, and identity, with no bank or middleman needed.
ethereum.org • Design & Creative • Cryptocurrencies • Blockchain & Crypto
Design & Creative • Cryptocurrencies • Blockchain & Crypto
Verified live · 2 days ago 25 days ago

Protocol Security Researcher

Remote (Europe, Singapore) • Full-Time
C#
Java
Python
Rust
Web3
Ethereum
Apply
Report

CrowdStrike

crowdstrike.com
CrowdStrike is a global cybersecurity leader specializing in cloud-delivered endpoint protection, threat intelligence, and cyberattack response services. Headquartered in Austin, Texas, and publicly traded on the Nasdaq (CRWD), the company provides real-time security solutions to enterprises worldwide.
crowdstrike.com • HQ: Austin, United States • Cybersecurity AI • LLM & Generative AI • Artificial Intelligence • Professional Services • Application Security • Threat Intelligence • Endpoint Security • Cybersecurity • 5000+ employees
HQ: Austin, United States • Cybersecurity AI • LLM & Generative AI • Artificial Intelligence • Professional Services • Application Security • Threat Intelligence • Endpoint Security • Cybersecurity • 5000+ employees
Verified live · 6 min ago 26 days ago

Sales Specialist, Cloud Security (Remote, GBR)

$81k – $184k per year (Estimated) • Equity • Senior • 5+ years expUnited Kingdom • Remote (Europe) • Full-Time • Senior • Dutch (Optional)
AWS
Azure
GCP
Kubernetes
Cybersecurity
Crowdstrike
Apply
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Canonical

canonical.com
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
canonical.com • HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Open 921 dayVerified live · 9 hours ago 2 years ago

Threat Intelligence Lead

$95k – $211k per year (Estimated) • Lead • Remote • Bachelor's Degree • Staff
Ubuntu
Cybersecurity
Maltego
Shodan
Apply
Open 2007 daysVerified live · 9 hours ago 5 years ago

Ubuntu Security Engineer

Remote
JavaScript
PHP
Python
Ruby
Rust
TypeScript
DevOps
Debian
Ubuntu
Apply
Open 1051 dayVerified live · 9 hours ago 3 years ago

Security Software Engineer

Remote • Bachelor's Degree • Internship
C++
JavaScript
PHP
Python
Ruby
Rust
TypeScript
DevOps
Debian
Ubuntu
Cybersecurity
Threat Modeling
Cryptography
OpenSSL
Apply
Report

Interdependence

interdependence.com
Established in 2012, Interdependence is a full-service digital PR, investor relations and media communications firm supercharged by the most advanced technology ever in public relations to maximize consistent media placements in prestigious media ...
interdependence.com • Professional Services • Advertising • Sales & Marketing
Professional Services • Advertising • Sales & Marketing
Open 129 daysTop 25% pay 4 months ago

Virtual CISO & Cybersecurity Practice Lead

$200k – $300k per year • Lead • 10+ years exp • Remote • Staff
HIPAA
ISO 27001
NIST CSF
PCI DSS
SOC 2
Apply
Open 129 daysVerified live · 2 days ago 4 months ago

Senior Account Executive, Cybersecurity

$120k – $150k per year • Senior • Remote • Full-Time • Senior
Apply
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Smartsheet

smartsheet.com
Smartsheet is a leading enterprise work management platform that enables organizations to plan, track, automate, and report on work at scale. Combining the familiarity of spreadsheets with powerful features like automated workflows, dynamic dashboards, and project tracking tools, it enhances team collaboration and operational efficiency.
smartsheet.com • HQ: Bellevue, United States • Software • Productivity Software • Project Management • Est. 2005
HQ: Bellevue, United States • Software • Productivity Software • Project Management • Est. 2005
$82k – $187k per year (Estimated) • Senior • 5+ years exp • Remote (EMEA, United States) • Bachelor's Degree • Senior
AI Agents
DevOps
SLI/SLO/SLA
Cybersecurity
GDPR
ISO 27001
SOC 2
Management
Smartsheet
Apply
Report

Bitdefender

bitdefender.com
Bitdefender is a global cybersecurity leader headquartered in Bucharest, Romania, that delivers advanced threat prevention, detection, and response solutions. Founded in 2001, the company protects millions of consumer, business, and government endpoints across more than 170 countries through its antivirus software, cloud security platforms, and Managed Detection and Response (MDR) services.
bitdefender.com • HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
$98k – $198k per year (Estimated) • Lead • Remote (EU, United Kingdom) • Full-Time • Principal
Python
AI/ML
LLM
Red Teaming
Apply
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EverAI

everai.com
EverAI is a technology company that specializes in developing conversational artificial intelligence platforms focused on digital entertainment, companionship, and creative storytelling. The company creates interactive AI-driven experiences that allow users to engage in roleplay, gaming, and social interactions with personalized virtual counterparts. Founded in 2023, the organization operates as a remote-first entity with a mission to redefine human-computer interaction through immersive and ethically designed AI products.
everai.com • HQ: San Francisco, United States • Artificial Intelligence • 51-200 employees
HQ: San Francisco, United States • Artificial Intelligence • 51-200 employees
Verified live · 1 hour ago 1 month ago

Security Engineer (Full Remote - Europe)

$76k – $134k per year • Staff+ • 25+ years exp • Remote (Europe) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
Apply
Verified live · 1 hour ago 1 month ago

Security Engineer (Full Remote - Portugal)

$76k – $134k per year • Staff+ • 25+ years exp • Remote (Portugal) • Full-Time • Architect
ChatGPT
Claude
Claude Code
Cursor
LLM
Hugging Face
DevOps
Git
GitHub
Apply
Report
Cybersecurity Engineer Jobs in Porto
Frequently asked questions
How many Cybersecurity Engineer jobs in Porto are available on Alion?
There are currently 17 active listings from 8 hiring companies on Alion, refreshed daily.
Which companies are hiring for Cybersecurity Engineer jobs in Porto?
8 vetted startups and product companies are currently hiring on Alion.
Are remote options available for Cybersecurity Engineer jobs in Porto?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Cybersecurity Engineer jobs in Porto?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.