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Security Monitoring Engineer

EngineeringSecurityOther
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Quick Summary

Overview

Company Overview Arcesium is a global financial technology firm that solves complex data-driven challenges faced by some of the world’s most sophisticated financial institutions.

Technical Tools
pythonfintech

 

Arcesium is a global financial technology firm that solves complex data-driven challenges faced by some of the world’s most sophisticated financial institutions. We constantly innovate our platform and capabilities to meet tomorrow’s challenges, anticipate the risks our clients encounter, and design advanced solutions to help our clients achieve transformational business outcomes.   

Financial technology is a high-growth industry as change and innovation continue to disrupt the status-quo and prompt major transformation. Arcesium is at a particularly interesting time in our own growth as we look to leverage our successfully established market position and expand operations in pursuit of strategic new business opportunities. We value intellectual curiosity, proactive ownership, and collaboration with colleagues, and we empower you to meaningfully contribute from day one and accelerate your professional development.

Responsibilities

~1 min read
  • Manage the day-to-day operations of the Security Operations Center (SOC), including triaging, investigating, and resolving security incidents.
  • Collaborate with other security teams to develop and implement security monitoring policies and procedures.
  • Develop and maintain a comprehensive understanding of the organization's infrastructure, applications, and security controls.
  • Ensure that security incidents are properly documented and reported in a timely manner.
  • Manage relationships with external vendors and service providers that support the SOC.
  • MSc degree in Computer Science, Engineering, or a related field.
  • 3-5 years of experience in a Security Operations Center environment, with at least 2+ years in a security engineering role.
  • Hands-on experience with security monitoring technologies including EDR, Zscaler (ZPA/ZIA/ZDX), and Palo Alto firewalls.
  • Strong understanding of EDR and WAF solutions, as well as Zscaler and Palo Alto firewall technologies.
  • Knowledge of network protocols and infrastructure.
  • Excellent analytical and problem-solving skills.
  • Basic knowledge of Python programming or automation.
  • Ability to communicate complex technical issues to non-technical stakeholders.
  • Strong interpersonal skills as well as excellent written and verbal communication skills.

Requirements

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  • Experience working in a global or multi-region security operations environment.
  • Familiarity with SIEM platforms and log management tools.
  • Exposure to threat intelligence and vulnerability management practices.
  • Relevant security certifications (e.g., CompTIA Security+, CEH, GCIA, or similar).

 

Recruiting Security
Emails from genuine Arcesium recruiters who are employees of the company will always come from the @arcesium.com domain. In some cases, you may also be contacted by independent search firms engaged to recruit on our behalf; emails from their employees should always come from their firm's applicable domain. We'll never ask for your banking information or any payment as part of the recruiting process. If something seems off or you're contacted by an unexpected third party, please reach out to us at careers@arcesium.com (US/UK) or careers-india@arcesium.com (India).

 

Arcesium is an equal opportunity employer.

Location & Eligibility

Where is the job
Lisbon, Portugal
On-site at the office
Who can apply
PT
Listed under
Portugal

Listing Details

Posted
April 20, 2026
First seen
April 20, 2026
Last seen
May 5, 2026

Posting Health

Days active
15
Repost count
0
Trust Level
28%
Scored at
May 5, 2026

Signal breakdown

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Security Monitoring Engineer