Security Monitoring Engineer
Arcesium
Security Monitoring Engineer at Arcesium is a full time role based in Lisbon, Portugal, Portugal. It was published on 20 April 2026 and was open at last check.
| Role | Security Monitoring Engineer |
|---|---|
| Company | Arcesium |
| Location | Lisbon, Portugal, Portugal |
| Employment type | Full Time |
| Published | 20 April 2026 |
| Status | Open at last check |
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. 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.
What You'll Do
- 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.
What You'll Need
- 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.
Preferred Qualifications
- 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).
Arcesium's Personal Data Privacy Notice for Candidates is linked here.
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), careers-india@arcesium.com (India) or careers-europe@arcesium.com (Portugal/Sweden).
Arcesium is an equal opportunity employer.
Create your free OnJob profile to apply — we'll take you to Arcesium's application after sign-up. · Posted 20 Apr 2026.
Security Monitoring Engineer at Arcesium — questions answered
What does the Security Monitoring Engineer role at Arcesium pay?
Arcesium does not publish a salary on this Security Monitoring Engineer listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.
Where is the Security Monitoring Engineer role at Arcesium based?
Arcesium lists this Security Monitoring Engineer role in Lisbon, Portugal, Portugal, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with Arcesium before you apply.
Is the Security Monitoring Engineer role at Arcesium still open?
The Security Monitoring Engineer posting at Arcesium was open at OnJob's last check of the employer's careers page, having been published on 20 April 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Security Monitoring Engineer role at Arcesium?
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