Systems Administrator Senior Consultant Lisboa

We are seeking an experienced Senior Computing Engineer to lead critical initiatives in infrastructure and cybersecurity within an international Tech Hub that delivers
- edge solutions from Portugal to the world. This is a unique opportunity to contribute to
- scale transformation projects while collaborating with a global team of experts.

Key Responsibilities

• Troubleshooting & Incident Management: Diagnose and resolve complex issues across network infrastructures, ensuring service reliability and security.
• Incident Response: Respond rapidly to system failures, performance issues, and security breaches, implementing effective corrective measures.
• Systems Administration: Manage hybrid environments (physical, virtual, public, and private cloud), ensuring availability, resilience, and performance.
• Virtualization: Operate and maintain VMware and Hyper-V environments, including clusters, SAN storage, and
  - availability solutions.
• Security & Risk Management: Implement robust cybersecurity measures, conduct security audits, and manage vulnerability assessments.
• Server Management: Configure, maintain, and optimize servers and operating systems (Windows, Linux).
• Automation: Leverage scripting (e. g. , Python) and Dev
  Ops tools to automate operations and improve efficiency.
• Documentation & Compliance: Maintain
  -
  - date technical documentation and ensure compliance with security standards.
• Leadership & Mentoring: Guide technical teams, mentor junior colleagues, and contribute to IT strategic planning.
• Client Engagement: Collaborate with clients, analyze their needs, and design tailored solutions.

Qualifications:

Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or related field.

8+ years of experience in systems administration or datacenter operations.

Advanced expertise in:

• Infrastructure services (DNS, DHCP, AD, SNMP)
• Monitoring tools and SIEM solutions
• Security technologies (firewalls, IDS/IPS, EDR, backup/replication systems)

Relevant certifications (e. g. , Azure, AWS, MCSE, CCNA Datacenter) are highly valued.

Strong scripting and automation skills.

Excellent communication and
- solving skills, with ability to work under pressure.

Fluency in English.

What We Offer

• A dynamic, multicultural, and collaborative environment.
• Participation in national and international projects with significant impact.
• Career progression opportunities supported by personalized development plans.
• Unlimited access to online learning platforms (Linked
  In Learning, Udemy).
• Training and certifications in emerging technologies, especially Cloud.
• A culture of innovation, transparency, and teamwork.
• Opportunities to engage in internal communities (tech, sports, social responsibility).

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries: Outsourcing and Offshoring Consulting