Senior DevOps Engineer

Group-IB

Senior DevOps Engineer building and maintaining high-availability systems for Group-IB's global cybersecurity platform. Collaborating with cross-functional teams to ensure robust and secure infrastructure.

Posted 7/28/2026full-timeRemote • 🇪🇸 SpainSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Linux Administration, DevOps, and Site Reliability Engineering, with a strong focus on Infrastructure as Code (IaC) practices and high-availability system design. Proficient in managing and optimizing core server infrastructure and implementing monitoring solutions for system reliability.

Highest-signal resume keywords

Linux AdministrationInfrastructure as Code (IaC)Kubernetes AdministrationConfiguration Management (Ansible, Puppet)Monitoring and Observability (Grafana, Zabbix)

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Applicant Tracking System Keywords

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Hard Skills

DevOpsSite Reliability Engineering (SRE)Bash ScriptingNetworking FundamentalsBare-Metal Infrastructure ManagementDistributed Databases (Elasticsearch, Cassandra, MongoDB, MySQL, PostgreSQL)High-Availability System DesignFault-Tolerant Infrastructure SolutionsIncident ManagementCloud Environments

Soft Skills

CollaborationProblem-Solving

Tools & Technologies

NginxGitLabArtifactoryNexusHarborGrafanaFluxCDArgoCDZabbixVictoriaMetrics

Tech Stack

Tools & technologies

AnsibleCassandraCloudDNSElasticSearchGrafanaKubernetesLinuxMongoDBMySQLNGINXPostgresPuppetTCP/IP

About the role

Key responsibilities & impact

Maintain and optimize core server infrastructure, including bare-metal servers, LXC containers, virtual machines, and cloud environments.
Operate and support core infrastructure services such as Nginx, Puppet, GitLab, Artifactory, Nexus, Harbor, Grafana, etc.
Manage and evolve infrastructure following the Infrastructure as Code (IaC) paradigm.
Handle and resolve incidents related to infrastructure operations.
Collaborate closely with cross-functional teams (network engineers, developers, and other technical stakeholders).
Design and implement high-availability, fault-tolerant, and scalable software solutions.
Monitor service performance and availability using modern observability tools, ensuring system reliability and optimal resource utilization.

Requirements

What you’ll need

4+ years of experience in Linux administration, DevOps, or Site Reliability Engineering (SRE).
Strong proficiency in automating tasks using Bash or similar scripting languages.
Solid understanding of networking fundamentals (TCP/IP stack, routing, DNS, etc.).
Hands-on experience managing bare-metal infrastructure in production environments.
Experience with configuration management systems such as Ansible or Puppet.
Experience with distributed databases (Elasticsearch, Cassandra, MongoDB, MySQL, PostgreSQL, etc.).
Expertise in Kubernetes administration and managing containerized workloads.
Experience with IaC tools such as FluxCD or ArgoCD.
Ability to design and implement high-performance, fault-tolerant, and secure infrastructure solutions.
Experience with monitoring and observability systems — Zabbix, VictoriaMetrics, Loki, Grafana, etc. — including building dashboards and configuring alerting.

Benefits

Comp & perks

Work with real stakes. Group-IB investigates active cybercriminal groups, responds to breaches affecting critical infrastructure, and develops technologies used by law enforcement agencies including INTERPOL, Europol, and Afripol across 60+ countries. We've conducted 1,550+ cybercrime investigations alongside 600+ enterprise customers globally. When you join Group-IB, your work directly disrupts digital crime.
Grow your way. Choose your own path: deepen your craft as a technical expert, step into leadership, move across to another team, or relocate to one of our Digital Crime Resistance Centers across the Americas, Europe, the Middle East & Africa, Central Asia, and the Asia-Pacific. Your growth is our growth — Group-IB's expansion across 60+ active country operations means real career acceleration.
We fund professional certifications at company expense — whether you're pursuing CEH, CISSP, OSCP, or specialized certifications in forensics and penetration testing. You don't have to choose between doing the job and advancing your credentials.
Work alongside industry leaders. Our Unified Risk Platform — Threat Intelligence, Digital Risk Protection, Attack Surface Management, Managed XDR, and more — is recognized by Gartner, Forrester, KuppingerCole, and Datos Insights. Frost & Sullivan named us a 2025 Global Technology Innovation Leader. When you work here, you're building technologies that set the industry standard.
Real challenges, real expertise. You'll take on complex, real-world problems alongside adversary-centric researchers and incident response experts spread across six continents. We've built 21+ years of proprietary telemetry through 1,500+ joint investigations. No two threats look alike — and neither do the skills you'll develop.
A team that is genuinely international. Our people come from different countries, speak different languages, and bring different perspectives. What connects us is a shared mission: fighting cybercrime and making the world safer. We care about your wellbeing and happiness as much as your output.