Devops Engineer - Setúbal

Devops Engineer
Setúbal
Setúbal, Setubal, Portugal

? Dev
Ops Engineer Job Description (Servers, Security, CI/CD, In-House Infrastructure)

? Location:

On-site (Setúbal, Portugal)

? Employment Type:

Full-time

? Salary:

€32-€45k

About the Role

We are looking for a Dev
Ops Engineer to manage and secure our
- house infrastructure, automate deployments, and optimize our CI/CD pipeline. You will be responsible for server management, security enforcement, networking, and infrastructure automation.

? Responsibilities

1⃣ Server & Infrastructure Manageme

nt
Manage and maintain Linux-based servers (Ubuntu, Debian, Cent
O
S)Deploy and monitor
- premises servers, networking, and power system
s. Implement high availability (HA) and failover strategies for critical servi
ce
Optimize server performance, storage, and backu
ps
Maintain and scale a hybrid cloud setup (AWS,
- prem, and private cloud infrastructure).

2⃣ CI/CD & Code Deployment Automation

Build and maintain CI/CD pipelines using Git
Hub Actions, Git
Lab CI/CD, or Jenkins.
Automate software deployments for web applications and internal tools.
Maintain
- hosted CI/CD infrastructure (runners, deployment servers).
Optimize rollbacks,
- green deployments, and
- downtime strategies.

3⃣ Security & Compliance
Set up firewalls, access controls, and server hardening.

Enforce SSH
- based authentication & disable root login.
Implement intrusion detection (Snort, Suricata) & fail2ban for SSH security. Monitor system logs for suspicious activity and conduct regular security audits.
Manage encrypted storage, VPN access (Wire
Guard/Tailscale), and private Git hosting.
Authentication management w/ ensuring 2FA & other security improvement opportunities.

4⃣ Networking & Office IT

Security
Configure VLANs to separate office traffic from Dev
Ops infrastructure.
Server setup basics required & will have consulting advice
Set up Wi-Fi segmentation (secure internal network vs. general office Wi-Fi).
Implement
- time power monitoring (Smart PDUs, Energy Meter at the breakerpanel).

5⃣ Monitoring, Backups & Disaster

Recovery
Set up monitoring for servers and network.
Implement automated alerts (Slack, email) for CPU spikes, outages, and security threats.
Maintain regularbackups (AWS S3,
- prem NAS, offsite redundancy).
Plan and test disaster recovery scenarios to minimize downtime.

? What You’ll Need (Requirements)

✅ 1+ years of experience in Dev
Ops, Infrastructure, or System Administration.

✅ Strong experience with Linux (Ubuntu, Debian, Cent
OS) server management

✅ Experience with CI/CD tools (Git
Hub Actions, Git
Lab CI, Jenkins, orsimilar).

✅ Knowledge of networking (firewalls, VLANs, VPNs, BGP, routing).

✅ Familiarity with security best practices (SSH hardening, IDS/IPS, accesscontrol).

✅ Experience managing Docker, Kubernetes, or containerized environments.

✅ Comfortable managing physical hardware (rack-mounted servers, PDUs, UPSsystems).

✅ Understanding of database administration (Postgre
SQL, My
SQL, or
Mongo
DB).

✅ Experience with monitoring/logging tools (Grafana, Prometheus, ELK stack).

? Nice to Have (Preferred Skills)

⭐ Experience working with Hybrid Cloud (AWS, Proxmox, Open
Stck, etc. ).