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Linux Systems Administrator

Hybrid in Madrid·Added 3 days ago

Prosegur

504 open roles

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Overview

Job details

Hybrid
Office and home days — the ad has the split.

Requirements

Have the right to work in Spain
Prosegur doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Be near Madrid, Spain (Hybrid) for hybrid days
No relocation package mentioned.
Have 2+ years of experience
Mid-level role.
University degree
“Ingeniería Técnica o formación equivalente.” — per the ad.

This job was automatically translated to English.

Pay & benefits

What you'll get

💛 We promote your well-being: enjoy a hybrid work model, flexible hours, intensive working days during the summer months, and extra days for long weekends and other significant dates. Additionally, you will fall in love with our Global Well-being Program featuring quarterly expert talks, subsidized psychological services, sports activities (padel, taekwondo, digital running, football), and much more. You can also join the social and cultural actions promoted through the Prosegur Foundation.

🚀 We promote your development: you will have a personalized career plan, the possibility of participating in national and international opportunity programs, and access to our Corporate University so that your growth does not stop.

🏆 We promote your recognition: we review your salary annually and you can benefit from flexible compensation (REFLEX) through which, in addition to childcare, transport, medical insurance, and restaurant card services, you can include language training and degrees (that course or MBA you have in mind). Additionally, access exclusive discounts, and if you bring new clients or candidates for our vacancies, you can access additional incentives through our TSP+ and ProAmigo programs.

Requirements

What we're looking for

• Technical Engineering degree or equivalent training.

• Minimum of 2 years of experience in Linux systems administration.

• Minimum B2 English level to interact with providers and support teams.

• Solid knowledge in Linux server administration, network services, monitoring, scripting, and system security.

• Experience working with automation and configuration management tools.

Nice to have

• LPIC-1/2, RHCSA/RHCE, or CompTIA Linux+ certifications are valued.

• Experience with Docker, Kubernetes, CI/CD environments, and cloud platforms (AWS, Azure, or GCP) is valued.

• Knowledge of MySQL and PostgreSQL databases is valued.

The role

Do you dare to take on the challenge of making your mark in a global company with more than 180,000 professionals in 40 countries? At Prosegur, we are looking for unstoppable people who want to lead the purpose of making the world a safer place.

We are looking to hire a Linux Systems Administrator for our Operations team, whose mission will be to manage, maintain, and optimize the Linux server infrastructure, guaranteeing the high availability, security, and efficiency of the company's critical systems.

What you'll do

• Administration and configuration of Linux servers.

• Management of Linux operating systems (Ubuntu, CentOS, RHEL, and Debian).

• Administration of network services such as DNS, FTP, SMTP, SSH, and NFS.

• Monitoring of infrastructures using tools such as Nagios, Zabbix, or Prometheus.

• Development and maintenance of scripts in Bash and/or Python.

• Management of users, permissions, and system security.

• Configuration and administration of firewalls (iptables, firewalld, and ufw).

• Automation and configuration management using tools such as Ansible, Puppet, or others similar.

About Prosegur

Prosegur is a global security services company headquartered in Madrid, Spain, operating in 36 countries across 5 continents. With over 180,000 employees and 2025 sales of 4,930 million euros, it provides security solutions through four business lines: Alarmas (residential and business alarms), Seguridad (hybrid security combining people, technology, and data), Cash (cash logistics and management), and AVOS Tech (technology solutions for process management). The company celebrated its 50th anniversary in 2026 and is listed on the Spanish stock exchange.

In Spain, Prosegur has a strong presence with job opportunities across numerous cities, including Madrid, Barcelona, Valencia, Seville, Zaragoza, and many others. The company offers a range of roles from security guards and technicians to corporate positions in finance, IT, and data analysis. Prosegur emphasizes innovation and employee development, providing training through its corporate university and offering competitive salaries and benefits. For international professionals, the company's global footprint and diverse service lines present opportunities in a highly regulated sector that adapts to local legislation.

Industry: Security Services
Founded: 1976
Employees: 100,000+
Headquarters: Madrid, Spain
In Spain: Madrid, Barcelona, Valencia and 26 more
Website: prosegur.com

Good to know if you are moving

Prosegur is headquartered in Madrid, Spain, and has a significant presence across the country, with job openings in many Spanish cities.
The company operates in 36 countries, offering potential for international mobility and a global career.
Prosegur provides training through its corporate university, supporting professional development for employees.
Job opportunities range from security operations to corporate roles in finance, IT, and data analysis, catering to diverse professional backgrounds.
The company is listed on the Spanish stock exchange, indicating financial stability and transparency.

In their own words

About the company & team

Our commitment to you is based on three pillars that define our culture:

At Prosegur, we lead the market by driving technological innovation through our four major business lines: Security, Cash, Alarmas, and AVOS Tech. Behind this international ecosystem, we are driven by three fundamental values: we care about people, we think positively, and we are unstoppable.

If you share our passion for advancing, collaborating, and providing constructive solutions to new challenges, you have found your place.

Do you feel identified? Join a team where we promote that every professional leaves their own mark. 🚀

#LI-MA2 #LI-Hybrid

All open roles at Prosegur