Description review

Systems Administrator

LUZA Group · Portugal · back to the listing

HR standards

63/100

needs work

Title ↔ description

94/100

strong

Reads as

Systems Administrator

100% confident

What this role officially is

ICT system administrator — ESCO, the EU occupation classification

ICT system administrators are responsible for the upkeep, configuration, and reliable operation of computer and network systems, servers, workstations and peripheral devices. They may acquire, install, or upgrade computer components and software; automate routine tasks; write computer programs; troubleshoot; train and supervise staff; and provide technical support. They ensure optimum system integrity, security, backup and performance.

Also known as: enterprise administrator, IT system administrator, ICT systems administrator, ICT sysadmins, IT systems administrator, ICT sysadmin

How others title the same work

Large employers

  • Senior Impartner Admin, PRM Twilio

Startups

  • IVPN | Infrastructure Engineer / Sysadmin | Remote (UTC-1 to UTC+3 only) | Full-time IVPN
  • IVPN | Infrastructure Engineer / Sysadmin | Remote (UTC-1 to UTC+3 only) | Full-time | IVPN

What the listing never says

  • 20 bullet points. Long requirement lists deter qualified candidates, who read them as hard gates. Scope clarity
  • No pay range published. Candidates cannot tell whether applying is worth their time. Pay transparency

The listing, marked up

Nothing in the wording of this listing tripped a check. The scores above still judge how complete and coherent it is.

Luza is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.

We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.

Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.

Its time to burst the bubble, and we will do it together!

What You'll do:

• Administer and monitor Linux and Windows Server environments.

• Manage virtualized infrastructures using CloudStack, VMware, Hyper-V, and/or Proxmox VE.

• Troubleshoot systems, network, and application issues.

• Perform technical testing and maintain operational documentation and reports.

• Support both cloud-based and on-premises infrastructure environments.

• Collaborate with technical teams to implement, maintain, and optimize infrastructure solutions.

• Monitor system performance and ensure infrastructure stability and availability.

Who You Are:

• You have 2 to 5 years of experience in Systems Administration.

• You have strong hands-on experience with Linux and Windows Server.

• You possess solid knowledge of virtualization technologies and infrastructure troubleshooting.

• You have experience with system monitoring and operational support.

• You are comfortable working in both cloud and on-premises environments.

• You have strong analytical and problem-solving skills.

• You have good technical documentation and communication skills.

• You are proficient in English and able to work in international environments.

What you'll get:

• Wage according to candidate's professional experience;

- Remote Work whenever possible;

• Delivery of work equipment adjusted to the performance of functions;

- Benefits plan;

- And others.

Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries.

Are you ready to step into a diverse and inclusive world with us?

Together we will promote uniquess!

Originally posted on Himalayas

How this was produced

Highlights are found by rule, not by a model: each one is a phrase matched at a known position, and every note is a template we wrote. The two scores come from a typed-decision model (Jev) that reads the listing against the official role definition and real listings for the same role, and returns probabilities rather than prose — it never writes any of the words on this page, and never chooses what to highlight.

Deterministic penalty applied to the HR score: 8 points (from 71 before penalties). Reviewed 21 Sep 2026.