Do you thrive on hands-on manual testing in Linux and networked environments, catching what automation misses? This one's for you.

Salary range: Up to €45K

Benefits: Private health insurance, access to versátil compensation, a fully stocked kitchen in the office

About the company
A fast-growing cybersecurity company redefining digital security standards in the B2G (Business to Government) space. They take on complex, high-stakes challenges with serious engineering rigor, building technology that genuinely contributes to a safer world.

About the role
Day-to-day:

Environment prep:

install, configure, and network-set-up test systems, including provisioning test data.

Build validation:

pull artifacts and configs from the upstream platform team, integrate them, and confirm they're ready to test.

Test execution:

run (and sometimes write) scripted test cases, plus exploratory testing across networked components and services.

Manual QA coverage:

functional, regression, integration, and smoke testing, all hands-on.

Evidence & defects:

collect logs,



capture clean evidence, file reproducible bug reports, and verify fixes actually land.

Stakeholder comms:

report status, risks, and readiness clearly, working across time zones.

What you’ll need:

Solid networking fundamentals (TCP/IP, subnets, routing/switching, DNS/DHCP, packet capture analysis)

Strong Linux proficiency (install, services, networking tools, log analysis, shell for setup/triage)

Discipline in manual testing: meticulous execution, evidence gathering, defect reporting

Ability to turn technical specs into actionable test scenarios/checklists

Comfort with terminal work and light scripting (not full automation framework building)

Fluent English; other languages a plus

Who should apply?
QA professionals who genuinely enjoy hands-on Linux and networking work, not just clicking through UI test cases. You're meticulous, communicate clearly under pressure, and thrive when the environment changes fast

📌 QA Engineer | Barcelona (Madrid)
🏢 Talent-R
📍 Madrid