Security Engineer (Firewalls and F5)LIVEUnified Communication EngineerLIVEPenetration TesterLIVEDetection EngineerLIVEMISP (Malware Information Sharing Platform) Senior DATA engineerLIVESecond Line Security Event AnalystLIVEProject Support OfficerLIVEIntelligence systems e-learningLIVECybersecurity EngineerLIVEMISP (Malware Information Sharing Platform) EngineerLIVEMicrosoft Senior EngineerLIVEMISP (Malware Information Sharing Platform) Senior EngineerLIVESecurity Audit Remediation Support Engineer - Type 3 LIVENetwork Technician (Network Automation & Data Entry) LIVETechnician (User Support) LIVECDSA Senior EngineerLIVESenior Cyber Security SpecialistLIVESenior Engineer DCS (NaaS) LIVEBuild QA LIVEProject Support Officer - CoreCommsLIVESenior Assurance EngineerLIVEProvision of OSCAL Architecting services to NATO HQ CDTLIVECloud Digital TrustLIVEProvision of RegOps Engineering to NCIA, SACT and CDTLIVEProvision of Support Services for the Management of Deployable Communication and Information Systems at Deployable Air Command & Control Centre (DACCC)LIVECSAC EngineerLIVESupport for Audio Video and Visual (AV/V) ServicesLIVEIOTA DeveloperLIVE Penetration TesterLIVEACPV Senior Data EngineerLIVESystem Administrator - LinuxLIVEAdministrative AssistantLIVEProject CoordinatorLIVEApplication Portfolio - Technical Delivery LeadLIVEAnalyst (Operational Analysis)LIVE L3 Support Engineer for COTS ApplicationsLIVELogistics Support ExpertLIVESolution ArchitectLIVEMySQL / PostgreSQL DBALIVE Principal Senior Technician (Enterprise Edge Services)LIVEPrincipal Technician (Infrastructure and Database Administration)LIVECyber Security Engineer LIVESenior Technician (ICT Systems Operations and Maintenance)LIVESenior Technician (Configuration Management)LIVEDatabase Administrator PlatformLIVEEngagement and Communications Consultant LIVEL3 Support Engineer for COTS ApplicationsLIVESenior Technician (Service Delivery)LIVEOccupational Health & Safety AdvisorLIVEEnd Point Expert LIVEIT Transition and Assurance ManagerLIVECyber Security Poject ManagerLIVESecurity Engineer (Firewalls and F5)LIVEUnified Communication EngineerLIVEPenetration TesterLIVEDetection EngineerLIVEMISP (Malware Information Sharing Platform) Senior DATA engineerLIVESecond Line Security Event AnalystLIVEProject Support OfficerLIVEIntelligence systems e-learningLIVECybersecurity EngineerLIVEMISP (Malware Information Sharing Platform) EngineerLIVEMicrosoft Senior EngineerLIVEMISP (Malware Information Sharing Platform) Senior EngineerLIVESecurity Audit Remediation Support Engineer - Type 3 LIVENetwork Technician (Network Automation & Data Entry) LIVETechnician (User Support) LIVECDSA Senior EngineerLIVESenior Cyber Security SpecialistLIVESenior Engineer DCS (NaaS) LIVEBuild QA LIVEProject Support Officer - CoreCommsLIVESenior Assurance EngineerLIVEProvision of OSCAL Architecting services to NATO HQ CDTLIVECloud Digital TrustLIVEProvision of RegOps Engineering to NCIA, SACT and CDTLIVEProvision of Support Services for the Management of Deployable Communication and Information Systems at Deployable Air Command & Control Centre (DACCC)LIVECSAC EngineerLIVESupport for Audio Video and Visual (AV/V) ServicesLIVEIOTA DeveloperLIVE Penetration TesterLIVEACPV Senior Data EngineerLIVESystem Administrator - LinuxLIVEAdministrative AssistantLIVEProject CoordinatorLIVEApplication Portfolio - Technical Delivery LeadLIVEAnalyst (Operational Analysis)LIVE L3 Support Engineer for COTS ApplicationsLIVELogistics Support ExpertLIVESolution ArchitectLIVEMySQL / PostgreSQL DBALIVE Principal Senior Technician (Enterprise Edge Services)LIVEPrincipal Technician (Infrastructure and Database Administration)LIVECyber Security Engineer LIVESenior Technician (ICT Systems Operations and Maintenance)LIVESenior Technician (Configuration Management)LIVEDatabase Administrator PlatformLIVEEngagement and Communications Consultant LIVEL3 Support Engineer for COTS ApplicationsLIVESenior Technician (Service Delivery)LIVEOccupational Health & Safety AdvisorLIVEEnd Point Expert LIVEIT Transition and Assurance ManagerLIVECyber Security Poject ManagerLIVE
IT Opportunities across Europe

Find your nextopportunityin Europe.

We connect top IT professionals with top tier EU and NATO opportunities. Your expertise deserves the right stage.

500+ Professionals placed50+ Partner companiesEU & NATO Opportunities
APPLY!SKIP
Card 1 of 52
NATOB2B Freelancer

Security Engineer (Firewalls and F5)

Luxembourg, Luxembourg
Hybrid 50% On-Premises
NATO Contract
Open until 17 September 2026
Skip
Apply
View all 52 opportunities →

How it works

Three steps to your next contract

01

Browse

Find the role that matches your expertise

02

Apply

Submit your CV in under 2 minutes

03

Start

We handle the rest. You start your contract.

0+

Professionals placed across Europe

0+

Partner companies and institutions

EU & NATO

Contract specialists

0+

5-star ratings from professionals

"

A minha primeira experiência fora de Portugal não podia ter corrido melhor. A Victrix Legion foi profissional, transparente e sempre disponível. Senti-me informado e confiante. Uma equipa dedicada e de confiança.

S

Sérgio Rodrigues

"

Experiência excecional! A Victrix Legion mostrou-se sempre disponível, atenciosa e verdadeiramente empenhada no meu crescimento. Recomendo vivamente.

V

Vinícius Freitas

"

Serviço de excelência. Uma das melhores empresas do setor. Recomendo fortemente a Victrix Legion.

M

Marcelo Pinho

"

Excelente empresa, entregando sucesso. Forte colaboração, superando as minhas expectativas.

E

Evlogi Dinchev

"

A minha experiência com a Victrix Legion foi excelente. Recebi um ótimo apoio durante todo o processo de relocalização, o que tornou a transição muito mais suave. A equipa esteve sempre disponível para responder às minhas questões e fornecer orientação.

A

André Rodrigues

"

Tive uma ótima experiência com a Victrix Legion Lda. Foram incrivelmente profissionais, atenciosos e prestáveis durante todo o processo de recrutamento, e continuam a acompanhar mesmo após a colocação. Verdadeiramente uma equipa que se preocupa.

C

Célio Caleia de Jesus

"

Tive e continuo a ter uma experiência muito boa com a Victrix Legion. Recomendo definitivamente!

G

Geo Chitu

Your next contractstarts here.

Hundreds of IT professionals are already working across Europe.

Browse All Opportunities