Network Infrastructure Engineer (Wireless) - Remote

UST España & Latam; Madrid; A distancia; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A multinational technology company is seeking a Network Infrastructure Engineer Wireless to join their team in Madrid. Candidates should have robust experience with enterprise WiFi technologies, including wireless security and troubleshooting. This role offers extensive benefits such as annual leave, a flexible benefits program, and professional stability, emphasizing work-life balance and equal opportunity for all applicants.

Servicios

23 days of Annual Leave plus additional discretionary days

Health Care Plan

Flexible Benefits Program

Training platform access

Gym Access discounts

Formación

• In-depth knowledge of major wireless vendors (Cisco, Aruba, etc.).
• Experience designing, deploying, and managing enterprise-level wireless networks.
• Hands-on experience with WiFi standards (802.11a / b / g / n / ac / ax).

Responsabilidades

• Join our team and work on exciting projects for international clients.
• Roll out wireless networks across multiple offices or countries.
• Create network diagrams, configuration standards, and operational guides.

Conocimientos

Enterprise WiFi Technologies

Wireless Security

Network Troubleshooting & Optimisation

Global & Multi-site Deployments

Automation & Monitoring

Network Infrastructure Fundamentals

Capacity Planning & High Density

Compliance & Documentation

Educación

CWNA / CWNP (Certified Wireless Network Professional)

Cisco CCNP Enterprise (with Wireless or ENWLSD / ENWLSI focus)

Aruba ACMP / ACMX

Herramientas

Ekahau

AirMagnet

Python

Ansible

Descripción del empleo

We are still looking for the very Top Talent…and we would be delighted if you were to join our team!

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What we look for?

Network Infrastructure Engineer Wireless

to join our team and work on exciting projects for one of our international clients.

Mandatory Requirements

Enterprise WiFi Technologies

In-depth knowledge of major wireless vendors (e.g., Cisco, Aruba, Juniper / Mist, Meraki)

Experience with design, deployment, and management of enterprise-level wireless networks

Hands-on experience with WiFi standards (802.11a / b / g / n / ac / ax)

Wireless Security

Strong understanding of wireless security protocols (WPA2-Enterprise, WPA3, 802.1X)

Extensive use of Identity Services Engine

Familiarity with authentication methods such as RADIUS and EAP

Experience implementing segmentation and securing guest wireless networks

Network Troubleshooting & Optimisation

Extensive wireless troubleshooting using tools such as Ekahau, AirMagnet, or similar

Spectrum analysis and RF troubleshooting

WiFi site surveys (predictive and onsite), heat mapping, and performance tuning

Global & Multi-site Deployments

Experience rolling out wireless networks across multiple offices or countries

Understanding of compliance and regulatory considerations for wireless (e.g., DFS, channel limitations per region)

Familiarity with WAN / MPLS / SD-WAN integration for wireless backhaul

Automation & Monitoring

Knowledge of WiFi monitoring platforms, SNMP, syslog, and ing systems

Experience with automation scripting (Python, Ansible, etc.) for network management tasks

Network Infrastructure Fundamentals

Deep understanding of TCP / IP, VLAN, DNS, DHCP, QoS, and routing protocols

Familiar with integration of wireless networks with existing LAN / WAN infrastructure

Capacity Planning & High Density

Experience in designing for high-density environments (e.g., trading floors, auditoria)

Planning for capacity, user segmentation, and seamless roaming

Compliance & Documentation

Familiarity with industry security frameworks (e.g., ISO 27001)

Strong documentation skills and experience in creating network diagrams, configuration standards, and operational guides

Desirable Certifications

CWNA / CWNP (Certified Wireless Network Professional)

Cisco CCNP Enterprise (with Wireless or ENWLSD / ENWLSI focus)

Aruba ACMP / ACMX

Other vendor-specific wireless certifications

What can we offer?

• ✈️ 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!
• ❤️ Numerous benefits (Health Care Plan, Internet Connectivity, Life and Accident Insurances).
• Retribución Flexible Program : (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan…)
• Free access to several training platforms
• Professional stability and career plans
• UST compensates referrals from which you could benefit when you refer professionals.
• The option to pick between 12 or 14 payments along the year.
• Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)
• UST Club Platform discounts and gym Access discounts

If you would like to know more, do not hesitate to apply and we’ll get in touch to fill you in details. UST is waiting for you!

In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate.