Cisco UC System & Infrastructure Administrator

Capgemini; Getafe; Presencial; EUR 52.000 - 72.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Wellbeing HUB

Flexible compensation

Continuous learning

International projects

Career development

Descripción de la vacante

Capgemini in Getafe is seeking an experienced Cisco UC System & Infrastructure Administrator to support, deploy and manage Cisco Unified Communications environments and the related infrastructure, ensuring secure, reliable telephony services.

The role is on-site in Getafe or Sevilla, requires English at B2 level or higher, and involves collaborating with operations and infrastructure teams while maintaining documentation.

Formación

• 5+ years of experience in Systems and Infrastructure Administration.
• Hands-on experience with Cisco Unified Communications platforms (CUCM, CUC).
• Strong knowledge of VMware vSphere, ESXi and vCenter.
• Experience with Windows Server environments and Active Directory services.
• Linux administration experience (RHEL, Debian or similar).
• Solid understanding of enterprise networking, including TCP/IP, DNS, DHCP, VLANs, Routing and SIP/RTP.

Responsabilidades

• Deploy and maintain Cisco Unified Communications infrastructures.
• Administer VMware, Windows Server and Linux environments supporting Cisco UC platforms.
• Manage core network services including DNS, DHCP, NTP, VLANs and QoS.
• Perform upgrades, backups, certificate management and system hardening activities.
• Support integrations with enterprise security services such as PKI, SIEM, EDR and patch management tools.
• Provide L2/L3 support and collaborate with operations and infrastructure teams.
• Maintain technical documentation and operational procedures.

Conocimientos

CUCM

CUC

VMware vSphere

Windows Server

Linux (RHEL/Debian)

Active Directory

Networking (DNS/DHCP/VLANs)

SIP/RTP

Security & Monitoring tools

English (Professional)

Herramientas

Cisco CUCM/CUC

VMware vSphere/ESXi/vCenter

Windows Server

Linux (RHEL/Debian)

Active Directory

PKI/SIEM/EDR tools

Imagicle/Prognosis monitoring tools

Descripción del empleo

We are looking for an experienced Cisco UC System & Infrastructure Administrator to join our team. You will be responsible for supporting, administering and deploying Cisco Unified Communications environments and the infrastructure that supports them, ensuring secure, reliable and high-performing telephony services.

100% On-site position (Getafe or Sevilla)

English B2 level or higher is required

• Deploy and maintain Cisco Unified Communications infrastructures.
• Administer VMware, Windows Server and Linux environments supporting Cisco UC platforms.
• Manage core network services including DNS, DHCP, NTP, VLANs and QoS.
• Perform upgrades, backups, certificate management and system hardening activities.
• Support integrations with enterprise security services such as PKI, SIEM, EDR and patch management tools.
• Provide L2/L3 support and collaborate with operations and infrastructure teams.
• Maintain technical documentation and operational procedures.

Required Experience & Skills

• 5+ years of experience in Systems and Infrastructure Administration.
• Hands-on experience with Cisco Unified Communications platforms (CUCM, CUC).
• Strong knowledge of VMware vSphere, ESXi and vCenter.
• Experience with Windows Server environments and Active Directory services.
• Linux administration experience (RHEL, Debian or similar).
• Solid understanding of enterprise networking, including TCP/IP, DNS, DHCP, VLANs, Routing and SIP/RTP.
• Experience working with security and monitoring tools in enterprise environments.
• Professional level of English.

Preferred Skills

• Cisco CCNA or CCNP certifications.
• VMware VCP certification.
• Linux certifications such as RHCSA or LPIC.
• Experience with Cisco UCS infrastructure.
• Knowledge of Imagicle, Prognosis or similar monitoring tools.
• Experience in infrastructure migration or transformation projects.
• Cisco Unified Communications (CUCM, CUC)
• VMware vSphere, ESXi & vCenter
• Windows Server & Active Directory
• PKI, SIEM and EDR Platforms
• Monitoring & ITSM Tools

What will you love about working here?

• Wellbeing HUB – Programs to support your physical & mental health.
• Flexible Compensation Plan – Tailored benefits for your needs.
• Continuous Learning – Access to platforms like Coursera, Udemy & more.
• International Projects – Work with global teams and innovative technologies.
• Career Development – Training, certifications and professional growth opportunities.

Capgemini is a global business and technology transformation partner, helping organizations accelerate their digital and sustainable transformation while creating tangible impact for enterprises and society.

It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong heritage, Capgemini supports clients through strategy, design, engineering, cloud, data and AI-driven solutions.