Senior Infrastructure Engineer

About the Role

Do you thrive in designing and maintaining robust IT infrastructures while ensuring stability security and continuous improvement In this role you will be responsible for shaping and operating Ascoms global ICT landscapecovering cloud on-premise networking and communication platforms.
You will act as a key technical expert ensuring that infrastructure services are always operational secure and aligned with business needs while driving improvements and supporting global ICT initiatives.
Youll work in an international environment collaborating with internal stakeholders vendors and global teams in line with Ascoms group-wide standards and best practices.

What you will do (key responsibilities)

Infrastructure design & implementation

Design implement and maintain server networking and cloud solutions aligned with business requirements
Ensure systems are kept up to date secure and optimized for performance

Systems installation & operations

Install and configure software and networking systems
Ensure stability and availability of IT infrastructure services

Incident & problem management

Troubleshoot and resolve infrastructure networking and communication platform issues
Ensure incidents are handled efficiently and root causes are addressed

Project leadership & continuous improvement

Lead and contribute to ICT infrastructure projects and initiatives
Continuously improve systems processes and technologies across the ICT landscape

Training & knowledge sharing

Train employees on new hardware and software solutions
Support knowledge transfer and promote best practices

Stakeholder & vendor collaboration

Collaborate with internal teams external partners and vendors
Support coordination across global stakeholders to ensure effective delivery

Who you are (personality & ways of working)

You are a hands-on problem solver who enjoys tackling complex infrastructure challenges

You take ownership and ensure systems are reliable secure and continuously improved

You are a collaborative professional able to influence without direct authority

You thrive in complex global environments balancing operational and strategic needs

You are proactive and driven by continuous improvement and innovation

What you bring (experience & skills)

Proven experience in ICT infrastructure networking and enterprise IT environments
Strong expertise in:

Microsoft server environments and system management tools

Networking (TCP/IP WAN LAN)

Cloud and hybrid infrastructure environments
Solid understanding of cybersecurity principles and risk mitigation
Experience in troubleshooting system optimization and operational support
Strong collaboration communication and stakeholder management skills
Ability to manage or contribute to infrastructure projects and initiatives
Comfortable working in an international multi-site corporate environment

Why this role matters (why you should apply)

You will play a key role in ensuring the stability security and evolution of Ascoms global ICT infrastructure
Your expertise will drive operational excellence system reliability and continuous improvement
This role is critical in supporting business continuity and digital transformation initiatives across the organization

Your background

Bachelors degree in Computer Science IT Cybersecurity or a related field
610 years of experience in a similar ICT role
Strong knowledge of enterprise IT infrastructure systems and security
Experience in multi-site corporate IT environments is a strong advantage
Fluent English (written and spoken)

Join Us

At Ascom we believe recruitment is a two-way decision.
We are not only looking for someone to join us we are looking for someone who also chooses us as their next employer.

If you are looking for a role where you can make an impact work with modern technologies and contribute to global ICT operations we would love to hear from you.