SN
Open to opportunities

Sebastian Nowacki

@sebastiannowacki

Experienced Tech Lead and Senior Network Engineer with automation expertise.

Poland

What I'm looking for

I seek a challenging role in a forward-thinking company that values innovation and collaboration.

I am a dynamic and proactive Tech Lead and Senior Network Engineer with over a decade of experience in designing, implementing, and troubleshooting complex network solutions. My journey began at Google Ireland, where I played a pivotal role in the global Operations team, ensuring the stability and performance of the Google Enterprise Network across 800+ locations worldwide. My expertise spans across LAN, WAN, and wireless technologies, with a strong focus on automation and operational excellence.

At Dropbox, I have taken on the responsibility of leading automation efforts, collaborating closely with SRE teams to deliver scalable solutions that enhance network operations. My achievements include implementing Ansible-based network standardizations and optimizing network telemetry systems, which have significantly improved operational reliability and visibility. I am passionate about mentoring junior team members and fostering a culture of technical excellence, ensuring that best practices are adopted across the team.

Experience

Work history, roles, and key accomplishments

DA
Current

Tech Lead / Senior Network Engineer

Dropbox via Astreya

Apr 2024 - Present (1 year 2 months)

Led WAN, edge, and backbone network operations, ensuring high availability and performance. Implemented Ansible-based automation, enhancing operational reliability by 30%. Mentored junior engineers and optimized network telemetry systems for proactive monitoring.

GI

Senior Network Engineer Operations

Google Ireland

Aug 2010 - Apr 2024 (13 years 8 months)

Served as a senior member of the global Operations team, managing high-priority network issues across 800+ locations. Designed and implemented scalable enterprise solutions, focusing on LAN/WAN/WiFi infrastructure and automation to reduce operational costs.

EL

Network Engineer

EIRCOM / LANCOMMS

May 2010 - Aug 2010 (3 months)

Provided 2nd level network support for high-profile business clients. Responsible for troubleshooting complex routing issues and ensuring network infrastructure reliability.

Education

Degrees, certifications, and relevant coursework

PT

Postsecondary School of Information Technology

Diploma, Network Administration

Specialised in Network administration and web design, focusing on the practical and theoretical aspects of network management and web technologies.

Tech stack

Software and tools used professionally

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Sebastian Nowacki - Tech Lead / Senior Network Engineer - Dropbox via Astreya | Himalayas