Szymon Oleksy
Szymon Oleksy
systems engineer · oxford

i'm a systems engineer at dexory, a robotics company based in oxford. i keep infrastructure running day to day — endpoints, networks, internal tooling — and build things that make life easier for the people around me.

i like understanding how things work at a low level. i'd rather spend three hours figuring out why something broke than five minutes making it work again. whether that's a packet trace, a flaky network, or something i've deliberately pulled apart in my home lab — i want to know why, not just that it works. currently working toward comptia a+, n+ and s+, with ccna the longer term goal.

when i'm not at a screen i'm usually outside — climbing, hiking, or riding and wrenching on motorcycles.


skills and tools
operating systems
ubuntu + ubuntu server kali windows 10/11 windows server macos
networking
tcp/ip vlans dns / dhcp unifi / udm wireshark nmap tailscale
endpoint and identity
microsoft intune entra id jumpcloud certero sophos
tooling and automation
bash git make.com rest apis ssh docker

outside work
rock climbing motorcycles home labbing