Not really. I am an EE and programmer. I worked many years in hardware/software design -- comm industry, aerospace, elsewhere. The vast majority of CPU/chip designers, ASIC designers, embedded programmers I worked with since the 80s have been quite Conservative.
You could say the Conservatives built the infrastructure. Yes most of the big SW companies are now infested with leftists, but there aren't the ones that gave us the Internet.
You would be correct to say the "descendants" of the Internet industry are more liberal than their predecessors.
I am specifically talking about the Facebooks, the e-commerce, the Amazons....Lefties. All built and owned by Lefties.
Not talking about the actual infrastructure, the nuts and bolts...but the websites that facilitate e-commerce, social media, and yes, browsing.