Yes, you'd better find a new job.
Or, take the membrane and leave the mech board.
All and every mech board has its own specific/unique/natural sound.
Ten things you could do to reduce unwanted/noisome noise.
1. Hit the spacebar more gently
2. Glue thin layer inside spacebar keycap to prevent (to absorb) sound wave reflection
(try not to stuff all the empty space there. Because it makes spacebar keycap heavier, finally downward/upward striking sound far louder)
3. Glue thin damping layer onto plate socket. Damping material is located between plate socket and keycap sokets to prevent sudden striking sound and shock.
4. For metal wire, i guess, not much thing to do (Teflon taping ? nah, just let it go).
5. Lots of grease. At contact areas such as between both sockets and between socket/wire.
6. Stuff something which can reduce echoing/trembling, between steel plate and PCB. Too much stuffing will make a side effect, so try to keep moderate. (Sometimes you have to dismantle the soldering of switch or not.)
7. There is empty space too between switch lower housing and PCB, if you want to stuff it, you must dismantle the soldering of switch.
8. Stuff empty space between PCB and keyboard lower casing. (and keyboard upper casing has its own empty spaces too)
9. Put thick cloth between keyboard bottom and your desk
10. Pick the more suitable desk to reduce noise.
Some more (stupid) things, I am not count on.
-O-ring job (dumb)
-damping deep inside the switch. First, between slider bottom and switch lower housing bottom (dumbing down strike). Second, between slider shoulder top and switch upper housing inside ceiling (dumbing up strike as in Realforce dumber edition).
-Other crazy *ucking big money wasting jobs, such as Kryptonite-Metallic casing etc., etc..
-In regard to key spring force, the lighter the louder, the heavier the harder to use.
