Try an ICAO B noise abatement procedure, reducing throttle at 1000 AGL. In essence, it goes like this.
Set takeoff power (around 92-94% N1), or around 89% N1 if using reduced takeoff thrust (recomended if light load, long runway, cold weather - use it whenever possible).
At Vr, rotate at 3* per second to 8* until airborne, and then further rotate to an attitude that allows you to maintain a speed of V2+10 (up to V2+20 if lightly loaded). Usually there will be no pause at 8* as the aircraft becomes airborne straight away. The final rotation attitude will usually be in the region of 18*, plus or minus 3*. Get the gear up when you have two indications of positive climb (altimeter and VSI). Maintain V2+10-20 by adjusting pitch as necessary.
At 1000 feet AGL, reduce the thrust to climb thrust (around 90* N1 - if takeoff was performed with reduced thrust, you won't have to do much) and simultaneously lower the nose to 10*-12*. Maintain this pitch. When speed hits the flap maneuvering speed of the setting you are using and you are accelerating, retract the flaps to the nextstage.
e.g. flaps currently set to 5, accelerating through the flaps 5 maneuvering speed (about 185k), retract the flaps to 1.
e.g.2 flaps currently set to 1, accelerating through the flaps 1 maneuvering speed (about 200k), retract the flaps.
Maintain the pitch until the speed hits 220k. On reaching this speed maintain it. The aircraft will be 'clean' in a stable climb at 220k. You can then engage autopilot/autothrottle, accelerate to 250k (monitoring the autothrottle) and you're good to go! Meanwhile, don't forget to fly the departure route. Hopefully this should stop you getting penalties in medium sized jets.