Not during the Senator's term in office.
Article I, s. 6 of the United States Constitution provides as follows:
"...no Person holding any Office under the United States, shall be a Member of either House during his Continuance in Office."
Once the Senator leaves office, of course, s/he is entitled to hold any office to which s/he is otherwise eligible.
No. You can only hold one office at a time.
16 years
State Senator, Illinois General Assembly; US Senator from Illinois
Depends on what office they hold or job they hold in federal government.
State Senator in Illinois, than U.S. Senator representing Illinois.
US Senator from Illinois. Prior to that, Illinois state Senator.
A Senator in the United States is elected to a term of six years and then can run again for office. Senators must be at least 30 years old to hold office.
Harry Reid is the senior Senator from Nevada and the Senate Majority Leader.
shirley chisolm
He did not hold being the senator for the state of New York.
Rebellion
A U.S. senator is up for re-election every six years, and there is no limit on how many terms can be served.