If you are looking for the best (read lowest cost) pension plan. Take a job with the VA.
See:
Federal Retirement Plan
VA employees are covered by the Federal Employees Retirement System (FERS). FERS is a three-tier retirement plan composed of Social Security benefits, FERS basic benefits, and the Thrift Savings Plan (TSP). Similar to the 401(k) savings plans widely available in the private sector, the TSP allows employees to tax defer as much as $15,500 of their income each year, subject to the requirements of the Internal Revenue Service. The Federal Government also provides a basic contribution and matching contribution, depending on the amount of the employee contribution. For retired military personnel, these benefits are in addition to full monthly retirement pay or pension.
In addition to FERS, VA provides health care insurance coverage for retired personnel.
Source:
http://www.vacareers.va.gov/l2_Salar...fits.cfm#Link3 accessed today.