GOODYEAR, Ariz. -- After passing his physical, veteran pitcher Brett Tomko formally signed a Minor League contract with the Reds on Sunday. He is in Major League camp as a non-roster player and participated in the first workout.

Tomko, 38, began his big league career with the Reds as a starting pitcher from 1997-99 before being part of the February 2000 trade that brought Ken Griffey Jr. from the Mariners. He was 29-26 with a 4.35 ERA in 89 games for Cincinnati, including 79 starts. The right-hander has also pitched for the Padres, Cardinals, Giants, Dodgers, Royals, A's, Yankees and Rangers.

"Getting to be older and coming to the end, I always wanted to come back to Cincinnati," Tomko said. "My whole career, I thought if there was any opportunity to get back here, I would try to do it. When I was younger, I saw a lot of guys recycling back through and I just thought that was cool, coming full circle."

Tomko split last season with the Rangers and their Triple-A club. In eight relief appearances in the big leagues, he had a 4.58 ERA. The Reds hope he can provide bullpen depth in big league camp and possibly be a starter or reliever at Triple-A Louisville if he does not make the team.

Baker refuses to discuss job security

GOODYEAR, Ariz. -- Reds manager Dusty Baker knows the questions are coming about his future and job security. On Sunday before his team's first Spring Training workout for pitchers and catchers, Baker made it clear he would no longer field them.

"I'm not [talking about it]," Baker said.

The 62-year-old Baker's current two-year deal expires after this season. It makes him a so-called "lame duck" manager for the second time in three years. He was also in that situation in 2010, when Cincinnati won the National League Central Division before the disappointment of 79 wins last season.

Some have speculated that Baker could be on the hot seat if the team has another lackluster season. To him, it would not be a factor for him to change his managing style.

"What kind of factor can it be?" Baker said. "Like I've said before, how many people have a one-year contract, period? You know how many times I've been in this situation? I've been in it four, five or six times, whatever it is. You just have to keep proving yourself I guess. Some people do and some people don't. I'm one of the guys that seems like he has to, to keep proving myself.

"At this point, very little bothers me. I'm secure in myself, secure in my ability, secure in my family, secure in my life."

Now an elder statesman of the league, Baker is fourth in tenure with the same NL team, behind the Padres' Bud Black, the Giants' Bruce Bochy and the Phillies' Charlie Manuel. With 1,484 wins over 18 seasons, Baker is second on the all-time victories list among active managers, behind Jim Leyland of the Tigers.

"How many people have the opportunity and ability to stick around that long?" Baker said. "Evidently, it doesn't mean much to some people, but it means a lot to me. I remember year No. 1. I've had some great years, some bad years, some years of ups and downs. It boils down to the more talent you have, the better your chances are."

Baker did not have the most enjoyable of offseasons after having minor surgeries on a knee and elbow that kept him from hunting or fishing for six weeks. He also endured some personal losses.

"I had a good friend die this winter, a couple of them," Baker said. "I had a good friend's son die a week ago here, in a trampoline accident. You ask me if I am going to do anything differently, if I'm worried ... when that happens, it puts things in the proper perspective."

Worth noting

• All 36 Reds pitchers and catchers reported on time and worked out without incident on Sunday after taking physicals. The full-squad workouts begin on Friday.

• The club held an approximate two-hour workout on Sunday that included pitchers Ryan Madson, Nick Masset, Bill Bray and Andrew Brackman throwing in the bullpen. The players also performed fielding and running drills.

• With Brett Tomko's addition, the Reds now have six pitchers in camp who are 6-foot-5 or taller, including Brackman, Madson, Mat Latos, Sean Marshall and Logan Ondrusek. Brackman is the tallest at 6-foot-10.

• Among the position players already in Reds camp are Zack Cozart and Chris Valaika. Both have spent most of their offseasons in Arizona rehabilitating from injuries suffered last season and are 100 percent ready for camp.