Engineering director Aldo Costa, who has been integral in the design of Hamilton’s dominant Mercedes car in recent years, and performance director Mark Ellis, are set to call time on their roles at the end of the year.
Costa, 57, who joined Mercedes from Ferrari in 2011, will become a technical adviser to spend more time with his family in Italy.
Ellis, 54, formerly of Red Bull when they won four consecutive drivers’ and constructors’ championship, has retired from his post ahead of a sabbatical in 2019.
Chief designer John Owen becomes the senior member of the group and will report to technical director James Allison. Loic Serra will be promoted to performance director next year.
“This is a significant moment for our team and a great opportunity,” Mercedes boss Toto Wolff said.
“We have said many times that you cannot freeze a successful organisation; it is a dynamic structure and I am proud that we are able to hand the baton smoothly to the next generation of leaders inside the team.
“We have been in discussion for many months with both Mark and Aldo about how best to implement this transition and to empower their successors.
“Mark and Aldo have both helped to shape the timing and manner of these changes, and the team’s future is very bright with John, Loic and our entire technical leadership working under James’ direction.”
Mercedes have won the past four drivers’ and team titles, but are behind in both championships this year.
Hamilton will head to Mercedes’ home race in Germany a week on Sunday eight points adrift of Sebastian Vettel, while Mercedes are 20 points behind Ferrari in the constructors’ championship.
A furious Hamilton and his Mercedes team believed Raikkonen may have crashed into him on purpose to afford Sebastian Vettel free reign at the front of the field.
Vettel won on Hamilton’s home turf to move eight points clear of the Briton, who recovered from last to finish second.
Hamilton was visibly angry with Raikkonen after the race and refused to dismiss the suggestion that his actions could have been deliberate.
But in a post to Instagram, Minttu Raikkonen, who has been married to the Finnish driver since 2016, wrote: “If you cry like a girl when you lose, do ballet.”
Later, after removing the post, and when addressing a fan who defended Hamilton, she added: “Just to be clear, I was not talking about the driver but the team who was crying afterwards that someone did something on purpose. No he didn’t. It’s called racing.”
Minttu Raikkonen (Kimi's lovely wife)'s instagram just now. 😂😂😂😂😂😂😂😂😂😂😂 pic.twitter.com/A1sb5RKfsv— Bas🐋 (@760SJR) July 8, 2018
Hamilton’s accusations of foul play against Ferrari overshadowed his remarkable comeback drive in front of a record crowd at Silverstone.
The British driver left the Northamptonshire circuit for London in a helicopter on Sunday night before attempting to diffuse his robust remarks.
“Thank you for loving me for being with all my flaws,” the 33-year-old wrote on Instagram. “I know I’m not perfect.
“Accepting who you are and loving yourself are so important. Go be great today and be you and give zero f**** to what anybody thinks.
“Kimi said sorry and I accept it and we move on. It was a racing incident and nothing more. Sometimes we say dumb s*** and learn from it.”
Ferrari have clearly been riled by Mercedes’ accusations of underhand tactics, with team boss Maurizio Arrivabene also taking aim at their former employee James Allison.
Mercedes boss Toto Wolff said: “To put it in James Allison’s words, this is either deliberate or incompetence.” Englishman Allison, Mercedes’ technical chief, left Ferrari in 2016 before joining the Silver Arrows.
“He (Allison) should be ashamed of himself because he worked for many years at Maranello,” Arrivabene said. “He took quite a bit of money from Maranello as well. You have to be elegant and know how to lose.”
Arrivabene, who was speaking to Italian TV, added: “We are here in England. Sometimes they want to teach us how to be gentlemen. He should really start first. This is a lesson for us to stay classy. A thing that they (Mercedes) haven’t done.”
Hamilton and Mercedes will renew their rivalry with Ferrari at Vettel’s home race in Germany a week on Sunday.
“We have got to keep pushing,” Hamilton said. “Ferrari have got a little bit fortunate in the last couple of races so I hope that we get a few more positive races.
“It has been such an emotional roller-coaster ride this season. It is so close, which I love, but the goal is to be ahead by the end.
“We have two factories at Brackley and Brixworth (in Northamptonshire), so I have an army and Ferrari have an army. It is Italy versus England.
“We have got another 11 races to go and it already feels like the longest season of my life, but this race encourages me that I still have the fight in my heart.”
German Sebastian Vettel won Sunday’s British Grand Prix to thwart home favourite Lewis Hamilton’s hopes of sealing a sixth title at Silverstone.
Hamilton started from pole but dropped down the field after a collision, the Mercedes man eventually finishing 2.2sec behind Vettel with the second Ferrari driver, Kimi Raikkonen of Finland, rounding out the podium.
The victory extended Vettel’s lead in the drivers’ championship to 171 points, with Hamilton on 163.
Here’s our main takeaways from Silverstone.
Vettel’s red letter day
The championship leader secured his fourth win of the season – and first in Silverstone since 2009.
Starting second on the grid, Vettel benefitted from Hamilton’s slow start to stay ahead until the final laps of the race.
It looked like the German would enjoy a facile afternoon, but two safety cars saw him slip to second briefly before he overtook Valtteri Bottas to clinch victory late on.
We may only be ten races through the season, but Vettel – leading by eight points – will not want a repeat of 2017 when he lost his firm grip on the title after the summer break.
The 31-year-old remains in control of the title race and needs to stay composed for the remaining races. If can do this then expect him to win a fifth world title.
Stunning recovery from Hamilton
What a recovery drive from Hamilton. Starting on pole, the Briton had a slow start and went from first to third within the first two corners. As he approached turn three, Kimi Raikkonen clipped him and he fell down the pecking order to 18th. As disappointed as the home fans would have been at the time, his fightback was fun to watch.
The reigning world champion clawed his way back to 14th within a matter of laps and continued to fight through the field. Two safety cars allowed Hamilton to reel in the lead and he was toe-to-toe with Vettel in the final laps.
Although he may have been disappointed not to secure a sixth win at Silverstone, it was still a spectacular afternoon for the 33-year-old to go from the back of the grid and end up finishing second.
With 11 races to go this season, it heats up the title race even more as we approach the German GP in two weeks’ time.
Mercedes strategy error (again)
Mercedes decision not to bring Bottas to pit under the safety car cost another podium place for one of their drivers. The team should have opted to pit the Finn under the first safety car and this would have guaranteed a facile second place.
However, for another week, the team kept him out and he subsequently surrendered the lead on lap 47 with his tyres wearing. As a result, he slipped down the order in the final five laps and finished fourth.
While the decision proved correct for Hamilton, it was another oversight on Mercedes’ part plus another strategy error which will no doubt raise more questions about those behind the scenes.
No consistency in penalties
Raikkonen’s 10-second penalty for his collision with Hamilton on the first lap again raised the question about the consistency of penalties in the sport.
Two weeks ago in Austria, Vettel only received a five-second penalty for taking out Bottas on the first lap. Of course, both cars were heavily damaged in that incident and returned from the pits in 17th and 18th, where as Raikkonen stayed damage free in P4 and Hamilton lost 25 seconds with minor damage. But if drivers like Vettel are getting off lightly it shows a lack of consistency from the stewards when incidents do occur.
It is impossible for accidents not to happen but a rule needs to be imposed by the FIA whereby the punishment is based on precedent.
It was a disappointing day for the Swiss outfit with both drivers forced to retire – their first double retirement since Monaco in 2017.
Marcus Ericsson, who was sitting in the points at the time, spun around at 190mph before hitting into the wall. A safety car was deployed and luckily the Swede walked free after his crash.
Charles Leclerc meanwhile was forced to retire on lap 20 due to a suspected loose wheel following a pitstop. The Monaco man was also in the points at the time, and it brings an end to his stunning run of five top-10s in six races.