[3][1] In March 2005, while at the youth system at Standard Liège, Goreux suffered an injury that resulted in him sidelined for almost two years, almost threatened his football career.

[3][4] Having progressed through the youth system at Standard Liège, Goreux was promoted to the club's first team squad in November 2007.

[5] It wasn't until on 30 January 2008 when he made his Standard Liège debut, coming on as a 72nd-minute substitute, in a 4–1 loss against Cercle Brugge in the quarter–final first leg of the Belgian Cup.

[6] Goreux then made his league debut for the club, coming on as a late substitute, in a 0–0 draw against Gent on 23 February 2008.

[7] In the quarter–final second leg of the Belgian Cup against Cercle Brugge, he scored the club's third goal of the game, in a 4–0 win to ensure Standard Liège's qualification to the next round.

[15] He made his UEFA Cup debut against Partizan, starting a match and played 71 minutes before being substituted, in a 1–0 win.

[21] It wasn't until on 16 September 2009 when he made his first appearance of the season, coming on as an 82nd-minute substitute, in a 3–2 loss against Arsenal in the UEFA Champions League match.

[45] Goreux wore the captain for the first time in his career, where he helped the side beat Helsingborg 1–0 in the first leg of the UEFA Europa League Qualification Round.

[46] Goreux was linked with a move to EFL Championship side Nottingham Forest but ended up staying at Standard Liège.

[48] It wasn't until on 30 October 2011 when Goreux returned to the starting line-up against Sint-Truidense, setting up an equalising goal, in a 1–1 draw.

[50] Goreux then resumed his role as captain in the UEFA Europa League match against Copenhagen and helped the side win 1–0.

[53] During a 2–0 loss against Club Brugge on 1 May 2012, he pushed Ryan Donk and after the match, there were calls that Goreux should face disciplinary action.

It was reported on 12 January 2013 that Goreux agreed a move to Krylia Sovetov for a transfer fee worth 250,000 euros.

[64] The move was confirmed on 21 January 2013 and signed a three-year contract, becoming the first Haiti player to play in the Russian Premier League.

[66] He made his FC Krylia Sovetov Samara debut, starting a match and played 73 minutes before being substituted, in a 2–0 loss against CSKA Moscow on 9 March 2013.

[82] He made his FC Rostov debut three days later on 14 August 2014, coming on as a 34th-minute substitute, in a 2–1 loss against Lokomotiv Moscow.

[85] The second incident occurred on 22 November 2014 against Torpedo Moscow when Goreux were among several black players on the pitch to be racially abused by supporters.

[86] The third incident occurred on 8 December 2014 against Arsenal Tula when he was booked in the 30th minute for unprofessional conduct, in what turned out to be his last appearance.

After spending six months as a free agent, Goreux rejoined Standard Liège for the second time in his career, signing a contract until the end of the 2015–16 season on 14 October 2015.

[90] However, Goreux's return debut was delayed due to his international clearance wasn't completed in time but was given all clear on 23 October 2015.

[91] It wasn't until on 25 October 2015 when Goreux made his Standard Liège debut since leaving the club two years ago, starting the whole game, in a 3–2 win against Charleroi.

Mechelen, Goreux was dropped to the substitute bench in the Belgian Cup Final, as Standard Liège beat Club Brugge 2–1 to win the trophy.

[109] However, he lost his first team place to Collins Fai, who was preferred in the right–back position, as well as, his own injury concern throughout the season.

[119] He also made another start in the league against Waasland-Beveren on 21 December 2019, only to be sent–off for the second bookable offence after 32 minutes, in a 2–1 loss; in what turned out to be his last appearance of his professional career.

[121] After turning 32 on 31 December 2019, Goreux announced his retirement from professional football and was appointed as the club's youth coach.

[125] Goreux was called up for Haiti's friendly match against Trinidad and Tobago and the 2014 World Cup qualifiers against Curaçao, US Virgin Islands, and Antigua and Barbuda.

[127] A year later in September 2012, Goreux helped Haiti finish top of the Group One of the Caribbean Cup qualification.

[128] In October 2014, Goreux was called up to the squad for the 2014 Caribbean Cup qualification and appeared three times, as he helped Haiti qualify for the tournament.

[131] In May 2016, Goreux was called to Haiti's squad for the Copa América Centenario and appeared two times in the tournament.

[132] The following March, he played in both legs against Nicaragua in the Gold Cup Play-Off, as Haiti lost 4–3 on aggregate, in what turned out to be his last appearance for the national side.