Schuster was born in Andernach. From 1980 to 1983, he attended the Federal College of Public Administration in Cologne and Lübeck. From 1983 to 1986 he worked for the Federal Border Police in Brunswick. From 1986 to 1992 he studied economics at the Fernuniversität Hagen, and he subsequently passed the career certificate for the higher service at the college of police in Münster. At the same time Schuster worked in the Federal Ministry of the Interior between 1985 and 1989. From 1999 to 2002 he was a lecturer at the Federal University of Applied Sciences and Head of Quality Management in Lübeck. Afterwards he served as Deputy Head of the Federal Police Office Frankfurt. From 2004 to 2009, Schuster then headed as police director of the Federal Police Office Weil am Rhein. Schuster is also European Quality System Manager and Auditor Senior Quality Manager.
Political career
Schuster has been a member of the CDU since 1987. From October 2009 to 2012, he was deputy Chairman, and since 2012 has been chairman of the Lörrach CDU district association. In February 2018 Schuster relinquished the district presidency. Since the 2009 elections Schuster has been a member of the German Bundestag for the constituency of Lörrach – Müllheim, having won the direct mandate; in the 17th legislature, he was also a member of the Committee on Internal Affairs. He was re-elected at the 2013 federal election. In the 18th Bundestag he was chairman of the Committee on Internal Affairs a member of the Parliamentary Oversight Panel. From the year 2015 until the end of the legislative period Armin Schuster was also chairman of the CDU / CSU parliamentary group in the 3rd Committee of Inquiry for the NSU case. Schuster was directly elected to the German Bundestag on 24 September 2017 for the third time. In the 19th electoral term, he again assumed the function of chairman of the CDU/CSU parliamentary group in the Committee on Internal Affairs. He was also elected chairman of the PKGr. In addition, he was elected as chairman of the first committee of inquiry on the 2016 Berlin attack, which is charged with investigating the circumstances of the terrorist attack of 19 December 2016 and, if necessary, drawing conclusions. In the negotiations to form a fourth coalition government under ChancellorAngela Merkel following the 2017 federal elections, Schuster was part of the working group on migration policy, led by Volker Bouffier, Joachim Herrmann and Ralf Stegner. In 2018, news media reported that Schuster had been Minister Horst Seehofer’s preferred choice to succeed Hans-Georg Maaßen as President of the Federal Office for the Protection of the Constitution; however, Chancellor Merkel reportedly vetoed the appointment. Shortly after, in a vote on the successor of Stephan Harbarth as deputy chairman of the CDU/CSU parliamentary group, he lost out against Thorsten Frei. In addition to his committee work, each year Schuster awards a scholarship under the Parliamentary Sponsorship Program to students or young professionals in his constituency.