信息工程系设有电子信息工程、通信工程、电子信息科学与技术三个本科专业，在计算机应用技术硕士点招收从事现代信号与信息处理方向的硕士研究生。拥有一支朝气蓬勃、积极进取的教师队伍，80%的教师具有博士学位。建有信息安全研究中心、信号与系统实验室、信息处理实验室、通信实验室、现代数字技术实验室，有力地支撑了本科教学和人才培养教学、科学研究工作。
近年来，通过“211工程”的建设，信息工程系得到了较大的发展，取得了可喜的成绩。承担了国家“863”项目、中石化和中石油基金项目、企业科技攻关项目20余项，发表研究论文180余篇，三大检索40余篇；获得北京市精品教材1部。
信息工程系十分重视开展国内外学术交流与合作，与美国、日本、澳大利亚等国家的大学和研究机构保持着密切联系和合作。
The department of information engineering has three undergraduate majors: electronic information engineering, communications engineering, and electronic information science and technology. It also recruits graduate students in the major of computer application technology, focusing mainly on treatment of modern signals and information. The department has a qualified faculty, 80% of which has a doctor degree. It accommodates a number of laboratories, including information safety research center, signal and system laboratory, information processing laboratory, communication laboratory, and modern digital technology laboratory. They provide a strong support to teaching, student cultivation and scientific research.
The department of information engineering has made great progress in student cultivation, subject construction, and scientific research via "211 project" in recent years. It has carried out more than 20 projects, such as national "863" projects, Sinopec and SNPC projects, and enterprise problem-tackling projects, etc. A textbook has been graded as Beijing excellent teaching material. More than 180 scientific papers have been published.
The department of information engineering has strengthened its international communication and cooperation with universities and research organizations from US, Japan, and Australia, etc.
