You are looking for a job.
Write an application letter for the job you are interested in. In your letter
1) Tell the human resource manager why you are willing to apply for the job
2) Introduce yourself briefly
Dear Sir/ Madam,
Your advertisement for a Network Maintenance Engineer in the April 10 Student Daily interested me because the position that you describe sounds exactly like the kind of job I am seeking.
According to the advertisement, your position requires a good university degree, Bachelor or above in Computer Science or equivalent field and proficiency in Windows NT 4.0 and Linux System. I feel that I am competent to meet the requirements. I will be graduating from XXX University this year with a MSC. My studies have includes courses in computer control and management, and I designed a control simulation developed with Microsoft Visual and SQL Server.
During my education, I have grasped the principles of my major subject area and gained practical skills. Not only have I passed CET-6, but more importantly, I can communicate fluently in English.
I would welcome an opportunity to attend you for an interview. Enclosed is my resume and if there is any additional information you require, please contact me.