美国作为留学生的首选国家，不仅仅因为其杰出的教育资源和教学水平，更因其是世界上最大的经济体，创造了最多的就业机会。据了解，2015财富500强中，美国有176家公司进入世界500强；除此之外，大多数华人移民美国的方式都是通过留学后找到工作，再申请绿卡的方式实现美国移民梦！ 本期，留求艺留学贵州分公司美国部经理程玲老师将详细解析美国就业移民的新政：美国留学OPT有望延期24个月！

美国作为留学生的首选国家，不仅仅因为其杰出的教育资源和教学水平，更因其是世界上最大的经济体，创造了最多的就业机会。据了解，2015财富500强中，美国有176家公司进入世界500强；除此之外，大多数华人移民美国的方式都是通过留学后找到工作，再申请绿卡的方式实现美国移民梦！ 本期，留求艺留学贵州分公司美国部经理程玲老师将详细解析美国就业移民的新政：美国留学 OPT有望延期24个月！

为吸引优秀人才留在美国，美国通过不断改革移民法，为优秀人才留在美国创造合理全面适用政策的支持。美国现行的移民法中给予留学生最大的支持政策为：即使未拿到工作签证，所有国际留学生，无论什么专业，只要在美国完成任何阶段的大学教育（副学士/本科/硕士/博士），毕业后均可以申请到为期12月的带薪实习，即我们常说的OPT，有了这个OPT，就可以在美国合法的开展全日制工作。其中，如果你的专业是STEM(科学，技术，工程，数学)4大类专业中的任何一个，你还可以申请17个月的延期，加起来29个月。近日，美国移民局又出新招，有意将 OPT延期24个月，而OPT本身也会有12个月，加起来总共 为 36个月 ！

这意味着什么呢？

这项提议目前这个提议正在公示阶段，如获得审批通过，即使完全靠OPT，留学生也可以在美国全职工作3年！除此之外，在OPT期间，拿到还可以申请H1-B工作签证，在正式获得H1-B工作签证前，学生仍可以保持OPT身份，而3年的OPT时间无疑可以加大获得工作签证的几率。通过这项政策的调整，我们可以看到的是美国对于高新技术人才的渴求程度是非常强烈的，因此，这类专业在美国就业移民的几率也是最大的，因此非常建议我们的广大留学生考虑STEM四大类专业，包含了具体的415个专业，常见的有专业有：

1. 精算

2. 计算机科学 计算机工程

3. 电气工程

4. 信息系统

5. 建筑工程

6. 网络技术

7. 生物医药

8. 食品科学

9. 机械工程

10. 石油工程

为何美国要对STEM专业人才青睐有加？

据美国劳工部统计，截止到2018年，美国将产生12，000，000个与STEM专业领域相关的工作岗位，而根据预计届时并没有如此多的毕业生能够填补岗位空缺。美国对STEM专业领域的教育领先世界，这也是其在世界范围内保持科技创新的重要砝码，比如当前国际信息产业格局是美国拥有绝对的优势，它在全球的中央处理器、系统软件的产量占有绝大部分的份额，具有影响的全球性网络公司也大多设在美国。这一优势成为美国新经济的一个重要动力，也是美国经济在90年代持续增长的一个重要原因。信息和信息产业已经象核武器、尖端常规武器和经济实力一样，成为美国的重要的战略资源。因此，美国政府在移民法的框架下，多次通过一些具体的法令，特别是增加移民的签证数量，来吸引信息产业方面的高科技人才，效果十分突出。

另附完整的415个专业列表，信息来自

1. Agroecology an Sustainable Agriculture

2. Animal Sciences

3. Agricultural Animal Breeing

4. Animal Health

5. Animal Nutrition

6. Dairy Science

7. Livestock Management

8. Poultry Science

9. Animal Sciences

10. Foo Science

11. Foo Technology an Processing

12. Foo Science an Technology

13. Plant Sciences

14. Agronomy an Crop Science

15. Horticultural Science

16. Agricultural an Horticultural Plant Breeing

17. Plant Protection an Integrate Pest Management

18. Range Science an Management

19. Plant Sciences

20. Soil Science an Agronomy

21. Soil Chemistry an Physics

22. Soil Microbiology

23. Soil Sciences

24. Natural Resources/Conservation

25. Environmental Stuies

26. Environmental Science

27. Natural Resources Conservation an Research

28. Water,Wetlans,an Marine Resources Management

29. Forest Sciences an Biology

30. Urban Forestry

31. Woo Science an Woo Proucts/Pulp an Paper Technology

32. Willife,Fish an Willans Science an Management

33. Architectural an Builing Sciences/Technology

34. Digital Communication an Meia/Multimeia

35. Animation,Interactive Technology,Vieo Graphics an Special Effects

36. Computer an Information Sciences

37. Artificial Intelligence

38. Information Technology

39. Informatics

40. Computer an Information Sciences

41. Computer Programming/Programmer

42. Computer Programming,Specific Applications

43. Computer Programming,Venor/Prouct Certification

44. Computer Programming

45. Data Processing an Data Processing Technology/Technician

46. Information Science/Stuies

47. Computer Systems Analysis/Analyst

48. Computer Science

49. Web Page,Digital/Multimeia an Information Resources Design

50. Data Moeling/Warehousing an Database Aministration

51. Computer Graphics

52. Moeling,Virtual Environments an Simulation

53. Computer Software an Meia Applications

54. Computer Systems Networking an Telecommunications

55. Network an System Aministration/Aministrator

56. System,Networking,an LAN/WAN Management/Manager

57. Computer an Information Systems Security/Information Assurance

58. Web/Multimeia Management an Webmaster

59. Information Technology Project Management11 111006 Computer Support Specialist

60. Computer/Information Technology Services Aministration an Management

61. Eucational/Instructional Technology

62. Eucational evaluation an Research

63. Eucational Statistics an Research Methos

64. Engineering

65. Pre-Engineering

66. Aerospace,Aeronautical an Astronautical/Space Engineering

67. Agricultural Engineering

68. Architectural Engineering

69. Bioengineering an Biomeical Engineering

70. Ceramic Sciences an Engineering

71. Chemical Engineering

72. Chemical an Biomolecular Engineering

73. Chemical Engineering

74. Civil Engineering

75. Geotechnical an Geoenvironmental Engineering

76. Structural Engineering

77. Transportation an Highway Engineering

78. Water Resources Engineering

79. Civil Engineering

80. Computer Engineering

81. Computer Harware Engineering

82. Computer Software Engineering

83. Computer Engineering

84. Electrical an Electronics Engineering

85. Laser an Optical Engineering

86. Telecommunications Engineering

87. Electrical,Electronics an Communications Engineering

88. Engineering Mechanics

89. Engineering Physics/Applie Physics

90. Engineering Science14 141401 Environmental/Environmental Health Engineering

91. Materials Engineering

92. Mechanical Engineering

93. metallurgical Engineering

94. Mining an Mineral Engineering

95. Naval Architecture an Marine Engineering

96. Nuclear Engineering

97. Ocean Engineering

98. Petroleum Engineering

99. Systems Engineering

100. Textile Sciences an Engineering

101. Polymer/Plastics Engineering

102. Construction Engineering

103. Forest Engineering

104. Inustrial Engineering

105. Manufacturing Engineering

106. Operations Research

107. Surveying Engineering

108. Geological/Geophysical Engineering

109. Paper Science an Engineering

110. Electromechanical Engineering

111. Mechatronics,Robotics,an Automation Engineering

112. Biochemical Engineering

113. Engineering Chemistry

114. Biological/Biosystems Engineering

115. Engineering

116. Engineering Technology

117. Architectural Engineering Technology/Technician

118. Civil Engineering Technology/Technician

119. Electrical,Electronic an Communications Engineering

120. Laser an Optical Technology/Technician

121. Telecommunications Integrate Circuit Design

122. Electrical an Electronic Engineering Technologies/Technicians

123. Biomeical Technology/Technician

124. Electromechanical Technology/Electromechanical Engineering

125. Instrumentation Technology/Technician

126. Robotics Technology/Technician

127. Automation Engineer Technology/Technician

128. Electromechanical an Instrumentation an Maintenance Technologies/Technicians

129. Heating,Ventilation,Air Conitioning an Refrigeration Engineering

130. Energy Management an Systems Technology/Technician

131. Solar Energy Technology/Technician

132. Water Quality an Wastewater Treatment Management an Recycling

133. Environmental Engineering Technology/Environmental Technology

134. Hazarous Materials Management an Waste Technology/Technician

135. Environmental Control Technologies/Technicians

136. Plastics an Polymer Engineering Technology/Technician

137. metallurgical Technology/Technician

138. Inustrial Technology/Technician

139. Manufacturing Engineering Technology/Technician

140. Weling Engineering Technology/Technician

141. Chemical Engineering Technology/Technician

142. Semiconuctor Manufacturing Technology

143. Inustrial Prouction Technologies/Technicians

144. Occupational Safety an Health Technology/Technician

145. Quality Control Technology/Technician

146. Inustrial Safety Technology/Technician

147. Hazarous Materials Information Systems Technology/Technician

148. Quality Control an Safety Technologies/Technicians

149. Aeronautical/Aerospace

150. Automotive Engineering Technology/Technician

151. Mechanical Engineering/Mechanical Technology/Technician

152. Mechanical Engineering Relate Technologies/Technicians

153. Mining Technology/Technician

154. Petroleum Technology/Technician

155. Mining an Petroleum Technologies/Technicians

156. Construction Engineering Technology/Technician

157. Surveying Technology/Surveying

158. Hyraulics an Flui Power Technology/Technician

159. Computer Engineering Technology/Technician

160. Computer Technology/Computer Systems Technology

161. Computer Harware Technology/Technician

162. Computer Software Technology/Technician

163. Computer Engineering Technologies/Technicians

164. Drafting an Design Technology/Technician

165. CAD/CADD Drafting an/or Design Technology/Technician

166. Architectural Drafting an Architectural CAD/CADD

167. Civil Drafting an Civil Engineering CAD/CADD

168. Electrical/Electronics Drafting an Electrical/Electronics CAD/CADD

169. Mechanical Drafting an Mechanical Drafting CAD/CADD

170. Drafting/Design Engineering Technologies/Technicians

171. Nuclear Engineering Technology/Technician

172. Engineering/Inustrial Management

173. Engineering Design

174. Packaging Science

175. Engineering-Relate Fiels

176. Nanotechnology

177. Engineering Technologies an Engineering-Relate Fiels

178. Biology/Biological Sciences

179. Biomeical Sciences26 260202 Biochemistry

180. Biophysics

181. Molecular Biology

182. Molecular Biochemistry

183. Molecular Biophysics

184. Structural Biology

185. Photobiology

186. Raiation Biology/Raiobiology

187. Biochemistry an Molecular Biology

188. Biochemistry,Biophysics an Molecular Biology

189. Botany/Plant Biology

190. Plant Pathology/Phytopathology

191. Plant Physiology

192. Plant Molecular Biology

193. Botany/Plant Biology

194. Cell/Cellular Biology an Histology

195. Anatomy

196. Developmental Biology an Embryology

197. Cell/Cellular an Molecular Biology

198. Cell Biology an Anatomy

199. Cell/Cellular Biology an Anatomical Sciences

200. Microbiology

201. Meical Microbiology an Bacteriology

202. Virology

203. Parasitology

204. Mycology

205. Immunology

206. Microbiology an Immunology

207. Microbiological Sciences an Immunology

208. Zoology/Animal Biology

209. Entomology

210. Animal Physiology

211. Animal Behavior an Ethology

212. Willife Biology

213. Zoology/Animal Biology

214. Genetics

215. Molecular Genetics

216. Microbial an Eukaryotic Genetics

217. Animal Genetics

218. Plant Genetics

219. Human/Meical Genetics

220. Genome Sciences/Genomics

221. Genetics

222. Physiology

223. Molecular Physiology

224. Cell Physiology

225. Enocrinology

226. Reprouctive Biology

227. Cariovascular Science

228. Exercise Physiology

【微语】留学，就是一种选择，更是一种人生态度，我们不能决定出国的时间，但可以改变出国的心态。