美國作為留學(xué)生的首選國家，不僅僅因為其杰出的教育資源和教學(xué)水平，更因其是世界上最大的經(jīng)濟(jì)體，創(chuàng)造了最多的就業(yè)機(jī)會。據(jù)了解，2015財富500強(qiáng)中，美國有176家公司進(jìn)入世界500強(qiáng)；除此之外，大多數(shù)華人移民美國的方式都是通過留學(xué)后找到工作，再申請綠卡的方式實現(xiàn)美國移民夢！本期，留求藝留學(xué)貴州分公司美國部經(jīng)理程玲老師將詳細(xì)解析美國就業(yè)移民的新政：美國留學(xué) opt有望延期24個月！

為吸引優(yōu)秀人才留在美國，美國通過不斷改革移民法，為優(yōu)秀人才留在美國創(chuàng)造合理全面適用政策的支持。美國現(xiàn)行的移民法中給予留學(xué)生最大的支持政策為：即使未拿到工作簽證，所有國際留學(xué)生，無論什么專業(yè)，只要在美國完成任何階段的大學(xué)教育（副學(xué)士/本科/碩士/博士），畢業(yè)后均可以申請到為期12月的帶薪實習(xí)，即我們常說的opt，有了這個opt，就可以在美國合法的開展全日制工作。其中，如果你的專業(yè)是stem﹙科學(xué)，技術(shù)，工程，數(shù)學(xué)﹚4大類專業(yè)中的任何一個，你還可以申請17個月的延期，加起來29個月。近日，美國移民局又出新招，有意將 opt延期24個月，而opt本身也會有12個月，加起來總共 為 36個月 ！

這意味著什么呢？

留求藝留學(xué)卜老師介紹：這項提議目前這個提議正在公示階段，如獲得審批通過，即使完全靠opt，留學(xué)生也可以在美國全職工作3年！除此之外，在opt期間，拿到還可以申請h1-b工作簽證，在正式獲得h1-b工作簽證前，學(xué)生仍可以保持opt身份，而3年的opt時間無疑可以加大獲得工作簽證的幾率。

補(bǔ)充說道：通過這項政策的調(diào)整，我們可以看到的是美國對于高新技術(shù)人才的渴求程度是非常強(qiáng)烈的，因此，這類專業(yè)在美國就業(yè)移民的幾率也是最大的，因此非常建議我們的廣大留學(xué)生考慮stem四大類專業(yè)，包含了具體的415個專業(yè)，常見的有專業(yè)有：

1.精算

2.計算機(jī)科學(xué)計算機(jī)工程

3.電氣工程

4.信息系統(tǒng)

5.建筑工程

6.網(wǎng)絡(luò)技術(shù)

7.生物醫(yī)藥

8.食品科學(xué)

9.機(jī)械工程

10.石油工程

為何美國要對stem專業(yè)人才青睞有加？

留求藝留學(xué)程玲老師答：據(jù)美國勞工部統(tǒng)計，截止到2018年，美國將產(chǎn)生12，000，000個與stem專業(yè)領(lǐng)域相關(guān)的工作崗位，而根據(jù)預(yù)計屆時并沒有如此多的畢業(yè)生能夠填補(bǔ)崗位空缺。美國對stem專業(yè)領(lǐng)域的教育領(lǐng)先世界，這也是其在世界范圍內(nèi)保持科技創(chuàng)新的重要砝碼，比如當(dāng)前國際信息產(chǎn)業(yè)格局是美國擁有絕對的優(yōu)勢，它在全球的中央處理器、系統(tǒng)軟件的產(chǎn)量占有絕大部分的份額，具有影響的全球性網(wǎng)絡(luò)公司也大多設(shè)在美國。這一優(yōu)勢成為美國新經(jīng)濟(jì)的一個重要動力，也是美國經(jīng)濟(jì)在90年代持續(xù)增長的一個重要原因。信息和信息產(chǎn)業(yè)已經(jīng)象核武器、尖端常規(guī)武器和經(jīng)濟(jì)實力一樣，成為美國的重要的戰(zhàn)略資源。因此，美國政府在移民法的框架下，多次通過一些具體的法令，特別是增加移民的簽證數(shù)量，來吸引信息產(chǎn)業(yè)方面的高科技人才，效果十分突出。

另附完整的415個專業(yè)列表，信息來自

1.agroecologyansustainableagriculture

2.animalsciences

3.agriculturalanimalbreeing

4.animalhealth

5.animalnutrition

6.airyscience

7.livestockmanagement

8.poultryscience

9.animalsciences

10.fooscience

11.footechnologyanprocessing

12.fooscienceantechnology

13.plantsciences

14.agronomyancropscience

15.horticulturalscience

16.agriculturalanhorticulturalplantbreeing

17.plantprotectionanintegratepestmanagement

18.rangescienceanmanagement

19.plantsciences

20.soilscienceanagronomy

21.soilchemistryanphysics

22.soilmicrobiology

23.soilsciences

24.naturalresources/conservation

25.environmentalstuies

26.environmentalscience

27.naturalresourcesconservationanresearch

28.water,wetlans,anmarineresourcesmanagement

29.forestsciencesanbiology

30.urbanforestry

31.wooscienceanwooproucts/pulpanpapertechnology

32.willife,fishanwillansscienceanmanagement

33.architecturalanbuilingsciences/technology

34.igitalcommunicationanmeia/multimeia

35.animation,interactivetechnology,vieographicsanspecialeffects

36.computeraninformationsciences

37.artificialintelligence

38.informationtechnology

39.informatics

40.computeraninformationsciences

41.computerprogramming/programmer

42.computerprogramming,specificapplications

43.computerprogramming,venor/prouctcertification

44.computerprogramming

45.ataprocessinganataprocessingtechnology/technician

46.informationscience/stuies

47.computersystemsanalysis/analyst

48.computerscience

49.webpage,igital/multimeiaaninformationresourcesesign

50.atamoeling/warehousinganatabaseaministration

51.computergraphics

52.moeling,virtualenvironmentsansimulation

53.computersoftwareanmeiaapplications

54.computersystemsnetworkingantelecommunications

55.networkansystemaministration/aministrator

56.system,networking,anlan/wanmanagement/manager

57.computeraninformationsystemssecurity/informationassurance

58.web/multimeiamanagementanwebmaster

59.informationtechnologyprojectmanagement11111006computersupportspecialist

60.computer/informationtechnologyservicesaministrationanmanagement

61.eucational/instructionaltechnology

62.eucationalevaluationanresearch

63.eucationalstatisticsanresearchmethos

64.engineering

65.pre-engineering

66.aerospace,aeronauticalanastronautical/spaceengineering

67.agriculturalengineering

68.architecturalengineering

69.bioengineeringanbiomeicalengineering

70.ceramicsciencesanengineering

71.chemicalengineering

72.chemicalanbiomolecularengineering

73.chemicalengineering

74.civilengineering

75.geotechnicalangeoenvironmentalengineering

76.structuralengineering

77.transportationanhighwayengineering

78.waterresourcesengineering

79.civilengineering

80.computerengineering

81.computerharwareengineering

82.computersoftwareengineering

83.computerengineering

84.electricalanelectronicsengineering

85.laseranopticalengineering

86.telecommunicationsengineering

87.electrical,electronicsancommunicationsengineering

88.engineeringmechanics

89.engineeringphysics/appliephysics

90.engineeringscience14141401environmental/environmentalhealthengineering

91.materialsengineering

92.mechanicalengineering

93.metallurgicalengineering

94.mininganmineralengineering

95.navalarchitectureanmarineengineering

96.nuclearengineering

97.oceanengineering

98.petroleumengineering

99.systemsengineering

100.textilesciencesanengineering

101.polymer/plasticsengineering

102.constructionengineering

103.forestengineering

104.inustrialengineering

105.manufacturingengineering

106.operationsresearch

107.surveyingengineering

108.geological/geophysicalengineering

109.paperscienceanengineering

110.electromechanicalengineering

111.mechatronics,robotics,anautomationengineering

112.biochemicalengineering

113.engineeringchemistry

114.biological/biosystemsengineering

115.engineering

116.engineeringtechnology

117.architecturalengineeringtechnology/technician

118.civilengineeringtechnology/technician

119.electrical,electronicancommunicationsengineering

120.laseranopticaltechnology/technician

121.telecommunicationsintegratecircuitesign

122.electricalanelectronicengineeringtechnologies/technicians

123.biomeicaltechnology/technician

124.electromechanicaltechnology/electromechanicalengineering

125.instrumentationtechnology/technician

126.roboticstechnology/technician

127.automationengineertechnology/technician

128.electromechanicalaninstrumentationanmaintenancetechnologies/technicians

129.heating,ventilation,airconitioninganrefrigerationengineering

130.energymanagementansystemstechnology/technician

131.solarenergytechnology/technician

132.waterqualityanwastewatertreatmentmanagementanrecycling

133.environmentalengineeringtechnology/environmentaltechnology

134.hazarousmaterialsmanagementanwastetechnology/technician

135.environmentalcontroltechnologies/technicians

136.plasticsanpolymerengineeringtechnology/technician

137.metallurgicaltechnology/technician

138.inustrialtechnology/technician

139.manufacturingengineeringtechnology/technician

140.welingengineeringtechnology/technician

141.chemicalengineeringtechnology/technician

142.semiconuctormanufacturingtechnology

143.inustrialprouctiontechnologies/technicians

144.occupationalsafetyanhealthtechnology/technician

145.qualitycontroltechnology/technician

146.inustrialsafetytechnology/technician

147.hazarousmaterialsinformationsystemstechnology/technician

148.qualitycontrolansafetytechnologies/technicians

149.aeronautical/aerospace

150.automotiveengineeringtechnology/technician

151.mechanicalengineering/mechanicaltechnology/technician

152.mechanicalengineeringrelatetechnologies/technicians

153.miningtechnology/technician

154.petroleumtechnology/technician

155.mininganpetroleumtechnologies/technicians

156.constructionengineeringtechnology/technician

157.surveyingtechnology/surveying

158.hyraulicsanfluipowertechnology/technician

159.computerengineeringtechnology/technician

160.computertechnology/computersystemstechnology

161.computerharwaretechnology/technician

162.computersoftwaretechnology/technician

163.computerengineeringtechnologies/technicians

164.raftinganesigntechnology/technician

165.ca/caraftingan/oresigntechnology/technician

166.architecturalraftinganarchitecturalca/ca

167.civilraftingancivilengineeringca/ca

168.electrical/electronicsraftinganelectrical/electronicsca/ca

169.mechanicalraftinganmechanicalraftingca/ca

170.rafting/esignengineeringtechnologies/technicians

171.nuclearengineeringtechnology/technician

172.engineering/inustrialmanagement

173.engineeringesign

174.packagingscience

175.engineering-relatefiels

176.nanotechnology

177.engineeringtechnologiesanengineering-relatefiels

178.biology/biologicalsciences

179.biomeicalsciences26260202biochemistry

180.biophysics

181.molecularbiology

182.molecularbiochemistry

183.molecularbiophysics

184.structuralbiology

185.photobiology

186.raiationbiology/raiobiology

187.biochemistryanmolecularbiology

188.biochemistry,biophysicsanmolecularbiology

189.botany/plantbiology

190.plantpathology/phytopathology

191.plantphysiology

192.plantmolecularbiology

193.botany/plantbiology

194.cell/cellularbiologyanhistology

195.anatomy

196.evelopmentalbiologyanembryology

197.cell/cellularanmolecularbiology

198.cellbiologyananatomy

199.cell/cellularbiologyananatomicalsciences

200.microbiology

201.meicalmicrobiologyanbacteriology

202.virology

203.parasitology

204.mycology

205.immunology

206.microbiologyanimmunology

207.microbiologicalsciencesanimmunology

208.zoology/animalbiology

209.entomology

210.animalphysiology

211.animalbehavioranethology

212.willifebiology

213.zoology/animalbiology

214.genetics

215.moleculargenetics

216.microbialaneukaryoticgenetics

217.animalgenetics

218.plantgenetics

219.human/meicalgenetics

220.genomesciences/genomics

221.genetics

222.physiology

223.molecularphysiology

224.cellphysiology

225.enocrinology

226.reprouctivebiology

227.cariovascularscience

228.exercisephysiology

【微語】留學(xué)是成就夢想的起點，迎接未來的挑戰(zhàn)。