高级技术员-电子显微镜
Senior Technician- Electron Microscopy
职位编号 17103
**级别：TN04**
**简介：**
我们正在寻找一位高级技术人员，专注于通过电子显微镜分析电化学器件的样品制备。候选人将使用金刚石刀超薄切片技术以及聚焦离子束铣削制备电子透明截面，用于扫描透射电子显微镜表征，同时提供常规的扫描电子显微镜分析。该职位隶属于材料分析与界面科学部分的应用显微分析与热物理组，位于物理科学总监部材料科学与技术部的[橡树岭国家实验室](https://www.ornl.gov/)（ORNL）。
**主要职责：**
- 使用传统滴铸技术将粉末样品安装在TEM网格上
- 使用室温金刚石刀超薄切片技术制备膜电极组件的电子透明截面
- 使用聚焦离子束技术进行样品制备（提取技术）和截面成像
- 执行常规的扫描电子显微镜成像和能谱分析
- 使用商业电子显微镜软件完成基础数据分析
- 协助开发无环氧树脂的超薄切片流程
- 通过行为、优先事项和互动与我们的核心价值观（影响、诚信、团队合作、安全和服务）保持一致，履行ORNL的使命。通过尊重的工作环境促进平等机会——在如何对待彼此、协作工作和衡量成功方面。
**基本资格：**
- 相关领域的副学士学位和至少7年相关经验
- 具有样品制备和/或电子显微镜技术的经验
**优先资格：**
- 具备按照ES&H标准和程序安全工作的能力
- 出色的书面和口头沟通能力
- 积极主动，能够独立工作，并能在实验室各团队中创造性地参与协作
- 能够在快节奏的研究环境中高效工作，设定优先级以在截止日期前完成多项任务，并适应不断变化的需求
**特殊要求：**
- 该职位不提供签证担保。
- 在橡树岭国家实验室（ORNL）就业，需要提供符合Real ID标准的身份证明。此外，ORNL是
查看英文原文
Requisition Id 17103
**Level: TN04**
**Overview:**
We are seeking a Senior Technician who will focus on sample preparation of electrochemical devices for analysis by electron microscopy. The candidate will prepare electron transparent cross sections using diamond-knife ultramicrotomy and focused ion beam milling for characterization by scanning transmission electron microscopy, while also providing routine analysis by scanning electron microscopy. This position resides in the Applied Microanalysis & Thermophysics Group of the Materials Analysis & Interface Science Section, Materials Science and Technology Division, Physical Sciences Directorate at [Oak Ridge National Laboratory](https://www.ornl.gov/) (ORNL).
**Major Duties/Responsibilities:**
- Mount powder samples on TEM grids using conventional drop-casting techniques
- Prepare electron-transparent cross sections of membrane electrode assemblies using room-temperature diamond-knife ultramicrotomy
- Utilize focused ion beam techniques for sample preparation (lift-out technique) and cross-sectional imaging
- Perform routine scanning electron microscopy imaging and energy dispersive X-ray spectroscopy analysis
- Complete basic data analysis using commercial electron microscopy software
- Assist in developing novel workflows for epoxy-free ultramicrotomy sectioning
- Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.
**Basic Qualifications:**
- AS degree in related discipline and a minimum of 7 years of relevant experience
- Prior experience in sample preparation and/or electron microscopy techniques
**Preferred Qualifications:**
- A proven ability to work safely in accordance with ES&H standards and procedures
- Excellent written and oral communication skills
- Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory
- Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs
**Special Requirements:**
- Visa sponsorship is not available for this position.
- For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.
To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.
**About ORNL:**
As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.
ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
#LI-DC1
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.