Semiconductor Laser Device Engineer

We have an opening for a Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define develop and deploy high power laser diode arrays.  You will have an advanced understanding of semiconductor optoelectronics to specify design and oversee deployment of high-power laser diode arrays and work to determine requirements set specifications and address array technology options including thermal management and electronic drivers.  You will work with LLNL team members to expand the vision for continued development of diode laser technology. This position is in the Laser Systems Engineering & Operations (LSEO) Division of the Engineering Directorate.

This position will be filled at either level (SES.2 or SES.3) based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities at the SES.3 level (outlined below) will be assigned if hired at that level.

In this role you will

• Work under limited direction with moderate responsibility use comprehensive knowledge and exercise independent judgment to determine methods and recommend improvements within established frameworks and contribute to the fulfillment of project and organizational goals.
• Provide engineering support for the design build and execution of laboratory experiments for characterizing high power semiconductor diode lasers.
• Assist in maintaining test instrumentation cross-calibration documenting test procedures archiving test results updating analysis software and defining appropriate database reports.
• Perform data analysis of test results and write analysis codes in support as needed.
• Participate in performing optical electronic and thermal modeling in support of experimental efforts.
• Contribute to the LLNL technical team on diode laser pump development and procurement contracts; collaborate closely with the laser team to ensure successful on-time deployment of the diode pump subsystem.
• Prepare and author moderately complex technical documents and presentations.
• Support engineering operations and participate in defining process improvements.
• Contribute to research into new approaches to record high power semiconductor diode lasers.
• Select methods techniques and evaluation criteria to recommend improvements and conduct moderately complex experiments to characterize subcomponents.
• Participate in the fielding of these new systems on Inertial Confinement Fusion (ICF) physics platforms and other high-energy laser platforms.
• Perform other duties as assigned.

Additional job responsibilities at the SES.3 level :

Qualifications :

Additional qualifications at the SES.3 level

Qualifications We Desire

Additional Information :

#LI-Onsite

Position Information

This is a Career Indefinite position open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory

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This position requires a Department of Energy (DOE) Q-level clearance.  If you are selected we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also all L or Q cleared employees are subject to random drug testing.  Q-level clearance requires U.S. citizenship.

Pre-Employment Drug Test

External applicant(s) selected for this position must pass a post-offer pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices

Per the Department of Energy (DOE) Lawrence Livermore National Laboratory must meet certain restrictions with the use and / or possession of mobile devices in Limited Areas. Depending on your job duties you may be required to work in a Limited Area where you are not permitted to have a personal and / or laboratory mobile device in your possession.  This includes but not limited to cell phones tablets fitness devices wireless headphones and other Bluetooth / wireless enabled devices.

If you use a medical device which pairs with a mobile device you must still follow the rules concerning the mobile device in individual sections within Limited Areas.  Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas Secure Space and Transit / Buffer Space within buildings.

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We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race color religion marital status national origin ancestry sex sexual orientation gender identity disability medical condition pregnancy protected veteran status age citizenship or any other characteristic protected by applicable laws.

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Remote Work : No

Employment Type : Full-time

Key Skills

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Experience : years

Vacancy : 1