Aerospace Engineer
Aerospace Engineer
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1 Vacancy
Job Description
We have an opening for an Aerospace Engineer in support of hypersonics and reentry systems under the Flight Performance Integration (FPI) program. Activities include modeling and simulation of hypersonic reentry bodies early feasibility studies flight testing and software development. You will develop engineering solutions for aerodynamics and aerothermal analysis in support of these programs from systems requirements trade studies through algorithm design and hardware integration including test data analyses. This position is in the Computational Engineering Division (CED) within the Engineering Directorate.
This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.
You will
- Provide aerospace engineering support for the enduring and future weapons stockpile (both conventional and nuclear) assisting with aerodynamic aerothermal/ablation and/or trajectory analyses; associated postprocessing; and presentation/documentation of results while adhering to defined practices and procedures.
- Participate collaborate and contribute to the development of computational models and provide support to teams performing analyses and research and development activities in advanced simulation capabilities that utilize state of the art computational techniques and leverage high performance supercomputers.
- Utilize fundamental engineering knowledge and defined practices and procedures to contribute to the development of models of weapon systems and assist teams with geometry and mesh creation application of appropriate material models and properties and evaluation of relevant flight conditions. Participate in the reporting of technical approaches and publishing activities as appropriate.
- Contribute to analyses that support or guide design testing modification and optimization of mechanical components and systems. Participate in formal design reviews and informal peer reviews as required.
- Work under general direction to support teams of other analysts code developers engineers and subject matter experts to solve problems of limited complexity evaluating readily identifiable factors and using standard techniques and methodologies.
- Contribute to the fulfillment of technical projects and organizational objectives collaborate with team members to provide input on deliverables and regularly communicate the status and projected delivery date to ensure quality results are provided in accordance with established deadlines.
- Support programmatic deliverables with occasional travel as necessary.
- Perform other duties as assigned.
Additional job responsibilities at the SES.2 level
- Utilize comprehensive engineering knowledge and broad technical concepts and techniques to contribute to the development of models of weapon systems through geometry and mesh creation selection or development of appropriate material models and properties and determination of relevant flight conditions. Collaborate with teams to prepare reports of technical approaches and publish as appropriate.
- Work independently as well as in conjunction with team members to participate in the development and implementation of analysis workflow and quality practices including workflow optimization process standardization configuration management of analysis files and software and verification and validation (V&V) of models.
- Contribute to program vision and strategy by providing input on technical issues recommending improvements new ideas and/or modifications and exploring a variety of approaches to support direction and decisions made by self team management and/or external customers.
- Use independent judgment to provide solutions to problems of moderate complexity using a variety of approaches within generally established methods.
- May mentor and provide guidance to junior staff analysts.
Qualifications :
- Ability to secure and maintain a U.S. DOE Qlevel security clearance which requires U.S. citizenship.
- Bachelors degree in Mechanical or Aerospace Engineering or related technical discipline or the equivalent combination of education and related experience.
- Fundamental knowledge of flight dynamics aerothermodynamics heat transfer and ablation in reentry environments.
- Fundamental level skills and experience and knowledge of concepts in 1 trajectory modeling software such as: GPOPSII OTIS POST TAOS or similar 2 hypersonic computational fluid dynamics (CFD) software including pre and postprocessing utilities such as Pointwise Ansys Cart3D US3D Tecplot Paraview or similar and 3 one or more of the following aerothermal response codes: FIAT ATAC CMA or similar.
- Fundamental skills in the development of relevant principles theories concepts and techniques in the solution of engineering problems of limited complexity.
- Sufficient verbal and written communication skills needed to effectively collaborate in a team environment present and explain technical information and document work.
- Ability to travel.
Additional qualifications at the SES.2 level
- Masters degree in Mechanical or Aerospace Engineering or related technical discipline or the equivalent combination of education and related experience.
- Comprehensive knowledge of demonstrated full competency and relevant project experience analyzing flight dynamics aerothermodynamics heat transfer and ablation in reentry environments.
- Comprehensive level knowledge skills and experience in the development of relevant principles theories concepts and techniques in the identification definition and solution of moderately complex engineering problems.
- Demonstrated ability to exercise independent judgment in determining optimal techniques methods and evaluation criteria for answering engineering questions and providing input on technical issues for specific projects.
- Experience participating in formal and informal design reviews.
- Proficient organizational verbal and written communication skills necessary to effectively collaborate with a multidisciplinary research team interact with management document executed work and present and explain technical information.
Qualifications We Desire
- PhD in Mechanical or Aerospace Engineering or related field.
- Experience in one or more of the following areas: uncertainty quantification; statistics; mechanical design codes such as ProE/Creo; finite element analysis codes (i.e. ABAQUS ANSYS LSDYNA etc.; nuclear weapon system mechanical design details and materials; and/or technical management or business development.
- Programming experience especially in Python Java C Fortran Perl and/or Matlab.
- Experience in development of software in a versioncontrolled environment (e.g. git) including testing and documentation.
Additional Information :
#LIHybrid
Position Information
This is a Career Indefinite position open to Lab employees and external candidates.
Why Lawrence Livermore National Laboratory
- Included in 2025 Best Places to Work by Glassdoor!
- Flexible Benefits Package
- 401(k)
- Relocation Assistance
- Education Reimbursement Program
- Flexible schedules *depending on project needs)
- Our values visit Clearance
This position requires a Department of Energy (DOE) Qlevel 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. Qlevel clearance requires U.S. citizenship.
PreEmployment Drug Test
External applicant(s) selected for this position must pass a postoffer preemployment drug test. This includes testing for use of as Federal Law applies to us as a Federal Contractor.
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Remote Work :
No
Employment Type :
Fulltime
Employment Type
Full-time
