Jobs in the United States

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Added 11 mins ago
RME Operator
US AMR-Jones Lang LaSalle Americas, Inc.
Sun Prairie, WI
Vocational/technical training or an associate degree or above, OR 1+ years of RME (Reliability Maintenance Engineering) experience
Added 14 mins ago
Controls Engineer
Colgate-Palmolive Company
Tonganoxie, KS
Associate’s degree or higher in Electrical Engineering, Control Systems Engineering, Mechanical Engineering, or a related technical discipline.
Added 15 mins ago
Process Development Associate Scientist, Drug Product Visual Inspection Sciences
Amgen Inc.
CA
Associate’s degree and 4 years of Engineering or Operations experience
Added 19 mins ago
O
Principal Network Developer - Seattle or Bay area
Oracle
Seattle, WA · Redwood City, CA · Santa Clara, CA
- $102,300 to $209,500 USD / year
NW engineering background - experience in designing and configuring CLOS NW for cloud services
Added 20 mins ago
LF
GDIT Summer Internship Program – Summer 2027 AI/ML Business Intelligence Development Internship
LED FastStart
Bossier City, LA
- $19.55 to $26.45 USD / hour
Currently enrolled in an associate's, bachelor's or master's degree program in computer science, IT, engineering, or other STEM field from a United States-based college or university.
Added 24 mins ago
Assistant Dean of Pharmacy Faculty Affairs and Faculty Member (Assistant/Associate/Full Professor), School of Pharmacy
KGI Keck Graduate Institute
United States
Individuals must possess knowledge, skills and abilitie
Added 26 mins ago
Cad Technician
Actalent
Winter Garden, FL
The CAD Technician is responsible for preparing survey and civil engineering drawings utilizing AutoCAD Civil 3D. This position will support licensed surveyors, project managers, and…
Added 26 mins ago
Cad Technician
Actalent
Winter Garden, FL
The CAD Technician is responsible for preparing survey and civil engineering drawings utilizing AutoCAD Civil 3D. This position will support licensed surveyors, project managers, and…
Added 28 mins ago
Azure Cloud Platform Engineer
Deloitte US
Cincinnati, OH · Hermitage, TN · Indianapolis, IN · Kansas City, MO · Nashville, TN · San Antonio, TX · St. Louis, MO · Tampa, FL
This is a hands-on engineering role focused on developing scalable cloud platform services, automation, APIs and deployment capabilities that enable teams to provision and manage Azure…
Added 30 mins ago
CO
Senior Inspector (Drinking Water Operations)
City of Houston
Houston, TX
- $32.86 to $33.88 USD / hour
This is a Department of Public Works & Engineering Emergency Management position at the Tier I Level. MINIMUM REQUIREMENTS
Added 32 mins ago
Calibration Technician
Fortive
Everett
Escalate unusual or complex technical issues to Engineering, Technical Support, or other appropriate departments.
Added 32 mins ago
Calibration Technician
Fortive
Everett
Escalate unusual or complex technical issues to Engineering, Technical Support, or other appropriate departments.
Added 34 mins ago
Civil and Environmental Engineering Department Chair
UWMSN University of Wisconsin Madison
Madison, WI
…position of Chair of the Department of Civil & Environmental Engineering (CEE) in the College of Engineering (COE). The department is a vibrant and growing unit, currently enrolling 640…
Added 35 mins ago
Associate Product Manager, New Grad
Bask Health
Remote, United States
We're looking for an Associate Product Manager, New Grad to help build and improve the software that powers Bask Health's telehealth platform.
Added 35 mins ago
Associate Product Manager
Bask Health
Remote, United States
Previous experience in an associate product manager, product management intern, software engineering, or related technical role.
Added 39 mins ago
Associate CPLM SME Electrical/ CPLM SME Electrical Engineer - 20678
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Associate CPLM SME Electrical/ CPLM SME Electrical Engineer to join our team. This position is located in Roy, UT.
Added 39 mins ago
Associate Structural Engineer
Northrop Grumman
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As an Associate Structural Engineer the analyst will utilize thermal and structures analysis tools to aid the Armament Systems design team with the development of smart weapons systems.…
Added 39 mins ago
Associate Aeronautical / Aeronautical Engineer - Flight Test VMS
Northrop Grumman
Edwards AFB
Must have a Bachelor of Science degree in a STEM discipline AND 0 years of related professional/military experience · Must have an active US Government Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation)
Added 40 mins ago
Senior Associate, Identity Governance and Administration (IGA)
KPMG LLP
Miami, FL · Orlando, FL · Tallahassee, FL · Tampa, FL
KPMG is currently seeking a Senior Associate, Identity Governance and Administration to join our Advisory Services Organization.
Added 40 mins ago
VP, Cloud IAM Engineering Leader
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Stamford Engagement Hub, CT · Chicago Engagement Hub, IL · Orlando Engagement Hub, FL · NYC Bryant Park Engagement Hub, NY · Cincinnati West Chester Engagement Hub, OH · Charlotte Engagement Hub, NC · Atlanta Engagement Hub, GA
We are looking for a Cloud IAM Engineering Leader to lead engineering, automation, and product ownership for secure access across Amazon Web Services (AWS), Microsoft Azure, and Google…
Added 43 mins ago
Regulatory Affairs Specialist, Globalization (Change Management)
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United States
…the imagination and passion of all of us - from design and engineering to the manufacturing and marketing of our billions of MedTech products per year - to look at the impossible and find…
Added 43 mins ago
Sr. Manager - Global Service Portfolio, MMS Infusion
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…the imagination and passion of all of us - from design and engineering to the manufacturing and marketing of our billions of MedTech products per year - to look at the impossible and find…
Added 50 mins ago
C
Failure Analysis Analyst
Covalent
Sunnyvale, CA
- $65,000 to $95,000 USD / year
Covalent is a modern analytical services and engineering consulting company based in the San Francisco Bay Area (Sunnyvale). Our mission is to accelerate materials science innovation by…
Added 52 mins ago
Senior Network Technician (Active Secret Clearance)
Akima, LLC
Fayetteville, NC
Current Unexpired COMPTIA Security+CE certification required prior to date of hire
Added 52 mins ago
Infrastructure Engineer (Active Secret Clearance)
Akima, LLC
Alexandria, VA
SUVI Global Services is looking for an Infrastructure Engineer to support IT across all DoD OIG networks. The position will help support the OIG's on-prem and cloud infrastructure, work on…

INL Professional

Computational Geoscience Postdoctoral Research Associate

Idaho Falls, ID, United States

$105,144 USD / year

Apply on elhe.fa.us8.oraclecloud.com About employer

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Job details

Pay: $105,144 USD / year
Apply by: Dec 14, 2026
Posting language: English
Posted: Nov 10, 2026

Original job description

Idaho National Laboratory is hiring a well-qualified Postdoctoral Research Associate in Computational Geoscience for the Department of Critical Minerals & Geothermal Energy in the Energy and Environment Science and Technology (EES&T) directorate. This postdoctoral researcher will advance reactive transport and coupled thermal–hydraulic–mechanical–chemical (THMC) simulations emphasizing interactions among fluid flow, heat transfer, geochemical reactions, geomechanics, and evolving rock properties. Simulations will be developed using FALCON (Fracturing And Liquid CONvection) and MOOSE (Multiphysics Object-Oriented Simulation Environment), or similar tools. Research will address geological hydrogen (geohydrogen) production, electrofracturing stimulation for critical mineral recovery, enhanced geothermal systems (EGS), and carbon mineralization. Our team works a 9x80 schedule with every other Friday off.

Key Responsibilities

Develop reactive transport models using FALCON/MOOSE or similar tools, coupling advection, diffusion, dispersion, aqueous speciation, and mineral dissolution and precipitation with thermal, hydraulic, and mechanical processes.
Implement reaction kinetics and reactive surface area, porosity, permeability, and fracture–matrix exchange conditions; quantify species transport and elemental mass balances. Evaluate transport-limited versus reaction-limited behavior and represent mineralogical heterogeneity and evolving fluid chemistry across laboratory and reservoir scales.
Model hydrogen generation through water–rock reactions, critical mineral mobilization and recovery, and carbon mineralization; evaluate how fluid chemistry and operating conditions influence reaction progress and recovery.
Couple electrofracturing and electrohydraulic stimulation with reactive transport to assess fracture connectivity, fluid access, and mineral accessibility; simulate circulation and heat extraction in EGS.
Verify numerical implementations, calibrate and validate models against laboratory or field observations, and assess convergence, parameter sensitivity, and uncertainty.
Automate computational workflows, improve parallel performance, collaborate with experimental teams, publish findings, and contribute to research proposals.

The candidate is expected to be a strong asset to our interdisciplinary R&D team and work effectively both alone and as a team member. The candidate must be self-motivated but also take direction from other team members and peers. The position entails writing scientific manuscripts for journal publication, and presentation of research results at national and international conferences and meetings.

Required:

PhD in Geoscience, Geochemistry, Engineering, Materials Science, Computational Science, or a related discipline.
PhD requirements must be completed by commencement of appointment and within the previous 5 years.
Hands-on multiphysics modeling experience using FALCON/MOOSE or similar tools, with understanding of porous-media flow and coupled THMC processes. Demonstrated ability to couple multiple physical processes and interpret chemical and hydrological feedback is essential.
Foundation in finite-element methods and nonlinear numerical solution techniques, with experience in model verification or validation.
Scientific programming in C++, Fortran, Python, or MATLAB, with ability to develop, adapt, and maintain numerical modeling components and automated simulation workflows.
A developing peer-reviewed publication record, effective communication, and ability to conduct independent research within interdisciplinary teams.

The ideal candidate will possess:

Experience with FALCON and MOOSE Porous Flow, Geochemistry, Solid Mechanics, or Phase Field capabilities, including coupling THMC processes.
Experience with phase-field fracture, damage mechanics, constitutive model development, or fracture-dependent permeability, particularly for brittle geomaterials and hydraulic or electrically driven stimulation.
Experience simulating reactive transport models, familiarity with thermodynamic databases, kinetic rate laws, and the influence of temperature and fluid composition on mineral reactivity is desirable.
Experience with nonlinear solvers, Newton’s or quasi-Newton’s methods, sparse linear algebra, preconditioning, and parallel programming using the Message Passing Interface (MPI). Proficiency with Python scientific libraries; familiarity with COMSOL Multiphysics for complementary simulations and benchmarking.

Physical Requirements:

While performing the duties of this classification, the employee is frequently required to stand, walk, sit, stoop, kneel, bend. The job requires hand/finger dexterity to keyboard or type, handle materials, manipulate tools, and reach with hands and arms. The job requires operation of job-related equipment. The employee must occasionally lift and/or move up to 25 pounds. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with people is required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Job Information:

The pay for this position is $105,144.00 Annually. At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.

Benefits and Relocation

Medical, Dental, Vision, and Flexible Spending Accounts
401(k) with a 4.2% employer contribution and up to 4.8% match (regular positions) or self-contribute access (postdoctoral positions)
Paid time off (personal leave)
Employee Education Program (tuition assistance for eligible positions)
Comprehensive Relocation Package
Benefit eligibility subject to multiple factors, including employment status and position classification.

At this time, BEA will not sponsor any H1-B visas obtained outside of the United States of America (U.S.A.), including consular visas.

INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy's mission in nuclear energy research, science, and national defense. With more than 6,300 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to change the world's energy future and secure our nation's critical infrastructure.

INL Mission:

Our mission is to discover, demonstrate and secure innovative nuclear energy solutions, other clean energy options and critical infrastructure.

INL Vision:

Our vision is to change the world's energy future and secure our nation's critical infrastructure.

Selective Service Requirements:

To be eligible for employment at INL males born after December 31, 1959 must have registered with the Selective Service System (SSS). For more information see www.sss.gov.

Equal Employment Opportunity:

Idaho National Laboratory (INL) is an Equal Employment Opportunity (EEO) employer. It is the policy of INL to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.

Reasonable Accommodation:

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at ada@inl.gov to request accommodation.

Other Information:

When applying to positions please provide a resume and answer all questions on the following screens. Applicants, who fail to provide a resume or answer the questions, may be deemed ineligible for consideration.

INL does not accept resumes from third party vendors unsolicited.

Apply on elhe.fa.us8.oraclecloud.com About employer

More about this job

Skills

Research
ANSYS Multiphysics
Materials science
C++
Fortran
Python
The MathWorks MATLAB
Communication skills
COMSOL Multiphysics

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Work requirements

Jobs in the United States