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Infrastructure Engineering Manager (Mainframe Database)
Wells Fargo Bank, N. A.
CHANDLER, AZ · CHARLOTTE, NC · MINNEAPOLIS, MN
Wells Fargo is seeking an Infrastructure Engineering Manager (Mainframe Database) to lead teams responsible for Db2 and IMS database engineering, infrastructure, administration, and…
Added 1 min ago
Project Scheduler
Senesco Marine, LLC
North Kingstown, RI
…position converts validated inputs from Project Management, Engineering, Production, Supply Chain, Quality, and other functions into logically linked, time-phased schedules. The role is…
Added 1 min ago
Automation Principal Engineer
Wells Fargo Bank, N. A.
CONCORD, CA · IRVING, TX · CHANDLER, AZ · CHARLOTTE, NC · MENLO PARK, CA · MCLEAN, VA
Wells Fargo is seeking a Principal Engineer for Network Automation and Software development. The skills for this position are critical to build and deliver a successful plan and service…
Added 1 min ago
Manager, Academic Affairs Data Analytics
UM Corp (Enterprise)
Remote, United States
9. Assists in development and maintenance of standards for naming, describing, governing, managing, modeling, storing, cleansing, and transforming data.
Added 2 mins ago
SI
System Analyst III
SimVentions, Inc
Patuxent River, MD
- $100,000 to $140,000 USD / year
…year after year! We are looking for a Journeyman-to-Senior Software Analyst comfortable with a variety of software languages (including C, C++, Ada, Assembly, Python, and more) to review…
Added 2 mins ago
SI
Software Developer
SimVentions, Inc
Remote, United States
- $92,000 to $135,000 USD / year
We are seeking a highly skilled and experienced Software Developer to join our Development team. As a Software Developer, you will be responsible for developing tools, firmware, and unit…
Added 2 mins ago
Modeling & Simulation Systems Engineer (3/4) (Principal or Sr. Principal)
Northrop Grumman
San Diego · El Segundo
…qualified, diverse individuals within our Research and Advanced Development (RAD) to support a next-generation campaign effort. This role is located in Rancho Bernardo, CA or El Segundo,…
Added 2 mins ago
NW
Scientist - Seismology (NWS 00946)
North Wind Group
LIVERMORE, CA
- $169.5 USD / hour
…contribute to national security within the science, technology, and engineering fields as part of our supplemental labor team at vital federal research and development installations…
Added 3 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 3 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 3 mins ago
Senior Software Engineer
Western Governors University
Salt Lake City, UT
Join a team that is helping shape the future of higher education through technology, AI, and workforce development. As a Senior Software Engineer, you will play a key role in designing,…
Added 3 mins ago
FI
Manufacturing Technician 2
FormFactor, Inc.
Beaverton, OR
- $18.8 to $24.68 USD / hour
…equipment, monitoring and optimizing processes, and supporting engineering teams with experiments, data collection, and continuous improvement efforts. The Technician II also contributes to…
Added 3 mins ago
Director, Software Engineer
Western Governors University
Salt Lake City, UT
The Director, Software Engineering provides technical leadership, vision, direction, and mentorship for multiple software engineering teams responsible for designing, developing, and…
Added 3 mins ago
Associate Software Engineer
Western Governors University
Salt Lake City, UT
Gain exposure to modern software development practices, cloud technologies, and AI-assisted development tools.
Added 3 mins ago
Electrical Estimator
GDC Industrial
Tyler, TX
· Electrical estimating and digital takeoff software for quantity development, labor application, pricing, and bid management
Added 3 mins ago
Marketing and Content Manager
Croft Production Systems, Inc.
Needville, TX
…Manager to lead the company's marketing initiatives, brand development, content production, and digital media…
Added 4 mins ago
SoC Design Verification Engineer
MIPS Holding Inc
United States
· C or C++ experience related to embedded software, test development, or reference models.
Added 4 mins ago
Autonomous Systems Project Engineer- Launched Effects
Integration Innovation, Inc. (i3)
Huntsville, AL
i3 is searching for an Autonomous Systems Project Engineer to serves as the technical innovator and engineering lead driving the development, integration, and flight-testing of…
Added 4 mins ago
Silicon Photonics Process Integration Intern (Summer 2027)
GLOBALFOUNDRIES U.S. INC.
NY
…assignments that prioritize your growth and potential, professional development opportunities, and the chance to network with…
Added 4 mins ago
Equipment Engineering Staff Technician (CVD Novellus) (D2 Day Shift)
GLOBALFOUNDRIES U.S. 2 LLC
United States
GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired…
Added 4 mins ago
Lead Full Stack Software Engineer
Peraton
Aurora, CO · Melbourne, FL
Peraton is seeking a Lead Full Stack Software Engineer to drive the engineering behind mission-critical intelligence software. You’ll set the technical direction for a team building…
Added 4 mins ago
SITEC - Mobile Device Support Specialist (SR) - Fort Benning, GA
Peraton
Fort Benning, GA
The specialist will also be responsible for planning, engineering, coordinating, and managing equipment installations across multiple impact levels and networks to ensure SOF professionals…
Added 4 mins ago
Systems Integration Testing, Lead Associate
Peraton
San Diego, CA
…deployment operational expertise and strong technical and systems engineering proficiency, capable of navigating complex, evolving program needs with confidence and precision. Collaborative…
Added 4 mins ago
Systems Architect
Peraton
Remote, United States
Collaborate with software engineering teams to apply established architectural standards, development practices, and design patterns.
Added 4 mins ago
Electronics Exploitation (EE) Deployer
Peraton
Aberdeen Proving Ground, MD
…isolated work environments. You'll coordinate with CONUS-based engineering staff, generate forensics reports, and respond to analytical…

INL Professional

Advanced Reactor System Code Analyst

Idaho Falls, ID, United States

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Job details

Apply by: Jan 6, 2027
Posting language: English
Posted: Nov 5, 2026

Original job description

Idaho National Laboratory is hiring a Advanced Reactor System Code Analyst to work in our MFC Reactor Engineering department. Our team works a 9x80 schedule located in Idaho Falls, with every other Friday off. As a Advanced Reactor System Code Analyst, you will characterize the thermal, reactor kinetic, and overall system behavior of advanced reactor structures, systems, and components under normal operating conditions, planned transients, reactivity insertion events, natural phenomena hazards, and accident conditions. You will develop and evaluate predictive models that support nuclear safety analyses, fundamental safety functions, and advanced reactor demonstration activities at INL.

Responsibilities Include:

Analyze advanced reactor core behavior and overall system response under normal operating conditions, planned transients, natural phenomena hazards, reactivity insertion events, and accident conditions.
Develop accurate and appropriately conservative analytical models to verify that advanced reactor designs satisfy applicable acceptance criteria, safety requirements, and design requirements.
Apply the Evaluation Model Development and Assessment Process, including defining model requirements, developing models that meet those requirements, validating model performance, and demonstrating that evaluation models are adequate for their intended applications.
Support, coordinate, and perform confirmatory calculations and startup planning in the areas of thermal-hydraulic, reactor kinetic, and system analysis to support facility-specific and reactor-specific safety basis analyses.
Plan, schedule, and track reactor analyses, startup testing, and verification activities to validate analytical work, confirm system performance, and support safe reactor operations.
Develop and apply reactor system models using analytical tools and system codes such as RELAP5-3D, SAM, GOTHIC, TRACE, MOOSE-based applications, or comparable analysis software.
Provide technical support for project planning activities related to new reactor design, evaluation, acceptance, and startup.
Coordinate with reactor design, nuclear safety, structural analysis, criticality safety, radiation protection, and other contributing organizations. Work with external reactor designers and U.S. Department of Energy organizations, including DOE Idaho Operations Office and DOE Headquarters.
Document analytical methods, assumptions, model inputs, results, uncertainties, and conclusions in accordance with applicable quality assurance requirements and Laboratory policies and procedures.
Participate in the evaluation and resolution of complex engineering problems. Contribute to technical decisions using sound engineering judgment, validated analytical methods, and established Laboratory procedures.

Minimum Requirements:

Level 3: Bachelor’s degree in mechanical engineering, or other related technical discipline plus 5 years relevant experience, or Advanced Degree in Mechanical Engineering, or other related degree with 2 years relevant experience or a closely related field from a program accredited by ABET.
Level 4: Bachelor’s degree in mechanical engineering, or other related technical discipline plus 9 years relevant experience, or Advanced Degree in Mechanical Engineering, or other related degree with 6+ years relevant experience or a closely related field from a program accredited by ABET.
This position requires the ability to obtain and maintain a Department of Energy "Q" clearance, which requires US Citizenship.

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.

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