Jobs in the United States

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Added 1 min ago
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Layout Design Engineer (2D)
Actalent
Pittsburgh, PA
- $65 to $80 USD / hour
Experience with simulation tools, for example FlexSim, for factory and logistics modeling.
Added 1 min ago
Nursing Assistant Professor
ROCKHURST UNIVERSITY
Kansas City, MO
Prepare courses/ clinical/ simulation/ lab outline and syllabi in collaboration with course lead and track coordinator, develop content and lesson plans, and engage in the selection of…
Added 5 mins ago
Intern
Delek US
Krotz Springs, LA
Added 6 mins ago
Master of Occupational Therapy, Adjunct (MSOT)
University of Mount Union
Alliance, OH
Experience with simulation platforms (Simucase, OTu, ClinEd Web, SimCapture)
Added 8 mins ago
Propulsion Base Software Sr Core Development Engineer
Stellantis
Auburn Hills, MI
Support virtualization and simulation-based development methodologies within the software lifecycle.
Added 8 mins ago
Propulsion HIL Systems Engineer
Stellantis
Auburn Hills, MI
…setup for a specified vehicle configuration and resolve HIL simulation environment and/or integration issues, triage, troubleshooting during commissioning of HIL test…
Added 8 mins ago
Senior Transmission Planning Engineer - Stability Studies
ICF Resources, LLC
Reston, VA
…who can independently execute transient stability and dynamic simulation studies, serve as a technical resource to clients and project teams, and help develop less-experienced engineers.…
Added 8 mins ago
Mechanical Engineer, Product Engineering
Intuitive
San Francisco, CA
Iterate design solutions rapidly by prototyping, testing, and analyzing using engineering principles and techniques, including computer simulation and physical models
Added 8 mins ago
Lab Assistant 2
Intuitive
Sunnyvale, CA
Executes test protocols for clinically-based surgical simulation and automated testing
Added 11 mins ago
Principal Modeling & Simulation Software Engineer
KBR Wyle Services, LLC
United States
KBR is seeking a highly skilled and experienced Principal Modeling & Simulation Software Engineer to join a dynamic, high-performing, multidisciplinary team of military domain SMEs,…
Added 13 mins ago
Software Test Engineer
WCG Clinical
Richmond, VA
Prepare data sets to test logic, error handling, and system workflows; perform load, performance, and user-simulation testing.
Added 13 mins ago
Mechatronics Controls Engineer
Apple
Sunnyvale, CA
…product concepts. Typical work includes real-world modeling, simulation, machine learned and traditional algorithms, embedded implementation, and testing in the real world. We are looking…
Added 14 mins ago
Senior Process Engineer, Finishing
MP Materials Corp.
Fort Worth, TX
Proficiency in CAD/CAM software for toolpath generation and machining simulation (e.g., SolidWorks, AutoCAD, Mastercam).
Added 15 mins ago
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Proposals Engineer
Utility Global
United States
- $115,000 to $150,000 USD / year
front-end loading (FEL), process simulation, and feasibility evaluations, that form
Added 15 mins ago
Modeling Physicist
LLNL
Commonwealth, MA
…fusion energy devices. You will apply expertise in numerical simulation to understand problems in edge fusion plasmas and plasma-surface interactions. The research aims to develop new edge…
Added 22 mins ago
Analog Engineer, Staff
ON, CA
…involved in all aspects of the design from system definition/simulation to circuit design and simulation. Heavy involvement in overseeing layout and silicon evaluation is also expected.…
Added 22 mins ago
Controls Integration Engineer, One MHS | Systems Integration and Flow
Amazon.com Services LLC
Nashville, TN · Arlington, VA · Seattle, WA · Cincinnati, OH
Define test criteria for emulation, digital twin, and Factory Acceptance Testing (FAT) in partnership with simulation, equipment, and design teams.
Added 26 mins ago
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Simulation Skills Lab Assistant - Evening/Weekend Nursing Program
HAGERSTOWN COMMUNITY COLLEGE
Hagerstown, MD
- $25.75 to $29.61 USD / hour
The Simulation Skills Lab Assistant provides technical and operational support for the routine activities of the evening/weekend nursing program simulation and skills laboratories. Under…
Added 31 mins ago
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Radiation Therapist / Radiation Therapist
Cross Country Allied
DETROIT, MI
- $2,800.79 USD / week
…documents care accurately. The position also supports imaging, simulation, patient coordination, quality assurance, and student…
Added 35 mins ago
Distributed Common Ground System (DCGS) Instructor
LEIDOS, INC.
Hampton, VA
…“hands-on” application /lab instruction; conduct appraisals, simulation/exercise events, student feedback surveys, and student training status…
Added 35 mins ago
Large Industrial Energy Advisor
LEIDOS ENGINEERING INC
Peoria, IL
Perform energy simulation analyses and deliver model results efficiently.
Added 38 mins ago
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Industrial Engineering Analyst
Actalent
Austin, TX
- $70 to $80 USD / hour
…industrial engineering fundamentals with advanced analytics, simulation, business case development, and AI-driven systems to support both tactical and strategic manufacturing…
Added 40 mins ago
Intern, Analog Design, Technology Platforms - Spring 2026
Murata America
San Diego, CA
Analog/Mixed-Signal Block Design: Work independently and with our engineers on simulation and layout of circuit blocks.
Added 41 mins ago
WAE Research Associate 5
Louisiana State University and Agricultural and Mechanical College
United States
…to graduate students on computational methods, analysis of simulation results, and interpretation of reaction…
Added 41 mins ago
Motorsports CFD Surface Design Engineer
General Motors
Concord, NC
…and scripting tools, you will ensure robust, parametric, and simulation-ready geometry to support rapid design iteration within GM’s Aerodynamics…

Buffalo Builders LLC

Engineering & Estimation Lead

Springdale, AR, United States

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Job details

Experience: Approximately 5–15 years of design experience in refining, petrochemical, energy, or power generation.
Posting language: English

Original job description

Position Summary

The Engineering & Estimation Lead leads and supports front-end loading (FEL), front-end engineering design (FEED), and cost estimation for capital projects in the refining, petrochemical, energy, and power generation sectors. The position works with clients, external engineering firms, vendors, and internal project teams to define project scope, establish technical requirements, develop credible cost estimates, and support investment and project-sanctioning decisions. The role coordinates multidisciplinary design work to promote technical accuracy, constructability, alignment with client expectations, and effective transition to project management. Essential Duties & Responsibilities

Engineering & Project Definition

Lead or support process and mechanical design packages, basis-of-design documentation, and scope definitions through FEL/FEED stages.
Review PFDs, P&IDs, equipment lists, specifications, and related technical documents to clarify project requirements.
Perform or oversee equipment sizing, process calculations, and mechanical design reviews as appropriate.

Estimating & Cost Management

Develop, review, and communicate conceptual and detailed cost estimates aligned with FEL/FEED milestones.
Document estimate assumptions, engineering calculations, scope boundaries, and supporting information.
Maintain and apply historical project cost and design data to improve estimating consistency and accuracy.

Coordination, Risk & Constructability

Coordinate across process, mechanical, civil/structural, electrical, instrumentation, and other disciplines to support integrated, constructible designs.
Partner with clients and outside engineering firms to align technical scope, schedules, and cost expectations.
Identify technical, schedule, and cost risks; contribute to mitigation planning, value engineering, and constructability reviews.

Communication & Delivery

Prepare and present scope, estimate, and technical-basis packages for internal and external stakeholders.
Participate in client meetings, design reviews, and site visits as required.
Provide complete, organized project definition and estimating information to project managers at handoff.
Manage multiple project scopes, priorities, and deadlines while maintaining accuracy and responsiveness.

Required Qualifications

Bachelor’s degree in Mechanical Engineering, Chemical Engineering, or a related discipline.
Approximately 5–15 years of design experience in refining, petrochemical, energy, or power generation.
Demonstrated experience on multidisciplinary engineering design teams.
Technical expertise in process and mechanical design, including project scope development and FEL/FEED estimating.
Working knowledge of applicable industry standards and codes, including API and ASME.
Proficiency with relevant process simulation software (e.g., Aspen HYSYS, Aspen Plus, CHEMCARD), estimating tools (e.g., Aspen Capital Cost Estimator, Bluebeam), and project management software.

Core Competencies & Behavioral Expectations

Ownership & initiative: Independently identifies gaps, advances decisions, and follows through on commitments.
Technical judgment: Balances engineering rigor, constructability, project risk, and cost implications.
Collaboration: Builds productive working relationships with clients, external design partners, vendors, and internal teams.
Communication: Explains technical issues, assumptions, and recommendations clearly to varied audiences.
Organization & accountability: Prioritizes competing deadlines and maintains dependable, accurate documentation.
Continuous improvement: Uses lessons learned and historical data to strengthen future work.

Performance Expectations

Performance will be evaluated through the quality and timeliness of project definition and estimate deliverables; clarity and traceability of assumptions and documentation; identification and communication of risks; effectiveness of cross-functional coordination and client communication; readiness of project handoffs; and contribution to estimating and design-process improvement. Specific project goals and measures will be established with the Sector General Manager. Working Conditions & Travel

The role includes office-based coordination and technical work, client and design-review meetings, and site visits as project needs require. Specific travel frequency, physical demands, and any site-related requirements should be confirmed by the hiring manager before final approval. Internal Administration

This document describes the general scope and expectations of the role and is not an exhaustive list of duties. Responsibilities may evolve with business and project needs. HR and the hiring manager should confirm classification, supervisory scope, and working-condition details before issuance.

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