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Added 22 mins ago
SE
Senior Digital Signal Processing (DSP) Engineer- REMOTE OPTIONAL
SEAKR Engineering
Remote, United States
- $130,000 to $185,000 USD / year
Algorithm validation using hardware co-simulation or C/C++ bit true modeling
Added 22 mins ago
SE
Senior Staff DSP Engineer- REMOTE OPTIONAL
SEAKR Engineering
Remote, United States
- $180,000 to $230,000 USD / year
The Senior Staff DSP Engineer serves as a senior technical leader responsible for defining and advancing Digital Signal Processing (DSP) solutions across complex programs and technical…
Added 22 mins ago
Engineer II - Grid Planning
Alliant Energy
Cedar Rapids, IA
…Interconnection Studies • Power Engineering • Power Flow Analysis and Modeling • Power Systems Performance Monitoring • Power Systems Planning • Short Circuit Simulation and Analysis •…
Added 23 mins ago
Sr Electrical Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Electrical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 23 mins ago
Sr Mechanical Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Mechanical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 27 mins ago
Senior Vision Language Model Engineer
NVIDIA USA
CA
…application is built. We are seeking a senior vision language model engineer to design and build agentic data and training workflows for Autonomous Vehicles, Robotics, and Medical…
Added 35 mins ago
Diagnostic System Engineer
Peraton
Woodbridge, NJ
…drive the analysis, design, prototyping, testing, maturation and manufacture of complex diagnostic systems. They will possess deep understanding and executional experience modeling and…
Added 36 mins ago
RF/Microwave Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
Experience in Matlab, Python, C++ or equivalent tools for modeling and analyzing RF systems
Added 37 mins ago
Intermediate Communications Systems Engineer
The MITRE Corporation
Bedford, MA
Join us in shaping the next generation of resilient communications, networking, and infrastructure for U.S. Government sponsors, including strategic and national-level command-and-control…
Added 54 mins ago
Mechanical Design Engineer
Mclaurin Aerospace
Houston, TX
Experience using PTC CREO or Pro/Engineer and related extensions such as Cabling, Piping, Sheetmetal and Simulation
Added 56 mins ago
Network Engineer Senior
Applied Research Solutions
Jbsa Lackland, TX
Provide overall technical direction and guidance for performing requirements definition, development, modification, integration, validation, testing, redesign, when necessary, and special…
Added 56 mins ago
Pulsed Power Engineer (R&D Engineer 2/3)
Los Alamos National Laboratory
Los Alamos, NM
Proficiency in circuit design and modeling, including use of circuit simulation tools such as SPICE.
Added 56 mins ago
Cleared Senior/Principal RD Systems Engineer - Mobile Guardian Transporter Quality, Hybrid
Sandia National Laboratories
Albuquerque, NM
We are seeking a highly motivated R&D Systems Engineer to join the MGT Quality team to support the Trailer Electronics team develop, implement, and maintain strategies to lead design and…
Added 56 mins ago
Cleared Senior/Principal RD Systems Engineer - Surety Systems Engineering, Onsite
Sandia National Laboratories
Albuquerque, NM
The 2910/2920 Surety Systems Engineer (SSE) develops, implements, and maintains strategies to lead the R&D project team in successful product qualification and delivery. SSEs interface…
Added 58 mins ago
Mission Systems Department Head (FACULTY)
The Pennsylvania State University
United States
Operational analysis, modeling and simulation, and wargaming
Added 1 hour ago
A
Power Electronics Engineer
Actalent
Philadelphia, PA
- $38 to $49 USD / hour
Job Title: Power Electronics EngineerJob DescriptionThis role focuses on the design, integration, troubleshooting, and sustainment of advanced Integrated Power Systems (IPS) for U.S. Navy…
Added 1 hour ago
Dynamics Engineer III
Textron
Wilmington, MA
…Systems Analyst will be responsible for conducting kinematic and dynamic analyses to predict characteristics and validate the performance of mechanical systems. A strong background in 6…
Added 1 hour ago
Dynamics Engineer III
Textron
Hill AFB, UT
…Systems Analyst will be responsible for conducting kinematic and dynamic analyses to predict characteristics and validate the performance of mechanical systems. A strong background in 6…
Added 1 hour ago
Dynamics Engineer III
Textron
Hunt Valley, MD
…Systems Analyst will be responsible for conducting kinematic and dynamic analyses to predict characteristics and validate the performance of mechanical systems. A strong background in 6…
Added 1 hour ago
Hardware/Software Modeling and Validation Engineer
Apple
Cupertino, CA
The Silicon Modeling and Development Team in the Graphics and Compute Technologies organization is responsible for capturing and analyzing advanced graphics, media, and compute use cases…
Added 1 hour ago
Hardware/Software Modeling and Validation Engineer
Apple
Cupertino, CA
The Silicon Modeling and Development Team in the Graphics and Compute Technologies organization is responsible for capturing and analyzing advanced graphics, media, and compute use cases…
Added 1 hour ago
Aero/Flight Science Engineer IV
Kratos Defense & Security Solutions, Inc.
Arlington, TX
Aircraft performance modeling and simulation.
Added 1 hour ago
Mechanical Thermal Analysis Engineer II-IV
Kratos Defense & Security Solutions, Inc.
Arlington, TX
The Mechanical Thermal Analysis Engineer is responsible for the development of new tactical unmanned aircraft. Assignments will require experience with thermal analysis procedures including…
Added 1 hour ago
IG
Lead Thermal Design Engineer
Insight Global
Austin, TX
- $130,000 to $160,000 USD / year
The Thermal Engineer is responsible for leading thermal architecture, analysis, and validation activities across complex hardware platforms. This role drives cooling strategy, owns thermal…
Added 1 hour ago
Solutions Engineer – eCommerce Fulfillment
Crane Worldwide Logistics
Irving, TX · Houston, TX
Experience with warehouse simulation or modeling software.

Closed listing

KBR

Senior Modeling & Simulation Engineer

Reston, VA, United States

On-site

Compensation range for Virginia is $130,000 to $160,000.

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: Compensation range for Virginia is $130,000 to $160,000.
Workplace: On-site
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

Title:

Senior Modeling & Simulation Engineer At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

Key Responsibilities:

KBR is seeking a Senior Modeling & Simulation Engineer to join a dynamic, high-performing, multi-disciplinary team consisting of operational military and intelligence subject matter experts (SMEs), operations research analysts, modelers, and software engineers who conduct modeling, simulation, and analysis (MS&A) of emerging concepts using advanced MS&A techniques and tools. This team employs mission engineering, Joint operational planning, and emerging operational concepts to conduct kill chain and kill web analyses in support of combatant commands and Echelon 1 Department of War stakeholders. The selected candidate will:

Independently execute modeling, simulation, and analysis tasks in support of mission engineering studies and operational analyses. Provide technical recommendations and contribute to the planning and execution of study activities.
Be able to think creatively and offer grounded, out-of-the-box solutions when appropriate.
Be comfortable working in a dynamic environment and with making or supporting decisions under uncertainty.
Support modeling, simulation, and software development efforts across the full analytic and software development lifecycles.
Support study execution through development of models, experiment designs, data collection, and analytic products.
Collaborate with military subject matter experts and other stakeholders to characterize architectures and concepts under study in the simulation environment.
Apply established modeling approaches, experiment designs, and analytic methods while contributing recommendations for improvement.
Instantiate combat system, platform, and behavior models in the simulation environment.
Instantiate kill chains, battle management command and control relationships, and other scenario-specific mission and operational factors in the simulation environment.
Support the development and instantiation of an experiment design in the simulation environment.
Collaborate effectively with multidisciplinary teams and share technical expertise with peers when appropriate. Lead focused modeling, simulation, or analysis tasks and coordinate activities across multidisciplinary team members as required.
Contribute to the creation of quality deliverables and reports and quality control thereof.

Work Environment:

Location: On-site
Travel Requirements: Minimal 0-20%
Working Hours: Standard

Qualifications:

Required:

Bachelor of Science in Computer Science, Operations Research, or other STEM field, plus 5 years of relevant experience
3+ years of demonstrated proficiency developing and employing mission-level models within AFSIM or comparable simulation environments
Proven ability to translate models, behaviors, and other implementation concepts between disparate simulation frameworks.
Proficiency in C++, Python, or other programming language
Active Top-Secret clearance with Sensitive Compartmented Information (SCI) and Special Access Program (SAP) eligibility

Desired:

Master’s Degree in Computer Science, Operations Research, or other STEM field, with 7 years of relevant experience
5+ years of demonstrated proficiency developing and employing mission-level models within AFSIM or comparable simulation environments
Mission engineering or operational analysis experience
Proficiency in model-based systems engineering tools such as CAMEO
Proficiency in SysML

Scheduled Weekly Hours:

40hrs

Basic Compensation:

The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.

Compensation range for Virginia is $130,000 to $160,000.

Additional Compensation:

KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short- and long-term incentives, or discretionary payments for exceptional performance.

Ready to Make a Difference? If you’re excited about making a significant impact in the field of defense and national security and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together. KBR Benefits KBR offers a selection of competitive lifestyle benefits which include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

About employer

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Skills

people@work
Think creatively
Software development
Quality control
Computer science
Research
C++
Python
Microsoft Access
SAP

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