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Junior DevOps Engineer - Platform Deployment & Support
Absolute Business Solutions Corp
Herndon, VA
ABSC is seeking a Secret or TS/SCI-cleared Junior DevOps Engineer – Platform Deployment & Support to support the NGA Data Modernization Services (DMS) program.
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Senior AI Operations Engineer
Robinhood
Bellevue, WA · Menlo Park, CA · NY
As a Senior AI Operations Engineer, you'll play a key role in building, operating, and improving the infrastructure behind Robinhood's enterprise AI capabilities. You'll work across AI…
Added 1 min ago
Global Security Manager
Cognition
San Francisco, CA
We're the makers of Devin, the first AI software engineer.
Added 1 min ago
Data Engineer
Southern Company
Birmingham, AL · Atlanta, GA
The Electric Operations Technology Solutions (EOTS) Data Engineer is responsible for building, operationalizing, and maintaining data pipelines to support data, analytics, and AI use cases…
Added 2 mins ago
Cloud Developer III
Hewlett Packard Enterprise
Ft. Collins, CO
The Cloud Developer builds from the ground up to meet the needs of mission-critical applications, and is always looking for innovative approaches to deliver end-to-end technical solutions…
Added 3 mins ago
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Electrical Engineer
Actalent
Dallas, TX
- $40 to $65 USD / hour
We are seeking an Electrical Engineer to support the design and development of power distribution equipment used in commercial, industrial, and mission-critical applications. This role will…
Added 4 mins ago
Maintenance Technician - Stebbins
Norton Sound Health Corp
Nome, AK
Maintenance Tech is equal to and provides the same function as the deffinition of “Maintence Engineer” as described in the NFPA and NSHC policies Procedures or Plans.
Added 7 mins ago
Manufacturing Engineer II
USA Donaldson Company Inc.
Stevens Point, WI
Donaldson is seeking a Manufacturing Engineer II to help drive innovation and continuous improvement. This role combines technical problem-solving, process optimization, project leadership,…
Added 7 mins ago
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Electrical & Computer Engineer
True Talent Solutions Partners
Los Angeles, CA
- $120,000 to $220,000 USD / year
Join a small, fast-moving team in the space and defense sector as its first dedicated electrical and computer engineer. You will lead development of a satellite flight computer and help…
Added 9 mins ago
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Power Systems Study Engineer III
DLB Associates
Remote, United States
- $104,738 to $130,502.05 USD / year
The Power Systems Study Engineer III will have the opportunity to work with and collaborate with all design staff and further develop their power studies expertise. This person will work as…
Added 9 mins ago
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Electrical Engineer III
DLB Associates
Remote, United States
- $104,738 to $130,502 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 9 mins ago
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Electrical Engineer II
DLB Associates
Remote, United States
- $83,000 to $104,125 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 10 mins ago
Development Lead - VA DMV
Kyndryl, Inc.
Remote, United States
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always…
Added 11 mins ago
Product Engineer II- Data Pipelines
Esri
Redlands, CA
…thinking about real customer workflows: how data gets from source systems into ArcGIS, where users encounter issues while integrating their data, and how we can make those processes simpler…
Added 11 mins ago
Senior Test Engineer
Odyssey Systems Consulting Group, Ltd.
Lackland AFB, TX
Odyssey Systems has an exciting new opportunity for an experienced Test Engineer supporting a high-priority acquisition mission within the Air Force Life Cycle Management Center’s…
Added 12 mins ago
Staff AI Engineer, Developer Relations Engineering
Crusoe
Sunnyvale, CA · Seattle, WA · New York, NY · San Francisco, CA
Crusoe is hiring an AI Engineer for our Developer Relations Engineering team: an engineer who builds agentic AI systems and enjoys showing other developers how they work. You will build…
Added 12 mins ago
Maintenance Mechanic
Anchor Ingredients Co LLC
Hillsboro, ND
Perform routine preventive maintenance to ensure that machines continue to run smoothly, building systems operate efficiently and the physical condition of buildings does not deteriorate
Added 13 mins ago
Turbine Engineer - Electrical
UEC Ameren Missouri
St. Louis, MO
…rates are among the lowest in the nation. Ameren Missouri's mission is to power the quality of life for our 1.2 million electric and 132,000 natural gas customers in central and eastern…
Added 13 mins ago
Systems Engineer Principal
SAIC
Point Mugu Nawc, CA · Point Mugu NAWC, CA
SAIC is seeking a qualified Systems Engineer to support the Naval Air Warfare Station Weapons Division Branch at Point Mugu, CA. The candidate will perform systems engineering to support…
Added 13 mins ago
Network Engineer (Broadband)
Edward Rose & Sons
Portage, MI
We are looking for a professional and motivated individual to join our team as a Network Engineer (Broadband). Network Engineers are responsible for the installation, operation,…
Added 14 mins ago
Electrical Engineer I
Affiliated Engineers, Inc
Boston, MA
…solve the most complex challenges. Since 1978, we’ve supported mission-driven organizations in designing systems and environments that advance society and improve lives. Today, with more…
Added 15 mins ago
Senior Analytics Engineer, People Data and Insights
The New York Times
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The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a…
Added 17 mins ago
Navigation /IMU Engineer II (On-Site)
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The Advanced Effector Guidance Systems (AEGS) Department is searching for a Navigation/IMU engineer with which will work with the experienced Navigation/IMU engineers in support of…
Added 17 mins ago
Senior Navigation/IMU Engineer
RTX
United States
The Advanced Effector Guidance Systems (AEGS) Department is searching for a Navigation/IMU engineer with which will work with the experienced Navigation/IMU engineers in support of…
Added 17 mins ago
Principal Systems Engineer - Processing, Guidance, & Controls Engineers
RTX
United States
The PG&C Center in Tucson, AZ are currently hiring Principal Systems Engineer - Processing, Guidance, & Controls Engineers to support the execution of our current and upcoming product…

KBR Wyle Services, LLC

Principal Modeling & Simulation Software Engineer

United States

On-site

Compensation range for Virginia is $170,000 to $195,000

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Job details

Pay: Compensation range for Virginia is $170,000 to $195,000
Workplace: On-site
Posting language: English
Posted: Nov 2, 2026

Original job description

Title:

Principal Modeling & Simulation Software 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 highly skilled and experienced Principal Modeling & Simulation Software Engineer to join a dynamic, high-performing, multidisciplinary team of military domain SMEs, modelers, and analysts located in Northern Virginia. This team leverages advanced modeling, simulation, and analysis (MS&A) tools such as SAFE-SiM to shape and inform Concept Exploration, Course of Action Analysis, and Operational Planning efforts for Department of War (DoW) stakeholders. The ideal candidate shall:

Design, develop, and maintain modeling primitives, behaviors, and reusable software components using AFSIM scripting languages, C#, Razor, and other applicable technologies.
Implement new model capabilities and enhancements that accurately represent operational systems, platforms, sensors, weapons, command-and-control functions, and other mission-relevant entities.
Develop model compositions and complex behaviors by integrating lower-level primitives into reusable simulation constructs.
Create and execute verification and validation test plans to ensure model functionality, performance, and fidelity prior to integration into the core simulation framework.
Identify, troubleshoot, and resolve software defects and model performance issues through structured testing and debugging.
Prepare technical documentation describing model design, implementation approaches, assumptions, limitations, and test results.
Collaborate closely with software engineers, integration teams, analysts, and subject matter experts to ensure models meet mission and technical requirements.
Support integration, regression testing, and configuration management activities associated with deployment into enterprise modeling and simulation environments.
Provide technical guidance and peer reviews to promote software quality, consistency, and adherence to development standards.

Work Environment:

Location: On-site
Travel Requirements: Minimal 0-20%, supporting strong work-life balance
Working Hours: Standard

Qualifications:

Required:

Bachelor of Science in Computer Science, Software Engineering, or other STEM field with 10+ years of relevant experience
4+ years of modeling, simulation, and analysis (MS&A) experience with one or more mission-level combat simulation frameworks such as AFSIM, NGTS, ITASE, SAFE-SiM, or similar environments
Demonstrated proficiency in object-oriented software development using C#, C++, Python, or comparable programming languages
Experience developing, modifying, testing, and debugging models, behaviors, or simulation components within AFSIM or similar modeling and simulation environments
Experience applying software engineering best practices including version control, structured testing, documentation, and configuration management
Active Top-Secret clearance with Sensitive Compartmented Information (SCI) eligibility
Demonstrated ability to work effectively in a small, high-performance team environment
Strong collaborative skills with experience working in expert-driven, multidisciplinary teams

Desired:

Master of Science in Computer Science, Software Engineering, or other STEM field with 12+ years of relevant experience
Experience developing or modifying Razor-based model components
Experience developing reusable software libraries, model primitives, behaviors, or simulation extensions for integration into larger modeling and simulation frameworks
Familiarity with MBSE techniques and tools, with the ability to translate operational concepts and behavioral models into executable simulation capabilities
Familiarity with automated testing, continuous integration, or software quality assurance processes within modeling and simulation environments
Experience with source control, software configuration management, automated build pipelines, and CI/CD tools such as Git, GitLab, Jenkins, DevOps, or similar platforms
Experience representing military systems, sensors, weapons, effects, or command-and-control processes in mission-level simulations
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 $170,000 to $195,000

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-term incentives, 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 national defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.KBR BenefitsKBR offers a selection of competitive lifestyle benefits which could 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.

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