Jobs in the United States

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Added 1 min ago
Software Engineer Senior
GD Information Technology, Inc.
United States
As a Software Engineer Senior at GDIT, you will design, develop, integrate, and sustain secure software applications and data-driven solutions that support complex mission requirements.…
Added 1 min ago
Data Engineer
Booz Allen Hamilton_United States
Tampa, FL
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 1 min ago
Embedded FPGA Engineer
Booz Allen Hamilton_United States
McLean, VA
Experience with FPGA design using Verilog, VHDL, SystemVerilog, or HLS along with evaluation tools such as simulation, synthesis, fitting, timing analysis, implementation, and debug
Added 2 mins ago
CS
Cloud Engineer II (Full Time) - United States
Cisco Systems, Inc.
Milpitas, CA
- Full-time
Participate in the design and implementation of service automation, monitoring, observability, and telemetry pipelines.
Added 3 mins ago
T
Data Engineer
TEKsystems
Cincinnati, OH
- $58 to $62 USD / hour
Descriptionthe Finance Technology team is in need of a data engineer. The primary focus this engineer will support is going to be finishing the play on an Oracle platform, OFSA, they are…
Added 3 mins ago
T
Sr Microsoft Ecosystem Cyber Security Engineer
TEKsystems
Chesapeake, VA
- $50 to $60 USD / hour
Design, recommend, implement and troubleshoot security controls across Microsoft 365, Purview, DSPM, Azure, Intune, EDR/Defender suite, Power Platform and Windows Server environments
Added 3 mins ago
T
Infrastructure Engineer
TEKsystems
Reston, VA
- $70 to $127 USD / hour
…and cloud trust brokers is degraded or entirely severed. The engineer will establish resilient Policy Enforcement Points (PEP) and decentralized Policy Decision Points (PDP), architect…
Added 5 mins ago
Project Manager - Building Group
Royal Electric
Pleasanton, CA
Why Royal? At Royal Electric Company we provide expert electrical design, construction, and service with builders, contractors and facility owners who value relationships, trust, expertise,…
Added 6 mins ago
Full Stack Software Engineer II (Angular, Java)
Global Payment Holding Company
CINCINNATI, OH · ATLANTA, GA · DENVER, CO
Make your mark at one of the biggest names in payments. We’re looking for a Full Software Engineer II (Angular, Java) to join our ever-evolving software engineering team and help shape the…
Added 7 mins ago
Manufacturing Engineer
RealTruck
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The Manufacturing Engineer will assess manufacturing processes and mechanical integrity of products to ensure they will meet or exceed the company and customer’s expectations. This role…
Added 7 mins ago
License Renewal Engineer 3 - Nuclear
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We are seeking an experienced License Renewal (LR) and Subsequent License Renewal (SLR) engineer in the nuclear industry. We support various nuclear power plants’ license extensions and…
Added 10 mins ago
Google Workspace Engineer
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Partner with Information Security and IT Teams on the Design, implementation, and management of Organizational Units (OUs), security groups, and access policies to ensure a highly secure…
Added 11 mins ago
Global Treasurer
Perficient
SAINT LOUIS, MO · CHICAGO, IL · NY · DALLAS, TX · HOUSTON, TX
· Set and oversee company-wide treasury policies, internal controls, and governance standards, including implementation and ongoing management of a SOX control framework for the Treasury…
Added 12 mins ago
Turnaround Engineer
HF Sinclair
Anacortes, WA
Responsible for managing turnaround (TA) technical work during scoping, planning and execution; includes detailed design, procurement, execution, commissioning and turnover to operations.…
Added 12 mins ago
FLEX Senior Software Engineer
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Remote, United States
…complex, non-routine challenges. You’ll dive into research, design, and implementation of cutting-edge capabilities that meet both current and future developer and user…
Added 12 mins ago
Sr. RF/Microwave Engineer, Satellites (Starlink)
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…antenna to protocol level. You will be responsible for the design, implementation and verification of the electrical hardware for the satellites and ground communication…
Added 12 mins ago
Power Electronics Engineer - High Voltage (Starlink)
SpaceX
Redmond, WA
…provides fast, reliable internet to 10M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to…
Added 13 mins ago
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Automation Engineer
Tetra Pak
Brooklyn Park, MN
- $72,500 to $103,400 USD / year
We are looking for an Automation Engineer who will work independently in project and/or pre-project teams. You will design, implement, and validate complex automation solutions and provide…
Added 13 mins ago
Staff Quality Systems Engineer
ABIOMED Inc. Legal Entity
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We are searching for the best talent for a Staff Quality Systems Engineer to lead and optimize CAPA and Nonconformance (NC) processes within a regulated medical device environment. This…
Added 13 mins ago
Tool Integration Electrical Engineer I/II
TTI Consumer Power Tools, Inc.
Anderson, SC
The Tool Integration Electrical Engineer I/II will drive the embedded systems design and implementation for battery-powered outdoor equipment, with a focus on power electronics, motor…
Added 14 mins ago
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DevOps Engineer
Inspire11
Chicago, IL · 1 N Dearborn St. Chicago, IL
- Up to $10,000 USD / month
Serve as a leader for the full life-cycle of projects from requirements gathering, development, all the way through to implementation & roll-out
Added 16 mins ago
2 Construction Project Managers- Positions 01714 and 01775
Department of Motor Vehicles
Richmond, VA
Considerable knowledge of architectural, mechanical, electrical and fire safety systems design, cost estimating, project construction and inspection related to project implementation from…
Added 17 mins ago
Sr. Presales Networking Systems Engineer (Long Island, NY)
Hewlett Packard Enterprise
All, NY · Long Island City, NY
We are seeking a senior level Networking Systems Engineer to support K-12 and local governments throughout Long Island, New York. This is a remote, territory-based position. Candidates must…
Added 17 mins ago
Power Engineer II
Hewlett Packard Enterprise
Sunnyvale, CA
· Typical Board Mount Power activities will include detailed investigation of suitable components for key design initiatives and design/simulation/schematic capture of power circuit blocks…
Added 19 mins ago
Engineer 1 - Inventory
Nordstrom Inc
Seattle, WA
…You excel at taking a project from scoping requirements to design, coding and actual launch of the project. When you notice a bug or an issue, you take it upon yourself to investigate and…

KBR Wyle Services, LLC

Principal Modeling & Simulation Engineer

United States

On-site

Compensation range for Virginia is $157,000 to $182,000.

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Job details

Pay: Compensation range for Virginia is $157,000 to $182,000.
Workplace: On-site
Posting language: English
Posted: Nov 4, 2026

Original job description

Title:

Principal 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 Principal 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:

Work independently on complex modeling and simulation tasks with minimal oversight.
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 the analytic team lead in the execution of study plans.
Collaborate with military subject matter experts and other stakeholders to characterize architectures and concepts under study in the simulation environment.
Contribute to the development of modeling approaches, experiment designs, and analytic methods.
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.
Provide technical guidance to less experienced engineers and analysts when 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 8 years of relevant experience
5+ 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 10 years of relevant experience
6+ years of demonstrated proficiency developing and employing mission-level models within AFSIM or comparable simulation environments
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 $157,000 to $182,000.

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.

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