Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
Airside Experience Specialist
Working at Signature Aviation
Fort Lauderdale, FL
…you'll combine exceptional hospitality with hands-on operational support to ensure our guests feel cared for, from wheels down to wheels…
Added just now
Airside Experience Specialist
Working at Signature Aviation
Clearwater, FL
…you'll combine exceptional hospitality with hands-on operational support to ensure our guests feel cared for, from wheels down to wheels…
Added just now
Airside Experience Specialist - MAF
Working at Signature Aviation
Midland, TX
…you'll combine exceptional hospitality with hands-on operational support to ensure our guests feel cared for, from wheels down to wheels…
Added just now
Endocrinology Nurse Practitioner - MedStar Health
MedStar Health
Washington, DC
We are seeking an experienced Nurse Practitioner to join the MedStar Connected Endocrine Program, an innovative program designed to expand endocrinology capacity through timely NP-led care,…
Added just now
APG EPC Project Manager
Black & Veatch Family of Companies
Cary, NC
…vision insurances along with disability and a robust wellness…
Added just now
SAP Training Lead
Ametek, Inc.
United States
…efficiently and accurately. The role will report to the SAP Program…
Added just now
SH
Medical Assistant- Front & Back (AGHA)
Sante Health
Fresno, CA
- $19 to $22 USD / hour
Graduation from an accredited program for Medical Assistants
Added just now
General Assembler (1st shift)
CSWI w/Subsidiaries
Palm Coast, FL
Benefits: At RectorSeal, our employees enjoy the following benefits to support their physical, financial, and emotional wellness. These benefits include comprehensive medical, dental and…
Added just now
Account Representative - Industrial Water Treatment
Veolia Environnement SA
Grand Rapids, MI
Commercial Development: Support Account Management Excellence Program activities including Service Plans and Value Generation Plans
Added just now
Senior Subject Matter Expert (REMOTE ROLE)
ICF
Reston, VA
…technical assistance, coaching, problem-solving and related work in support of multiple projects addressing community gun violence and large-scale violent incidents. Specifically, you will…
Added just now
Transportation Electrification Consultant
ICF
Reston, VA · Boston, MA · Albany, NY · Washington, DC
Transportation electrification initiatives support the adoption of electric vehicles across passenger, commercial, and fleet applications, as well as the deployment of electric vehicle…
Added just now
Senior Maintenance Technician
Richman Property Services
Austin, TX
The Senior Maintenance Technician is eligible for our "Texas Stay Program", which is designed to financially reward commitment, celebrate milestones, and support RPS new hires during their…
Added just now
FB
Teller
Fulton Bank
Reading, PA
- $17.25 to $24.23 USD / hour
Leverage practical knowledge and understanding of digital solutions and technology to support customers and solve problems.
Added just now
Girl Experience Program Manager & Camp WaBak Director
Girl Scouts of South Carolina Mountains to Midland
Marietta, SC
…regulatory requirements, accreditation standards, and risk management practices. Maintain required training, certifications, records, and documentation to support safety, program quality,…
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
Fall River, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
Brockton, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
Natick, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
Dartmouth, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
PI
Powertrain Calibration Lead Engineer
Polaris Industries Inc.
MN
- $80,000 to $105,000 USD / year
…module leads, controls, design, development, validation, project management, and executive stakeholders throughout the Product Development Process. The position balances performance,…
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
Waltham, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
BH
Environmental Associate II, Environmental Services, Full-time Evenings
Beacon Health System
Elkhart, IN
- Full-time
Support floor care activities, including burnishing, stripping, refinishing, dust mopping, and damp mopping.
Added just now
Environmental Associate, Environmental Services, PRN Days
Beacon Health System
Elkhart, IN
Support floor care activities, including burnishing, stripping, refinishing, dust mopping, and damp mopping.
Added just now
BN
Neuropsychologist
Boston Neurobehavioral Associates
New Bedford, MA
- $160,000 to $210,000 USD / year
…clinicians utilize evidence-based approaches, including medication management, psychotherapy, psychological and neuropsychological assessment, and other individualized treatment…
Added just now
Medical Assistant
Cypress Healthcare Partners
Monterey, CA
…assistant performs basic administrative, clerical and technical support services for a licensed physician and must be able to follow the direction of supervisors and…
Added just now
Associate I - Carrier Credentialing
Acrisure, LLC
GRAND RAPIDS, MI
…forward. Bringing cutting-edge technology and top-tier human support together, we connect clients with customized solutions across a range of insurance, reinsurance, payroll, benefits,…

Closed listing

KBR

Principal Modeling & Simulation Engineer

Reston, VA, United States

On-site

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

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

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

Similar jobs hiring now

Search current openings

Original job description

Archived listing. The details below describe a past opening.

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.

About employer

More about this job

Skills

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

Report this job