Jobs in the United States

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Added 2 mins ago
FE
GENERAL ENGINEER- DIRECT HIRE AUTHORITY
Federal Energy Regulatory Commission
Washington, DC
- $85,447 to $111,087 USD / year
…year of specialized experience at or equivalent to the GS-09 level. Specialized experience is defined as experience performing safety, reliability, and engineering analyses for one or more…
Added 2 mins ago
AF
SUPERVISORY SERVICE CONTRACT EVALUATOR
Air Force Special Operations Command
Cannon AFB, NM
- $74,678 to $97,087 USD / year
The primary purpose of this position is: To serve as a first level supervisor providing planning, directing, organizing, and exercising control over nonsupervisory employees assigned to the…
Added 6 mins ago
VH
Supervisory Healthcare Engineer
Veterans Health Administration
Kings, NY
- $174,922 to $227,406 USD / year
The Healthcare Engineer provides for a safe, reliable, and precisely controlled operating environment for direct patient care. Healthcare Engineers serve as experts in the design,…
Added 7 mins ago
Medical Instrument Technician (Anesthesia)
Veterans Affairs, Veterans Health Administration
West Roxbury, MA
Added 8 mins ago
Manufacturing Engineer 3 - 31037
Huntington Ingalls Industries
Pocasset, MA
The Senior Manufacturing Engineer leads the development, implementation, and sustainment of manufacturing processes for Unmanned Underwater Vehicles (UUVs) in a defense contracting…
Added 8 mins ago
Principal Application Infrastructure Engineer
Medtronic
Newton, MA
…technology. Medtronic is looking for an experienced infrastructure engineer to help build and run the cloud infrastructure behind the Affera Digital Platform, which is transforming cardiac…
Added 8 mins ago
B&
Graduate Engineer, Civil - Water (Boston) Job Details | Black & Veatch Family of Companies
Black & Veatch
Burlington, MA
- $90,060 to $105,601.65 USD / year
As an entry-level Civil Engineer at Black & Veatch, you will play a meaningful role in addressing some of the world’s most critical infrastructure challenges. This position offers the…
Added 8 mins ago
LCMS Field Service Engineer 1
ThermoFisher Scientific
Cambridge, MA · Waltham, MA
Join us at Thermo Fisher Scientific as a Field Service Engineer, where you'll contribute by ensuring our sophisticated scientific instruments operate at peak performance. In this role,…
Added 8 mins ago
Software Development Engineer, OneMHS
Amazon
Boston, MA
…centers. Your work will span multiple layers of the stack from low-level embedded Linux control systems to cloud-based platforms that interface with and manage fleets of real-world devices.…
Added 9 mins ago
Python AI Engineer
EPAM Systems
Boston, MA
We are hiring a Python AI Engineer to operate and evolve the infrastructure behind an enterprise knowledge base platform as it transitions from a Confluence-focused RAG chatbot into a…
Added 9 mins ago
Agentic automation, Frontier AI
Lilly
Boston, MA
You will engineer the connective tissue between Agentic AI and physical lab systems building practical integrations with robotic platforms, analytical instruments, and data pipelines.…
Added 9 mins ago
Digital Manufacturing Engineer - Manufacturing Data & Automation
Fairbanks Morse Defense
Walpole, MA
The Digital Manufacturing Engineer - Manufacturing Data & Automation is responsible for developing and implementing data-driven manufacturing solutions across machining, assembly,…
Added 9 mins ago
Electro Acoustic Engineer
Massa Products Corporation
Hingham, MA
Air Ultrasonic Engineer positions available: Working knowledge of the design of transducers and systems in ultrasonic frequencies and how they can be optimized in different environments for…
Added 12 mins ago
NG
Mechanical Engineer
National Gallery of Art
Washington, DC
- $121,785 to $158,322 USD / year
…upgrade and renovation of all aspects of the Gallery mechanical systems and equipment, facilities condition assessments, and maintenance service and repair…
Added 12 mins ago
NG
Mechanical Engineer
National Gallery of Art
Washington, DC
- $121,785 to $158,322 USD / year
…upgrade and renovation of all aspects of the Gallery mechanical systems and equipment, facilities condition assessments, and maintenance service and repair…
Added 13 mins ago
Specialist, Controls Engineer
Motrex LLC
Kansas City, MO
Stryten Energy is hiring a Specialist, Controls Engineer for our state-of-the-art, cutting-edge, 9-year-old plant in Kansas City, MO. Your impact will be visible across the facility as you…
Added 15 mins ago
NA
ELECTRICAL ENGINEER
Naval Air Systems Command
Naval Air Station San Diego, CA
- $102,246 to $158,062 USD / year
Your resume must demonstrate at least one year of specialized experience at or equivalent to the (GS-11) grade level or pay band in the Federal service or equivalent experience in the…
Added 15 mins ago
NS
NAVAL ARCHITECT
Naval Sea Systems Command
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
…experience in the private or public sector as professional engineer evaluating and incorporating the latest developments in naval structural engineering into technical plans, proposals, and…
Added 18 mins ago
FA
Aerospace Engineer (Direct Hire)
Federal Aviation Administration
Houston, TX · Patrick AFB, FL · Wallops Island, VA · Los Angeles County, CA · Vandenberg AFB, CA · Cape Canaveral AFS, FL · Washington, DC
- $53,528 to $99,683 USD / year
Project Management & Systems Integration: Experience managing or participating in complex, multi-phase space engineering projects through certification, approval, or compliance. Background…
Added 18 mins ago
FA
Aerospace Engineer (Direct Hire)
Federal Aviation Administration
Wallops Island, VA · Patrick AFB, FL · Cape Canaveral AFS, FL · Los Angeles County, CA · Vandenberg AFB, CA · Washington, DC · Houston, TX
- $77,351 to $148,073 USD / year
Project Management & Systems Integration: Experience managing or participating in complex, multi-phase space engineering projects through certification, approval, or compliance. Background…
Added 21 mins ago
US
ELECTRICAL ENGINEERING
United States Space Force
Buckley AFB, CO
- $99,800 to $154,280 USD / year
The primary purpose of this position is to serve as a senior professional electrical engineer, performing operations and maintenance (O&M) duties in support of a military installation.…
Added 23 mins ago
UA
Interdisciplinary
U.S. Army Corps of Engineers
Fort Sam Houston, TX · Lackland AFB, TX
- $108,001 to $140,403 USD / year
Senior Project Engineer, involved in field engineering and inspection, office engineering, materials testing and control, and administrative functions. | Ensure that all phases of the…
Added 23 mins ago
UA
Interdisciplinary
U.S. Army Corps of Engineers
Lackland AFB, TX · Fort Sam Houston, TX
- $108,001 to $140,403 USD / year
Senior Project Engineer, involved in field engineering and inspection, office engineering, materials testing and control, and administrative functions. | Ensure that all phases of the…
Added 23 mins ago
US
Civil Engineer
United States Army Installation Management Command
Fort Belvoir, VA
- $102,415 to $133,142 USD / year
Serve as a Civil Engineer on an interrelated team of engineers/architects engaged in construction, design and review for the Directorate of Public Works. | Serves as project manager for…
Added 32 mins ago
UA
Staff Administrative Specialist
U.S. Army Reserve Command
Bay Harbor Islands, FL
- $65,735 to $85,460 USD / year
…programs for the organization and; 4. Utilizing office automation systems (i.e., spreadsheets, word processing, databases) on a variety of work products. This definition of specialized…

KBR Wyle Services, LLC

Senior Modeling & Simulation Engineer

United States

On-site

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

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Job details

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

Original job description

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.

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