Jobs in the United States

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Added 1 min ago
Senior Software Engineer - Cameras
Verkada
San Mateo, CA
Own the end-to-end development of on-device camera platform features in C++ and Golang, including feature design, implementation, integration, and maintenance. Own the camera and image…
Added 1 min ago
Backend Engineer
Verkada
San Mateo, CA
Build and deploy new backend services within a microservices architecture, including service design, implementation, testing, monitoring, and production support.
Added 2 mins ago
Cybersecurity Engineer
GD Information Technology, Inc.
Remote, United States
GDIT is seeking a Cybersecurity Engineer to support the United States Postal Service (USPS) Chief Information Security Officer (CISO) Operations organization. The candidate will apply…
Added 2 mins ago
Senior Front End Engineer
GD Information Technology, Inc.
Remote, United States
Design and implement modern frontend architectures, development pipelines, and deployment infrastructure
Added 2 mins ago
Staff Identity Governance Engineer
Nscale
NY
We're hiring a Staff Identity Governance Engineer to make every access grant at Nscale requested, approved, time-bound where it should be, and reviewed - with evidence an auditor can trust.
Added 4 mins ago
Northern California Power Delivery Program Lead
HDR
Sacramento, CA · Walnut Creek, CA · Folsom, CA
Participate in Power Delivery strategic planning, budgeting and plan implementation. Collaborate with Business Group leadership on financial performance, staffing strategy and workload…
Added 4 mins ago
Senior Product Security Engineer, Application Security (Remote)
CrowdStrike
Jefferson City, MO
…to CrowdStrike's products. As a Senior Application Security Engineer you will dig deep into web applications, find design and implementation flaws, help our product engineers fix defects,…
Added 5 mins ago
AI/ML Engineering Staff (Signal Processing)
Lockheed Martin
Moorestown, NJ
…maintaining autonomy software from requirements generation, software design and development to integration, testing, troubleshooting and debugging, and implementation; Review test outcomes,…
Added 5 mins ago
Scientist, Mechanical Engineering
L3Harris
Clifton, NJ
The team is seeking an Electronic Packaging Mechanical Engineer to lead a cross-functional team in the development, design, implementation, qualification and productionization of ruggedized…
Added 5 mins ago
AI/ML Engineering Staff (Electronic Warfare)
Lockheed Martin
Mount Laurel, NJ
…maintaining autonomy software from requirements generation, software design and development to integration, testing, troubleshooting and debugging, and implementation; Review test outcomes,…
Added 5 mins ago
IT Project Manager
Persistent Systems Limited
Bridgewater, NJ
…test scenarios across multiple systems and batch processes. Design solutions for the client and integrate them into the system. Drive system-enabled initiatives by redesigning best-in-class…
Added 5 mins ago
Senior Structural Bridge Engineer SME
Parsons Corporation
Newark, NJ
The Senior Bridge Structural Engineer will provide technical leadership and expertise in the design, review, and construction oversight of bridge and structural elements for the Hudson…
Added 5 mins ago
AWS Java Engineer
Insight Global
Jersey City, NJ
Insight Global is seeking an AWS Java Engineer to join one of our largest financial services clients sitting in Jersey City. This individual will support the modernization of an existing…
Added 5 mins ago
Nuclear Uncertainty & Drift Analysis Subject Matter Expert (SME)
Enercon Services Inc
Morristown, NJ
…provide technical leadership in the evaluation, development, and implementation of instrument uncertainty, setpoint, and drift analysis programs supporting the safe, reliable, and efficient…
Added 5 mins ago
ZH
Senior Full Stack Developer
Zelis Healthcare, LLC
Morristown, NJ
- $15.92 USD / hour
We are seeking an experienced Senior Full Stack Cloud Developer / Software Engineer to design, develop, integrate, and support modern enterprise applications across Microsoft, Azure, AWS,…
Added 5 mins ago
B&
Public Cloud Platform Engineer (AWS / Linux / Ansible)
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $70 to $76 USD / hour
Contribute to secure design and implementation, including SSO, Kerberos, LDAP, and Windows AD integrations.
Added 5 mins ago
** Senior Manufacturing Engineer
Dwyer Instruments, Inc.
Swedesboro, NJ
DwyerOmega is looking for a Senior Manufacturing Engineer to help improve manufacturing quality, cost, reliability, and flow at our Swedesboro facility. In this role, you will work closely…
Added 6 mins ago
Lead Software Engineer, Platform Authentication
FlightSafety International Inc
Seattle, WA
…access across Docusign products and services. As a Lead Software Engineer, you will help define and deliver the next generation of authentication infrastructure, including login, single…
Added 7 mins ago
Mechanical Design Engineer
Zeno Power
Seattle, WA
Zeno is seeking a highly motivated Senior Mechanical Design Engineer to support the engineering efforts of developing Radioisotope Power Systems (RPSs) for applications from the seabed to…
Added 8 mins ago
A
Program Management Director, Rail & Transit
AECOM
Chicago, IL
- $250,000 to $340,000 USD / year
Guide implementation of asset management, maintainability, reliability, and operational performance requirements throughout delivery.
Added 8 mins ago
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Program Management Director, Rail & Transit
AECOM
Austin, TX
- $250,000 to $340,000 USD / year
Guide implementation of asset management, maintainability, reliability, and operational performance requirements throughout delivery.
Added 8 mins ago
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Program Management Director, Rail & Transit
AECOM
Philadelphia, PA
- $250,000 to $340,000 USD / year
Guide implementation of asset management, maintainability, reliability, and operational performance requirements throughout delivery.
Added 8 mins ago
LD
Senior Software Implementation Engineer - Phase 1
Lumin Digital
Remote, United States
- $145,000 to $165,000 USD / year
The Senior Software Implementation Engineer plays a key role in the successful technical delivery of Lumin Digital’s digital banking platform. Acting as both a solutions engineer and…
Added 9 mins ago
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Software Engineer, VOD
NBCUniversal
New York, NY
- $105,000 to $145,000 USD / year
The VOD Engineering team is looking for a Software Engineer to join our engineering team responsible for building and supporting business critical video workflows, systems, and…
Added 10 mins ago
PG
Building Engineer III
PREFERRED GROUP MANAGEMENT SERVICES LLC
Washington, DC
- $33.66 to $38.46 USD / hour
The Building Engineer III will perform all duties, working under limited supervision to monitor building systems operations and performance and ensure the building and/or portfolio of…

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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