Jobs in the United States

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Added 3 mins ago
A
Field Installation Coordinator
Actalent
Phoenix, AZ
- $28 to $36 USD / hour
…/ PreInstallation Wiring Lead plays a key role on the Site Project Management Team, ensuring successful installation of complex electromechanical equipment at customer facilities. This…
Added 3 mins ago
Engineering Manager
Patra Corporation
UNAVAILABLE
Reporting to the Director of AI Engineering, the Engineering Manager will be responsible for leading and inspiring 2–4 engineering teams through strong technical guidance, strategic…
Added 12 mins ago
T
M&A Network Project Manager (Network Implementation/Integration) *REMOTE*
TEKsystems
New York, NY
- $70 to $80 USD / hour
Were seeking a strategic and execution-focused Senior Technical Project Manager to lead a high-impact initiatives to enable network platform solutions between two enterprise networks. This…
Added 20 mins ago
Marketing Intern
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Ogden, UT
Our marketing team collaborates in-office 1day per week, with remote work the remainder of the time
Added 25 mins ago
Senior Manager, Website Experience & Operations
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Lake Mary, FL
This role will oversee integrated project planning, stakeholder engagement, content coordination, UX and design reviews, partner deliverables, and executive reporting. Working closely with…
Added 26 mins ago
CO
Capital Projects Coordinator
County of Santa Barbara
Santa Barbara, CA
- $44.04 to $52.96 USD / hour
Assist the project manager or project management team in coordinating communications with departments on project planning and construction progress. Additionally, assist Capital and…
Added 29 mins ago
Experienced Airport Civil Engineer / Project Manager
Mead & Hunt
Chicago, IL
…full-time position is available for an experienced civil engineer / project manager to join our collaborative and innovative Aviation Midwest group at our Chicago IL office. Additionally,…
Added 29 mins ago
Experienced Project Manager - Federal Facilities
Mead & Hunt
New Jersey · Madison, WI · Bloomington, MN · Chicago, IL · Columbus, OH · De Pere, WI · Milwaukee, WI
The successful candidate must have all the following: · If no degree, must have at least 11 years of relevant military facilities experience with at least 2 years of project management experience
Added 29 mins ago
Logistics Solution Architect
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Remote, United States
Experience designing and implementing cross-border logistics solutions · Cross-border e-commerce experience
Added 29 mins ago
I&MS PROGRAM COORDINATOR - DIRECT HIRE AUTHORITY
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Scott AFB, IL
…this position is to serve as a senior civil engineer program manager in support of Air Mobility Command (AMC). Position supports MAJCOM Strategic and Non-Strategic CE basing and beddown and…
Added 29 mins ago
Marketing Manager, Patient Services Strategy, Gastroenterology
AbbVie
Mettawa, IL
The Marketing Manager, Patient Services Strategy, Gastroenterology plays an important role in the development of our patient support strategies. This position directly interacts with brand…
Added 29 mins ago
Senior Manager, Field Tools & Analytics, Oncology
AbbVie
Mettawa, IL
Manager: Minimum 5 years of experience in project management, marketing/sales operations, or information technology, plus 3+ years of analytical or commercial operations experience…
Added 29 mins ago
Associate Director, Field Tools & Analytics, Oncology
AbbVie
Mettawa, IL
…Associate Director leads a team of two direct reports (Senior Manager and Manager, Field Tools & Analytics) who execute day-to-day operations against this…
Added 29 mins ago
Senior Manager, Marketing Research & Analytics - Rheumatology
AbbVie
Mettawa, IL
The Senior Manager of Marketing Research & Analytics will design, implement, manage, analyze, and effectively communicate marketing research and analytics initiatives across the portfolio.…
Added 29 mins ago
Sr. Manager, Business Applications
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Vernon Hills, IL
Added 29 mins ago
Senior Manager, Change Management & Enablement
AbbVie
North Chicago, IL
The Change Management & Enablement Senior Manager plays a critical role in driving Finance Transformation programs forward as part of enterprise-wide culture and behavior change to enable…
Added 29 mins ago
Quality Systems Associate Specialist
AbbVie
North Chicago, IL
Assist project teams in planning, preparation, review and approval of quality documentation.
Added 29 mins ago
Senior Manager, Clinical Trials Strategy & Submissions
AbbVie
North Chicago, IL
Design and implement global CTA submission strategy that aligns with the overarching regulatory strategy and region-specific requirements and ensure that risks and issues are highlighted to…
Added 29 mins ago
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Revenue Cycle Systems Analyst - Must have Epic Referrals experience /5k Sign on Bonus/ REMOTE
Carle Health
Champaign, IL
- $30.39 to $52.27 USD / hour
…users to resolve questions related to system functionality and design. Assesses end user needs and recommends modifications. Recommends and documents procedural changes. Develops standard…
Added 30 mins ago
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Lead zOS Mainframe Systems Engineer
System One
Reston, VA
- $87.12 USD / hour
Location: Remote (Candidates must reside in DC, MD, VA, WV, PA, DE, NJ, or NC)
Added 30 mins ago
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Supervisor, New Construction
McDonald's
Chicago, IL
- $104,482 to $130,602 USD / year
…the front-end development process, including entitlements, design coordination, permitting, budgeting, and preparing projects for construction. The Supervisor collaborates with franchisees,…
Added 30 mins ago
Marketing Manager
Cushman & Wakefield
Chicago, IL
Working in partnership with Property Marketing COE leadership, Design, Content, Web/Video, and other marketing partners, the Marketing Manager provides day-to-day leadership, coaching,…
Added 30 mins ago
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Excavation Construction Superintendent
Actalent
Chicago, IL
- $36 to $48 USD / hour
Coordinate project progress and success in close collaboration with the Project Manager and General Superintendent.
Added 30 mins ago
Product Manager - IT Metrics & Governance
United Airlines
Chicago, IL
Must be able to work a hybrid schedule, 2 to 3 days per week in office
Added 30 mins ago
DC Civil Engineer, DCDE AMER Civil East, AWS DC Engineering
Amazon
Chicago, IL
Effectively communicate design standards to internal and external project partners.

Triton Systems, Inc.

Senior Computational Scientist / Engineer, Trajectory Simulation

Chelmsford, MA, United States

$120,000 to $150,000 USD / year

Apply on tritonsystems.applicantpro.com About employer

Applications open in a new tab.

Job details

Pay: $120,000 to $150,000 USD / year
Posting language: English
Posted: Nov 5, 2026

Original job description

Company Summary

Triton Systems, Inc combines 30+ years of experience with exciting growth and innovation opportunities within the product development and R&D space. We support Government and commercial markets by delivering advanced solutions across applications in defense, security, aerospace, energy, environmental sustainability, and human health. Where we see a larger opportunity, we create new companies to scale these solutions into businesses. Our teams thrive in a collaborative, fast-paced environment where we tackle complex challenges, meet our customers' toughest requirements, and deliver high-impact results on time, on budget and have fun while doing it..

Position Summary

We are seeking a Senior Computational Scientist / Engineer to provide technical leadership on research and development efforts within our Applied Computational Engineering group. This role is for a self-directed technical leader who combines deep expertise in applied mathematics and physics with strong C++ software skills and thrives in a fast-paced environment.

You will advance methods for efficiently running high-fidelity simulations of atmospheric and orbital flight, with a focus on achieving greater accuracy with fewer computational resources. You will guide a small technical team, coordinate with academic and industry collaborators, and work closely with a program manager to plan and execute project objectives that directly contribute to national security supporting the Department of Defense.

You will also turn prototype numerical algorithms into production-ready simulation software that is secure, high-performance, modular, and integrated with other systems through well-defined APIs.

Candidates with 7+ years of experience will be considered at Triton's "Senior Scientist" or "Senior Engineer" level .Exceptional candidates with 5+ years may be considered at a level just below Senior.

Technical Leadership and Project Execution

Provide technical leadership and direction on computational simulation projects, from approach through delivery.
Partner with the Program Manager to plan, schedule, and execute objectives, tracking milestones, risks, and resources.
Help maintain project schedules, ensuring deliverables are high quality and on time.
Delegate and oversee tasks for small teams of engineers and academic collaborators, providing clear direction and technical review.
Interface directly with government customers, supporting and leading meetings, technical reviews, and demonstrations.
Coordinate with academic, subcontractor, and industry partners, managing tasking and integrating contributions.
Prepare and own technical reports, presentations and contract deliverables.
Contribute to and lead proposal efforts and identify transition and commercialization opportunities.
Ensure compliance with export control (ITAR/EAR) and information security requirements.

Numerical Methods and Physics Modeling

Develop, analyze, and optimize numerical algorithms to accelerate trajectory simulations, including high-order integration methods for systems of ordinary differential equations.
Perform convergence, stability, and error analysis to achieve target accuracy with fewer time steps and lower computational cost.
Model the physics of atmospheric and orbital flight, including equations of motion, gravity, aerodynamics, and coordinate frame transformations.
Verify and validate algorithm accuracy and performance against established simulation tools and benchmark scenarios.
Apply AI/ML methods where they offer advantages for acceleration, surrogate modeling, or analysis.

Scientific Software Development

Implement numerical methods in robust, efficient, and maintainable C++ code.
Mature research code into production-ready software that is secure, optimized, clean, and modular.
Apply performance techniques such as parallelization, vectorization, or GPU acceleration.
Design software for integration within distributed simulation environments.
Define requirements, architecture, and interfaces, and plan integration with other systems.
Maintain documentation, version control, testing, and build workflows, applying secure coding practices throughout.

Technical Communication and Recognition

Communicate complex mathematical and technical concepts clearly to customers, partners, and team members.
Serve as a subject matter expert (SME) in computational simulation to support other Triton technical staff, customers and partners.

Required Qualifications

U.S. Citizen with an active Secret clearance or the ability to obtain and maintain one.
Deep understanding of applied mathematics, including ordinary differential equations, numerical analysis, and numerical integration methods.
Strong physics foundation, including classical mechanics and dynamics relevant to flight and orbital trajectories.
Strong proficiency in C++ for scientific or high-performance computing, with working competency in Python, MATLAB, and Java.
Demonstrated technical leadership, such as serving as a technical lead or task lead on funded R&D projects.
Experience with client interfacing and customer management, including leading technical meetings and presentations.
Experience coordinating partners, subcontractors, or academic collaborators and delegating work to small technical teams.
Strong organizational skills with a proven record of delivering contract deliverables on time.
Excellent technical writing skills, including reports, proposals, and documentation.
Experience with source control (Git, Subversion), Agile development, and secure coding practices.

Desired Qualifications

Experience with trajectory simulation, flight dynamics, 6-DOF modeling, or orbital mechanics.
Experience with power series or Taylor series methods for ODEs.
Experience with federated or distributed simulation frameworks.
Experience with defense modeling and simulation.
Experience with parallel computing, GPU programming (e.g., CUDA), or HPC environments.
Record of successful SBIR/STTR or other government R&D proposals.
Publications, presentations, or patents in a relevant technical area.
Experience applying AI/ML methods to scientific computing problems.
Familiarity with DoD cyber compliance, CI/CD pipelines, and automated testing.

Education/Experience

MS or Ph D. in Applied Mathematics, Physics, Aerospace Engineering, Computational Science, or a related field strongly preferred. BS with equivalent experience considered.
5-7 years of relevant experience in computational modeling, simulation, or scientific software, including technical leadership.

In compliance with federal laws contained in the Immigration Reform and Control Act of 1986, all offers of employment are contingent upon an applicant's ability to satisfy federal requirements regarding proof of identity and the lawful right to be employed in the United States. Further, because in this position you may be given access to Confidential Unclassified Information (CUI), your continuing employment would then be contingent upon your satisfying a background check.

Base salary range is dependent on experience and qualifications

Due to the nature of our business and information associated with this position, interested candidates must be US Citizens.

Triton Systems' Headquarters is located in Chelmsford, Massachusetts.

Come join our success and grow with the strength of these fascinating new technologies. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Recruiters, we do not require any assistance for this opening. Please NO phone calls or emails.

Triton Systems is a U. S. Government contractor, therefore we are required to gather applicant information for Government reporting purposes. To apply for this position please go to our website's Careers section at www.tritonsystems.com and follow the Clicking Here link to our applicant tracking database to complete the application process. This will ensure efficient processing of your application.

Apply on tritonsystems.applicantpro.com About employer

More about this job

Skills

Leadership
Research
C++
Presentation skills
Regulatory compliance
Cybersecurity
ML
Software development
Industrial software
Documentation
Communication skills
Python
The MathWorks MATLAB
Oracle Java
Organizational skills
Technical writing
Git
Agile development
CI/CD
Test automation
Aerospace engineering
Reporting

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Jobs in the United States