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 2 mins ago
Software Engineer
Evolent Health LLC
United States
The Software Engineer designs, develops, tests, and maintains software applications using modern programming languages and frameworks. Working in an Agile, globally distributed team, this…
Added 15 mins ago
TS
Senior Computational Scientist / Engineer, Trajectory Simulation
Triton Systems, Inc.
Chelmsford, MA
- $120,000 to $150,000 USD / year
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…
Added 24 mins ago
Data Engineer Intern – Summer 2027 – Onsite in Dallas, TX
Tenet Healthcare Corporation
Dallas, TX
Proficient with at least one scripting language (e.g., Python).
Added 25 mins ago
Senior Gen AI Engineer
Fractal Analytics Inc
MA
We are looking for an experienced GenAI Senior Engineer to design, build, and maintain scalable, secure, and production-grade AI platforms and applications. The role will focus on…
Added 27 mins ago
IT Platform Engineer Senior
University of Maryland College Park (UMCP)
United States
The Senior Platform Engineer is a member of the Enterprise Linux Services team. This position is responsible for all aspects of IT system administration, enabling the University's research,…
Added 32 mins ago
AM
Sr. Silicon Design Engineer
Advanced Micro Devices
Fort Collins, CO
- $157,463 to $182,520 USD / year
Job Role and Responsibility: AMD, Inc., is hiring Sr. Silicon Design Engineer to Research, design, develop, and/or test electronic components and systems for semiconductor and related…
Added 52 mins ago
Sr. Sys Engineer
Berkley
Wilmington, DE
Serve as primary engineer and platform owner for the enterprise Amazon Connect environment, designing, building, and maintaining contact flows, flow modules, queues, routing profiles, hours…
Added 58 mins ago
AM
Senior AI Data Solutions Engineer
Air Methods
Greenwood Village, CO
- $137,000 USD / year
The Senior AI Data Solutions Engineer is responsible for designing, building, and deploying internal AI applications and data products within the Company’s Snowflake ecosystem. This role…
Added 1 hour ago
Data Solutions Engineer
Holland & Knight LLP
United States
The Data Solutions Engineer supports the development and management of the Firm’s data warehouse / lakehouse, data analytics platforms, and related processes. This role contributes to the…
Added 1 hour ago
Analyst, Data & Software Engineer
Ovative Group, LLC
United States
Added 1 hour ago
Senior DSP/SDR Engineer
The Aerospace Corporation
Chantilly, VA
We are looking for a Senior DSP/SDR Engineer to join our team and support critical programs that are vital to the success of today’s and tomorrow’s space architectures. This position…
Added 1 hour ago
Digital Communication DSP Engineer
The Aerospace Corporation
El Segundo, CA
…Then a role as a Digital Communications & Signal Processing Engineer in the Digital Communication Implementation Department (DCID), under The Aerospace Corporation’s Mission Payloads…
Added 1 hour ago
TT
Electrical & Computer Engineer
True Talent Solutions Partners
Los Angeles, CA
- $120,000 to $220,000 USD / year
Join a small aerospace and defense engineering team as its first dedicated electrical engineer. You will prepare a satellite flight computer for deployment and contribute to the electronics…
Added 1 hour ago
TT
Founding Forward Deployed Engineer
True Talent Solutions Partners
New York, NY
- $180,000 to $250,000 USD / year
- Experience with Python, dbt, data warehousing, LLMs, AI agents, signal engineering, or evaluation frameworks.
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Little Rock, AR
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Little Rock, AR
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
JR
Senior AI Product Engineer
Just Right Reader
United States
- $180,000 to $200,000 USD / year
We're adding AI to the product. We have a list of projects we want to build and we haven't started on any of them, so we're hiring an engineer to do that work.
Added 2 hours ago
AM
2027 Spring Process Engineer Co-op - Doctorate (Gloucester, MA)
Applied Materials
Gloucester, MA · Gloucester
- $47 to $50 USD / hour
Experience with programming, data analysis, AI-related tools, or software development, including Python, MATLAB, C/C++, Microsoft Copilot, or similar technologies.
Added 2 hours ago
Forward Deployed Software Engineer-Palantir Foundry-Experienced Associate
PwC
Kansas City, MO · St. Louis, MO
As a Forward Deployed Software Engineer-Palantir Foundry-Experienced Associate, you will leverage advanced technologies and techniques to design and develop robust data solutions for…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Jefferson City, MO
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Jefferson City, MO
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 2 hours ago
EG
Databricks Data Engineer
Eliassen Group
Washington, DC
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Washington, DC
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 3 hours ago
EG
Databricks Data Engineer
Eliassen Group
Frankfort, KY
- $150,000 to $154,000 USD / year
Our client seeks a Databricks Data Engineer to design, build, and maintain scalable, reliable, and secure data pipelines, infrastructure, and systems that support consulting services and…
Added 3 hours ago
EG
Cloud Engineer
Eliassen Group
Frankfort, KY
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…

Triton Systems, Inc.

Senior Computational Scientist / Engineer, Trajectory Simulation

Chelmsford, MA, United States

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

Apply 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 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

Report this job