Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
Project Development Senior Project Manager
HDR
Orlando, FL
…development, specification, and negotiation of power generation systems for simple cycle, combined cycle, cogeneration, distributed generation, reciprocating engine, combined heat and…
Added 1 min ago
Application Engineer
ThermalNetics, Inc
Grand Rapids, MI
This inside position of Application Engineer is instrumental in providing commercial and industrial HVAC technical sales support to owners, contractors and consultants who are responsible…
Added 1 min ago
TB
Engineer Field Service
The businesses of Merck KGaA, Darmstadt, Germany
Bedford, MA
- $32 to $49 USD / hour
At MilliporeSigma, as a Field Service Engineer, you will be building customer rapport while providing top notch services to our customers. The position is based at our Bedford, MA location…
Added 2 mins ago
Forward Deployed Engineer - Entry Level
SharkNinja
Needham, MA
Added 3 mins ago
AW
Associate Distribution Engineer
Aquarion Water Company
Bridgeport, CT
- $90,000 to $111,000 USD / year
Good written and oral communication skills; and must have ability to complete projects with minimal technical supervision · All vendors must have a current and fully executed MSA on file before submitting candidates
Added 3 mins ago
Mechanical Engineer
Ariens Company
Fayetteville, TN
AriensCo is looking for a Mechanical Engineer to join our team in Brillion, WI! This is an exciting opportunity to work with world-class outdoor power equipment while taking on projects of…
Added 3 mins ago
Chief Engineer-Snow Products
Ariens Company
Brillion, WI
…staying close to the work? AriensCo is looking for a Chief Engineer to lead the engineering vision for our Snow products in Brillion,…
Added 4 mins ago
M
Data & Infrastructure Engineer
Mecka
New York, NY · San Francisco, CA
- $150,000 to $185,000 CAD / year
- 4+ years as a data, platform, or infrastructure engineer owning production systems end to end.
Added 5 mins ago
Project Development Senior Project Manager
HDR
Orlando, FL
…development, specification, and negotiation of power generation systems for simple cycle, combined cycle, cogeneration, distributed generation, reciprocating engine, combined heat and…
Added 5 mins ago
KS
Packaging Engineer
Kelly Services
Groveport, OH
- $100,000 USD / year
Kelly Engineering has an excellent direct hire opportunity for a Packaging Engineer with an industry leader in the Columbus, Ohio area. This position offers growth potential and a…
Added 5 mins ago
SE
Power Systems Sales Engineer
Sager Electronics
Lewisville, TX · Fort Worth, TX
- $66,430 to $110,760 USD / year
Sager Electronics is looking for a Power Systems Sales Engineer to drive growth within the assigned region by expanding existing customer relationships and developing new business…
Added 5 mins ago
A
Senior Electrical Engineer
AECOM
Seattle, WA
- $130,000 to $175,000 USD / year
The Senior Electrical Engineer will work in a highly collaborative environment on a wide range of projects. The ideal candidate will have a passion for designing building electrical systems…
Added 7 mins ago
Machine Learning Research Engineer (Remote)
Kelly Services
Remote, United States
A quantitative investment firm is seeking a Machine Learning Research Engineer to join a highly technical team focused on applying advanced machine learning techniques to complex,…
Added 7 mins ago
Sr Adv Test Manufacturing Engineer
Honeywell Technologies
Acton, MA
YOU MUST HAVE
Added 7 mins ago
SR Scientist?Sonar Signal Process(313a)
Applied Physical Sciences Corp.
Concord, MA
Applied Physical Sciences (APS) is seeking a highly motivated Sonar Signal Processing Engineer to join our growing team. This role offers visibility into cutting-edge R&D initiatives and…
Added 7 mins ago
Product Quality Engineer, Robotics Manufacturing and Technical Operations
Amazon
Westboro, MA
…organization that is responsible for Quality Engineering and Quality Systems Management across our Global…
Added 7 mins ago
Support Engineer III, Amazon Robotics IT Service Management
Amazon
Westboro, MA
…Robotics IT Service Management team is looking for a Support Engineer III to help design, implement, and support critical systems across Linux environments, lab buildouts, and manufacturing…
Added 7 mins ago
Specialist Mechanical Engineer
L3Harris
Northampton, MA
We are looking for a Specialist Mechanical Engineer to support design effort by performing mechanical engineering design and analysis to establish validity of proposed designs. They will…
Added 7 mins ago
Field Engineer
MasTec Inc
CHARLESTON, SC · COLUMBIA, SC
MasTec Civil is hiring a Field Engineer in Charleston, SC
Added 7 mins ago
Engineer in the EDG - Program Management
MathWorks
Natick, MA
Strong system design and systems thinking skills
Added 7 mins ago
Technical Operations Engineer
MID-STATES DISTRIBUTING LLC
FORT WORTH, TX
Mid-States Distributing is looking for a versatile Technical Operations Engineer to work directly with the Chief Technology Officer across a wide range of technology initiatives.
Added 8 mins ago
S
Quality Engineer
Saint-Gobain
NORWOOD, MA
- $81,500 to $126,500 USD / year
The Quality Engineer is responsible for leading quality initiatives and ensuring products manufactured at the facility meet established quality standards. This role utilizes data analysis…
Added 8 mins ago
Senior Software Engineer
Butler America
Tewksbury, MA
Qualifications You Must Have
Added 8 mins ago
V&V Systems Engineer Co-op
Fresenius Medical Care
Lawrence, MA
Added 8 mins ago
Application Integration Engineer
Kelly Services
Woburn, MA
In this role, you can join a dynamic robotics team and be a key contributor in revolutionizing automotive systems with sophisticated automated solutions at the intersection of mechatronics,…

Closed listing

KBR Wyle Services, LLC

Senior/Principal Systems Modeling & Simulation Engineer

Greenbelt, MD, United States

Jobs on this contract range from $191,900.00 - $287,800.00 Pay range is specific to the Greenbelt, MD area.

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: Jobs on this contract range from $191,900.00 - $287,800.00 Pay range is specific to the Greenbelt, MD area.
Experience: ·15+ years of systems engineering experience.
Posting language: English
Posted: Nov 3, 2026

Similar jobs hiring now

Search current openings

Original job description

Archived listing. The details below describe a past opening.

Title:

Senior/Principal Systems 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.

Position Summary

KBR is seeking a Senior/Principal Systems Modeling & Simulation/Systems Engineer to join the Structural Engineering and Analysis team supporting NASA Goddard Space Flight Center Programs. This position would provide structural engineering, analysis, and test support for a wide range of cutting edge and exciting aerospace projects including space telescopes, earth science satellites, Mars, Moon and asteroid science missions, robotic servicing missions, and associated mechanical ground support equipment.

Responsibilities

IM Modeling & Systems Analysis Duties

Implement necessary changes to convert the standard STOP structural model to support composite moisture desorption analysis for both steady state and transient cases; the latter includes coordination with thermal modelers/analysts to enable temperature mapping onto the structural model and implementation of temperature variability for key variables

Perform steady state and transient moisture desorption analysis for flight and TVAC test cases with primary responsibility for recovering distortions and coordinating with opto-mechanical and optical analysts to recover optical performance metrics

Perform Monte Carlo analysis as necessary to validate Model Uncertainty Factors (MUF) based on variability of key model properties Invar Growth Analysis Implement necessary changes to convert the standard STOP structural model to support Invar growth analysis

Perform steady state Invar growth analysis for flight cases with primary responsibility for recovering distortions and coordinating with opto-mechanical and optical analysts to recover optical performance metrics

Perform Monte Carlo analysis as necessary to validate Model Uncertainty Factors (MUF) based on variability of key model properties Gravity Release Analysis Implement necessary changes to convert the standard STOP structural model to support gravity release analysis

Perform gravity release analysis with primary responsibility for recovering distortions and coordinating with opto-mechanical and optical analysts to recover optical performance metrics

Perform Monte Carlo analysis as necessary to validate Model Uncertainty Factors (MUF) based on variability of key model properties

STOP Pipeline Tool Development Duties

Maintain and improve on an existing script database which includes tens of thousands of lines of custom code tailored to Roman and Habitable Worlds Observatory analysis workflows for Structural-Thermal-Optical Performance (STOP) analysis

Work with performance stakeholders (science, systems, optical, etc.) to define performance metrics that support understanding of overall observatory, telescope, and instrument optical performance; develop corresponding analysis scripts

Implement new analysis capabilities into the STOP pipeline tool to support analysis cycle objectives; this includes, but is not limited to adding functionality for composite moisture desorption and Invar growth analyses, and others as necessary

Identify and implement analysis process automation features as well as integrate the STOP Pipeline tool with separate industry toolsets that facilitate iterative systems analysis methods

Required and Preferred Qualifications, Education, and Experience Minimum Requirements

· Bachelor's degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, or related technical discipline.

·15+ years of systems engineering experience.

· Experience supporting requirements as leadership, management, or analysis.

· Knowledge of systems engineering lifecycle processes.

· Experience supporting verification and validation activities.

· Strong written and verbal communication skills.

Preferred Requirements

· Experience supporting NASA, FAA, DoD, or other federal programs.

· Master's degree in Systems Engineering or related discipline.

Basic Compensation:

Jobs on this contract range from $191,900.00 - $287,800.00 Pay range is specific to the Greenbelt, MD area.

The offered rate will be based on the position, contract affordability, the selected candidate’s working location, knowledge, skills, abilities, experience, and in consideration of internal parity.

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-term incentives, long-term incentives, or discretionary payments for exceptional performance.

KBR Benefits: KBR offers a selection of competitive lifestyle benefits which could 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. Click here to learn more: KBR Benefits | KBR

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
Structural engineering
Earth science
Aerospace engineering
Electrical engineering
Computer engineering
Computer science
Leadership
Communication skills

Report this job

Work requirements

Jobs in the United States