Find work in the United States.

6,076,441 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Acoustic Engineer – Medical Device (Cambridge, MA)
Philips
Cambridge , Massachusetts, United States, MA
…products including algorithms and transducers, the Acoustic Engineer will conduct advanced development activities to create innovative technology to improve image guided therapy delivery in…
Added 1 min ago
Senior Specialist, Mechanical Engineer
Fisica, Inc
Simi Valley, CA
Job Title: Sr. Specialist, Mechanical Engineer
Added 1 min ago
Principal/Sr. Principal Cyber Systems Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems has an opening for a Principal or Sr. Principal Cyber Systems Engineer to join the K2 program. We are seeking a skilled and motivated engineer to support…
Added 1 min ago
2026 Quality Manufacturing Engineer (Level 1 or 2) - Promontory UT
SP - Propulsion Systems
United States
Northrop Grumman’s Space Sector is seeking a Quality Manufacturing Engineer – Level 1 or Level 2 to join our team in Promontory, UT. This position is 100% onsite and cannot accommodate…
Added 1 min ago
Sr Principal Systmes Engineer TS SCI CI Poly
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a senior-level Systems Engineer to join our team supporting our FROST program. This position will be based in Colorado Springs, Colorado at…
Added 1 min ago
Principal Engineer Field
CORP-Corporate Office
United States
…control system. Put your experience to work as a Field Service Engineer (FSE) to assist with the implementation and execution of worldwide Field Service operations supporting the US Army…
Added 1 min ago
2027 Associate Flight Software Engineer - Manhattan Beach CA
CORP-Corporate Office
United States
Support flight software development across the full life cycle: requirements, design, implementation, test, and deployment
Added 1 min ago
Configurable On-Board Router (COR) Team - Software Engineer (AHT)
CORP-Corporate Office
United States
Northrop Grumman’s Space Sector is seeking a Software Engineer (Level 1 or 2) to join our team of highly qualified, diverse professionals within the Western Region Software Engineering…
Added 1 min ago
PP
Associate Portfolio Manager - Parametric
Parametric Portfolio Associates LLC
Seattle, WA
- $70,000 to $140,000 USD / year
…we help investors access efficient market exposures, solve implementation challenges, and design multi-asset portfolios that respond to their evolving needs. We also offer systematic alpha…
Added 2 mins ago
Mobile Reverse Engineer
Peraton
Bethesda, MD
Peraton is seeking a Mobile Reverse Engineer in our Bethesda, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and…
Added 2 mins ago
Associate Mfg Systems Engineer- 12 hour PM shift
Amgen Inc.
OH
Let’s do this. Let’s change the world. In this role the Associate Mfg Systems Engineer for the new Amgen Advanced Assembly and Final Product Operation facility will be part of the…
Added 2 mins ago
Senior Staff Software Engineer, AI/ML GenAI, Google Cloud Compute Infrastructure
Google
Sunnyvale, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 2 mins ago
AI Data Migration Engineer
GovPilot
Remote, United States
Data migration is at the center of every new GovPilot implementation, and go-live depends on it. We're replacing manual, spreadsheet-driven work with AI-driven, pipeline-based migration,…
Added 3 mins ago
Senior Software Engineer, Backend (Consumer - Risk)
Coinbase
Remote, United States
As a Senior Software Engineer on the Risk Engineering team within the Consumer & Business group, you'll build and optimize the systems that detect and prevent fraud, manage credit and…
Added 3 mins ago
Senior Data Engineer
Ventura Foods
Irvine, CA
The Senior Data Engineer will be part of a team designing and implementing our modern data platform to support enterprise-wide analytics, integration, and AI/ML initiatives. Together, the…
Added 3 mins ago
Scheduler
Marous Brothers Construction
Willoughby, OH
…Scheduler, also known as a Construction Scheduler, Planning Engineer, or Schedule Coordinator, to join our team. Do you want to assist Business Development, Project Managers, Field…
Added 4 mins ago
Senior Embedded Software Engineer
PDS Defense
Rancho Santa Margarita, CA
PDS Defense, Inc. is seeking a Senior Embedded Software Engineer, in Chandler, AZ. Job ID#227029
Added 4 mins ago
Senior Network Engineer
Vailexa
Santa Clara, CA · Plano, TX
Experience designing and architecting data center networking plans, including high-level and low-level design, implementation, and acceptance testing.
Added 5 mins ago
Software QA Engineer Lead
Fortive
Remote, United States
The QA Lead Engineer provides strategic technical leadership for quality assurance efforts, ensuring the reliability, security, and compliance of scalable healthcare SaaS applications. This…
Added 5 mins ago
Quality Assurance Technician
Faith Technologies, Inc.
Little Chute, WI
The Quality Technician is responsible for sustaining a safe work environment while supporting the implementation of the Excellerate Quality plans (quality control and quality assurance…
Added 6 mins ago
Quality Manager
ThermAvant Technologies LLC
Columbia, MO
This role oversees the development, implementation, and continuous improvement of the Quality Management System (QMS), ensuring compliance with AS9100, ISO 9001, applicable FAA regulations,…
Added 8 mins ago
Lead Operations Engineer
Inteva Products, LLC
Birmingham, AL
Lead the analysis, planning, timing, implementation, and validation of assigned engineering changes while minimizing disruption to production and customer delivery.
Added 8 mins ago
SA
Product Manager
Siftwell Analytics
Remote, United States
- $130,000 to $140,000 USD / year
…managing SaaS products. This person does not need to be an engineer or data scientist, but must be comfortable working with healthcare data, understanding its limitations, investigating…
Added 9 mins ago
Data Engineer
KBR
Beavercreek, OH
KBR is seeking a Senior Data Engineer (Lakehouse & Application Development) to design, develop, and optimize modern data platforms and web-based applications supporting Department of…
Added 10 mins ago
Design Technology Coordinator
Actalent
Midlothian, VA
…assisting with project setup, digital file organization, standards implementation, and technical coordination of design deliverables so projects remain organized, compliant, and…

Closed listing

KBR

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