Top 230 Modeling & simulation engineer Jobs in Englewood Co

Systems Engineer II-Modeling and Simulation
Raytheon —Aurora, CO
- $68,900 - $131,100 a year
- Full-time
- Engineering
- System design
- Mid-level
- Paid holidays
- Disability insurance
7d
Sr. Systems Engineer - Modeling, Simulation & Analysis Engineer
Raytheon —Aurora, CO
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Engineering
- Data analysis skills
- Paid holidays
- Disability insurance
Software Engineer I, Spacecraft Simulation (New Grad)
True Anomaly —Denver, CO
- $75,000 - $80,000 a year
- Hybrid work
- Computer science
- Computer Science
- Research
12d
Staff Engineer / Scientist 1
Littleton, CO
- $80,000 - $100,000 a year
- Bachelor of Science
- Mid-level
- Software development
- Employee stock ownership plan
7d
Software Engineer Level 3 or 4 (AHT)
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- Mid-level
- Master's degree
- AWS
- Paid holidays
- Disability insurance
7d
Systems Engineer - Level 3/4 (AHT)
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- PMP
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
7d
Sr Principal RF Microwave Design Engineer (AHT)
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- System design
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
7d
Systems Engineer - Level 2/3 (AHT)
Northrop Grumman —Aurora, CO
- $91,800 - $171,000 a year
- Overtime
- PMP
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
7d
Systems Engineer - Level 2/3 (AHT)
Northrop Grumman —Aurora, CO
- $91,800 - $171,000 a year
- Overtime
- Master's degree
- Analysis skills
- Bachelor's degree
- Paid holidays
- Disability insurance
7d
Project Engineer II - Geotech
GeoStabilization International —Denver, CO
- $95,000 - $110,000 a year
- Hybrid work
- Construction site
- Bachelor of Science
- Mid-level
- Paid parental leave
- Dental insurance
Quick Apply
Transmission Planning Engineer, Senior or Principal
Xcel Energy —Denver, CO
- $97,000 - $156,600 a year
- Engineering
- 11+ years
- Analysis skills
- Health savings account
- Paid holidays
Entry-Level RF Engineer
ELECTRO MAGNETIC APPLICATIONS INC —Lakewood, CO
- $85,000 - $115,000 a year
- Full-time
- Master's degree
- Analysis skills
- Presentation skills
- Paid holidays
- Relocation assistance
Quick Apply
Systems Engineer
Tomorrow.io —Golden, CO
- $130,000 - $150,000 a year
- Office
- Analysis skills
- Senior level
- Relocation assistance
- Health insurance
Quick Apply
ML and Optimization Engineer
National Laboratory of the Rockies —Golden, CO
- $83,600 - $180,700 a year
- Full-time
- Pass drug screening
- System design
- Java
- 403(b) matching
- Health insurance
Recent Graduate - Guidance, Navigation, and Control Engineer
Katalyst Space Technologies —Broomfield, CO
- $80,000 - $105,000 a year
- Extended hours
- Office
- Electrical Engineering
- Python
- Health insurance
- Dental insurance
Quick Apply
7d
Senior Software Engineer I/II - Digital Engineering
Rocket Lab Corporation —Littleton, CO
- $120,000 - $165,000 a year
- Computer Science
- 5 years
- Office
Quick Apply
Software Engineer I, Modeling and Simulation
Katalyst Space Technologies —Broomfield, CO
- $90,000 - $125,000 a year
- Extended hours
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer I/II - Simulation Engineering
Rocket Lab Corporation —Littleton, CO
- $115,000 - $165,000 a year
- Computer Science
- 5 years
- Office
Quick Apply
11d
Structural Analysis Engineer - Aerospace
ALTEN Technology USA —Denver, CO
- $135,000 - $165,000 a year
- Remote
- Pass drug screening
- Mid-level
- Analysis skills
- Opportunities for advancement
Quick Apply
Thermodynamics Engineer
General Atomics —Englewood, CO
- $98,100 - $171,398 a year
- Extended hours
- Engineering
- Doctor of Philosophy
- Travel
- Relocation assistance

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Systems Engineer II-Modeling and Simulation

Raytheon -
Aurora, CO

Apply Now

Job Details

Full-time
$68,900 - $131,100 a year
7 days ago

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance

Qualifications

Software engineering
System development
Data analysis software

Full Job Description

Date Posted:

2026-08-01

Country:

United States of America

Location:

US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required on day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.

We have an exciting opportunity for a Systems Engineer II – Modeling, Simulation & Analysis supporting one of our premier programs within Raytheon, an RTX Business. In this role, your experience with modeling and simulation, systems engineering analysis, software development, and performance assessment will be instrumental in the development of next-generation missile and sensor systems. You will work across integrated product teams consisting of Guidance, Navigation & Control (GNC), Signal Processing, and Performance Simulation engineers to develop and evaluate high-fidelity simulation environments that support mission success. The work is on-site in Aurora, CO.

What You Will Do

Develop high-fidelity models and simulations to support missile design, performance assessment, and flight test activities.
Design, develop, and implement modeling and simulation solutions used to evaluate system and subsystem performance through trade studies and engineering analyses.
Collaborate with Guidance, Navigation & Control (GNC), Signal Processing, Systems Engineering, and Software Engineering teams to execute simulation activities in support of program objectives and schedules.
Analyze simulation results and provide technical recommendations that influence system architecture, performance, and design decisions.
Support the product lifecycle from concept development through system integration, verification, flight test, and fielded operations.
Participate in multidisciplinary technical reviews and collaborate with engineering teams to resolve technical challenges and improve system performance.
Support the development and validation of simulation tools that enable engineering analyses and system verification activities.

Qualifications You Must Have

Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of prior relevant experience.
Experience developing software using object-oriented programming principles with C and/or C++.
Experience using Python and/or MATLAB to analyze engineering data and develop modeling solutions.
Experience developing models, simulations, or engineering analyses supporting complex technical systems.
Active and transferable DoD Secret U.S. government-issued security clearance is required prior to the start date, with the ability to obtain Special Program Access (SAP) after start.

Qualifications We Prefer

Advanced Degree in Engineering, Science, Mathematics, or another STEM discipline.
Experience applying systems engineering principles within multidisciplinary engineering teams.
Experience developing models or simulations of physical systems and applying modeling, simulation, or engineering analysis techniques to evaluate system performance.
Experience developing and presenting technical briefings to internal and external stakeholders.
Experience developing Guidance, Navigation & Control (GNC) algorithms, signal processing algorithms, or missile performance models.
Experience with hardware integration, control systems design, and hardware/software integration activities.
Experience modeling flight dynamics, physics-based systems, or missile performance characteristics.
Experience working in UNIX or Linux environments and using software configuration management tools such as Git.
Experience or Coursework in radar, signal and image processing, EO/IR systems, digital communications, probability and statistics, linear algebra, estimation theory, optimal control, system architecture, inertial navigation, or guidance theory.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation eligible.

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role:

Onsite: Employees who are working in onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the U.S. Department of State website here: https://www.state.gov/m/ds/clearances/c10978.htm

Location: Aurora, CO: https://careers.rtx.com/global/en/raytheon-aurora-co-location

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Refine Your Search

modeling & simulation engineer jobs in englewood co

Systems Engineer II-Modeling and Simulation

Sr. Systems Engineer - Modeling, Simulation & Analysis Engineer

Software Engineer I, Spacecraft Simulation (New Grad)

Staff Engineer / Scientist 1

Software Engineer Level 3 or 4 (AHT)

Systems Engineer - Level 3/4 (AHT)

Sr Principal RF Microwave Design Engineer (AHT)

Systems Engineer - Level 2/3 (AHT)

Systems Engineer - Level 2/3 (AHT)

Project Engineer II - Geotech

Transmission Planning Engineer, Senior or Principal

Entry-Level RF Engineer

Systems Engineer

ML and Optimization Engineer

Recent Graduate - Guidance, Navigation, and Control Engineer

Senior Software Engineer I/II - Digital Engineering

Software Engineer I, Modeling and Simulation

Senior Software Engineer I/II - Simulation Engineering

Structural Analysis Engineer - Aerospace

Thermodynamics Engineer

I want to receive the latest job alert for modeling & simulation engineer in englewood co

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