2,410+ Modeling Simulation Software Engineer Jobs in El Segundo, USA — Local Employers Hiring June 2026

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Modeling Simulation Software Engineer

**Description** SAIC's Horizon program is seeking you, our latest **Modeling and Simulation Software Engineer** , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in * ...

Modeling & Simulation Software Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Principal Modeling & Simulation Operations Engineer

**Date Posted:** **Country:** United States of America**Location:** CA328: 2222 E Imperial Hwy Bldg R09 2222 East Imperial Highway Building R09, El Segundo, CA, 90245 USA**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:* ...

Modeling, Simulation, and Analysis Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Modeling Simulation & Analysis Engineer (Level 2)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that imp ...

2026 Space Systems Modeling & Simulation Engineer

Job Summary CNAS performs analysis, modeling and simulation, and laboratory activities to design and evaluate communication systems, digital signal processing algorithms and space and ground networks to transport those signals to meet the needs of our customers. As an engineer within CNA ...

Modeling and Simulation Analyst

**Description** SAIC is seeking a **Modeling and Simulations Analyst** to join our team in El Paso, Texas. **Job Responsibilities** : + Testing of simulations software in a standalone or distributed environment for proper functionality and real world accuracy+ Plans and executes ...

Mid level or Senior Modeling and Simulation Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Space & La ...

Senior Software Architect for Communication and Ground Modeling and Simulation

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Modeling Simulation & Analysis Engineer (Principal or Sr. Principal Level)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that imp ...

Lead Modeling Engineer

Job DescriptionBooz Allen Hamilton is looking for a Lead MBSE Engineer to join a highly classified program for the SSC, focused around developing mission threads for space command awareness. This individual will lead a team of two modeling engineers, providing strategic direction and engineering support, as ...

Satellite Simulation & Testbeds Software Engineering Manager

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing ...

Senior Remote Sensing Architecture Performance Engineer

The Aerospace Corporation is seeking a Remote Sensing Architecture Performance Engineer to conduct sophisticated modeling and simulation for space-based remote sensing architectures. This position requires proficiency in relevant software languages, a B.S. degree in a related field, and 5 years of applicable ...

Network Modelling and Simulation Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Senior Digital MBSE Engineer

**Description** SAIC is seeking a **Senior Digital Engineer** , specialized in Systems of Systems (SoS) Architectures, in **El Segundo, CA** , to provide systems engineering, mission architecting, and analysis support to the Space Systems Command within the Space Combat Power and Battle Management, Co ...

Software Engineer

A client of Innova Solutions is immediately hiring for a Software EngineerPosition type: Full Time, ContractDuration: 12 MonthsLocation: El Segundo, CA As a(n) Software Engineer, you will:Day to Day Responsibilities: ...

Electro Optical Remote Sensing Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Electro Optical Remote Sensing Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Mission Engineer

**Description** Make a difference for national security by joining a team of dedicated professionals who assist the Space Development Agency in developing and deploying the next generation of satellites and ground systems for missile warning (MW), missile tracking (MT) and missile defense (MD). <b ...

Engineer VI

**54367BR****Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advance ...

Program Acquisition Specialist

Job Title: Program Acquisition Specialist / Systems Engineer (Program Acquisition Support)Job DescriptionThe Program Acquisition Specialist / Systems Engineer provides hands-on acquisition and systems engineering support to a Space Systems Integration Office within a U.S. Space Force command. This full-t ...

Mission Analysis Engineer (Mid career) Millennium Space Systems

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Syst ...

Simulation Center Specialist

**45010BR****Extended Job Title:** Simulation Center Specialist **Org Level 1:** Texas Tech Unv Hlth Sci Ctr El Paso **Position Description:** Performs varied and complex duties in the daily operation of a Clinical Simulation Center that include programming and op ...

Senior Software Engineer

Title:Senior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a ...

Principal Software Engineer

Title:Principal Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have ...

Senior Software Engineer

**Date Posted:** 2026-04-21**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Staff Engineer Software

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that ...

Principal Engineer Software

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Software Signals Engineer

Software Signals EngineerThe Opportunity:Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing wired or wireless transmission of signaling data. Apply specific functional knowledge, including working or general industry knowledge. Develop or contribute ...

Senior Software Engineer

Unspecified 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​Securit ...

Senior Electro Optical Remote Sensing Engineer — On Site

The Aerospace Corporation in El Segundo is seeking an Electro Optical Remote Sensing Engineer to join the Integrated Sensor Design and Analysis Department. This role involves the development of advanced remote sensing systems for the Department of Defense, requiring expertise in electro-optical modeling and s ...

Mission Analysis Engineer Millennium Space Systems

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Syst ...

Software Engineer II

ASM America, Inc. has an opening in Phoenix, AZ for Software Engineer II. Delivering software that has immediate, tangible results visible in the operation of semiconductor processing equipment hardware. Master’s degree OR Bachelor’s degree and 3 years of experience required. Telecommuting may be permitted. When ...

Senior Vehicle Software Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Sr. Principal Mission Systems Electronics Engineer

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that imp ...

Systems Engineers

**Description** SAIC's Horizon program is seeking **Systems Engineers with varying levels of experience and backgrounds** to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and Battle Management, Com ...

PNT SE&I Entry Level Engineer

**Description** SAIC is seeking an entry level systems or digital engineer to join our team of diverse Positioning Navigation (PNT) Systems Engineering and Integration (SE&I) team. Participant will engage in a 1-year Engineering Rotational Program (ERP), spending ~3 months on each team, gaining experien ...

Staff Engineer Guidance Navigation Controls

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that imp ...

Senior Principal Engineer Guidance Navigation Controls

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that imp ...

Communication Systems Laboratory Engineering Specialist

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Mechanical Engineer (HVAC Design Energy Analysis Modeling)

**44148BR****Requisition ID:**44148BR**Business Unit:**TSU**Job Description:**CDM Smith is an engineering and construction firm delivering legendary service, smart solutions for the environment and infrastructure, and an unmatched experience for our clients and employees. Our firm works w ...

Optical Systems Engineer (mid career) Millennium Space Systems

Optical Systems Engineer (mid-career) - Millennium Space SystemsCompany:Millennium Space SystemsMillennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impacttoglobal secur ...

Senior Software Systems Engineer

Title:Senior Software Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will ...

Senior Principal Engineer Software

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impa ...

Sr Principal Engineer Software

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Top Secret TRAVEL: No**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's li ...

Software Engineer II, Onsite

**Date Posted:** 2026-04-29**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Embedded Software Engineer, Onsite

**Date Posted:** 2026-05-22**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Test Solutions Software Engineer

**Date Posted:** 2026-03-25**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Software Process Lead Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is ...

Software Systems Engineer 5

JOB TITLE: Software Systems Engineer 5  LOCATION: El Segundo, CA PAY RATE: $111.25/hour We are a national aerospace and defense staffing agency seek ...

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    Modeling Simulation Software Engineer Jobs in El Segundo Job Search Guide, Trends and Insights