Demo

Model Based Systems Engineer

KBR Careers
El Segundo, CA Full Time
POSTED ON 4/22/2026
AVAILABLE BEFORE 5/21/2026
Title

Model Based Systems Engineer

KBR is seeking a Model Based Systems Engineer to join our team in El Segundo, CA.

Key Responsibilities

In this position, you will:

  • Conduct and develop products in Working Groups that address the design/development, production, and integration of Space Control systems.
  • Build an understand of the adversarial threats-based kill chains facing US space assets.
  • Facilitate/develop/present resolution of issues related to system-of-systems integration.
  • Develop and maintain mission architecture interface requirements for Space Control programs.
  • Perform cross-mission area architecture development through the identification of potential synergies and efficiencies across multiple mission areas based off of existing roadmaps and SSC Program Directorate-developed architectures.
  • Evaluate and characterize the known trade-space and ensure requirements mapping of newly developed enterprise-level cross-mission area architectures.
  • Develop candidate architectures that resolve common functions into common/enterprise solutions and reduce the cost associated with acquiring and maintaining multiple systems to achieve the same function.
  • Collect, analyze, and report on data collected during system-of-systems integration events.
  • Develop MBSE models at all levels using Cameo and/or Sparx.

Qualifications

Required:

  • An active TS/SCI clearance is required to be considered for this position, which is something only a U.S. citizen can obtain.
  • 5 years of relevant technical experience in aerospace.
  • 5 years of applied experience using Model-based System Engineering (MBSE) tools such as SPARX or CAMEO.
  • Independent problem solving with a variety of mission architecture systems engineering abilities, including knowledge and experience in requirements development and analysis.
  • Ability to work effectively with customers and program stakeholders and have robust written and verbal communication skills.

Desired

  • Master’s degree in engineering.
  • Experience with classified programs.
  • Mission Engineering experience is a plus.
  • Experience in Space system design, development, production and acquisition.
  • Experience with technical mentorship.
  • Object Management Group Certified Systems Modeling Professional (OCSMP) Level 1 and 2.

Work Environment

  • Location: On-site at the Aerospace Complex
  • Travel Requirements: Minimal 0-20%
  • Working Hours: Standard

Scheduled Weekly Hours

40hrs

Basic Compensation

$125,000 - $160,000

This range is for California only.

The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or 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.

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 profound impact on the country’s most critical role – protecting our national security.

Why Join Us?

  • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

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.

R2122343

Salary : $125,000 - $160,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Model Based Systems Engineer?

Sign up to receive alerts about other jobs on the Model Based Systems Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$163,289 - $195,234
Income Estimation: 
$136,356 - $178,393
Income Estimation: 
$117,033 - $148,289
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at KBR Careers

  • KBR Careers Honolulu, HI
  • Title Data Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions... more
  • 16 Days Ago

  • KBR Careers Washington, DC
  • Title Federal Civilian Business Development Director Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, th... more
  • 16 Days Ago

  • KBR Careers Washington, DC
  • Title Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology... more
  • 16 Days Ago

  • KBR Careers Washington, DC
  • Title Technical Writer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions (NSS) team provides high-end engineering and advanced technology ... more
  • 16 Days Ago


Not the job you're looking for? Here are some other Model Based Systems Engineer jobs in the El Segundo, CA area that may be a better fit.

  • Space Systems Integration LLC El Segundo, CA
  • Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers... more
  • 1 Month Ago

  • SAIC El Segundo, CA
  • Job ID T2512499 Location El Segundo, CA, US Date Posted 2026-03-05 Category Engineering and Sciences Subcategory Systems Engineer Schedule Full-Time Shift ... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!