Demo

Model-Based Systems Engineer

Jobs via Dice
Littleton, CO Full Time
POSTED ON 12/26/2025
AVAILABLE BEFORE 1/25/2026
Job Description

The coolest jobs on this planet... or any other... are with Lockheed Martin Space

OVERVIEW:

Fleet Ballistic Missiles (FBM) is one of Lockheed Martin's outstanding Lines of Businesses that prioritizes partnership, integrity, and reliability. The Life Extension 2 team is an organization within the greater FBM program which supports the development of the Next Generation System by developing concepts, researching, and maturing technologies to support the development of the next FBM Missile System.

The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the strategic deterrence.

Learn about the Trident II D5 Fleet Ballistic Missile.

As a Systems Engineer for Model-Based System Engineering (MBSE) you will lead and employ MBSE approaches to developing Systems Engineering products using SysML and MBSE tools to capture, maintain, and visualize needed views of model data to communicate systems and facilitate automation of Systems Engineering integration with other domains.

What does this role look like?

Support MBSE efforts on multiple programs; solicit stakeholder needs for MBSE implementation

Develop architecture and interface model data

Elicit stakeholder needs and requirements for input into architecture models

Use system data to develop modeling and architecture data for assembly, integration and verification

To be successful in this role you will typically have:

Active Secret clearance with the ability to obtain and maintain a Top Secret clearance.

3 years of experience working in a systems engineering environment.

Work is expected to be nearly 100% On site with limited telework opportunities as the mission dictates.

Basic Qualifications

Experience performing Systems Engineering activities associated with Model Based applications

Familiar with Model Based Systems Engineering practices and implementation

2 years of direct Cameo modeling experience with demonstrated understanding and working knowledge of SysML

Active Secret clearance with the ability to obtain and maintain a Top Secret as the final clearance

Desired Skills

Experience with system engineering on Fleet Ballistic Missile or missile defense system

Experience with process development and deployment

Experience with DOORS

Working knowledge of MBSE-related Digital Engineering activities and implementation

Familiar with Agile Methodologies

Prior FBM Missile or other Missile or Missile Defense experience (to include threat system)

Preference will be given to applicants with:

>1 year program work experience in a structured Agile Environment

Documented LM Systems Engineering Bootcamp Training completion

Active Top Secret Clearance

EEO

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.



  • Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

    As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

    Other Important Information

    By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

    Work Schedule Information

    Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

    National Pay Statement

    Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $73,400 - $129,260. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

    Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

    (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

    This position is incentive plan eligible.

    Premium Pay Statement

    Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $84,300 - $146,165. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

    Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.

    This position is incentive plan eligible.

    Salary : $73,400 - $129,260

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