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Senior Systems Engineer, Mechanical Integrator

Jobs via Dice
Englewood, CO Full Time
POSTED ON 5/23/2026
AVAILABLE BEFORE 6/23/2026
Job Description

Space is a critical domain, connecting our

technologies, our security and our humanity.

While others view space as a destination, we see

it as a realm of possibilities, where we can do

more - we can innovate, invest, inspire and

integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness

the full potential of space to cultivate innovation,

reduce costs, and push the boundaries of what

technology can achieve. We're creating future-ready solutions, focusing on resiliency and

urgency through our 21st Century Security

vision. We're erasing boundaries and forming

partnerships across industries and around the

world. We're advancing spacecraft and the

workforce to fuel the next generation. And we're

reimagining how space can connect us, ensuring

security and prosperity.

Join us in shaping a new era in space and find a

career that's built for you.

For over 70 years, the Fleet Ballistic Missile

(FBM) team has supported the Navy's mission to

provide affordable and credible strategic

defense. We offer unique career opportunities

and challenges on a program with a rich history

and exciting future. We help keep this nation

and our allies secure. 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.

Lockheed Martin (LM) is looking for a highly

motivated Mechanical Systems Integration

Engineer to become a member of the Missile

System Engineering & Integration Team.

As a Systems Integration Engineer , you will serve as a key interface between the

requirements, design, subsystem engineering,

system engineering, and production teams.

In this role you will:

Provide independent review and cross-program

coordination to ensure subsystem designs and

as-built products are mechanically compatible.

Support Missile production and test activities at

component manufacturers and the Strategic

Weapons Facilities.

Drive anomaly investigations to closure.

Perform data reviews and provide feedback to

test and integration teams.

Basic Qualifications

Experience with one or more of the following

Systems Engineering processes and Systems

Integration functions:

  • System trade studies and/or System

modeling.

  • Requirements and Interface Control

Document (ICD) development.

  • System Integration, Test and/or Verification.
  • Test planning and execution with an

understanding of all the interdependencies.

  • Design reviews.

Ability to obtain and maintain a DoD Top Secret

Clearance; ship required.

Desired Skills

Bachelor of Science or higher from an

accredited college in Mechanical or Systems

Engineering or related discipline.

Experience with spacecraft/missile design, development, integration, or test, with broad-based and in-depth knowledge of space, missile and launch systems at the component through system level.

System design and test experience with one or more subsystems or fields outside of Systems Engineering (e.g., Electrical, Mechanical, Propulsion, RF, Software, etc.).

Skilled in Creo CAD modeling and CAD control.

Geometric Dimensioning and Tolerancing (GD&T) expertise.

Extensive knowledge of mechanical integration through education or equivalent experience/combined education.

Experience of mechanical design, mechanical integration, ATLO, and/or manufacturing experience.

Experience defining and documenting system mechanical interfaces.

Experience coordinating with multiple engineering fields (Mechanical, Electrical, Systems, Flight Sciences, Materials, Manufacturing, Test, etc.).

Ability to absorb extensive technical detail and logically formulate solutions for execution on an inflexible schedule, often requiring integration of conflicting and, at times, incomplete data.

Experience ensuring the physical and functional compatibility of hardware products throughout the full life cycle of the program.

Certified Principal Engineer (CPE) or Delegate CPE for mechanical structures or similar and Engineering Material Review (EMRB) experience; ability to interact with hardware CPEs and designers to ensure mission requirements are satisfied.

Proven track record of good judgment and programmatic execution vital to meet technical requirements while balancing schedules and budget obligations.

Ability to operate in a dynamic environment and tackle numerous roles as part of the daily program operations.

Proven track record to lead teams and get results without direct authority.

Demonstrated behaviors of a systems thinker; selects and applies appropriate systems thinking skills to solve very complex problems and implement constructive change.

Active Secret or Top Secret DoD security 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.



  • At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

    With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

    If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.

    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 $89,300 - $157,550. 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 $102,800 - $178,135. 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 : $89,300 - $157,550

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