Systems Engineer Senior; Level 3

Overview

Description:

Curious where the nation is going with Overhead Persistent Infrared? At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges.

We are passionate about delivering exceptional results and creating a better tomorrow. We are looking for talented individuals to join our team. If you share our passion for innovation and our commitment to making a difference in the world, we welcome you to join us.

The Boulder/Longmont Teams is looking for Systems Engineers (SE) for the Resilient MEO Missile Warning and Tracking (RMWT) Ground Management and Integration (GMI) program. As a key member of this team, you will play a critical role in providing support to various teams for the operation and maintenance of Ground and Space system software and equipment. You will also provide system maintenance support for large computing systems, associated switching, network, communication circuits, and equipment, ensuring Ground and Space functionality.

This position is contingent upon award expected March 2026.

Learn more about Lockheed Martin’s competitive and comprehensive benefits package.

• Systems engineering experience with a focus on requirements development, management, and verification
• Experience with DOORS
• Experience with Model-Based Systems Engineering (MBSE) tools and processes (Cameo preferred):
  SysML diagrams (Block Diagrams, Inner Block Diagrams, State Machines, Activity Diagrams and Sequence Diagrams)
• Demonstrated behaviors of a systems thinker; selects and applies appropriate systems thinking skills
• Active Secret security clearance with the ability to obtain and maintain a Top Secret clearance

• Previous SBIRS/NGG training experience with Satellite Ground Systems
• Experience in developing requirement specifications, ICDs, architecture, use case, and other ground CDRLs and artifacts
• Active Top Secret clearance

• Security Clearance Statement: This position requires a government security clearance; you must be a US Citizen for consideration.
• Clearance Level: Top Secret
• Expression of Interest: 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. You may be contacted for this and future openings.
• Ability to Work Remotely: Onsite Full-time. The work will be performed onsite at a designated Lockheed Martin facility.
• Work Schedules: Lockheed Martin supports a variety of alternate work schedules. Schedules range from standard 40 hours over a five-day work week to condensed schedules with additional time away from the office. These condensed schedules are in addition to Paid Time Off benefits.
• Schedule for this Position: 9x80 every other Friday off

• Pay Range: 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 other states, the salary range will reflect the candidate’s final work location. This range is a general guideline; offers consider scope, responsibilities, experience, education/training, skills, market, and business considerations.
• Benefits: 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, Holidays.
• Leave & PTO: Washington state applicants: PTO accrual details; represented employees accrue vacation and sick leave allowances as described in the posting.
• Incentives: This position is incentive plan eligible.

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 for 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 make Lockheed Martin a great place to work. We provide diverse career opportunities designed to propel, develop, and boost agility, with flexible schedules, competitive pay, and comprehensive benefits.

We foster an inclusive environment built on integrity and corporate responsibility.