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Systems Engineer - Ordnance Architect Security Clearance

Job in Littleton, Arapahoe County, Colorado, 80120, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-03-03
Job specializations:
  • Engineering
    Systems Engineer, Engineering Design & Technologists
Job Description & How to Apply Below
Position: Systems Engineer - Ordnance Architect with Security Clearance
Job Number 717397

Description:

"Ahead of Ready" At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the industry, 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 some of the world's most complex engineering challenges. And we're reimagining how space can connect us, ensuring security and prosperity. We are passionate about delivering exceptional results and creating a better tomorrow. Lockheed Martin is looking for a dynamic, hardworking Ordnance Architect Systems Engineer to support a new missile defense program.

In this role, you will report to the Systems Engineering Manager, and your responsibilities may include, but are not limited to the following:
• Develop the architecture and conduct associated trades and development for the Ordnance and Ordnance Safety Systems on the NGI Program

• Ensure the logical and systematic conversion of customer or product requirements into total systems solutions

• Establish ordnance architecture and CONOPS, perform system trades and analysis, flow down the architecture and CONOPS into requirements and interfaces, and support verification planning

• Use your excellent communication skills to work across the Lockheed Martin organization and customer/user community to ensure consensus and understanding of solutions About The

Location:

You can learn more about Denver, CO by visiting this link. About Lockheed Martin Benefits:
Learn more about Lockheed Martin's comprehensive benefits package.

Basic Qualifications:

• Experience in or knowledge of Missile Ordnance Development and Design, Ordnance and Missile Range Safety Requirements, Ordnance subsystem electrical and electronic safe, arm, and ignition systems, Ordnance Systems Engineering or Architecture for separation devices, ignition devices, and safety devices or similar
• Experience working with government ignition safety review boards
• Demonstrated experience working in Systems Engineering or System Architecture for a missile development program
• Experience using systems engineering tools such as Cameo, Rhapsody, or DOORS.
• Active or Current Secret Security Clearance
Desired

Skills:

• Experience with MDS related programs
• Experience in performing multiple Systems Engineering functions, such as:
Leading and performing System Trade studies and System modeling, leading the development of System architecture or CONOPS, and or leading Design reviews
• Experience with Systems Engineering or Architecture on development systems in the MDS
• Master's Degree in Systems Engineering or applicable discipline, INCOSE Certification, or relevant Graduate Certificate
• Demonstrated behaviors of a systems thinker; selects and applies appropriate systems thinking skills to solve very complex problems and implement constructive change
• Strong team collaboration, communication and presentation skills
• Excellent written and verbal communication skills, strong social skills, and ability to build consensus among peers while building solid relationships with team members, leadership, and customers
• Active or Current Top Secret Security Clearance
Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
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. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules:
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…
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