Systems Architect Sr. jobs in United States
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Lockheed Martin · 1 month ago

Systems Architect Sr.

Lockheed Martin is a leader in aerospace and defense, committed to solving complex challenges through innovation. The Senior Systems Architect will join the Global Security Future Architectures Ground Team, contributing to the development of subsystem structures and interfaces for Program 224.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Define ground subsystem structures, behavior, interfaces, and data flows
Contribute to design and model development by creating or refining SysML elements and diagrams
Contribute to development of CDRL documents
Conduct or participate in design trade studies
Develop plans for DevSecOps pipelines and test approach
Participate in interface working groups to define & mature external interfaces, as well as drive decisions related to systems & software architecture
Present at internal meetings and demos

Qualification

Model-based systems engineeringSysMLSoftware-focused systems engineeringGround segment developmentEnterprise/system of systems designAgile development toolsClassified environment experienceActive TS/SCI Security ClearanceOrganizational skillsCommunication skills

Preferred

Experience with model-based systems engineering (MBSE)
Proficiency with SysML and Cameo
Experience with ground segment development
Experience as a software-focused systems engineer or architect
Experience with development phase design reviews including SRR, SDR, PDR, or CDR
Experience with enterprise/system of systems design or integration
Proficiency with Agile development tools, techniques and associated business rhythms
Strong organizational skills with the ability to multi-task and work collaboratively across multiple teams
Excellent verbal and written communication/presentation skills
Prior experience working in a classified environment
Active TS/SCI Security Clearance

Benefits

Flexible schedules
Competitive pay
Comprehensive benefits

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase