Systems Architect Sr.

Lockheed Martin•Littleton, CO

56d•Onsite

About The Position

By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we 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 development 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. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours Lockheed Martin Space is seeking a senior systems architect to join the Global Security Future Architectures (GSFA) Ground Team for upcoming work on Program 224. The Systems Architect will be joining a ground subsystem team and contribute to the development of the subsystem structure, behavior, and interfaces. Position is contingent upon award Q4 2025

Requirements

Prior work experience with software, information management, or communication systems for Space or Ground segments
Prior experience performing system engineering, architecture, or analysis in a medium to large scale system
Must have Top Secret to start with the ability to obtain a TS/SCI Security Clearance

Nice To Haves

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

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