Digital Systems Engineer (MBSE)

Job Description

Job Description

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us!

*Please note, this position is Contingent upon award*
Job Summary:

We are seeking a  Digital Systems Engineer (MBSE)to join our team in a contingent capacity to support enterprise-level digital engineering efforts for space architecture programs. This position will contribute to the development of comprehensive system models, requirements traceability frameworks, and model-based workflows for proliferated space systems. The ideal candidate will have demonstrated experience in systems modeling, requirements management, and digital engineering methodologies applied to complex defense programs. This role will be key in helping our customers transition from traditional systems engineering to model-based approaches.

Primary Responsibilities:

• Develop, maintain, and analyze system models using MBSE tools (e.g., Cameo Systems Modeler, MagicDraw, CAD)
• Translate stakeholder requirements into system models, ensuring traceability from high-level requirements to design and implementation
• Collaborate with cross-functional teams (software, hardware, integration) to ensure system-level consistency and alignment
• Define and document interfaces, system behavior, and architectural views using SysML
• Support configuration management, change management, and impact analysis workflows
• Develop model-based test cases and support Requirements Verification Traceability Matrix (RVTM) framework development
• Contribute to the integration of descriptive models with analytical tools to support trade studies and performance monitoring
• Collaborate with government customers and stakeholders to refine modeling approaches and validate technical outputs
• Contribute to the development and application of digital engineering standards, methodologies, and toolsets
• Support team coordination activities, including technical reviews, milestone deliverables, and progress reporting

Qualifications:

• Education: Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, or a related technical field preferred; A combination of education and related experience may be considered in lieu of a degree. 
• Experience: 5+ years of experience in systems engineering, with at least 2 years in model-based systems engineering (MBSE)
• Clearance Requirement: Top Secret with SCI eligibility
• Required Skills:
• 5+ years of experience in systems engineering, with at least 2 years in model-based systems engineering (MBSE)
• Proficiency in MBSE tools such as Cameo, MagicDraw, or Rhapsody
• Experience using SysML Version 1 and an understanding of Version 2 to develop system architecture, perform functional decomposition, and support model-based systems engineering (MBSE) practices
• Understanding of SysML and system lifecycle processes (requirements, architecture, design, verification)
• Experience working in an Agile or iterative development environment
• Experience with requirements management and traceability
• Experience supporting DoD, aerospace, or defense programs
• Strong communication and collaboration skills

• Preferred Skills:
• 8+ years of experience in systems engineering, with at least 2 years in model-based systems engineering (MBSE)
• Expert experience using SysML Version 1 and a strong understanding of Version 2 to develop system architecture, perform functional decomposition, and support model-based systems engineering (MBSE) practices
• Experience with space systems, satellite architectures, or Low Earth Orbit (LEO) constellations, including ground system development in support of space systems
• Knowledge of configuration control and change management processes in digital engineering contexts
• Understanding of Department of Defense acquisition processes and systems engineering standards
• Familiarity with DoDAF, MODAF, or UPDM modeling frameworks
• Knowledge of scripting or automation within modeling tools (e.g., using JavaScript, MATLAB, or Python)
• Experience integrating MBSE models with other digital engineering tools (e.g., simulation environments, requirements management systems)
• Advanced degree in Systems Engineering or related field
• Excellent communication skills and ability to work collaboratively in team environments

Work Environment/Physical Requirements:

Ability to work at a desk and operate a computer for extended periods. Some travel may be necessary to support system installations or meet with stakeholders.

Work Schedule:

This is a full-time position, typically working 40 hours per week. Overtime may be required depending on operational needs.

Infinity Benefits:

Great Company Culture. Infinity firmly believes that our success is due to the happiness and personal satisfaction of our employees. 

Health Benefits.  100% Company Paid monthly Medical and Dental premiums for you AND your family. 

Prepare for the Future. 401(k) company contribution, with free professional financial planning advisors 

Rest and Relaxation. Three weeks' Vacation – and  we offer an annual company reward trip after one year of employment.

Health and Wellness. We offer 48 hours of sick leave, in addition to your Vacation, as well as Flex-Spending options (Medical and Dependent Care) 

Work that Stays at Work. Genuine work/life balance and flexibility. We know our employees have lives outside of work and we support you in living them! 

Education and Professional Training Reimbursement. We support our employees career aspirations and growth through our Education Reimbursement Program! 

Profit Sharing Plan. Infinity’s success is due to our employees which is why all eligible employees receive an annual payout based on our Profit-Sharing Plan. 

U.S. Citizenship is required.

EOE including disability/vet

To learn more about our company and benefits, please visit:  Infinity Careers

Application Deadline: This will be posted for a minimum of 30 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.