Senior Model Based Systems Engineer

General information

Requisition # R61355 Locations USA-VA-Virginia Beach Posting Date 06/25/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with ManTech! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with ManTech!

ManTech seeks a motivated, career and customer-oriented Senior Model Based Systems Engineer (MBSE) to join our team in Stafford, VA. 
 

Responsibilities include but are not limited to:

• The Model Based Systems Engineer (MBSE) III is a leader in their field, using advanced modeling techniques to design and analyze complex systems

• With expertise in systems engineering principles and modeling languages, they create detailed system models that capture every aspect of system design and behavior

• These models provide powerful tools for analysis, simulation, and decisionmaking, helping to identify potential problems early and ensure that the final system meets all requirements

• Act as a bridge between different engineering disciplines, ensuring everyone works from the same blueprint, adhering to architectural frameworks like the Unified Architecture Framework (UAF) for consistency and interoperability

• Mentor Junior Engineers, sharing their expertise and promoting the use of model-based techniques throughout the organization

• Ultimately, their work leads to better designs, more efficient development processes, and higher quality systems

• Provides direction and mentorship to subordinate staff

Minimum Qualifications:

• BA/BS in Aerospace Engineering, Mechanical Engineering, Computer Science, or a related field or 4 years of additional experience in lieu

• 9+ years of relevant experience.

• Proficiency in at least one industry-standard modeling language (e.g., SysML, UML).

• Strong understanding of systems engineering principles (requirements management, system architecture, verification and validation).

• Experience with MBSE tools (e.g., Cameo Systems Modeler, MagicDraw, Rhapsody). Ability to develop and analyze complex system models. Strong understanding of simulation techniques and tools.

• Experience with requirements management tools such as DOORS or Jama. Significant experience in systems engineering, with a strong focus on MBSE.

• Familiarity with the Unified Architecture Framework (UAF) for integrating system models with enterprise architecture..

Preferred Qualifications:

• Master’s degree in Computer Science, Software Engineering, or a related field.

• Advanced knowledge of specific