MBSE Systems Engineer Senior Advisor (secret, preferred)

Clearance Level
Systems Engineering
Remote, Based in the USA
Key Skills For Success

Agile Methodology


Model-Based Systems Engineering (MBSE)

Systems Engineering

REQ#: RQ148627
Public Trust: NACLC (T3)
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description

We are GDIT. We stay at the forefront of innovation to solve complex technical challenges.  General Dynamics Information Technology is seeking a MBSE Systems Engineer Senior Advisor with Cloud experience.  


The position will support a US Army program that is playing a major role in strengthening and modernizing a new combat vehicle, Optionally Manned Fighting Vehicle (OMFV), required to address emerging requirements by integrating critical enabling technologies on close combat platforms in order to ensure continued overmatch against peer threats while maintaining growth margins that allow continued and periodic capability upgrades. GDIT will develop and deliver a digital engineering design solution that enables and integrates the program’s complete set of data, tools, and model-based systems engineering (MBSE) activities, and makes them available to internal and appropriate external engineering and programmatic stakeholders throughout the program’s lifecycle.   


This effort will be focused as the lead program for the Army MOSA implementation while following a digital engineering process for adapting to changes in technology and threats for the full life cycle of OMFV without extensive, costly and time-consuming redesigns.   


For this effort, GDIT will use cloud-based concepts including IaaS (Infrastructure as a Service); PaaS (Platform as a Service); and SaaS (Software as a service) and containerization concepts including Terraform and Docker to buildout the DEE. Together, the application of these concepts will result in a Software-Defined Data Center (SDDC).   


Primary Duties: 

  • Must be capable of performing analysis of system operations  

  • Must be capable of system decomposition via OMG frameworks (UML, DoDAF 2.0/UPDM, SysML, UAF) 

  • Must be able to model systems via different perspectives (e.g. capability, operational, system, functional) and at various levels of abstraction 

  • Must be familiar with UML modeling tools (NoMagic preferred) 

  • Must be able to meet with stakeholders in a variety of system domains and analyze requirement, process, system, and/or capability 

  • Must be capable of extending UML-based models to other tools or modeling environments via existing frameworks/API’s 

  • Must have the ability to generate/produce data and reports   

  • Interact and professionally exhibit customer service skills and be able to present a positive approach with customers and peers  

  • Other duties and responsibilities as required and assigned 


Desired Qualifications: 

  • OMG Certification 

  • Experience modeling complex systems for Department of Defense or other government organizations 

  • Experience using configuration management/version control tools such as Git 

  • Experience publishing models to web-based or document-based formats 

  • Experience developing applications using object-oriented programming languages 

  • Proficient in Microsoft Office, PowerPoint, and Excel  

  • Experience in a rapid paced, time sensitive, high-quality environment  

  • Strong written and verbal communication skills along with strong customer service  

  • Ability to multi-task, prioritize commitments, and manage time effectively including attention to detail 

Education Required: 

BA/BS with 10+ years of experience. Additional years of experience may be considered in lieu of the degree. 


Security Clearance: 

Secret Required, ability to obtain and maintain a Top Secret clearance 


Work Location 

HOME, 100% remote 



< 20% as travel will be required to a facility where classified data can be accessed 



  • Full-flex work week 

  • 401K with company match 

  • Internal mobility team dedicated to helping you own your career 

  • Collaborative teams of highly motivated critical thinkers and innovators 

  • Ability to make a real impact on the world around you 

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Work Requirements
Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree


OMG Certified Systems Modeling Professional - Object Management Group (OMG)

Travel Required



U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $120,000 - $180,000, this is not, however, a guarantee of compensation or salary; rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.