Jobs and Careers
PA

Junior Model-Based Systems Engineer

Parsons Corporation
USA AL Redstone Arsenal (5224 Martin Rd), United States, United Statesfull_timeVerifiedPosted 17 Mar 2026
💰 $181,100/yr($103,500/yr – $181,100/yr)

About the role

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

 

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

 

Job Description:

Parsons is looking for an amazingly talented Junior Model-Based Systems Engineer to support the Missile Defense Agency’s (MDA) Ground-based Midcourse Defense (GMD) program by developing MBSE artifacts for the GM Integrated Digital Data Environment (GM-IDDE) that enables MDA to develop and deploy a layered Missile Defense System-defending our homeland, deployed forces, allies, and partners-by supporting the development of a digital engineering environment that advances integrated system design, analysis, and decision-making!

What You'll Be Doing:

  • Develop and maintain SysML models to include Information Technology (IT) systems, software, digital architecture, and requirements specifications.

  • Support system development as an architect to include requirements management, configuration management, data management, risk management, etc.

  • Develop and maintain system of interest functional and logical models.

  • Develop user guides, training, demonstrations, and other resources to promote the expansion of model-based systems engineering within the GMD program.

  • Participate in system requirements reviews and in creating and/or updating requirement specifications.

  • Support cross-functional teams in developing architecture to explain complex topics.

What Required Skills You'll Bring:

  • BS STEM degree required

  • 3+ years of relevant experience with MBSE, Software, and Systems Engineering on complex systems

  • Active Secret clearance

  • Working knowledge of SysML and MBSE tools such as Magic Draw/Cameo, DOORS Next Generation, Enterprise Architect, Cameo Collaborator, IBM Rational Publishing Engine, Rhapsody, etc

  • Understanding of system interface requirements and requirements management through SysML models

  • Clearly communicates complex ideas and produces/presents clear, well-organized presentations in relevant terms for audiences at all levels

  • Demonstrated ability to master complex technical subjects in a short time

  • Excellent oral and written communication skills

  • Experience developing and presenting briefings to Government customers

  • Goal-oriented with excellent people skills, ability to work well in a team environment, strong work ethic, and self-starting

  • Ability to effectively communicate complex ideas to non-technical stakeholders and non-MBSE trained people, both in written and verbal forms

  • Ability to provide significant contributions in the areas of creative thinking, problem-solving, and analytical thinking ​


What Desired Skills You'll Bring:

  • BS STEM degree in Engineering, Computer Science, or related discipline preferred

  • Experience with Network Architectures such as Microsoft Azure or Amazon Web Services (highly desired)

  • Working knowledge of Microsoft Office Suite (Word, PowerPoint, Excel)

  • Experience creating documentation for manual processes, with an emphasis on modeling and improvement.

  • General understanding of Missile Defense Agency (MDA) processes and policies.

  • Experience working on an Agile Scrum team (preferably a SAFe framework) and using GitLab for project management. ​

Security Clearance Requirement:

An active Secret security clearance is required for this position.​

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.

Salary Range: $103,500.00 - $181,100.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

Parsons Corporation

View company profile →