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Navy Weapons System Model Based Systems Engineer (MBSE)

SimVentions, Inc
Fredericksburg, VA Full Time
POSTED ON 7/21/2026
AVAILABLE BEFORE 8/20/2026
Overview

SimVentions, consistently voted one of Virginia's Best Places to Work, is seeking a Navy Weapons System Model Based Systems Engineer. This position is for an engineer to work as part of a team performing model based systems engineering. The focus of the MBSE task is modeling of the system, tying the design into the requirements, and helping establish a robust digital engineering environment. This position is located on-site at our Fredericksburg, VA office with weekly required presence at NSWC Dahlgren.

Clearance

An Interim Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. ship is required to obtain a clearance.

Requirements

  • A B.S. in a STEM discipline and an interim secret clearance are minimum criteria for consideration
  • Position requires going on base, possibly weekly, with limited opportunities for telework
  • Must have good verbal and written communication skills

Responsibilities

  • Work as part of a team to develop models of a tactical Navy weapons system, primarily using Cameo
  • Actively participate in meetings, some of which will be classified
  • Follow established work processes to incorporate updated models
  • Perform research and analysis on complex issues (example: Developing MBPLE for a complex set of variants in a system)
  • Conduct independent research on emerging tools, applications, and plug-ins for to support the expansion of our digital engineering solution
  • Provide well written and easily comprehensible instructions to peers on how to perform tasks
  • Develop and maintain SYSML based diagrams
  • Operate in a Team Work Cloud (TWC) environment
  • Communicate actively with stakeholders

Preferred Skills and Experience

  • Proficient with Cameo or MagicDraw
  • Concrete analytical skills
  • Demonstrated experience researching solutions to complex problems
  • Proficiency with Java or Python
  • Proficiency in SYSML
  • Familiarity with UAF

Education

BS in a STEM discipline is required

Compensation

Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.

The projected annual compensation range for this position is $72,000 - $140,000 (USD) depending on experience and expertise level. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers.

Benefits

At SimVentions, we're committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.

We offer:

  • Medical, dental, vision, and prescription drug coverage
  • Employee Stock Ownership Plan (ESOP)
  • Competitive 401(k) programs
  • Retirement and Financial Counselors
  • Health Savings and Health Reimbursement Accounts
  • Flexible Spending Accounts
  • Life insurance, short- & long-term disability
  • Continuing Education Assistance
  • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)
  • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling
  • Supplemental Benefit Program

Why Work for SimVentions?

SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It's also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.

Support Our Warfighters

SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.

Drive Customer Success

We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.

Get Involved in Giving Back

We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.

Build Innovative Technology

SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer's success.

Work with Brilliant People

We don't just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.

Create Meaningful Solutions

We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.

Employees who join SimVentions will enjoy additional perks like:
  • Employee Ownership: Work with the best and help build YOUR company!
  • Family focus: Work for a team that recognizes the importance of family time.
  • Culture: Add to our culture of technical excellence and collaboration.
  • Dress code: Business casual, we like to be comfortable while we work.
  • Resources: Excellent facilities, tools, and training opportunities to grow in your field.
  • Open communication: Work in an environment where your voice matters.
  • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.
  • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.
  • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.
  • Food: We have a lot of food around here!

FTAC

Salary : $72,000 - $140,000

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