# Model Based Systems Engineer (MBSE)

> Saalex · Lexington Park, United States (Remote) · Temporary · Posted 2026-06-17

**Salary:** USD 115,000–135,000

**Workplace:** remote

**Department:** AVPLM

## Description

**Spalding, a Saalex Company** is seeking a **Model Based Systems Engineer (MBSE)** in **Lexington Park, MD**. Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of Defense since 2001. Our expert-level solutions include software development, information technology, program management, financial management and business intelligence services.  Spalding offers competitive compensation, career development, flexible work schedules and excellent benefits.

**Position Type:** Temporary ~7 months

**Salary:** $115k-$135k annually (depending upon experience)

**Work Location:** This is a remote position

**Essential Functions:**

-   Develop and manage MBSE products and initiatives that support modeling NAVAIR logistic data and systems as they mature a digital twin of naval aviation.
-   Architecture Analysis - Analyze and decompose the current Teamcenter product lifecycle management (PLM) architecture to map existing components and integration points.
-   Data Modeling - Document and diagram existing data elements; map current data structures to the new NPLM target model.
-   DoDAF Artifact Creation - Develop and maintain Data Item Views (DIV-1 and DIV-2) for both the existing COMET/HII data model and the new NPLM Base Model.
-   ETL & Integration Modeling - Design Extract, Transform, Load (ETL) models, including 4GD transformations; author and maintain Interface Control Documents (ICD).
-   Technical Documentation - Draft and finalize comprehensive System Design Documentation (SDD) for the architecture transition.
-   Deprecation Analysis - Evaluate the existing Teamcenter and OEM data models to identify components and legacy structures eligible for retirement.
-   Collaborate with other engineering teams in planning, design, and development of systems to ensure software and hardware performance and compatibility.
-   Maintain system model in Cameo model-based systems engineering tool.
-   Participate in design working group and technical interchange meetings.
-   Other duties as assigned or required.

## Requirements

**Required:**

-   3 years’ experience with systems engineering and the utilization of model-based systems and digital engineering processes, principles, techniques, and procedures.
-   Understanding of model-based systems engineering tools such as Cameo, Magic Draw, Rhapsody, and/or other SysML modeling tools.
-   Core MBSE Expertise - Proven background in systems analysis, data modeling, and creating complex system architecture diagrams using industry-standard MBSE tools (e.g., Cameo, Sparx EA).
-   Frameworks & Methodologies - Extensive hands-on experience generating DoDAF or UAF artifacts, with specific proficiency in data views (DIV-1, DIV-2).
-   Demonstrated proficiency in industry-standard MBSE tools (e.g., Cameo Enterprise Architecture, Sparx Enterprise Architect, or Siemens System Modeling Workbench) with a proven ability to generate DoDAF 2.02 artifacts and data models.

**Desired:**

-   Domain Knowledge - Familiarity with Product Lifecycle Management (PLM) systems; direct experience with Siemens Teamcenter and/or NPLM transitions is highly preferred.
-   Data Engineering Acumen - Strong understanding of data mapping, ETL processes, and interface control management.
-   Communication - Exceptional technical writing skills with the ability to translate complex data structures into clear System Design Documentation (SDD).

**Education:**

BS degree in Engineering, Math or relevant technical field is required.

**Security Clearance:**

Active Secret clearance required. Requirements to obtain a clearance include US Citizenship, security investigation, etc.

## Benefits

-   Health Care Plan (Medical, Dental & Vision)
-   Retirement Plan (401k, IRA)
-   Life Insurance (Basic, Voluntary & AD&D)
-   Paid Time Off (Vacation, Sick & Public Holidays)
-   Short Term & Long Term Disability
-   Training & Development
-   Wellness Resources
-   Stock Option Plan

## Apply

[Apply at Saalex](https://apply.workable.com/saalex/j/2C5BDEFC01/apply)

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