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Model Systems Engineer; MBSE Security Clearance

Remote / Online - Candidates ideally in
Lexington Park, St. Mary's County, Maryland, 20653, USA
Listing for: Saalex
Remote/Work from Home position
Listed on 2026-07-02
Job specializations:
  • Engineering
    Systems Engineer
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 115000 - 135000 USD Yearly USD 115000.00 135000.00 YEAR
Job Description & How to Apply Below
Position: Model Based Systems Engineer (MBSE) with Security Clearance
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
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