Senior MBSE Engineer: System Modeling & Digital Engineering

Valkyrie Enterprises, Inc.; Huntsville (AL); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical/Dental/Vision

Life and Disability Insurance

401k with match

Education reimbursement

Paid holidays & PTO

Job summary

Valkyrie Enterprises, Inc. seeks a Model-Based Systems Engineer in Huntsville, AL to develop SysML models and capture system behavior for missile defense programs. You will ensure traceability from requirements to architecture and support major milestone reviews.

You will collaborate with government leads and cross-functional teams to link MBSE models with simulations, manage configurations, and perform architectural trade studies in a DoD environment.

Qualifications

• Bachelor’s degree with 7+ years supporting missile defense or large DoD programs.
• Proficiency with SysML and core systems engineering frameworks (DoDAF, UAF).
• Hands-on MBSE modeling tools (Cameo, MagicDraw, Sparx).
• Ability to distill complex architectures into clear diagrams, docs, and briefings.

Responsibilities

• System Modeling & Architecture: Develop and maintain SysML models across MDA programs.
• Requirements Traceability: Map requirements to architecture artifacts with end-to-end traceability.
• Digital Engineering Integration: Link MBSE models with external tools, simulations, and data repositories.
• Technical Baseline Reviews: Prepare model-centric artifacts for SRR, PDR, CDR, CCBs.
• Interface & Trade Studies: Conduct architectural trade studies and model interfaces to resolve risks.
• Configuration & Data Management: Maintain version control and baselines per standards.

Skills

SysML proficiency

DoDAF/UAF

MBSE modeling

Architecture distillation

Education

Bachelor's degree

Tools

Cameo Systems Modeler

Cameo Enterprise Architect

MagicDraw

Sparx Enterprise Architect

DOORS

Cameo Requirements Plugin

Job description

Valkyrie Enterprises, Inc. seeks a Model-Based Systems Engineer in Huntsville, AL to develop SysML models and capture system behavior for missile defense programs. You will ensure traceability from requirements to architecture and support major milestone reviews.

You will collaborate with government leads and cross-functional teams to link MBSE models with simulations, manage configurations, and perform architectural trade studies in a DoD environment.