Sr. Systems Engineer; MBSE

Position: Sr. Systems Engineer (MBSE)
Job Title:

Sr. Systems Engineer (MBSE)
Job Category:
Engineering Time Type:
Full time Minimum Clearance Required to Start:
Secret Employee Type:
Regular Percentage of

Travel Required:

Up to 10%
Type of Travel:
Local*
*
* The Opportunity:

Lead systems engineering efforts for Department of Defense intelligence, electronic warfare, and cyber systems. As a Senior Systems Engineer, you will:

Lead Model-Based Systems Engineering (MBSE) initiatives to establish and maintain digital engineering baselines for intelligence, EW, and cyber systems

Develop and manage Department of Defense Architecture Framework (DoDAF) artifacts and system views to support program architecture decisions

Ensure Modular Open Systems Approach (MOSA) compliance across defense systems and programs

Develop product roadmaps and technology insertion strategies for next-generation C5

ISR capabilities

Provide System-of-Systems (SoS) engineering leadership to establish technical baselines and architectural direction

Interface with government program offices and other defense contractors on complex system integration efforts

Responsibilities:

Lead MBSE methodology implementation using SysML and digital engineering tools to transition from document-centric to model-centric engineering

Develop and maintain DoDAF operational viewpoints (OV), system viewpoints (SV), and technical standards viewpoints to support capability analysis and system integration

Establish and enforce MOSA, SOSA, and CMOSS compliance across hardware and software architectures to enable interoperability and technology refresh

Create and maintain product roadmaps identifying technology gaps, modernization opportunities, and pre-planned product improvements (P3I)
Perform requirements analysis, architecture trade studies, and capability mapping across tactical and enterprise intelligence systems

Lead technical baseline reviews, Engineering Review Boards (ERBs), and architecture governance activities

Support SIGINT/EW modernization, open architectures, and advanced prototyping initiatives

Coordinate with cross-functional teams including cybersecurity, software engineering, AI/ML, and test & evaluation

Develop technical documentation including system architecture documents, interface control documents (ICDs), and engineering artifacts

Mentor junior systems engineers and provide technical guidance to integrated product teams

Qualifications:

Required:

Active Top Secret security clearance with SCI eligibility (required)
Master's degree in Systems Engineering, Computer Engineering, Electrical Engineering, or related technical discipline
10+ years of systems engineering experience with complex DoD systems

Demonstrated experience leading MBSE initiatives using tools such as Cameo, Magic Draw, or similar SysML platforms

Proven experience developing DoDAF products (OV, SV, TV) for ACAT programs or major system acquisitions

Strong understanding of MOSA, SOSA, and CMOSS open architecture standards and implementation

Experience with C5

ISR, SIGINT, EW, or intelligence systems architecture and integration

Knowledge of systems engineering processes per IEEE 15288, EIA 632, or DoD systems engineering guidelines

Experience with requirements management and traceability using tools like DOORS, Jama, or equivalent

Strong technical writing and communication skills with ability to brief senior leadership

Demonstrated ability to lead cross-functional teams and influence technical direction

Desired:

International Council on Systems Engineering (INCOSE) CSEP or ESEP certification

Experience with Army or DoD intelligence and electronic warfare systems

Familiarity with CMOSS/MORA interface standards and VPX architectures

Knowledge of Dev Sec Ops , CI/CD pipelines, and containerized system deployments

Experience with AI/ML…