Demo

Senior MBSE Systems Engineer

CACI
Sterling, VA Full Time
POSTED ON 11/19/2025
AVAILABLE BEFORE 1/19/2026
Senior MBSE Systems Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

The Opportunity:

Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft systems (C-UAS) mission that directly impacts Army warfighters. In this role, you will leverage digital engineering principles and MBSE best practices to architect, analyze, and manage intricate systems and systems-of-systems designs. Your work will be pivotal in establishing a model-driven design and integration environment, ensuring seamless interoperability across hardware, software, and system-level domains and architectures.

Responsibilities:

  • Collaborate with a vibrant team of engineers in a culture that values information sharing and teamwork.

  • Develop and maintain authoritative models using Cameo Systems Modeler, Cameo MagicDraw, and Cameo Teamwork Cloud, forming the digital thread across requirements, design, analysis, and verification.

  • Work closely with customers, E3I-T architects, and engineers to develop, maintain, and manage the system architecture model.

  • Coordinate with test engineers, systems engineers, operations and field support, hardware and software developers, and adjacent programs.

Qualifications:

Required:

  • 7 years in systems engineering, with 2 years in MBSE and SysML modeling.

  • Bachelor’s degree in Computer Science, Systems Engineering, Information Systems, Engineering Science, Engineering Management, or a related field.

  • Current Top Secret (TS) clearance with the ability to obtain SCI.

  • Technical Proficiency:

    • Cameo Systems Modeler and Cameo MagicDraw

    • Cameo Teamwork Cloud for collaborative modeling and version control

    • Cameo Enterprise Architect for enterprise-level model integration

    • SysML and UML for behavioral and structural modeling

  • Demonstrated experience with Model-Based Systems-of-Systems Engineering (MBSoSE) principles.

  • Understanding of model-driven design and digital engineering.

  • Familiarity with Unified Architecture Framework (UAF) or DoDAF 2.0 viewpoints.

  • Experience developing UML/SysML models with MBSE tools like Cameo Systems Modeler.

  • Experience integrating Teamwork Cloud with enterprise repositories or configuration management systems.

  • Understanding of model-based verification and validation (MBV&V) and simulation-driven design.

  • Experience implementing digital threads across design, manufacturing, and sustainment.

  • Knowledge of Agile / DevSecOps workflows and how MBSE supports iterative development.

  • Experience with the standard Systems Engineering “V” processes and lifecycle.

  • Strong analytical and problem-solving abilities for data-driven decision-making.

  • Excellent communication and interpersonal skills for effective collaboration with cross-functional teams and stakeholders.

  • Adaptability and flexibility in a fast-paced environment.

  • Ability to work independently and effectively manage daily activities.

Desired:

  • Experience with C-UAS and/or RF software and hardware systems.

  • Experience with Digital Signal Processing (DSP) software and hardware.

  • Understanding of SDR (Software Defined Radio) systems.

  • Experience with SATCOM systems.

  • Familiarity with Agile development and DevSecOps practices.

  • Experience with Jira and Confluence toolset.

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________________________________________________________________________________________

What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

 

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. 

 

Your potential is limitless. So is ours.

Learn more about CACI here.

________________________________________________________________________________________

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.

The proposed salary range for this position is:

$113,200 - $237,800

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Salary : $113,200 - $237,800

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