Systems Engineer – MBSE (Cameo, DoDAF, SysML) | TS/SCI

Trace3; Fairfax (VA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Comprehensive medical, dental and vision plans

401(k) Retirement Plan with Employer Match

Competitive Compensation

Training and development programs

Collaborative culture

Work-life balance and generous paid time off

Job summary

Trace3 is seeking a Systems Engineer, MBSE in Fairfax, Virginia to enhance IT infrastructure and optimize business operations. The role demands strong technical and project management skills and involves evaluating systems engineering and suggesting improvements.

Candidates should hold a technical degree, have experience in modeling and analysis, and possess an active Top Secret security clearance. The position offers comprehensive benefits and a collaborative culture.

Qualifications

• 3+ Years’ demonstrated Enterprise Architecture Experience.
• Active Top Secret security clearance REQUIRED.

Responsibilities

• Provide technical expertise in the modeling and analysis of military systems.
• Evaluate internal functions, business development strategies, and IT processes.
• Create methods for compliance architecture, such as data storage.

Skills

Experience in DoDAF, SysML and UML modeling, simulation, and analysis

Rational Rhapsody, Sparx Enterprise Architect, or other comparable tools

Experience with MATLAB, STK, AFSIM, Simulink, Model Center, or other comparable modeling and simulation tools

Excellent technical, analytical, and project management skills

Strong communication and interpersonal skills

Good leadership and motivational skills

Education

Technical BA/BS (Engineering, Computer Science, Math, or Physics)

Tools

Cameo EA

SysML applications

Job description

JOB SUMMARY

The Systems Engineer, MBSE responsibilities include improving the current IT infrastructure, optimizing business operations, and setting the direction and approach for integrating information applications and programs. The Systems Engineer is also responsible for cataloging, developing, coordinating, communicating, maintaining, and enforcing overall enterprise architecture models, representations, initiatives, capabilities, and components to adequately perform the organization's business and technology activities.

To be successful as a Systems Engineer, MBSE you should have excellent technical, analytical, and project management skills. You should also have strong leadership, communication, and interpersonal skills.

POSITION RESPONSIBILITIES

• Provide technical expertise in the modeling and analysis of military systems and their broader system-of-systems architectures.
• Apply model-based system engineering (MBSE) to define system functions and develop functional and performance requirements.
• Apply model-based system engineering (MBSE) to develop architectural views using DoDAF/MODAF (UPDM) and Systems Modeling Language (SysML).
• Analyze MBSE models to derive mission threads and use cases to aid in system-level verification planning.
• Evaluate internal functions, business development strategies, and IT processes and suggest improvements.
• Create business architecture models to reflect the organization's strategies and goals and implement business visions and goals.
• Evaluate systems engineering, talent recruiting, and accounting models for discrepancies and vulnerabilities.
• Suggest ideas to reduce costs in IT and business leadership.
• Organize training to improve employees’ knowledge and skills for future organizational growth.
• Provide business architecture and systems processing guidance.
• Ensure the efficiency, security, and support of the organization's goals.
• Create methods for compliance architecture, such as data storage, metadata management, and change control.
• Determine and implement build versus buy strategies, mentor personnel, and views of the overall business strategy.

QUALIFICATIONS

• Experience in DoDAF, SysML and UML modeling, simulation, and analysis
• Rational Rhapsody, Sparx Enterprise Architect, or other comparable tools
• Experience with MATLAB, STK, AFSIM, Simulink, Model Center, or other comparable modeling and simulation tools
• Proven experience in use of descriptive modeling for architecture solutions (e.g., building models and diagrams with Cameo EA)
• Solid understanding of Unified Architecture Framework (UAF)
• Experience in Cameo and SysML applications
• Hands‑on experience with the Department of Defense Architecture Framework (DoDAF)
• Excellent technical, analytical, and project management skills
• Strong communication and interpersonal skills
• Good leadership and motivational skills
• Experience in modeling and graphic representations

EXPERIENCE

3+ Years’ demonstrated Enterprise Architecture Experience

EDUCATION

Technical BA/BS (Engineering, Computer Science, Math, or Physics) or equivalent preferred but not required

SECURITY CLEARANCE

Active Top Secret security clearance REQUIRED

THE PERKS

• Comprehensive medical, dental and vision plans for you and your dependents
• 401(k) Retirement Plan with Employer Match, 529 College Savings Plan, Health Savings Account, Life Insurance, and Long-Term Disability
• Competitive Compensation
• Training and development programs
• Major offices stocked with snacks and beverages
• Collaborative and cool culture
• Work-life balance and generous paid time off

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email [e-mail].