Sr. Model Based Systems Engineer

Sabre Systems; Maryland; On-site; USD 150,000 - 170,000; Full time

Job summary

Sabre Systems is seeking a Senior MBSE Modeler to support the MH-60R/S Sea Hawk program at NAS Patuxent River, MD. This on-site role requires translating engineering truths into standardized MBSE architectures within SEM to sustain hardware-in-the-loop and software verification.

Candidates must have 4+ years in systems engineering, strong SysML skills, and experience with Cameo/MagicDraw and Teamwork Cloud. U.S. citizenship and Top-Secret/SCI eligibility are required.

Qualifications

• MS/MA in technical or scientific field or BS/BA with 4 years of relevant experience
• Minimum 4 years of Systems Engineering with MBSE tools
• Experience with MBSE tools and SysML
• Ability to translate physical constraints into digital models
• Security clearance: Top-Secret/SCI eligible and U.S. citizen

Responsibilities

• Model Construction and Translation: translate domain parameters into SysML blocks, activity diagrams, state machines and parametric constraints
• DCM & MBSE Standards Adherence: align with guidelines and submit changes via pull requests
• Digital Thread Tool Integration: map model elements to CATIA, PLM and simulation packages for Digital Threads
• Agile Sprint Execution: participate in segment-level sprints with LSEs and contractor peers
• Continuous VV&A Mapping: develop digital test cases mapped to system requirements
• Automated Logistics Modeling: embed reliability and lifecycle metrics in SysML diagrams
• Model-Based Design Reviews: prepare and review modeling diagrams for government and contractor stakeholders
• Digital Baseline Maintenance: maintain SEM configuration, manage access and merges in Teamwork Cloud

Skills

MBSE

SysML

Agile

Linux

Collaboration

Education

MS/MA in technical or scientific field

BS/BA + 4 years relevant experience

Tools

Cameo Systems Modeler / MagicDraw

Teamwork Cloud

JIRA

Confluence

Job description

Responsibilities

Sabre Systems is seeking an experienced Senior Model-Based Systems Engineering (MBSE) Modeler candidate to fill a full-time position for the Multi-Mission Helicopters Program Office (PMA-299) at NAS Patuxent River, MD. The incumbent will support the MBSE Modeling for the current configuration of the MH-60 R/S Sea Hawk helicopters. The candidate is responsible for translating engineering truths provided by domain experts into rigorous, standardized Model-Based Systems Engineering (MBSE) architectures, ensuring the program's digital baseline is consistent, accurate, and ready to support continuous hardware-in-the-loop and software verification. This is a 100% on-site position for classified work. Travel requirements are approximately 10%.

The selected candidate's major duties and responsibilities will include but are not limited to:

• Model Construction and Translation: Translate physical parameters, interface specifications, and tactical requirements provided by domain engineers into standardized SysML blocks, activity diagrams, state machines, and parametric constraints within the program's Systems Engineering Model (SEM).
• DCM & MBSE Standards Adherence: Execute modeling tasks in strict alignment with program modeling guidelines and package boundaries established by the Lead MBSE, utilizing the JIRA-driven Developmental Change Management (DCM) workflow to submit model changes via pull requests.
• Digital Thread Tool Integration: Coordinate with the Digital Environment Lead (DEL) and contractor counterparts to map model elements to external design and analysis applications (e.g., CATIA, PLM, and specialized simulation packages), establishing unbroken Digital Threads.
• Agile Sprint Execution: Participate actively as a core team member in segment-level Agile engineering sprints, coordinating daily with segment Lead Systems Engineers (LSEs) and contractor peers to complete modeled tasks.
• Continuous VV&A Mapping: Support the program's Continuous Verification, Validation, and Accreditation (VV&A) strategy by developing and mapping digital test cases in Cameo directly to system requirements.
• Automated Logistics Modeling: Collaborate with the Sustainment MBSE Lead to embed reliability, maintainability, and supportability math into SysML parametric diagrams, enabling live dashboards to auto-calculate key lifecycle metrics (MTBF, MMH).
• Model-Based Design Reviews: Utilize the DEE to prepare, walk through, and review modeling diagrams during working groups and digital design reviews, ensuring clarity and precision for government and contractor stakeholders.
• Digital Baseline Maintenance: Maintain the configuration integrity of the SEM by managing access, model merges, and conflict resolutions within Teamwork Cloud under the guidance of the Lead MBSE.

Qualifications

• Technical or Scientific MS or MA degree; ALLOWABLE SUBSTITUTION: Technical or Scientific BS or BA degree from an accredited college or university and an additional four (4) years of recent and relevant experience
• Minimum of four (4) years recent and relevant Systems Engineering experience with Model-Based Engineering/Digital Engineering applications and technology.
• Demonstrated hands-on experience utilizing Model-Based Systems Engineering (MBSE) tools (specifically Dassault Systemes Cameo Systems Modeler / MagicDraw and Teamwork Cloud).
• A strong foundation in Systems Modeling Language (SysML) syntax and ontology design.
• Demonstrated experience or high aptitude for working within Agile frameworks (e.g., Scrum, Kanban) and associated task management software (JIRA, Confluence).
• A strong foundation in traditional engineering principles (electrical, mechanical, software, or aerospace) with a proven ability to translate physical engineering constraints into digital representations.
• Strong interpersonal and communication skills, with a focus on collaborative problem-solving within multi-disciplinary teams.
• The developer will be working in a Linux environment following an agile development process in a cohesive team environment.
• Security Classification: Top-Secret/SCI eligible clearance is required.
• U.S. Citizen

Compensation Statement

At Sabre Systems, LLC, compensation is based on factors such as location, qualifications, experience, and contract-specific requirements; however, final compensation will be determined by individual qualifications and applicable contract terms. The general salary range for this position is as follows: $150,000.00 - $170,000.00

Sabre Overview

Sabre Systems, LLC, has been providing innovative technological solutions and services for Department of Defense, Federal Civilian, and commercial customers for more than 35 years. We support the ever-evolving areas of advanced communication technologies, cyber, systems and software engineering, and digital transformation.

With over three decades in business, Sabre Systems, LLC remains committed to our small business values and a people-first philosophy. We foster a welcoming, inclusive culture that values diverse perspectives and encourages open communication. Our collaborative environment supports continuous learning and professional growth at all levels. We prioritize the health, well-being, and success of our employees, offering comprehensive, evolving benefits designed to meet their diverse needs. Join us and be part of a thriving, people-driven culture.

We respect the unique perspectives that a diverse workforce of minorities, women, individuals with disabilities, and protected veterans brings not only to our company, but also to our customers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity and sexual orientation), national origin, age, disability or genetic information.

EEO Minorities/Females/Disability/Veterans; VEVRAA Federal Contractor