Systems Engineer III - Model Based Systems Engineering (MBSE)

Sierra Nevada Corporation; Dayton (OH); On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Medical

Dental

Vision plans

401(k) with 150% match up to 6%

Life insurance

3 weeks paid time off

Tuition reimbursement

more

Job summary

Sierra Nevada Corporation seeks a Systems Engineer to lead MBSE-driven architectures from concept to detailed design, with high-fidelity simulation and testing. You will develop system models in SysML and ensure traceability across programs, collaborating with software, cybersecurity, and safety teams to deliver scalable solutions.

The role emphasizes rigorous architecture definition, verification and validation practices, and contribution to internal reference architectures across programs in a

Qualifications

• Bachelor’s degree in System Engineering or related discipline and 6+ years of relevant experience.
• Substitution with higher education is possible.
• Understanding of engineering principles and multi-disciplinary teams.
• Knowledge of requirements management and system design concepts.

Responsibilities

• Define and manage system architectures, interfaces and requirements using MBSE tools.
• Implement MBSE methodologies for the program.
• Develop and maintain the system models using SysML to ensure design consistency and traceability.
• Define and document system architecture requirements and ensure traceability to system models.
• Collaborate with engineers across disciplines to ensure reusable, scalable, certifiable designs.
• Help develop internal reference architecture and cross-program models.

Skills

MBSE

SysML

Requirements management

System architecture

Systems engineering

V&V

Traceability

Education

Bachelor's in Systems Engineering

Tools

ENOVIA

DOORs

Cameo

Dymola

MATLAB

Job description

Are you a visionary thinker? At SNC, we are committed to advancing aerospace and defense technologies, ensuring the safety of service members, and developing systems that keep our world united and sustain our way of living. Join our team as a Systems Engineer, where you will leverage your expertise to conduct in-depth research, architect intricate system designs, create detailed models, simulate performance, rigorously test, certify, and optimize cutting-edge defense products and services. You will develop sophisticated system architectures within advanced modeling platforms, managing them from operational concept through preliminary and detailed design, high-fidelity simulation, and comprehensive testing using state-of-the-art tools. As a Systems Engineer, you will be integral to the development and refinement of innovative products and processes throughout the entire product lifecycle, ensuring technical excellence and mission critical success.

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations – with an unrivaled record of on time and on (or under) budget deliveries.

Responsibilities

• Define and manage system architectures, interfaces and requirements using MBSE tools
• Implement MBSE methodologies for the program
• Develop and maintain the system models using SysML to ensure design consistency, traceability, and integration across multiple programs
• Define and document system architecture requirements and ensure traceability to system models
• Collaborate with systems engineers, software developers, cybersecurity engineers and system safety engineers to ensure that architecture design is reusable, scalable, and certifiable
• Assist with development of internal reference architecture.
• Work closely with other programs to develop services and components, to include building system models that will represent system performance attributes so that key performance requirements can be tracked and analyzed through the program Life-cycle.

Qualifications You Must Have

• Bachelor’s of Sciencedegree in System Engineering or related discipline and typically 6 or more years of relevant experience
• Higher education may substitute for relevant experience
• Practicalknowledge of engineering principles and practices
• Experience working in multi-disciplinary design and development teams
• Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles

Qualifications We Prefer

• Experience with requirements management and system modelling tools, such as ENOVIA Requirements Management, DOORs, Cameo, Dymola, and MATLAB.
• Practical knowledge of industry standard Systens Engineering design principles, to include, but not limited to requirements management, Traditional Systems Engineering, and Model Based System Engineering (MBSE)
• Experience and certification in INCOSE standards (ASEP/CSEP)
• Background in the Aerospace and Defense Industry
• Ability to administer baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures
• Exposure to establishing and tracking key Technical Performance Measurements (TPM)

This posting will be open for application for a minimum of 5 days and may be extended based on business needs.

SNC offers a generous benefit package,

• medical
• dental
• vision plans
• 401(k) with 150% match up to 6%
• life insurance
• 3 weeks paid time off
• tuition reimbursement
• more

IMPORTANT NOTICE

This position requires the ability to obtain and maintain a Top Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Learn more about the background check process for Security Clearances.

SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We’re known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation’s most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!

SNC is an Equal Opportunity Employer committed to an environment free of discrimination.Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.