Model Based Systems Engineer

SAIC•San Diego, CA

2h•Onsite

About The Position

SAIC is seeking an experienced Model Based Systems Engineer to join its Technical Engineering and Design Department in support of a United States Air Force customer. This is an on-site position in San Diego, California. The role applies systems engineering principles and practices across the lifecycle of technical programs, from concept through disposal. It develops and maintains system architecture models using MBSE methods and tools, manages system requirements and interfaces, and supports technical analysis and decisions. The engineer collaborates with software, hardware, test, and program management teams to deliver integrated solutions on schedule and within budget, and supports system integration, verification, and validation. The role also prepares technical documentation and briefings and contributes to process improvement. SAIC is a mission integrator serving defense, space, intelligence, and civilian markets with technology, engineering, and professional services. The company reports approximately 23,000 employees and is headquartered in Reston, Virginia.

Requirements

Bachelor's degree and five or more years of experience; master's degree and three or more years of experience; or PhD and zero years of related experience.
Degree in a relevant technical field such as Systems Engineering, Electrical Engineering, Aerospace Engineering, or Computer Science.
U.S. citizenship, an active TS/SCI security clearance, and the ability to obtain a TS/SCI CI Poly.
Demonstrated MBSE expertise and proficiency with tools such as Cameo Systems Modeler, Sparx EA, or Rhapsody.
Strong understanding of the systems engineering lifecycle, from requirements analysis through system deployment and support.
Experience with requirements management tools such as DOORS or JAMA.
Familiarity with architecture frameworks such as DoDAF, UPDM, or UAF.
Proven experience conducting trade studies, risk analysis, and interface control.
Excellent problem-solving, critical-thinking, and analytical skills.
Strong written and verbal communication skills and the ability to collaborate effectively with a diverse team.

Nice To Haves

INCOSE certification, such as CSEP or ASEP.

Responsibilities

Apply systems engineering principles and best practices across the full lifecycle of a technical program, from concept to disposal.
Develop, manage, and maintain system architecture models using MBSE tools and methodologies such as SysML, UPDM, and DoDAF.
Lead the definition, decomposition, and management of system requirements, ensuring traceability and alignment with program objectives and stakeholder needs.
Conduct trade studies, analyses of alternatives, and risk assessments to inform technical decisions and mitigate program risks.
Define and manage system interfaces to ensure interoperability and integration between system components.
Collaborate with software, hardware, and test engineers to support a cohesive, integrated system design.
Support system integration, verification, and validation activities to ensure the system meets requirements and is fit for purpose.
Prepare and present technical documentation, system models, and briefings to technical and non-technical stakeholders.
Work with program management to ensure technical solutions are developed on schedule and within budget.
Identify process-improvement opportunities and contribute to continuous enhancement of the program's systems engineering discipline.