Space Systems MBSE Engineer (Secret clearance)

Vantor•El Segundo, CA

2d•$147,000 - $215,600•Hybrid

About The Position

Vantor is hiring a Space Systems MBSE Engineer to support the U.S. Space Force and teammates advancing a Medium Earth Orbit (MEO) space and ground system. The role connects mission needs, system architecture, and detailed engineering through digital models that help teams make informed decisions throughout the system lifecycle. It combines hands-on model-based systems engineering, cross-disciplinary integration, and technical leadership. The engineer will address complex engineering challenges, help resolve risks before they affect delivery, and guide teammates developing models and engineering products that support mission success. The position requires U.S. citizenship and an active U.S. Government Secret clearance; applicants without the required active clearance are not eligible. Cleared-role employment is contingent on clearance verification. Certain roles may also be subject to U.S. export control laws requiring U.S. person status. The role requires working onsite at least two to three times per week, with meetings or schedules potentially requiring additional onsite days. The California base-pay range is $147,000 to $196,000 to $215,600 annually, with pay dependent on factors including experience, qualifications, skills, location, and market conditions. Other states may have different market-driven ranges. Vantor offers a competitive total rewards package, including a 401(k) with company match, mental health resources, student loan repayment assistance, adoption reimbursement, and pet insurance. The application window is three days from posting and remains open until a qualified candidate is identified.

Requirements

Active Secret U.S. Government security clearance.
U.S. citizenship.
Bachelor’s degree in a STEM field.
At least 8 years of experience with large-scale missions, systems engineering, and integration.
At least 8 years of experience performing systems engineering analysis and developing systems engineering products for DoD or government systems.
At least 3 years of experience with MBSE to develop technical specifications, interface control documents, and system architecture.
Experience using digital engineering tools such as Cameo or MagicDraw, SparxEA, DOORS, or IBM Rhapsody.
Ability to perform multiple systems engineering and program management functions in support of design reviews and requirements verification.
Ability to identify, analyze, and resolve technical risks and issues; develop technical reports; and collaborate with government and other stakeholders to implement recommended solutions.
Ability to communicate and establish collaborative relationships with government clients, Federally Funded Research and Development Centers (FFRDC), and associate contractor teammates to achieve program goals.

Nice To Haves

TS/SCI clearance.
Master’s degree in Engineering.
OMG Certified Systems Model Professional (OCSMP) certification.
INCOSE Systems Engineering (SE) certification.
Experience with Model-Based Verification and Validation.
Experience with MATLAB, STK, ModelCenter, or TeamCenter.
Experience analyzing and translating system requirements into design.
Knowledge of Systems Modeling Language (SysML) and DoD Architecture Framework (DoDAF).

Responsibilities

Create, integrate, and apply interdisciplinary digital models and systems engineering products from concept through the system lifecycle.
Develop and refine technical specifications, interface definitions, and system architectures for an integrated MEO space and ground system.
Apply technical expertise to solve complex integration problems and guide system development.
Support design reviews, technical evaluations, requirements verification, systems engineering, and program management activities.
Identify and assess technical risks, develop practical recommendations, and work with government stakeholders and teammates to implement solutions.
Translate engineering analyses into clear technical reports and recommendations that support program decisions.
Mentor and supervise team members on systems engineering tasks, including digital model development.