Mission & Integration Modelling Engineer (MAVIS) at Aegis Aerospace, Inc. in Huntsville, Alabama

Job Description:

Mission & Integration Modeling Engineer (MAVIS)
Huntsville, Alabama

Aegis Aerospace is seeking a skilled Mission & Integration Modeling Engineer to join our team in Huntsville, AL.

The Period of Performance (POP) is through 30 June 2025 but will most likely be extended through March 2026 or beyond. This is an onsite role initially with a 9x80 (9,9,9,9,8- 1st week, 9,9,9,9 off Friday-2nd week) work schedule. After two weeks role may become hybrid with two days onsite per week.

Overview
Aegis Aerospace, in collaboration with Lockheed Martin, is seeking a mission and integration modeling engineer to support the Mars Ascent Vehicle Integrated System (MAVIS) program. This role will focus on developing and maintaining key mission models, ensuring the accuracy and completeness of system interactions, and supporting mission success through model-based systems engineering (MBSE).

As a mission and integration modeling engineer, you will develop and own the operations concept sequence of events (OCSE) model, mission success tree, and requirements validation models. You will also support the development of interface control document (ICD) SysML models while collaborating with NASA and MAVIS subsystem teams to ensure mission success.

Did you know?
Aegis Aerospace has more than 30 years of experience in creating innovative and practical solutions to fulfill defense and space needs.

We are looking for candidates who are ready to revolutionize the space and defense industry and pioneer new technological advancements to safeguard our country.

Are you ready to Innovate, Explore, and Protect?

Responsibilities

• Develop and maintain the operations concept sequence of events (OCSE) model, mission success tree, and requirements validation models
• Support the development and refinement of interface control document (ICD) SysML models
• Collaborate with NASA teams to understand MAV concept of operations (CONOPS) and capture technical content required for MAVIS subsystems
• Create and refine complex sequence diagrams that describe space mission sequence of events and interactions across systems
• Utilize MBSE tools such as Cameo Systems Modeler, MagicDraw, or Rhapsody to develop and maintain mission models
• Ensure consistency and traceability of system models with requirements, design elements, and validation plans
• Follow a structured model development plan to ensure rigor and discipline in MBSE practices

Qualifications
MINIMUM REQUIREMENTS

• Must presently be a US Citizen
• Must have a bachelor's degree in aerospace engineering, systems engineering, computer science, or related field from an accredited college
• Strong MBSE expertise with proficiency in SysML and experience using MBSE tools (Cameo Systems Modeler, MagicDraw, Rhapsody)
• Experience developing complex sequence diagrams for space missions or other complex aerospace systems
• Demonstrated ability to develop requirements validation models, mission success trees, and goal trees
• Strong interpersonal skills with the ability to collaborate effectively in a multidisciplinary team environment

PREFERRED REQUIREMENTS

• Master's degree in aerospace engineering, systems engineering, computer science, or a related field from an accredited college
• Systems engineering experience in space systems, launch vehicles, or deep-space missions
• Experience following a disciplined model development plan or similar structured MBSE frameworks
• Experience with NASA mission operations and systems engineering processes
• Proficiency in Microsoft Word, Excel, PowerPoint, Teams, Outlook, and Adobe Acrobat, with the ability to effectively utilize these tools for documentation, communication, and collaboration

About Aegis Aerospace
We are a woman-owned space and technology company headquartered in Houston, TX. Our primary objective is to support the Department of Defense and NASA in achieving their missions to defend the security of our country, reach new heights and to discover the unknown. We employ some of the brightest, most experienced engineering and technology experts in the U.S.

To learn more about Aegis Aerospace, visit our website at http://www.AegisAero.com

Aegis Aerospace is an Equal Opportunity Employer (M/F/Disability/Protected Veteran).



Equal employment opportunity, including veterans and individuals with disabilities.

PI266617020

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