Requisition Number: 27288
Required Travel: 0 - 10%
Employment Type: Full Time/Salaried/Exempt
Anticipated Salary Range: $98,283.00 - $140,088.00
Security Clearance: Top Secret
Level of Experience: Mid
This opportunity resides with
Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.
As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not readiness in piece-parts.
For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures a high state of readiness.
HII supports the Department of Energy's national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients' toughest nuclear and environmental challenges.
Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video:
Summary The Model-Based Systems/CAD Intigration Engineer plays a critical role in developing the authoritative Systems Modeling Language (SysML) system model and producing supporting 2D/3D Computer-Aided Design (CAD) documentation for the Joint Integrated Test and Training Center (JITTC-N) flight simulation environment. This position ensures architectural integrity and serves as the custodian of the system's "single source of truth," translating high-level requirements into formal models and practical technical drawings for procurement, installation, and maintenance.
Impact - Maintains architectural consistency across a complex Information Technology (IT) ecosystem, integrating engineering, networking, cyber, audio/visual (A/V), and simulation components.
- Supports governance and change control through model-based impact assessments for the Configuration Control Board (CCB) process.
- Delivers accurate, stakeholder-ready technical products that enable mission-critical training and testing for U.S. Air Force and Department of Defense (DoD) operations.
Key Responsibilities - System Model Development: Build, manage, and maintain the authoritative SysML model using Cameo Systems Modeler to represent current and future states of flight simulation and IT infrastructure.
- Requirements Management: Translate stakeholder objectives into formal, verifiable system and subsystem requirements within the model.
- Architectural Modeling & Analysis: Model static and dynamic system behaviors; provide formal impact assessments for proposed changes to support CCB governance.
- Technical Drafting & Visualization: Create and maintain 2D/3D technical artifacts-network diagrams, rack elevations, wiring schematics, and facility/component models-using Microsoft Visio and AutoCAD.
- Stakeholder Documentation: Produce tailored architectural views and documentation (e.g., requirements matrices, interface specifications, system diagrams) for program management, engineering teams, and Test & Evaluation (T&E) stakeholders.
- Success in position requires consistent display of the following key abilities:
- Initiative and strong work ethic to work independently, or with a team, or solve challenging problems in a development and prototyping environment.
- Rapid and effective problem solving: identify issues, analyze and interpret data and develop innovative solutions to a variety of complex problems;
- Excellent communication skills to document, develop, and present technical issues so that stakeholders across the organization readily understand the content and their related actions.
- Schedule performance: influencing and collaborating across the organization to result in contract schedule success.
What you must have Education & Experience - 5 years relevant experience with a Bachelor's degree in a related field
- 3 years relevant experience with a Master's degree in a related field
- A Ph.D. or Juris Doctor (J.D.) in a related field
- High School Diploma or equivalent and 9 years relevant experience
Technical Knowledge (Knowledge, Skills & Abilities) - Hands-on proficiency with SysML and Cameo Systems Modeler.
- Ability to develop and manage complex system models end-to-end.
- Strong capability in producing and maintaining detailed 2D/3D technical drawings using Microsoft Visio and AutoCAD.
- Experience generating architectural products and views for diverse engineering and management stakeholders.
- Conceptual understanding of network architecture, server infrastructure, virtualization technologies, and cybersecurity boundaries.
Credentials - Must have had an Active DOD Top Secret clearance within the last 24 months.
- Ability to obtain and maintain DoD TS/SCI and relevant SAP/SAR Clearance.
Preferred Requirements - Experience with flight simulation systems, Live-Virtual-Constructive (LVC) training environments, or related DoD systems.
- Familiarity with DoD Architecture Framework (DoDAF) or Unified Architecture Framework (UAF).
- Exposure to cybersecurity principles and the Risk Management Framework (RMF).
- OMG-Certified Systems Modeling Professional (OCSMP) or similar MBSE-related certification.
- Experience scripting within Cameo to automate model validation and report generation.
- Experience supporting integration labs, test events, or system deployments
Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Computer Systems Architect family.
HII is more than a job - it's an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonother non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to
and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call
1- for assistance. Press #3 for HII Mission Technologies.
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