Tenet3 develops cybersecurity and digital engineering solutions for assessing risk across software and hardware supply chains. Its open data platform uses AI and machine learning to connect digital twins, digital threads, and system lifecycle models, helping teams identify vulnerable code, risky third-party hardware, and other assurance gaps. Tenet3 also supports secure cloud hosting through an IL5-approved cloud environment and applies Zero Trust and agile DevSecOps practices to strengthen security assessment, mitigation, and delivery workflows.
Junior MBSE Solutions Engineer
Support Tenet3’s MBSE knowledge management platform by automating modeling workflows and maintaining traceability. Help design client solutions using Python and MeTRA.
Description
- Perform foundational system modeling with MeTRA and internal standards
- Maintain version control and traceability across modeling artifacts
- Support component-level solution design and basic integration work
- Prepare technical documentation that records assumptions, constraints, and design decisions
- Take part in design sessions, demonstrations, and retrospectives
- Help clients use MeTRA effectively
- Automate recurring modeling work with Python
- Build scripts for data analysis and model validation
- Improve the efficiency of MBSE workflows
Requirements
- Be eligible to obtain and maintain a DoD Top Secret security clearance
- Have intermediate Python skills, with at least one year of experience; college experience counts
- Be able to automate tasks, analyze data, and write scripts for model validation
- Know MBSE tools such as Cameo and SysML modeling
- Be familiar with version control systems such as GitLab and GitHub
- Have 0–3 years of experience in systems engineering, modeling, or technical problem-solving
- Understand the basics of trade studies or comparative analysis
- Have technical writing, diagramming, and presentation skills
- Communicate technical information clearly to nontechnical stakeholders
- Be open to feedback and comfortable with team standups, demos, and reviews
- Consider problems holistically and understand system-level impacts
- Hold a bachelor’s degree in computer science, electrical, mechanical, or civil engineering, mathematics, physics, or a related technical field
Benefits
- Generous paid time off, including PTO, sick leave, and floating holidays
- Medical, vision, and dental insurance for you and your family, fully paid by the company
- Annual contributions to a health savings account (HSA)
- 401(k) plan with a company match
- Reimbursement for higher education, conferences, and self-study programs
- Short-term and long-term disability insurance
- Life insurance
- Flexible working hours
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