Solutions Engineer- On Site

Tenet 3 LLC; Tullahoma (TN); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

PTO & holidays

Health coverage

401(k) match

Educational support

Disability & life insurance

Flexible work hours

Job summary

Tenet3 LLC is seeking an early-career Solutions Engineer to support MBSE initiatives at Arnold Air Force Base. You will model systems, maintain traceability, and help with design integration while advancing your Python scripting and documentation skills.

Ideal candidates are systems thinkers who connect requirements to executable designs, ensuring traceability, scalability, and robust performance in mission-critical projects. On-site presence required in Tennessee.

Qualifications

• Security clearance eligible: DoD Top Secret.
• Intermediate Python skills for automation, data analysis, and model validation.
• Familiarity with MBSE tools (Cameo, SysML) and version control (GitLab, GitHub).
• 0–3 years in systems engineering, modeling, or technical problem-solving.
• Clear technical writing, diagrams, and concise design documentation for non-technical stakeholders.
• Willingness to learn, receive feedback, and participate in standups, demos, and reviews.
• Ability to view problems holistically and understand component interactions.

Responsibilities

• Execute basic system modeling tasks using MeTRA and internal standards.
• Maintain version control and traceability for modeling artifacts.
• Assist with component-level solution design and basic integration tasks.
• Draft technical documentation: assumptions, constraints, design decisions.
• Participate in design sessions, demos and retrospectives with the team.
• Collaborate with client onsite at Arnold Air Force Base to support MeTRA use.
• Develop Python scripts to automate tasks and analyze data for MBSE work.

Skills

Security Clearance

Python Proficiency

MBSE Tool Familiarity

Systems Engineering Fundamentals

Technical Communication

Collaborative Mindset

Systems Thinking

Education

Bachelor’s degree in CS/Engineering

Tools

Cameo

SysML modeling

GitLab

GitHub

Job description

Tenet3® is a digital knowledge management company based in Dayton, Ohio. We have deep roots in cybersecurity, system trustworthiness, and software/hardware assurance. We develop software products involving advanced machine learning and property graph representations to enhance human cognition. Tenet3 is a recognized leader in creating novel solutions for managing knowledge about complex systems. Our capabilities put data in context so that teams can generate meaningful insights. We leverage our knowledge management platform, MeTRA®, and sophisticated AI/ML tooling to rapidly build digital knowledge graphs using open data standards that make them accessible and usable across the lifecycle. Tenet3 is growing by applying our knowledge management platform to systems assurance, cybersecurity, and engineering change analyses.

Why Work Here

At Tenet3, our employee’s contributions are highly visible, valued, and rewarded. Be part of a team that supports both your personal and professional growth. Our team thrives in a collaborative, growth-oriented environment where we’re continuously pushing the boundaries of what’s possible. If you’re looking to work in a place that combines cutting‑edge technology with a strong sense of culture and team spirit, and amazing benefits, then we are the place for you!

The Role

We are seeking an early-career Solutions Engineer with a background in Mechanical, Electrical or Aerospace Engineering to serve as a technical advocate to support our client's MBSE initiatives at Arnold Air Force Base. This role involves collaborating with engineers to execute solution design tasks, maintain model traceability, and contribute to cross-functional collaboration. You will have the opportunity to develop your technical modeling, documentation, and system integration skills, working closely with our team to deliver high-impact engineering outcomes.

Ideal candidate would be a systems thinker who understands that a model is only as good as the story it tells. This position will bridge the gap between abstract requirements and executable designs, ensuring our client's mission‑critical initiatives are traceable, scalable, and robust.

• Execute basic system modeling tasks using MeTRA and internal modeling standards
• Maintain version control and traceability for all modeling artifacts
• Assist with component-level solution design and basic integration tasks
• Draft technical documentation, capturing assumptions, constraints, and design decisions
• Participate in design sessions, demos, and retrospectives to support team alignment and feedback loops
• Collaborate with the client onsite at Arnold Air Force Base to support the effective use of MeTRA
• Utilize Python Skills to:
  • Automate repetitive modeling tasks
  • Develop scripts for data analysis and model validation
  • Enhance overall efficiency in MBSE workflows

At Tenet3, we offer a comprehensive benefits package designed to support both your personal and professional well‑being:

Required Skills & Qualifications

• Security Clearance: Eligibility to obtain and maintain a DoD Top Secret security clearance.
• Python Proficiency: Intermediate Python skills with the ability to automate tasks, perform data analysis, and develop scripts for model validation, utilizing libraries and frameworks relevant to MBSE.
• MBSE Tool Familiarity: Knowledge of model-based system engineering tools (e.g., Cameo, SysML modeling) and version control systems (e.g., GitLab, GitHub).
• Systems Engineering Fundamentals: 0-3 years of experience in systems engineering, modeling, or technical problem-solving, with a basic understanding of trade study or comparative analysis techniques.
• Technical Communication & Articulation: Effective technical writing, diagram creation, and presentation skills, with the ability to capture assumptions, constraints, and design decisions in a clear and concise manner to non‑technical stakeholders.
• Collaborative Mindset: Willingness to receive and act on feedback, with a strong desire for growth and learning, and comfort with team standups, demos, and reviews.
• Systems Thinking: Demonstrated ability to view problems through a holistic lens to understand how individual components affect the total system performance.

Education

Bachelor’s degree in computer science, electrical engineering, mechanical engineering, civil engineering, mathematics, physics, or a related technical field.

• Generous Paid Time Off: Including PTO, sick days, and floating holidays to help you recharge.
• Comprehensive Health Coverage: 100% paid medical, vision, and dental insurance for you and your family.
• Retirement Plan: 401(k) with company match
• Educational Support: Reimbursement for higher education, conferences, and self‑study programs to support your continued learning.
• Disability & Life Insurance: Short‑term and long‑term disability, along with life insurance.
• Flexible Work Hours: Flex time to accommodate your work‑life balance.

Tenet3 provides equal employment opportunities to all employees and applicants for employment. Equal employment opportunity applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation, and training.

This position requires current U. S. citizenship in order to achieve and maintain a security clearance. Are you currently a U. S. citizen? * Select...

The National Industrial Security Program Operating Manual, section 2-209, indicates that Non-U.S. citizens are not eligible for security clearances in nearly all situations and are not eligible for access to Top Secret information under any circumstances.

This position requires an on-site presence at Arnold Air Force Base. Are you willing to be in-person, on-site? Select...

Do you live in or around the Tullahoma, TN area? * Select...

If not a TN resident, are you open to relocating to the Tullahoma, TN area? Relocation would be considered based on role in company. *

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Tenet3’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A disabled veteran is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A recently separated veteran means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An active duty wartime or campaign badge veteran means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An Armed forces service medal veteran means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.