Systems Engineer; Software

Mid-Level Systems Engineer (Software Focus)

Full-time
Huntsville, AL

At Trideum Corporation, you're more than an employee, you can become an employee owner. As a 100% employee‑owned company, we embrace the world's toughest challenges with innovation, integrity, and a servant's heart. Our mission is simple:
To take care of our customers, our employee family, and the communities where we live, work, and play, by delivering exceptional quality and customer service while creating an environment where our people thrive. We believe our employees are the foundation of our success. That's why we invest in you - your growth, your well-being, and your future, so you can make an impact for our customers and the communities where we live, work, and play.

When you join Trideum, you join a team that values collaboration, purpose‑driven work, and the pride of ownership in everything we do.

Join Trideum's small but high‑impact Systems Engineering team as a Mid‑Level Systems Engineer and help shape the future of military aviation. In this role, you'll contribute to the development of a cutting‑edge Human‑Machine Interface (HMI) for an uncrewed aircraft system bringing clarity, usability, and mission effectiveness to operators in the field. You'll work across the full product lifecycle, driving requirements definition, integration, and verification, while collaborating closely with UX design and software teams.

Whether or not you have Model‑Based Systems Engineering (MBSE) experience, your ability to think holistically, communicate effectively, and deliver actionable insights will make you a key contributor to the program's success. This is an opportunity for a systems thinker who thrives in a team‑oriented environment, values creativity and innovation, and wants to make a tangible impact. You'll help conceptualize solutions and define system behavior all while balancing technical rigor with program objectives.

• Requirements Engineering:
  Elicit, decompose, and manage system and interface requirements; establish traceability from stakeholder needs through verification.
• Configuration & Change Control:
  Manage baselines, changes, and versioning across systems artifacts and models.
• Collaboration:
  
  Work closely with UI/UX designers, software developers, and program leadership to align technical solutions with operational needs.
• Innovation & Insight:
  Provide creative, impactful input to improve system usability and performance.
• Documentation:
  Prepare and maintain engineering artifacts such as Systems Requirements Specifications, Software Development Plans, and Requirement Matrices.
• MBSE (Optional):
  If experienced, apply SysML modeling and MBSE practices to enhance system representation and analysis.
• Travel occasionally to customer sites or for team collaboration as required.

• Bachelor's degree in Systems Engineering, Electrical/Computer Engineering, Computer Science, or related field.
• 3 – 7 years of experience in systems engineering or related discipline.
• Strong understanding of requirements management, integration, and verification processes.
• Ability to work effectively in a small team environment and communicate across disciplines.
• US citizenship with the ability to obtain a Secret security clearance.

• Experience with Human‑Machine Interface (HMI) design or development.
• Familiarity with Model‑Based Systems Engineering (MBSE) tools and methods (e.g., SysML, Cameo/Magic Draw).
• Experience in defense or aerospace programs.
• Knowledge of software development processes and UI/UX principles.
• Hands‑on integration and test experience.

• Competitive pay based on the work you do here and not your previous salary.
• Traditional benefits such as medical, dental, vision, life, disability, and 401(k) matching.
• Employee Stock Ownership Plan (ESOP).
• Paid leave and the ability to cash out leave.
• Free access to certified financial planners, wellness and support services, and discount programs.
• Education assistance and professional development opportunities.
• And much more.

Start Your Application now!

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, gender identity, or any other characteristic protected by law. People with disabilities who need a reasonable accommodation to apply or compete for employment with Trideum may request such accommodation(s) by contacting Human Resources at  or