Systems Engineer

REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite in McLean, VA

Ardent Principles is adding a Systems Engineer who thrives in complex, multi‑system environments and knows how to keep mission‑critical infrastructure running at peak performance. You’ll work across MVS, Linux, UNIX, and Windows platforms; manage servers in C2E; and support enterprise IT, utility, and security applications. This role blends deep technical troubleshooting with strong analytical planning, project execution, and clear communication to both technical and non‑technical audiences.

Who We Are : Ardent Principles delivers cutting‑edge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management. We thrive at the intersection of mission, technology, and innovation.

Passionate Integrity, Driven by Excellence At Ardent Principles, we don’t just offer jobs—we build careers rooted in purpose. Our competitive salary ranges and industry‑leading benefits are designed to support long‑term stability, growth, and overall well‑being. We’re committed to creating an environment where talented people can do their best work and feel valued while doing it.

Join us as we continue building the future of secure, high‑impact solutions.