Senior Solutions Engineer - Secure AI Infra (TS/SCI)

Colossus Technologies Group; Washington (District of Columbia, MD); On-site; USD 140,000 - 190,000; Full time

Job summary

Colossus Technologies Group seeks a Senior Solutions Engineer to accelerate federal civilian, DoD, and IC engagements. You will deploy secure infrastructure, run PoCs, and guide customers through complex technical evaluations.

You will work hands-on with Linux, Docker, Kubernetes, Terraform, and cloud platforms such as AWS GovCloud and Azure Gov, translating capabilities into mission value.

Qualifications

• Active TS/SCI clearance with Polygraph and U.S. citizenship.
• Located in the Washington DC area, willing to travel as needed.
• 5+ years in Solutions Engineering, Sales Engineering, or technical pre-sales.
• Hands-on experience with Linux, Docker, and Kubernetes.
• 3+ years of Terraform or similar Infrastructure-as-Code tooling.

Responsibilities

• Partner with Account Executives to drive technical sales engagements with federal customers.
• Lead technical discovery, product demonstrations, architecture discussions, and proofs-of-concept.
• Deploy and configure solutions across AWS GovCloud, Azure Government, Kubernetes, on-premises, and air-gapped environments.
• Troubleshoot Linux, Docker, Kubernetes, networking, and infra issues during customer evaluations.
• Demonstrate secure AI deployment and how AI coding agents can benefit mission objectives.
• Work with federal technical stakeholders to understand infrastructure requirements and security constraints.
• Collaborate with internal engineering to convey customer feedback for platform improvements.

Skills

Active TS/SCI clearance with Polygraph

Solutions Engineering / Pre-sales

Linux

Docker

Kubernetes

Tools

Terraform

Job description

Colossus Technologies Group seeks a Senior Solutions Engineer to accelerate federal civilian, DoD, and IC engagements. You will deploy secure infrastructure, run PoCs, and guide customers through complex technical evaluations.

You will work hands-on with Linux, Docker, Kubernetes, Terraform, and cloud platforms such as AWS GovCloud and Azure Gov, translating capabilities into mission value.