Solutions Engineer/Agentic AI Tools/Generative AI Protoyping/Proof of Concept (POC) - (Southeastern US Area)

Mosaic.tech; United States; Hybrid; USD 160,000 - 200,000; Full time

Job summary

Legion Intelligence is seeking a Solutions Engineer to demonstrate agentic AI in real operational environments. You will architect and implement POCs showing mission impact, including accreditation posture, air-gapped operation, data sovereignty, and auditability.

You will partner with sales, delivery, and partners to develop demonstrations, tailor materials, and translate technical concepts into business value for decision-makers.

Qualifications

• 4 years in pre-sales engineering.
• 2 years prototyping with cloud platforms (Oracle Cloud/AWS/Azure/GCP).
• Python or scripting proficiency.
• Active security clearance.
• US Citizenship required due to government contract.

Responsibilities

• Lead technical pre-sales and delivery scoping with Legion leadership.
• Design and implement POCs for opportunities.
• Create demonstrations tailored to prospective customers.
• Translate technical concepts to business impact for decision-makers.
• Collaborate with partner organizations to build demo materials.
• Analyze competitors and convey Legion’s value proposition.
• Relay customer feedback to product teams.

Skills

Pre-sales engineering

Cloud platforms

Python scripting

Sales process experience

Tools

Oracle Cloud

AWS

Azure

GCP

Job description

About Legion

Let’s be real, AI isn’t magic; Legion was built to move beyond AI hype—delivering secure, reliable systems that work alongside the people tackling the world’s most critical challenges.

Born from a Department of Defense partnership and trusted by leaders across government and enterprise, Legion embeds intelligence inside complex systems, unlocking data, accelerating human workflows, and strengthening mission-critical systems. We don’t replace workflows—we optimize them, ensuring quality, efficiency, and reliability inside the platforms our partners already use.

With world-class collaborators like Palantir, Nvidia, HPE, and Oracle, we’re building intelligent infrastructure that enhances human capability and drives impact at the edge and across a range of enterprises.

We’re looking for bold thinkers and doers to join us in shaping the future of AI that’s secure, grounded, and built to work.

Solutions Engineer/Agentic AI Tools/Generative AI Protoyping/Proof of Concept (POC) (Southeastern US Area)

Active Top Secret (TS) clearance is required

US Citizenship is required due to US Government contract requirements

This role is hybrid (when not onsite 2-3 days a week w/client you can work from home)

Candidates ideally located in the Southeast US to visit make it easier to visit customer sites regularly (ideally Fayetteville, NC or Tampa, FL, Atlanta, GA or near a major airport in the southeastern region to make it ease of travel)

Job Description

We're looking for a pre/post sales focused engineer at Legion Intelligence to demonstrate what agentic AI does in real operational environments for prospective customers and partners. In this role, you'll architect and implement proof of concepts (POCs) that show customers the impact Legion can have on their mission. You'll educate prospects on how Legion's capabilities change the way work gets done and on how we address the concerns that decide these deals: accreditation posture, operation in air-gapped and disconnected environments, data sovereignty, human oversight, and full attribution and audit of agent activity. Using your familiarity with customer needs, you'll bring their use cases, desired features, and pain points to our internal teams to help Legion improve the product. By building a strong relationship with prospective customer stakeholders, you'll become a trusted advisor, providing honest assessments of what Legion will and will not do for a given mission.

The ideal candidate will have proven expertise in leading customers through the technical sales journey, from gathering requirements to POC development and customer demonstrations. You will work closely with Legion sales leaders throughout the sales cycle and with delivery engineers and customer success during the transition from sales to delivery. You will meet with services, technology, and platform partners to develop prototype integrations and technical sales materials in support of co-selling opportunities.

Responsibilities

• Work with sales leadership, the CEO, and the VP of Delivery to develop and implement the technical pre-sales and delivery scoping process for Legion Intelligence.
• Communicate with customer business stakeholders to identify areas where Legion Intelligence can bring value, then design and implement POCs for those opportunities.
• Establish ongoing relationships with technical procurement stakeholders at major clients, driving
• Build and present demonstrations tailored to specific prospective customers to showcase the value of Legion Intelligence
• Lead technical pre-sales presentations and demonstrations with prospective customer stakeholders, translating technical concepts to business impact for non-technical decision-makers.
• Work alongside pre-sales engineers at partner organizations to build reusable demonstration materials.
• Analyze competitor products and build comparison materials to educate Legion Intelligence employees and prospective customers on our unique value proposition.
• Relay customer feedback and insights to Legion Intelligence internal team to inform product decisions.

Qualifications

• 4 years experience in pre-sales engineering,
• 2 years experience developing prototypes using cloud computing solutions like Oracle Cloud, AWS, Azure, or GCP.
• Proficiency with Python or another scripting language.
• Proven contributions to successful technology sales processes.
• Active security clearance is required.
• US Citizenship is required due to US Government contract requirements

Preferred Qualifications

• Experience in technology startup environments.
• Experience developing Generative AI prototypes.

Compensation Information

$160,000 — $200,000 USD

Equal Opportunity Statement

Legion provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.