Account Executive, OEM & Commercial

About Sine Engineering

Sine Engineering is the leading global company developing advanced radio communication and navigation systems. We are building mission‑critical infrastructure for the multi‑million‑drone era.

At Sine, you will work with cutting‑edge technologies tested in the most challenging environments in the world, and see your ideas evolve into an ecosystem that safeguards humanity.

Sine Engineering is seeking a motivated Account Executive to support the growth of our OEM and commercial channel.

In this role, you will:

• Build and strengthen relationships with drone manufacturers and system integrators.
• Support adoption of Sine’s hardware and embedded autonomy software stack.
• Assist in managing full‑cycle enterprise sales opportunities in close coordination with senior sales leadership.
• Identify, engage, and develop relationships with OEM prospects; support outbound outreach efforts.
• Qualify new opportunities and maintain accurate pipeline tracking within CRM systems.
• Support technical evaluations, pilot programs, and customer demonstrations.
• Assist in preparing commercial proposals, pricing packages, and contract documentation.
• Collaborate closely with engineering and product teams to support customer integration timelines.
• Provide market intelligence and competitive insights to senior sales leadership.

Ideal candidates have experience in defense, aerospace, robotics, or related technical industries and thrive in mission‑driven, fast‑paced environments.

• 2–6 years of experience in defense, aerospace, robotics, autonomy, RF systems, or related technical sectors.
• Experience in B2B sales, business development, or account management.
• Exposure to OEM or defense contractor environments.
• Strong organizational, communication, and presentation skills.
• Ability to manage multiple opportunities in a fast‑paced environment.
• Willingness to travel as required.

• Experience in UAV or autonomy‑related technologies.
• Familiarity with the U.S. defense ecosystem.
• Prior military experience (preferred, not required).

United States
- Hybrid / Travel Required
Willingness to travel to Europe is required.

Sine Engineering and all employees are committed to conducting business with the highest ethical standards. We require compliance with all applicable laws, regulations, and regulatory orders. Our reputation for integrity and innovation is as important as our reputation for delivering advanced sensing solutions.

Sine Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other legally protected characteristic.

Don’t meet every requirement? Studies show that many qualified individuals hesitation to apply unless they meet every listed qualification. At Sine Engineering, we value authenticity and encourage you to apply even if your experience doesn’t align perfectly with every requirement. You may be the ideal candidate for this or for another role.

Join our dynamic team and play a key role in shaping the future of UAV technology. If you’re passionate about aviation, skilled in working with advanced systems, and excited to operate at the intersection of cutting‑edge technology and real‑world missions, we encourage you to apply.
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