We are seeking a UAS Engineer to provide on-site technical expertise in support of commercial and military unmanned aircraft systems and contribute directly to system integration, upgrades, and performance validation while collaborating with cross-functional teams to solve complex technical challenges.

• Provide on-site technical engineering support for commercial and military UAS platforms, ensuring operational readiness and compliance.

• Lead and assist with daily operations, including mission planning, system monitoring, and data collection for performance evaluation.

• Perform upgrades, complex troubleshooting, and preventative maintenance on airframes, avionics, propulsion systems, and payloads, recommending design or process improvements.

• Manage the identification, procurement, and tracking of repair parts and consumables, coordinating with logistics and supply chain teams.

• Install, configure, and integrate replacement parts, sensors, and payloads on UAS platforms, validating performance through system testing.

• Support flight operations through technical oversight of pre-/post-flight inspections, readiness checks, and corrective action planning.

• Conduct system testing, validation, and hardware/software integration activities, providing feedback to design engineers.

• Prepare and maintain detailed technical documentation (flight logs, maintenance records, test results, and integration reports).

• Collaborate with engineering, logistics, and operations teams to resolve field issues, recommend technical solutions, and implement system improvements.

_At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our “Family of Professionals!” Learn about our employee-centric culture and benefitshere. _

Required Skills

Required Experience

Required Qualifications

• High school diploma or equivalent experience
• Working knowledge of desktop applications including word processing, spreadsheet, and database programs.
• Relevant UAS, aerospace, or engineering experience required
• Knowledge and hands on experience with UAS platforms Group 1 and 2
• Proven experience with quadcopter and multirotor drone design, assembly, and tuning.
• Expertise in lightweight airframe design using 3D printed components (LW-PLA) with a focus on structural optimization and weight reduction
• Experience in power generation system design using Field Oriented Control (FOC) techniques.
• Extensive hands-on experience with 3D printing for rapid prototyping and functional component design.
• Ability to obtain and maintain a Secret security clearance within 6 months of hire; US Citizenship required
• May require CONUS and/or OCONUS travel to customer sites up to 10%

Preferred Qualifications

• Autonomous flight integration and parameter optimization using platforms such as Ardupilot.
• Demonstrated success in extending UAV endurance through propulsion, battery, and flight profile enhancements.
• Proficient in C++ development for embedded microcontrollers including ESP32, Teensy, and Arduino platforms.
• Skilled in parametric CAD modeling
• FAA Part 107 Remote Pilot Certificate holder.

Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin

• Ability to operate effectively in a fast-paced, high-production environment
• Capable of building successful team relationships with foundation of trust and respect, and maintaining positive coworker relationships
• Ability to motivate and inspire others
• Demonstrate organized practices
• Excellent written and verbal communication skills
• Self-starter with full ability to operate independently with substantial autonomy
• Proficient in Microsoft Office