Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Oct 7, 2026.
We have an exciting opportunity for a Senior FPGA Engineer within the Mission Systems team which is part of our Electromagnetic Systems group. The position would be located in Herndon, VA.
The CSS Innovations team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a multi-disciplinary, sometimes non-traditional, approach to generate innovative solutions to incredibly challenging technical problems in the national security arena. Our areas of expertise are in spacecraft payload and system development (especially in the confines of implementing very large amounts of functionality in extremely small, power-constrained environments); unique system development; ground control and operational software development; embedded software development; and unique cyber capabilities. Key customers include the Department of Defense and the Intelligence Community.
DUTIES AND RESPONSIBILITIES:
- Serves as a senior technical contributor and integral participant in derived-requirements definition, avionics hardware development and implementation, and system integration, test, and verification for spacecraft and associated flight-payload and ground electronics.
- Leads and contributes to digital and FPGA hardware/firmware development, including architecture definition, FPGA design, schematic development, board functional testing, firmware development, and associated test-software development.
- Defines and evaluates technical approaches for complex engineering problems and establishes effective solutions that satisfy mission, performance, cost, schedule, reliability, and compliance requirements.
- Develops and maintains long-term technical plans for solution development, documentation, deployment, verification, sustainment, and compliance with applicable reporting and safety standards.
- Leads the evaluation and integration of engineering solutions within the overall system and program environment, ensuring that appropriate documentation, testing, maintenance, configuration management, and engineering updates are completed.
- Establishes technical objectives, develops architectures, and provides technical direction for solutions addressing advanced engineering problems.
- Plans, coordinates, and oversees the development and implementation of engineering solutions, including resource requirements, testing, documentation, integration, deployment, compliance, and safety.
- Serves as a prime technical contact for assigned projects and programs. Communicates effectively with engineering professionals, solution users, customers, management, and government representatives throughout the development lifecycle.
- Represents the Company in technical discussions with senior external personnel and coordinates technical matters across organizational boundaries.
- Provides technical leadership, mentoring, and guidance to less experienced engineers and may lead multidisciplinary project teams.
- Leads or supports technical reviews, design reviews, risk assessments, root-cause investigations, and resolution of complex hardware and firmware issues.
- Plans and coordinates the maintenance and evolution of engineering solutions, including documentation, reporting, publishing, technical presentations, and updates required to ensure continued viability in an evolving environment.
- Evaluates emerging engineering technologies and plans for future applications that may improve product performance, reliability, manufacturability, testability, or mission capability.
- Leads or supports the development of new business opportunities and the expansion of existing business, including technical proposals, statements of work, customer briefings, and technology discussions.
- Maintains the strict confidentiality of sensitive information.
- Responsible for observing all laws, regulations, and other applicable obligations wherever and whenever business is conducted on behalf of the Company.
- Expected to work in a safe manner in accordance with established operating procedures and practices.
- Performs other duties as assigned or required.
- We operate on a 9x80 schedule, with every other Friday off.
We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.

