SARA Group · 11 hours ago
Part-Time Senior Electrical Engineer - 1546
SARA Inc. is a world-class Defense Research and Development enterprise, seeking a Part-Time Senior Electrical Engineer to contribute to advanced product development and RF and acoustic sensors projects. The role involves leading the design and validation of complex circuits, collaborating with multidisciplinary teams, and providing mentorship to junior engineers.
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Responsibilities
Lead the design, simulation, and validation of complex analog/digital/RF circuits for advanced data acquisition and control systems
Develop board-level architectures integrating high-resolution A/D and D/A converters, power conditioning, low-noise amplifiers, and microprocessor subsystems
Create and maintain schematics, PCB layouts, and design documentation using industry-standard tools
Perform detailed circuit modeling, signal integrity, and thermal analysis to optimize system performance under harsh electromagnetic environments and environmental conditions
Oversee prototype development, testing, and qualification, including EMI/EMC, vibration, and environmental testing
Collaborate with embedded software, mechanical, and test engineers to ensure seamless system integration
Provide mentorship and technical guidance to junior engineers and contribute to technical proposals and customer briefings
Qualification
Required
Bachelor's degree in Electrical Engineering, or 4 years of relevant experience in lieu of degree
15 – 20 years of total experience in electrical or systems design for high-reliability or defense-grade electronics
Proven expertise in analog and digital circuit design, board-level architecture, and data acquisition systems
Experience with RF links, power systems, A/D and D/A design, and mixed-signal integration
Proficiency with PCB design tools and strong documentation practices
Experience with qualification testing for shock, vibration, temperature, and EMI/EMC compliance
Excellent written and verbal communication skills; demonstrated ability to produce technical reports and customer presentations
Motivated self-starter capable of working independently or in small collaborative teams
May require light physical effort, involving standing, sitting and use of hands while performing duties, carrying or lifting up to 50 pounds
Working environment is indoor, moderately quiet, reasonably clean, well-lighted and well-ventilated; moderate physical hazards may exist
U.S. citizenship with ability to obtain and maintain DoD security clearance
Preferred
Master's degree or PhD in Electrical Engineering
20+ years of professional engineering experience with a strong record of innovation and hands-on design
Familiarity with defense and aerospace system development, including EMP hardening and ruggedization standards
Experience leading design reviews and mentoring engineering teams
Prior contributions to R&D programs involving sensor systems, data acquisition, or directed energy applications for DoD customers
Active Secret or Top Secret clearance
Benefits
Paid Sick Leave
Flexible work schedules
401(k) match/profit sharing, and stock ownership eligibility credit