Analog and Power Circuit Design Engineer

About the Role

You will be the Analog and Power Circuit Design Engineer for the Lockheed Martin Missiles & Fire Control – RF Sub Assemblies team. Our team creates high-performance digital, RF, and microwave sub-assemblies, delivering reliable hardware that meets the toughest size, weight, power, and security requirements.

Responsibilities

• Assist senior subject matter experts while learning and applying design, simulation, and test techniques for low-noise analog RF circuits, DC-DC converters, and LDO regulators.
• Design and develop RF analog circuitry for high-frequency, low-noise applications, including low-noise amplifiers, mixers, and filter networks.
• Create, simulate, and optimize high-efficiency DC-DC switchers and ultra-quiet LDO power supplies to meet strict SWaP (Size, Weight, and Power) targets.
• Perform schematic capture, PCB layout, component selection, prototype build, and comprehensive hardware testing.
• Develop test methods, specifications, and procedures; analyze measurement data to verify performance against requirement baselines.
• Contribute technical inputs for product development documentation and support manufacturing during assembly and test phases.
• Define and allocate functional and performance requirements for RF subsystems (LNAs, ADC/DAC chains, etc.) and associated power supply architectures.
• Mentor junior engineers and foster an inclusive, collaborative team environment that values diverse perspectives.

Requirements

• BS Degree in Electrical Engineering, Computer Engineering, or a closely related technical field.
• Good understanding of analog and power supply circuit design principles and simulation techniques.
• Some experience with analog circuit simulations using tools such as Spice, LTSpice, LTPowerCAD, or PSpice.
• Ability to test analog and power supply designs in the lab using test equipment such as bench supplies, DMMs, oscilloscopes, and electronic loads.
• Must be a U.S. citizen and able to obtain a Secret clearance (a company-sponsored Interim Secret is required to start).

Desired Skills

• MS Degree in Electrical Engineering, Computer Engineering, or a closely related technical field.
• Understanding of the trade-offs between switching and LDO power supplies.
• Ability to create a power distribution diagram and maintain power analysis throughout the system.
• Experience with analog and/or power supply simulations performing Monte Carlo analysis for component tolerance and yield analysis.
• Familiarity with schematic capture tools such as Altium, Xpedition, or OrCAD, combined with experience in analog and/or power supply circuit design.
• Knowledge of board layout best practices for low-noise analog RF circuits and power supplies.
• Performed lab testing and debug of RF analog circuitry on circuit card assemblies (CCA) using bench supplies, oscilloscopes, and network analyzers.

Why Join Us

Join a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality. We provide resources and flexibility to enable inspiration and focus, allowing you to work on what you love.

Location

This position is located in Chelmsford, Massachusetts.

Pay

Full-Time Salary Range: $79,300 – $147,300. The salary considers factors such as scope and responsibilities, candidate experience, education/training, key skills, and market considerations.

Benefits

• Medical, Dental, and Vision insurance
• Flexible work arrangements and schedules (e.g., 4x10 workweek)
• 401(k) match
• Paid time off, holidays, and parental leave
• Employee Assistance Program (EAP)
• Flexible Spending Accounts
• Education Assistance
• Life Insurance, Short-Term Disability, and Long-Term Disability
• Annual short-term and/or long-term incentive compensation programs (performance-based, not guaranteed)

For Washington state applicants only: Non-represented full-time employees accrue at least 10 hours per month of Paid Time Off (PTO) and receive at least 90 hours for holidays. Represented full-time employees accrue 6.67 hours of Vacation per month, up to 52 hours of sick leave annually, and receive at least 96 hours for holidays.