Digital Design Engineer

About Us

Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies that are bringing revolutionary advancements to market in three distinct practice areas: healthcare, cyber, and national security. United by a shared sense of duty and deep belief in the power of innovation, Red Cell is developing powerful tools and solutions to address our Nation’s most pressing problems.

About Claros

Claros innovates at the intersection of power and compute. We build advanced semiconductor power management solutions that improve AI compute capacity, efficiency and reliability. Claros is an early-stage startup company located in Torrance, CA. If you are looking for challenging work and a strong technical environment with the collaborative & supportive culture, then Claros Tech is the company for you. We offer industry the best competitive pay & benefits and early-stage stock options.

Location: Minimum of 3 days a week in the office in Torrance, CA. (Hybrid role)

About the Team

We are open-minded, fast paced, problem solvers that value open dialogue and candor. Our passion is to challenge the status-quo and we embrace transformational thinking. Our response is never “no, but….” instead “yes, if….”. We are mindful of our personal and organizational blinders and try to build an environment where are team members are At Their Best.

About The Role

We are seeking a motivated and detail-oriented Digital Design Engineer to join our team in the development of digitally controlled power management integrated circuits (PMICs). The ideal candidate will have a strong foundation in ASIC design methodologies, with hands-on experience in timing closure, design optimization, and functional verification. This role spans the full lifecycle of PMIC digital design from RTL development and simulation through post-silicon validation using FPGA platforms.

What You Will Do

• Design and implement digital blocks within PMICs using Verilog/SystemVerilog and standard ASIC design flows.


• Participate in pre-silicon simulation and verification using Cadence tools and standard cell libraries.


• Support ASIC tape-out activities, including synthesis, static timing analysis, and design signoff.


• After silicon returns from the foundry, focus on developing FPGA-based test builds (using Xilinx tools) to validate and characterize fabricated PMIC silicon.


• Interface and integrate digital control logic with analog/mixed-signal blocks commonly found in power management applications.


• Write and maintain automation scripts for regression testing, build flows, and hardware validation.


• Collaborate with cross-functional teams including analog designers, layout, validation, and test engineers to ensure robust and reliable PMIC design.

What You Bring

• B.S. or M.S. in Electrical Engineering, Computer Engineering, or a related field.


• Minimum 2-3 years of experience in the field.


• Experience with RTL coding using SystemVerilog


• Experience debugging hardware in a lab environment using benchtop equipment: oscilloscopes, waveform generators, power supplies, logic analyzers


• Solid understanding of ASIC design flows including RTL design, synthesis, timing closure, and verification.


• Experience with digital simulation tools (e.g., Xcelium, Questa, Vivado Simulator).


• Experience with FPGA development using Xilinx tools (Vivado, ISE) for prototyping and silicon validation.


• Proficient in scripting (Python, TCL, Perl) for automation and test.


• Strong digital design fundamentals and hardware debugging skills.


• Excellent analytical and debugging skills


• Effective communication and documentation habits


• Proactive, detail-oriented, and committed to high-quality work


• Comfortable working in cross-functional teams and fast-paced environments

What Is Helpful

• Experience with post-silicon validation and debug of PMICs or mixed-signal ICs.


• Familiarity with standard cell libraries and digital integration in mixed-signal environments.


• Knowledge of digital control systems for power regulation, sequencing, or monitoring.


• Familiarity with Cadence digital implementation tools (Genus, Innovus, Conformal).


• Experience in hardware/software co-design and test automation.

What We Offer

• Career track opportunity with potential for rapid advancement with strong performance as the firm grows.


• 100% employer paid, comprehensive health care including medical, dental, and vision for you and your family.


• Paid maternity and paternity for 14 weeks at employees' normal pay.


• Unlimited PTO, with management approval.


• Opportunities for professional development and continued learning.


• Optional 401K, FSA, and equity incentives available.

Salary Range : $135,000-$155,000. This represents the typical salary range for this position based on experience, skills, and other factors.

We’re an Equal Opportunity Employer: You’ll receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.