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Futurex

Sr. Electronic Design Engineer - Embedded Systems

Bulverde
Level
Senior

Not stated in the posting: salary, work type, visa.

Open. First seen 3 October 2026.

About the role

Futurex is seeking talented individuals with a passion for technology and an interest in business to join our team as a HSM Engineer. The position is based out of Futurex’s Engineering Campus, 15 miles north of San Antonio, Texas.

PRIMARY RESPONSIBILITIES

  • Design, develop, and test cryptographic embedded systems.
  • Research requirements and develop product specifications according to marketing and customer needs.
  • Collaborate with engineers in other disciplines of system design.
  • Prepare production documentation for manufacturing and assembly.
  • Write and maintain detailed functional specifications.
  • Write and maintain production test procedures, fixtures, and systems

Requirements

  • BS in electrical or electronic engineering (or similar field).
  • 10+ years of embedded systems design experience.
  • Knowledge of circuit boards, processors, and electronic/computer hardware.
  • Experience with in-circuit acceptance, functional testing, and electronic test equipment.
  • Experience with schematic capture and PCB layout software.
  • Ability to interpret digital electronic circuit and logic diagrams.
  • Good understanding of high-speed signal integrity.
  • Excellent analytical and technical skills.
  • Excellent administrative, interpersonal, and communication skills.
  • Desire for excellence in all results of the team and individual efforts.
  • Ability to work independently with minimal supervisory direction.

STRONGLY PREFER

  • Solid knowledge of Altium Designer.
  • Experience with FIPS 140-2 and/or Payment Card Industry (PCI) PTS
  • Knowledge of FCC and CE design standards.
  • Signal and power simulation and modeling.
  • Analog design experience.
  • Power supply experience.
  • Design for test experience.
  • Design for manufacturing experience.
  • Experience with multiple architectures and platforms, particularly x86-64, ARM, and RISC-V

Benefits

  • Health, dental, vision, life, and short/long-term disability insurance
  • Paid vacation, holidays, and sick leave
  • Competitive compensation and opportunities for advancement
  • Complimentary gym membership
  • Retirement plan with employer contribution match
  • Scenic corporate campus with amenities including a tennis court, jogging trail, and putting green
  • Welcoming, family-style corporate culture uniquely suited to fast-paced, entrepreneurial, and motivated individuals

What this role asks for

Particular to this role

Altium · PCB Design

Rare in Futurex's other 20 open postings.

Standard for embedded / hardware roles

Embedded Systems

Common in embedded / hardware postings at any company.

Read against Futurex's other open postings on this site.

The team: Engineering HIRES STEADILY

This role is one of 11 open in Engineering. 1 was posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Linux (6 of 11), Embedded Systems (5 of 11), Bash (4 of 11), CI/CD (4 of 11), Python (4 of 11), Agile (3 of 11), Docker (3 of 11)

OTHER ROLES ON THIS TEAM

From the team and dates on Futurex's own job board.

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