Demo

Principal Firmware Engineer I

Epsilon Systems Solutions, Inc.
Largo, FL Full Time
POSTED ON 1/11/2026
AVAILABLE BEFORE 2/10/2026

Job Details

Epsilon C5I (, a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations serving the Department of Defense, Department of Energy, Department of Homeland Security, non-profit and commercial customers.

Epsilon C5I currently seeks to hire a Principal Firmware Engineer to support programs related to US DOD activities. As a Principal Firmware Engineer, you will be a member of an Integrated Program Team (IPT)) creating complex firmware solutions implemented in Field Programmable Gate Arrays (FPGAs), System on Chip (SOC), and Complex Programmable Logic Devices (CPLDs). Development activities may also include laboratory integration, test and evaluation, fault isolation of prototype hardware, and system qualification testing support.

Successful candidates must be able to work independently and as part of a technical team and have effective oral and written communication skills. Successful candidates will also possess strong problem solving and critical thinking skills. This challenging position requires a diverse set of technical and task management skills and allows for the opportunity to contribute immediately to important, meaningful work. Desire an active TS clearance. Work is performed onsite in Largo, FL.

Duties and Responsibilities:
  • Develop system and/or FPGA architectures based on high level requirements
  • Target device trade studies, recommendations, and selection
  • Generate firmware requirements based on the system architecture
  • Generate firmware documentation that describes the firmware architecture
  • Design Hardware Description Language (HDL) based digital circuits that are structured and readable
  • Build test benches to verify/test the HDL based design
  • Generate constraints for target device
  • Create scripts to automate build, integration, and test activities
  • Verify target device functionality in laboratory environment

Required Qualifications:
  • Bachelor's degree in Electrical Engineering, or other closely related Science, Technology, Engineering or Mathematics (STEM) field.
  • Minimum 12 years of prior relevant experience in digital hardware design and verification, or an advanced degree in a related field and minimum 10 years prior experience
  • Successfully have completed several designs for various devices and applications
  • Experience with designing communication interfaces and bus standards (e.g., SPI, I2C, PCIe, UART, or Gb Ethernet)
  • Experience with test and verification approaches for designs using logic analyzers, high-speed oscilloscopes, signal generators, and/or target device debugging tools
  • Applicant must have the ability to obtain and maintain a DoD Top Secret Security Clearance.
  • Applicant must reside within commuting distance to Largo, FL or willing to relocate to the area.
  • Must have strong written communication skills, possess good people skills, demonstrate strong attention to detail and have the desire to work on a highly focused technical team of engineers
  • Possess effective communication and be able to collaborate with Customers, and cross-functional teams, document technical processes, and present solutions to stakeholders.
  • Must be able to prioritize tasks effectively, manage deadlines, and handle multiple projects simultaneously.
  • Excellent organizational skills and keen attention to detail, with the ability to multitask and prioritize effectively in a fast-paced, dynamic work environment.
  • Enthusiasm for learning and adapting to new technologies and methodologies.

Preferred Qualifications:
  • Technical Leadership and experience using Earned Value Management (EVM)
  • Experience in cost and schedule estimation, and generating technical documentation related to contract deliverable items
  • Experience in embedded processors and SoC development for FPGA devices
  • Experience in FPGA design implementation with VHDL design language
  • Experience in designing applications that utilized red/black separation and redundancy concepts
  • Experience in OpenVPX technology including VITA standards
  • Experience in MATLAB and Simulink for digital signal processing designs that use floating and fixed-point numbers
  • Experience in the following Simulation Tools: Mentor Graphics, Synopsys, or Cadence
  • Experience in the following Development Tools: AMD (Xilinx), Intel (Altera), Lattice, or Microsemi (Actel) FPGA
  • Experience in TCL, Perl, or Python for Scripting
  • Experience in FPGA Development with Linux Operating System

ADA Notations:
  • Regular communication (hearing/speaking).
  • Noise conditions range from very quiet to very noisy.
  • Prolonged use of computer (typing/keyboarding).
  • Frequently required to sit for long periods of time, stand, and walk.
  • Ability to travel by car, air or other means of transportation, if required.

Epsilon Systems Solutions, Inc. is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary : $145,000 - $198,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Firmware Engineer I?

Sign up to receive alerts about other jobs on the Principal Firmware Engineer I career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$162,237 - $199,353
Income Estimation: 
$222,110 - $256,974
Income Estimation: 
$224,976 - $270,947
Income Estimation: 
$205,834 - $254,869
Income Estimation: 
$242,530 - $287,120
Income Estimation: 
$80,479 - $90,779
Income Estimation: 
$90,609 - $105,383
Income Estimation: 
$90,609 - $105,383
Income Estimation: 
$117,524 - $131,245
Income Estimation: 
$162,729 - $194,659
Income Estimation: 
$173,217 - $199,061
Income Estimation: 
$145,630 - $167,634
Income Estimation: 
$162,729 - $194,659
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Epsilon Systems Solutions, Inc.

  • Epsilon Systems Solutions, Inc. Portsmouth, VA
  • Epsilon Systems is seeking a part time, on call Estimator II (Chemical Flushing) for SRS located in Portsmouth, VA. Summary: Responsible for material and/o... more
  • 12 Days Ago

  • Epsilon Systems Solutions, Inc. Dayton, OH
  • Job Details Epsilon C5I (, a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations ser... more
  • 13 Days Ago

  • Epsilon Systems Solutions, Inc. Jacksonville, FL
  • Epsilon Systems Solutions Inc. is currently seeking a full-time WAF Coordinator I in Mayport, FL. Job Summary Directly reports to the QA & EHS Manager and ... more
  • 13 Days Ago

  • Epsilon Systems Solutions, Inc. Norfolk, VA
  • Epsilon Systems Solutions, Inc. is seeking a full-time Production Controller II in Norfolk, VA. Job Summary: The Production Controller II shall perform mul... more
  • Just Posted


Not the job you're looking for? Here are some other Principal Firmware Engineer I jobs in the Largo, FL area that may be a better fit.

  • Collins Aerospace and Careers Largo, FL
  • Date Posted: 2025-11-03 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: On... more
  • 12 Days Ago

  • CyberCoders Largo, FL
  • Sr Firmware Engineer Position Overview We are seeking a skilled Sr Firmware Engineer to lead the design and development of embedded firmware for our innova... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!