Digital Signal Processing (DSP) Engineer - TS/SCI with Poly

Leidos; Aurora (IL); On-site; USD 95,000 - 140,000; Full time

Job summary

A leading company seeks a highly skilled Digital Signal Processing (DSP) Engineer with an active Top Secret/SCI clearance to support rapid-response R&D focusing on SIGINT and RF challenges. This role involves developing cutting-edge solutions in classified environments, presenting an excellent opportunity for professional growth and contribution to national security.

Benefits

Competitive salary

Health benefits

Flexible work options

Opportunities for professional growth

Qualifications

• Bachelor’s with 8+ years or Master’s with 6+ years of related experience.
• Active Top Secret/SCI clearance with Polygraph required.
• Minimum 5+ years in DSP focusing on SIGINT and RF.

Responsibilities

• Develop and implement prototype solutions for digital signals from SIGINT and RF.
• Analyze and process digital signals to enhance detection and exploitation.
• Collaborate with lab teams to define requirements and deliver capabilities.

Skills

Signal processing algorithms

RF data formats

Problem-solving

Collaboration

Education

Bachelor’s degree

Master’s degree

Tools

MATLAB

Python

C++

GNU Radio

Job description

Digital Signal Processing (DSP) Engineer - TS/SCI with Poly

Join to apply for the Digital Signal Processing (DSP) Engineer - TS/SCI with Poly role at Leidos

Leidos is seeking a highly skilled Digital Signal Processing (DSP) Engineer with an active Top Secret/SCI clearance with Polygraph to support rapid-response research and development (R&D) in secure laboratory environments, focusing on SIGINT and RF collection challenges. The role involves developing prototype solutions to exploit digital signals from overhead SIGINT and RF sources, supporting mission-critical operations. The DSP Engineer will work in classified lab settings, collaborating with cross-functional teams to deliver innovative solutions under tight timelines.

Key Responsibilities

• Develop and implement prototype solutions for digital signals from SIGINT and RF sources to support mission operations.
• Design, optimize, and tailor DSP tools and techniques to support high-value targets and mission requirements.
• Analyze and process digital signals, developing algorithms to enhance detection and exploitation.
• Collaborate with lab teams, mission stakeholders, and analysts to define requirements and deliver capabilities.
• Adapt DSP solutions to evolving mission needs across secure environments.
• Test, validate, and optimize DSP prototypes for performance in classified settings.
• Integrate DSP solutions with existing systems ensuring compatibility.
• Document technical designs, methodologies, and performance results.
• Stay current with advancements in DSP, SIGINT, and RF technologies.
• Incorporate synthetic aperture radar (SAR) sources into DSP solutions for better target detection.

Required Qualifications

• Bachelor’s degree with 8+ years or Master’s with 6+ years related experience; additional experience may substitute for degree.
• Active Top Secret/SCI clearance with Polygraph.
• 5+ years in digital signal processing, focusing on SIGINT and RF systems.
• Experience developing prototype solutions for digital signals from overhead SIGINT and RF sources.
• Strong skills in signal processing algorithms and RF data formats.
• Experience with rapid-response R&D in classified environments.
• Excellent problem-solving and collaboration skills in secure settings.

Preferred Qualifications

• Experience with SAR sources in DSP.
• Background in defense, intelligence, or SIGINT/RF missions.
• Proficiency in MATLAB, Python, C++, GNU Radio.
• Knowledge of SIGINT tools and data formats like NITF, STANAG.
• Experience with high-performance computing in secure environments.
• Understanding of security standards (NIST, RMF, IC/DoD).
• Experience with Agile/DevOps in classified projects.

Why Leidos?

• Support critical national security missions with innovative DSP solutions.
• Work in secure, cutting-edge labs on complex challenges.
• Opportunities for professional growth and development.
• Competitive benefits including salary, health, and flexible work options.

Additional Details

Original Posting: June 10, 2025

Job remains open for at least 3 days from posting date, with potential closing date shortly after.

Pay range is a guideline; actual compensation depends on experience and other factors.