Software Engineer

CACI International • Aberdeen Proving Ground, MD

12d • $76,000 - $155,700 • Hybrid

About The Position

CACI is currently looking for a Software Engineer with digital signals processing experience to join our team developing next generation signals intelligence (SIGINT) for the Department of Defense. Join this passionate team of industry-leading individuals on a program that leverages the best practices developing DSP algorithms for real-time or near-real-time systems to deliver state-of-the-art capability in support of our nation’s warfighters. As a member of the CACI Team, you will support the men and women charged with safeguarding the American people and enhancing the Nation’s safety, security, and prosperity.

Requirements

• Bachelor’s degree in computer science, Software Engineering, Electrical Engineering, or related field.
• 3–7 years of professional software development experience.
• U.S. Citizenship
• TS/SCI Clearance with ability to get a CI Poly (CI Poly on hand preferred)
• Strong programming experience in C++ and Python
• Experience developing applications in Linux environments.
• Experience developing desktop or web-based applications.
• Ability to present technical RF and measurement data in intuitive user interfaces.
• Experience developing geospatial applications.

Nice To Haves

• Experience with SATCOM, telecommunications, SIGINT, or EW systems.
• Experience with Software Defined Radio (SDR) applications.
• Exposure to real-time data processing systems.
• Experience supporting field test activities.
• Experience developing desktop or web-based applications.
• Strong understanding of object-oriented design, software architecture principles, design patterns and API development
• Experience building maintainable, testable software systems.
• Experience with modern UI frameworks such as React, Angular and VUE.
• Ability to develop interactive dashboards, data visualizations, geospatial displays, and user workflows for engineering applications
• Experience working with HTML/CSS TypeScript and REST APIs
• Experience visualizing large datasets.
• Ability to present technical RF and measurement data in intuitive user interfaces.
• Understanding basic DSP concepts: FFTs, filtering sampling theory spectrograms and signal-to-noise ratio
• Ability to work with IQ data, spectrum data, measurement datasets
• Familiarity with RF concepts: EIRP, antenna gain, link budgets and RF propagation
• Basic understanding of satellite communications architecture, ground terminals, uplink/downlink concepts and coverage footprints
• Ability to collaborate effectively with RF and DSP engineers.
• Experience developing geospatial applications.
• Familiarity with geographic coordinate systems, GIS fundamentals, terrain datasets and coverage map visualization
• Experience implementing heat maps, layer controls, measurement overlays and interactive map tools
• Experience building data ingestion and processing pipelines.
• Ability to Parse measurement files, process telemetry datasets, aggregate large volumes of RF data and support near-real-time visualization workflows
• Familiarity with PostgreSQL/PostGIS SQLite and time-series data
• Experience with, Git, Agile development, CI/CD pipelines, Docker containers, Automated testing, Ansible, Cobbler
• Familiarity with Linux command line, debugging tools and performance profiling

Responsibilities

• Develop user interfaces for RF measurement and Effective Isotropic Radiated Power (EIRP) visualization tools.
• Build interactive map-based displays showing RF coverage and measurement results.
• Integrate Digital Signals Processing (DSP) generated outputs into operational applications.
• Develop APIs and services supporting RF data processing workflows.
• Collaborate with DSP engineers to translate signal-processing outputs into user-facing products.
• Support system testing, debugging, and deployment activities.
• Contribute to software architecture and technical design reviews

Benefits

• flexible time off benefit
• robust learning resources
• comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level