Software Engineer

CACI; Maryland; On-site; USD 90,000 - 150,000; Full time

Job summary

CAC I is seeking a Software Engineer with DSP experience to help develop next generation SIGINT solutions for the DoD. You will contribute to DSP-driven workflows, create interfaces for RF measurement and visualization, and collaborate with a team of engineers.

The role requires C++ and Python expertise, Linux environment work, and the ability to present complex RF data in intuitive dashboards and geospatial displays. On-site at our MD facility with up to 10% travel.

Qualifications

• Bachelor's degree in a relevant field and 3–7 years of software development experience.
• U.S. Citizenship required with TS/SCI clearance and CI poly.
• Strong C++ and Python programming skills.
• Experience in Linux environments and desktop or web-based apps.
• Ability to present RF and measurement data in intuitive UIs.
• Experience developing geospatial applications.

Responsibilities

• Develop user interfaces for RF measurement and EIRP visualization tools.
• Build interactive map-based displays showing RF coverage and 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

Skills

C++

Python

Geospatial applications

REST APIs

React

Angular

Vue

Linux

Education

Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or related field

Tools

Git

Docker

CI/CD pipelines

Ansible

Cobbler

PostgreSQL/PostGIS

Job description

Job Title: Software Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity:

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.

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

Qualifications:

Required:

• 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
• 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.

Desired:

• 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

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What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final sal