Senior Associate, Software Engineer

L3Harris Technologies • C4ISR • Military Satellites • Bachelor's Degree • Python • Java • SQL • Ruby • C# • C++ • Perl • 7 days ago
Smart Apply
Similar jobs
1,504,219open jobs
90,876companies
230,257added this week
Browse all
Salary
≈ $118k – $217k per year (Estimated)
Location
In office (Richardson)
Seniority
Senior
Visa
H-1B filings in 12 months: 5 · for this role: 3

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 6, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match

L3Harris Technologies

L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.
l3harris.com • HQ: Melbourne, United States • C4ISR • Military Satellites • Electronic Warfare • Military Communication • Defense Manufacturing • 5000+ employees • Est. 2019
Tech stack of L3Harris Technologies

Job Title: Senior Associate, Software Engineer

Job Code: 45702

Job Location: Richardson, TX

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off

Job Description:

  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target application

  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system

  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, integration, and test of embedded software for real-time control of advanced tactical radio equipment

  • Develop software test procedures, software programs, and related documentation

  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, and evaluate results

  • Participate in peer reviews, identify, track and repair defects

  • Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor designs)

Qualifications:

  • To be eligible, applicants must be pursuing a Master’s degree in computer science, Computer Engineering, Software Engineering, Electrical Engineering, Wireless Engineering, Information Security, Mathematics, Digital Arts & Sciences or related field or have completed their Bachelor’s degree within the last 12 months, regardless of age.

Preferred Skills:

  • One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD, Hadoop, Android, Embedded Systems

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,504,219 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Richardson
$156k – $195k per year • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • San Francisco
Python
Go
Java
Ruby
Analytics
A/B Testing
Management
Microsoft Teams
Telegram
Apply
≈ $134k – $246k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Boca Raton
Java
AI/ML
Copilot
Cursor
Prompt Engineering
LLM
Anomaly Detection
DevOps
Terraform
Ansible
Helm
CI/CD
GitOps
ArgoCD
Kubernetes
Self-Healing
IAM
Cybersecurity
Keycloak
SIEM
Apply
≈ $122k – $224k per year (Estimated) • In office • Full-Time • Houston
Python
JavaScript
Java
TypeScript
SQL
Bash
Java
Spring Boot
Hibernate
Liquibase
Databases
PostgreSQL
Oracle
Apache Kafka
Amazon Aurora
Frontend
Next.js
Angular
React.js
DevOps
Terraform
Azure DevOps
Datadog
Azure
CI/CD
Git
AWS
Docker
AWS Lambda
GitHub
Amazon S3
Amazon EventBridge
AWS Step Functions
API Gateway
Analytics
ETL/ELT
AWS Glue
Apply
≈ $111k – $204k per year (Estimated) • Hybrid • Full-Time • 7+ years exp • PhD • United States
Java
Java
Spring Boot
Databases
Oracle
RabbitMQ
ActiveMQ
Apache Kafka
DevOps
Rest API
Azure
CI/CD
AWS
Kubernetes
Management
Agile
Apply
$99k – $165k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • Washington
Kotlin
Swift
Frontend
GraphQL
Mobile
MVI
MVVM
Kotlin Multiplatform
Clean Architecture
Dependency Injection
Declarative UI
Offline-First
Modularization
DevOps
Rest API
gRPC
CI/CD
Apply
$100k – $120k per year • Equity • In office • Full-Time • 3+ years exp • Bachelor's Degree • Richardson
Python
Java
C#
DevOps
GCP
Azure
Git
AWS
Windows
Management
Agile
Scrum
Kanban
Apply
Software Engineer I 3 days ago
$74k – $107k per year • Hybrid • Full-Time • Bachelor's Degree • Richardson
Python
Java
Rust
C++
AI/ML
Claude Code
OpenAI Codex
DevOps
Red Hat
VMWare
Fedora
Azure
Git
Ubuntu
Linux
TCP/IP
Cybersecurity
Wireshark
Management
Agile
Scrum
Apply
$158k – $284k per year • Equity • In office • Full-Time • 4+ years exp • Bachelor's Degree • San Jose • Salt Lake City • Tampa • Richardson
Apply
$191k – $332k per year • In office • Full-Time • 12+ years exp • Bachelor's Degree • Austin • Richardson
Databases
Redpanda
AI/ML
Copilot
LangGraph
LangChain
Model Context Protocol
AI Agents
AWS Bedrock
CrewAI
LLM
Agentic Workflows
Multi-Agent Systems
Copilot Studio
DevOps
GCP
Azure
AWS
FinOps
Cybersecurity
Microsoft Entra ID
Web3
Tokenomics
Management
ServiceNow
Apply
≈ $89k – $187k per year (Estimated) • Hybrid • 2+ years exp • Richardson
Marketing
Salesforce
Apply
See all jobs
This is one of many
1,504,219 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles