1,829,202open jobs
105,335companies
276,110added this week
Browse all
Salary
≈ $105k – $191k per year (Estimated)
Location
In office (Richardson)
Seniority
Senior · 10+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Sep 26, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
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.

Job Title: Senior Specialist, Software Engineering (Embedded)

Job Code: 42005

Job Location: Richardson, TX (Onsite)

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

Job Description:

As a Senior Specialist, Software Engineer (Embedded), you will be responsible for supporting and help leading the development and execution of software on the embedded targeted hardware. You will be responsible for designing the software per requirements documents and system level design documents. There will be a focus to interface with the test engineers to influence test automation.

The Agile Development Group (ADG) division specializes in developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV), advanced radar systems, next-generation weapon systems, and other RF sensor technologies using small company agility and big company experience.

Essential Functions:

  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the targeted embedded hardware.
  • Proficient in C++, implementing software for embedded Real Time Operating Systems (RTOS).
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware, firmware and software, and operational performance requirements and design of the overall system.
  • Investigate root cause of complex issues, and implement solutions, working independently or with a multi-discipline team.
  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.
  • Develop software test plans and procedures, and other relevant technical documentation
  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results.
  • Participate in peer reviews, identify, track and repair defects.

Qualifications:

  • Bachelor's Degree in Computer Science, Computer Engineering, or related field with 6 years prior engineering experience OR Graduate Degree with 4 years of prior related experience OR in lieu of a degree, minimum of 10 years of prior engineering related experience.
  • Minimum of 5 years’ experience in computer/software engineering field
  • Minimum of 5 years’ C++ development in a professional environment.
  • Active US Secret Clearance.

Preferred Qualifications:

  • Experience developing and testing real-time embedded software preferred.
  • Familiarly with Greenhills RTOS.
  • Experience developing device drivers and Board Support Packages for real time embedded systems.
  • Experience with Modern C++ techniques.
  • Experience with Agile Scrum/Kanban development processes and procedures.
  • Working knowledge of Linux.
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.
1,829,202 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

Hardware
Similar stack
Same company
Richardson
≈ $135k – $247k per year (Estimated) • Equity • In office • Full-Time • PhD • Austin
Python
SystemVerilog
Perl
AI/ML
AWS Trainium
Machine Learning
Chips/EDA
Synopsys PrimeTime
Ansys RedHawk
Synopsys PrimePower
Apply
$137k – $185k per year • Equity • In office • Full-Time • 6+ years exp • Bachelor's Degree • Austin
DevOps
AWS
Cybersecurity
Defense in Depth
Design
AutoCAD
Management
Outlook
Microsoft Office
Apply
$159k – $215k per year • Equity • In office • Full-Time • Bachelor's Degree • Austin
Python
Java
C++
DevOps
AWS
Linux
Unix
Apply
$159k – $215k per year • Equity • In office • Full-Time • 8+ years exp • Bachelor's Degree • Denver
DevOps
AWS
Amazon EC2
Amazon S3
Apply
$183k – $248k per year • Equity • In office • Full-Time • 5+ years exp • Bachelor's Degree • Austin
AI/ML
Claude
Anthropic
AWS Trainium
Machine Learning
DevOps
AWS
Apply
≈ $50k – $108k per year (Estimated) • In office • Full-Time • London
SQL
Databases
Snowflake
Analytics
Power BI
Management
Jira
Agile
Apply
$97k – $108k per year • Hybrid • Full-Time • Wellington
Python
COBOL
COBOL
IBM MQ
DevOps
Ansible
OpenShift
VMWare
Dynatrace
Prometheus
CI/CD
GitOps
Jenkins
Git
Kubernetes
Grafana
Incident Management
GitHub
Management
Agile
Apply
≈ $11k – $26k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Bengaluru
AI/ML
Hadoop
Reinforcement Learning
Scikit-learn
TensorFlow
PyTorch
Recommender Systems
Machine Learning
DevOps
GCP
Azure
AWS
Management
Agile
Apply
Sr. Engineer 1 day ago
≈ $11k – $30k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Pune
Management
Confluence
Agile
Apply
Automation QA 1 day ago
$57k – $60k per year • Hybrid • 5+ years exp • Toronto
DevOps
CI/CD
Management
Agile
Apply
≈ $107k – $196k per year (Estimated) • In office • Secret • 8+ years exp • Mason
Python
VHDL
MATLAB
MATLAB
Simulink
Chips/EDA
Siemens ModelSim
Management
Agile
Scrum
Apply
≈ $104k – $190k per year (Estimated) • In office • Master's Degree • Palm Bay
Apply
≈ $104k – $190k per year (Estimated) • In office • Secret • 10+ years exp • Palm Bay
Apply
$105k – $175k per year • In office • Secret • 6+ years exp • Bachelor's Degree • Camden
Python
C++
DevOps
RTOS
Management
Scrum
UML
Apply
≈ $153k – $291k per year (Estimated) • In office • 13+ years exp • Rockwall
Chips/EDA
Keysight ADS
Apply
≈ $91k – $206k per year (Estimated) • In office • Bachelor's Degree • Richardson
Python
JavaScript
TypeScript
C#
Design
AutoCAD
Management
Microsoft Project
Apply
$175k per year • In office • Full-Time • Richardson
Apply
$134k per year • In office • 3+ years exp • Bachelor's Degree • Richardson
Management
Microsoft Office
Apply
$32k – $36k per year • In office • Full-Time • Richardson
Apply
$30k – $36k per year • In office • Part-Time • Richardson
Apply
See all jobs
This is one of many
1,829,202 more open roles from verified company boards, updated every day.