2,104,239open jobs
129,608companies
243,699added this week
Browse all
Location
In office (Mason)
Seniority
Senior · 10+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Oct 10, 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: Sr. Specialist, Software Engineering (Embedded)

Job Code: 43644

Job Location: Mason, OH - 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 Specialist, Software Engineer, you will support the development, integration, and execution of software for embedded target hardware. In this role, you will design and implement software based on requirements and system-level design documentation. You will also work closely with systems and firmware engineers throughout the development process to ensure effective integration and execution.

Essential Functions:

·Apply computer science, engineering, and mathematical principles to develop software for embedded target hardware.

·Use C and C++ to design and implement software for embedded Real-Time Operating Systems (RTOS).

·Collaborate with cross-functional engineering teams to develop and assess interfaces between hardware, firmware, and software, while ensuring alignment with system performance requirements and overall design objectives.

·Design, document, develop, and test software components in accordance with established software development processes, coding standards, and guidelines.

·Support all phases of the software development life cycle, including requirements analysis, design, implementation, hardware/software integration, and formal testing.

·Participate in peer reviews and contribute to defect identification, tracking, and resolution.

· Ability to obtain a Department of War Security Clearance

Qualifications:

·Bachelor’s degree in Electrical Engineering, Computer Science, or a related technical discipline and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

·At least 4 years of experience in the computer or software engineering field.

·Minimum of 4 years of professional C/C++ development experience.

Preferred Additional Skills:

·Familiarity with Real-Time Operating Systems (RTOS).

·Experience using DOORS for requirements traceability and linking system requirements to software requirements.

·Experience developing device drivers and Board Support Packages (BSPs) for real-time embedded systems.

·Proficiency with modern C++ development techniques.

·Experience creating test scripts using Python.

·Familiarity with Agile development methodologies, including Scrum and Kanban.

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.
2,104,239 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
Mason
In office · 3+ years exp · Cupertino
Python
Chips/EDA
Cadence Allegro
Apply
$144k – $194k per year · Equity · In office · Full-Time · 4+ years exp · Bachelor's Degree · Seattle
Java
C#
C++
Perl
Robotics
Motion Planning
Apply
$203k – $325k per year · In office · 15+ years exp · Bachelor's Degree · North Reading
Chips/EDA
Advantest / Teradyne ATE
Apply
In office · 6+ years exp · Bachelor's Degree · Morrisville
Python
DevOps
CI/CD
Git
Docker
HPC
Linux
Windows
Management
Agile
Apply
$105k – $150k per year · Hybrid · TS/SCI · Full-Time · 5+ years exp · Bachelor's Degree · Columbus
Apply
In office · Full-Time · 4+ years exp · Mason
AI/ML
Copilot
Copilot Studio
Marketing
HubSpot
Apply
$36k per year · In office · Full-Time · 1+ year exp · PhD · Mason
Apply
In office · Part-Time · PhD · Mason
Apply
$142k – $233k per year · Hybrid · 5+ years exp · Bachelor's Degree · Mason
JavaScript
TypeScript
SQL
Node JS
Node JS
Express
Frontend
GraphQL
Angular
React.js
DevOps
Rest API
Splunk
Puppet
Chef
CloudFormation
Datadog
CI/CD
Jenkins
Git
AWS
Bamboo
AWS Lambda
API Gateway
Apply
Product Engineer 1 day ago
$110k – $198k per year · Hybrid · 3+ years exp · Bachelor's Degree · Mason
Python
Verilog
SystemVerilog
VHDL
Perl
Chips/EDA
UVM
Apply
See all jobs
This is one of many
2,104,239 more open roles from verified company boards, updated every day.