Jobs in the United States

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Added 1 min ago
Autonomy Simulation Engineer
DoorDash USA
Oakland, CA
You have experience debugging complex systems and delivering reliable production software using Linux, Git, automated testing, and CI.
Added 1 min ago
A
Systems Engineer
Actalent
Troy, MI
- $55 to $75 USD / hour
Job Title: Automotive Systems EngineerJob DescriptionThe Automotive Systems Engineer provides customer-facing technical support for integrated center stack and instrument cluster display…
Added 1 min ago
Entry-Level Missions Systems Software Engineer - Embedded
The Boeing Company
Berkeley, MO
The Boeing Company is looking for Entry-Level Missions Systems Software Engineers – Embedded to join the Boeing’s Mission Systems Software team in Berkeley, Missouri.
Added 2 mins ago
IT Support Engineer I, Amazon OTS
Amazon.com Services LLC
Waco, TX
As an IT Support Engineer I, you will use your knowledge and specialized skills to implement technical solutions and provide high quality support for computer hardware, operating systems,…
Added 2 mins ago
Software Engineer, Apple Ads
Apple
Austin, TX · Cupertino, CA
3+ years of industry experience architecting and developing internet-scale server software for Linux systems, including scalable micro-services or data-driven platforms.
Added 3 mins ago
Entry-Level Missions Systems Software Engineer - Embedded
The Boeing Company
Berkeley, MO
The Boeing Company is looking for Entry-Level Missions Systems Software Engineers – Embedded to join the Boeing’s Mission Systems Software team in Berkeley, Missouri.
Added 3 mins ago
Associate Release Engineer
Veeva
CA
Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS…
Added 5 mins ago
Java Full Stack Developer-Software Engineer III
Deloitte US
San Francisco, CA · St. Louis, MO
6+ years of experience with Linux internals, device drivers, and kernel or embedded systems programming.
Added 6 mins ago
C
Senior SIEM Engineer
CAI
Frankfort, KY
- $70 to $80 USD / hour
The Senior SIEM Engineer will be responsible for designing, implementing, and optimizing Palo Alto Cortex XSIAM/XDR and Cribl solutions in a large-scale, multi-tenant 24x7 SOC environment,…
Added 6 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Frankfort, KY
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 8 mins ago
HC
R&D Software Quality Assurance Engineer III
Hach Company
Loveland, CO
- $115,000 to $120,000 USD / year
Hach is seeking a Software Quality Assurance Engineer to help deliver high-quality software and firmware solutions for our water quality products. In this role, you will develop and execute…
Added 9 mins ago
LF
Disaster Recovery Engineer II
LPL Financial Corp
United States
- $35.01 to $58.38 USD / hour
This is a hybrid role, requiring onsite presence at our Fort Mill SC office 3 days per week, as much of the team and leadership are based there
Added 11 mins ago
Principal Forward Deployed Engineer, Operational AI
Aerospike, Inc.
Remote, United States
As a Principal Forward Deployed Engineer (FDE) at Aerospike, you will serve as the hands-on technical authority partnering with lead architects and engineering teams across Global 2000…
Added 14 mins ago
Lead Engineer, Data & Analytics Systems & App Administration
Cencora
Dallas, TX
The Lead Engineer, Data & Analytics Systems & Application Administration is a member of the Data & Analytics team, working alongside operational engineers, platform engineers and BI…
Added 20 mins ago
Data Engineer II
Vylor
Des Moines, IA · Des Moines
Pioneer Hi-Bred International, Inc. a subsidiary of Vylor Inc., seeks a full-time Engineer II based in Johnston, IA. The Engineer II partners with Analytics, Data Science, Research &…
Added 25 mins ago
Senior Staff AI Systems Engineer
Northrop Grumman
Baltimore, MD · Baltimore
We are seeking a Senior Staff AI Systems Engineer to lead the architecture, development, and deployment of AI-enabled target recognition systems across multi-function RF sensors. In this…
Added 26 mins ago
Senior Specialist, Software Engineering 1
L3Harris
Salt Lake City, UT
Utilize a variety of software languages on Windows, Linux and embedded real time operating systems
Added 26 mins ago
2027 Associate Digital Signal Processing Engineer - Cincinnati OH
Northrop Grumman
Cincinnati, OH · Cincinnati
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 26 mins ago
NG
2027 Spring Electrical Engineer Co-op Intern - Cincinnati OH
Northrop Grumman
Cincinnati, OH · Cincinnati
- $18.75 to $42.5 USD / hour
Northrop Grumman is seeking a Spring Electrical Engineer Co-op/Intern. This position will be located at our Mission Systems Sector in Cincinnati, OH.
Added 26 mins ago
Systems Engineer Level 5 - Integration & Test
Northrop Grumman
Redondo Beach, CA · Redondo Beach
Candidate must have an active SCI at time of application OR Candidate must have an active U.S
Added 26 mins ago
Systems Engineer Level 2/3 - Integration & Test
Northrop Grumman
Redondo Beach, CA · Redondo Beach
Candidate must have an active SCI at time of application OR Candidate must have an active U.S
Added 26 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Salt Lake City, UT
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 26 mins ago
Solution Architect - VM Ware
Quantiphi, Inc.
Remote, United States
Must have skills:
Added 29 mins ago
Firmware HWD/SFT RTOS Embedded Software Engineer
Associates Systems LLC
Arvada, CO
Embedded Software Engineer II with a strong background in embedded Linux development and the Yocto build system. This role is ideal for engineers with hands-on experience in embedded…
Added 31 mins ago
DevOps Engineer
Accurant International
Minneapolis, MN
The DevOps Engineer oversees the development of scalable, reliable, and secure cloud-based data architecture. This role bridges business needs with technical implementation, ensuring that…

L3Harris

Senior Specialist, Software Engineering 1

Salt Lake City, UT, United States

In compliance with pay transparency requirements, the salary range for this role in California is $115-207,500.

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Job details

Pay: In compliance with pay transparency requirements, the salary range for this role in California is $115-207,500.
Posting language: English
Posted: Oct 15, 2026

Original job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Software Engineer

Job Code: 46050

Job Location: Salt Lake City, UT/ Carlsbad, CA

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

Job Description:

L3Harris is seeking talented Software Engineers ready to build foundational systems within our System Software group. Our team specializes in developing robust, scalable solutions that integrate advanced communications technologies across multiple mission-critical platforms. This is an opportunity to tackle deep technical challenges and define the core software architecture supporting major defense and intelligence operations.

Essential Functions:

Knowledge and experience of embedded real-time software development (VxWorks/Linux)
Work closely with cross-functional team members to develop operational performance requirements, interface software and hardware components, and collaborate on system design
Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, integration, and formal testing
Contribute to software test plans, procedures, and other relevant technical documentation
Demonstrates depth of knowledge in programming languages, compilers, and application execution
Participate in peer reviews, identify, track and repair defects
Utilize a variety of software languages on Windows, Linux and embedded real time operating systems
Occasional customer support travel (5%)

Qualifications:

Bachelor’s Degree 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.

Preferred Additional Skills:

Demonstrated expertise with high-performance, multi-threaded programming concepts
Deep knowledge of multiple programming languages, compilers, and application execution techniques across various platforms.
Demonstrated curiosity and ability to learn quickly and adapt to new technical domains outside the core discipline
Advanced proficiency in C++ and demonstrable knowledge of modern object-oriented design principles.
Experience with hands-on software development and troubleshooting on embedded targets utilizing an RTOS (Real-Time Operating System).
Advanced knowledge of signal processing, control systems theory, or networking fundamentals.
Knowledge of protocols such as IP, UDP, TCP, IPSec, DDS, SNMP, etc.
Good communication skills and ability to work well in a team environment
Solid presentation and writing skills
Previous professional experience working within the Department of Defense (DoD) or intelligence community.
Ability to obtain a U.S. security clearance

In compliance with pay transparency requirements, the salary range for this role in California is $115-207,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf) .

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More about this job

Skills

Software development
Linux
Hardware components
Documentation
Programming languages
Microsoft Windows
Customer service
C++
Design principles
Troubleshooting
RTOS
Signal processing
Control systems
SNMP
Communication skills
Regulatory compliance

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Work requirements

Jobs in the United States