Jobs in the United States

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Added 3 mins ago
Cyber Security Engineer
Telos Corporation
Tysons, VA
The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of…
Added 11 mins ago
Software Engineer Cybersecurity Services - 2027 Summer Internship
Motorola Solutions, Inc.
Chicago, IL · Ashburn, VA · Plantation, FL · Schaumburg, IL · Salt Lake City, UT
Motorola Solution's Cybersecurity Services division is defining the future of the security industry for Public Safety through innovative end-to-end-solutions. We monitor our customers’…
Added 22 mins ago
Information System Security Engineer
Noblis
Philadelphia, PA
Assess and strengthen system compliance against NIST, DoD, and Navy security requirements
Added 25 mins ago
Lead Test Engineer
STR
Las Vegas, NV
…theories, and engineering techniques to address complex RF, radar, cyber, and test and evaluation challenges. Translate customer requirements into executable test strategies, system…
Added 33 mins ago
Cyber Resiliency Engineer Sr
Lockheed Martin
Mount Laurel, NJ
Develop, evaluate, and analyze design constrains, trade-offs and detailed system and security design as they pertain to the cyber domain.
Added 40 mins ago
ML/DevOps Engineer
Language Access Network, LLC
Remote, United States
As a ML/DevOps Engineer specializing in cyber security, you will be responsible for architecting, automating, and maintaining secure CI/CD pipelines and cloud infrastructure. You will act…
Added 46 mins ago
Cyber Analytics Application Engineer
CACI
CYC LINTHICUM HEIGHTS, MD · Linthicum Heights, MD · Linthicum Heights
Job Title: Cyber Analytics Application Engineer
Added 57 mins ago
TH
Sr./Lead Network Engineer (MUST BE CLEARED SECRET)
Tlingit Haida Tribal Business Corporation
Washington, DC
- $110,000 to $121,000 USD / year
The Senior Network Engineer delivers mission-critical network engineering, infrastructure administration, and cyber security hardening across unclassified (NIPR) and classified (SIPR)…
Added 59 mins ago
Senior Network Engineer
Govcio LLC
Quantico, VA
GovCIO is currently hiring for a Senior Network/Systems Engineer to sustain and maintain the NCIS Enterprise and Cyber Security defensive cyber posture and enterprise business applications.…
Added 1 hour ago
Systems Engineer
Astraeus Operations LLC
UNAVAILABLE, VA
Analyze GDC Air-Gapped infrastructure, platform performance, and system conditions across Linux, Kubernetes, and supporting cloud environments. Conduct root cause analysis of complex issues…
Added 1 hour ago
Senior System Reliability and Safety Engineer
Parry Labs, LLC
Huntsville, AL · Dallas, TX
As a Senior System Reliability and Safety Engineer in our defense industry team, you will play a crucial role in ensuring the reliability, availability and maintainability of our systems,…
Added 1 hour ago
Advanced RF Electronics Engineer
The Aerospace Corporation
Chantilly, VA
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
Added 1 hour ago
R
Endpoint Security Engineer III
RISA
St. Louis, MO
- $101,000 to $111,000 USD / year
Cyber Security Engineer III - Endpoint Security Services
Added 1 hour ago
Systems Engineer
Astraeus Operations LLC
UNAVAILABLE, VA
Analyze GDC Air-Gapped infrastructure, platform performance, and system conditions across Linux, Kubernetes, and supporting cloud environments. Conduct root cause analysis of complex issues…
Added 1 hour ago
Senior Operations Lead
Astraeus Operations LLC
UNAVAILABLE, VA
Successfully complete Google’s extended workforce onboarding and badging process and maintain applicable government-contract compliance, including mandatory security and cyber training.
Added 1 hour ago
Senior Operations Lead
Astraeus Operations LLC
UNAVAILABLE, VA
Successfully complete Google’s extended workforce onboarding and badging process and maintain applicable government-contract compliance, including mandatory security and cyber training.
Added 1 hour ago
AR
System Cybersecurity - Senior
Applied Research Solutions
Bedford, MA
- $170,000 to $200,000 USD / year
Perform the Information System Security Engineer (ISSE) duties in an Information Assurance Workforce System Architecture and Engineering (IASAE) position as outlined in AFI 33-200, AFI…
Added 1 hour ago
Lead Software Reverse Engineer
STR
Woburn, MA
STR is hiring a Lead Software Reverse Engineer who has a passion for research and analysis of vulnerabilities in cyber physical systems. Work must be performed onsite.
Added 1 hour ago
CyberSecurity Engineer
Govcio LLC
JBSA Lackland AFB, TX
Designs and implements information assurance and security engineering systems with requirements of continuity, operations security, cryptography, forensics, regulatory compliance, physical…
Added 1 hour ago
Associate, Integration/Test Engineer
L3Harris
Forest, VA
…technology solutions connecting the space, air, land, sea and cyber domains in the interest of national…
Added 1 hour ago
Senior Lead Software Engineer - Network Infrastructure and Automation
Nightwing
Sterling, VA
As a Senior Lead Software Engineer at Nightwing, you will be responsible for creating network infrastructure and automation systems that operate at scale, maintain reliability under…
Added 1 hour ago
SR. PLATFORM ENGINEER - PLATFORM OPERATIONS
Huntington Ingalls Industries
Newport News, VA
…solution architects, technical subject matter experts, and system users. We collaborate together at the forefront of technology, manufacturing, and integration of the most powerful and…
Added 1 hour ago
AI SOFTWARE ENGINEER/AI ENGINEER
Huntington Ingalls Industries
Newport News, VA
Ensuring system reliability, security, and compliance in ML Ops environments.
Added 1 hour ago
Senior Information System Security Engineer
ManTech
Norfolk, VA
MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Norfolk, VA. This is a remote position.
Added 2 hours ago
Data Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Belvoir, VA
Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and…

L3Harris

Sr Associate, Software Engineer

Carlsbad, CA, United States

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $86,000 - $160,000.

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Job details

Pay: In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $86,000 - $160,000.
Posting language: English
Posted: Sep 14, 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: Sr Associate, Software Engineer

Job Code: 41394

Job Location: 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:

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 Master's degree within the last 12 months, regardless of age.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $86,000 - $160,000. 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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