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Added 47 mins ago
AI Security Engineer, US ADC Security
Amazon.com Services LLC
Jessup, MD · Arlington, VA · Herndon, VA
Amazon's Security team is looking for an AI Security Engineer with strong insight and passion for security to ensure our AI applications are designed and built to the highest standards.…
Added 47 mins ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 47 mins ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 47 mins ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking a motivated ADC Engineer I to support day-to-day operations of large-scale cloud systems. You have a working knowledge of Linux, networking,…
Added 47 mins ago
Amazon Dedicated Cloud Engineer, US ADC Security
Amazon.com Services LLC
Herndon, VA
The US ADC Security Engineering team is seeking an experienced ADC Engineer to serve as a senior technical leader for our operations team. You will be the technical escalation point for the…
Added 50 mins ago
Systems Network Engineer - PERM FTE Position
Robert Half
Des Moines, IA
PERMANENT POSITION! SYSTEMS NETWORK ENGINEER (Direct Hire PERM)
Added 1 hour ago
Test Conductor
Northrop Grumman
Gilbert, AZ
Supports EGSE and flight hardware test/troubleshooting efforts and ability to perform this tasking with little to no oversight from another Electrical Engineer
Added 1 hour ago
T
Technical Support Engineer (Dedrone)
TEKsystems
Mesa, AZ
- $27 to $29 USD / hour
Diagnosing and troubleshoot technical issues, including account setup and network configuration
Added 1 hour ago
Software Engineer (AI Agents)
Fluent, LLC
NY · New York, NY
Fluent is building the next generation advertising network: Partner Monetize and Advertiser Acquisition. Our vision is to build an ML/AI first network of advertisers and publishers working…
Added 1 hour ago
Senior Platform Engineer
Foresight Works Ltd
NY · New York, NY
We're looking for a Senior Platform Engineer to build the cloud foundation that Foresight runs on.
Added 1 hour ago
Senior Platform Engineer
Foresight Works Ltd
San Francisco, CA
We're looking for a Senior Platform Engineer to build the cloud foundation that Foresight runs on.
Added 1 hour ago
IT HelpDesk Tier 2 - AZ
CubX Inc.
Phoenix, AZ
…and support to business clients nationwide. As an IT Support Engineer (Tier 2), you will play a critical role in ensuring seamless technology operations for our clients, contributing to…
Added 1 hour ago
T
Telecom Engineer
TEKsystems
Honolulu, HI
- $101,000 to $127,000 USD / year
We are seeking a Telecom Engineer to support the design, implementation, maintenance, and management of telecommunications infrastructure and systems. This role is responsible for applying…
Added 1 hour ago
M
Technical Support Engineer
Microsoft
TX · NC · WA · Irving, TX · Charlotte, NC · Redmond, WA · Irving · Charlotte · Redmond
- $86,100 to $187,400 USD / year
…delivering customer success. As a Senior Technical Support Engineer, you will own, troubleshoot, and solve complex customer technical issues. This opportunity will allow you to accelerate…
Added 1 hour ago
M
Digital Solution Engineer - Cloud & AI Infrastructure
Microsoft
United States
- $86,100 to $187,400 USD / year
…Frontier AI era? Join us as a Cloud & AI Infrastructure Solution Engineer for nonprofit customers at Microsoft…
Added 2 hours ago
Netapp / Linux Solutions Architect (Solutions Architect 4)
Los Alamos National Laboratory
Los Alamos, NM
PPO or High Deductible medical insurance with the same large nationwide network
Added 2 hours ago
Linux Systems Engineer (Cybersecurity Technical Staff 2)
Los Alamos National Laboratory
Los Alamos, NM
The Special Security Operations IT & Cyber Group (SSO-3) is seeking a skilled and motivated Linux systems engineer to join our Linux Services Team. This team designs, deploys, and maintains…
Added 2 hours ago
Linux Systems Engineer (Cybersecurity Technical Staff 1)
Los Alamos National Laboratory
Los Alamos, NM
The Special Security Operations IT & Cyber Group (SSO-3) is seeking a motivated Linux Systems Engineer to join our Linux Services Team. This team supports, deploys, and maintains secure…
Added 2 hours ago
Shock and Vibration Test Engineer (R&D Engineer 2/3)
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the R&D Engineer 2 or 3 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if…
Added 2 hours ago
Control Account Manager (Science-Engineer Program Manager 2/3)
Los Alamos National Laboratory
Los Alamos, NM
As a Science-Engineer Program Manager 2-3 (SE-PM 2-3) within the Associate Laboratory Directorate for Weapons Production (ALDWP) you will manage control accounts within the Plutonium…
Added 2 hours ago
Lead Field Service Engineer – Automation
GE Vernova
Unspecified, RI
Network & Communication: Proficiency in industrial networking protocols (PROFINET, Modbus TCP/RTU, OPC UA, EtherNet/IP) and troubleshooting marine fieldbus systems.
Added 2 hours ago
M
Senior Optical Transport SME
ManpowerGroup
Howard County, MD
- $85 to $92 USD / hour
Job Title: Senior Network Engineer (Senior Optical Transport SME)
Added 2 hours ago
DevSecOps Security Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
Added 2 hours ago
Senior Software Engineer (Ansible Automation)
Sealing Technologies
Columbia, MD
…solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls…
Added 2 hours ago
Software Engineer (Infrastructure Automation)
Sealing Technologies
Columbia, MD
…solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls…

L3Harris

Associate, Info Sec Sys Engineer

Melbourne, FL, United States

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Job details

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: Associate, Info Security Sys Engineer

Job Schedule: 9/80

Job Code: 38772

Job Location: Melbourne, FL

Job Description:

The IT Cybersecurity organization protects L3Harris Intellectual Property, brand identity and employees from cyber threats that could disrupt business or harm the company’s reputation. We rely on highly skilled experts, the latest tools and techniques and current industry intelligence to create a comprehensive risk mitigation strategy that defends against attackers, shapes emerging security requirements and ensures compliance with all privacy laws and government regulations. You will also provide technical and hands-on assistance with the design, implementation and operations of platforms and tools used by the Security Operations Center (SOC) and Incident Response Team (IRT).

Job Responsibilities:

Monitor the environment for suspicious and malicious activity using Security Information and Event Management (SIEM) toolsets
Document security events and incidents within internal ticketing system
Analyze cyber threat intelligence reports
Investigate suspicious email submissions
Assist in implementing, operating and maintaining mission critical cybersecurity tools

Qualifications:

To be eligible, applicants must be pursuing a Bachelor’s Degree in Cyber Security, Information Technology, Computer Science or related field or have completed their Bachelor’s degree within the last 12 months, regardless of age.

Preferred Qualifications:

Strong interest in IT Security
Ability to communicate ideas in both a technical and user-friendly language
Highly self-motivated and directed, with keen attention to detail
Strong analytical and creative problem-solving skills, with ability to make decisions in a high-pressure environment
Familiarity to scripting languages such as Python and PowerShell
Exposure to cybersecurity tools such as Security Information and Event Managers (SIEM), Intrusion Detection Systems (IDS), Network Security Monitoring (NSM), Security Orchestration, Automation, and Response (SOAR)
Exposure to REST APIs and microservices, CI/CD concepts, Git, Docker, and cloud providers

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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