Jobs in the United States

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Added 3 mins ago
Lead Director - Security Operations Center (SOC)
CVS Health
Washington Dc, DC
Lead the strategy, execution, and continuous improvement of the Security Operations Center, including threat monitoring, detection, investigation, response, and threat hunting activities.
Added 3 mins ago
Technical Engineer
Highmark Health
Washington, DC
…solution-oriented, and capable of collaborating across multiple teams to support a broad range of technical initiatives. The incumbent, and team, may be involved in every aspect as a part…
Added 3 mins ago
Reverse Engineer - Android
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In support of our global Android Reverse Engineering program, we seek highly skilled Android App and SDK Reverse Engineers to join our team. This role will involve analyzing and…
Added 3 mins ago
Instrumentation & Controls Engineer SME – Hyperscale Data Centers
Jacobs
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…interdisciplinary engineering teams. You will mentor I&C leads and support the projects by meeting with clients and upper management as required, with the ability to speak directly to the…
Added 4 mins ago
C
Senior SDET / QA Automation Engineer (Playwright, Selenium, Java & Cucumber)
Cognizant
Washington, DC
- $62,500 to $99,000 USD / year
We are seeking a Senior SDET / QA Automation Engineer (Playwright, Selenium, Java & Cucumber) to join our Quality Engineering team supporting a leading healthcare client. The ideal…
Added 4 mins ago
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Senior Healthcare Payer Claims QA Engineer
Cognizant
Washington, DC
- $96,000 to $110,000 USD / year
Perform SQL and database validation, data analysis, reconciliation, and test-data preparation to support test execution.
Added 4 mins ago
C
Senior Healthcare QA Engineer – Payer/ Claims
Cognizant
Washington, DC
- $96,000 to $110,000 USD / year
Perform SQL and database validation, data analysis, reconciliation, and test-data preparation to support test execution.
Added 4 mins ago
Project Manager - LMH Equipment Proposal & Project Management Team
Intralox
Washington, DC
Added 4 mins ago
Payer Forward Deployed Engineer, Manager
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What You Must Have
Added 4 mins ago
Payer Healthcare Data Engineer, Senior Manager
PwC
Washington, DC
What You Must Have
Added 4 mins ago
EG
AI Automation Analyst
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Washington, DC
- $70 to $75 USD / hour
Our client seeks an AI-driven process automation leader to support a large expert network and drive operational excellence. The role will identify, design, and deliver intelligent…
Added 22 mins ago
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Software Engineer
GovDash
New York, NY
- $160,000 to $200,000 USD / year
…lifecycle, from opportunity discovery and capture through proposal execution, award, and post-award operations. We’re building Dash, an AI coworker that takes action across every part of…
Added 24 mins ago
Senior Manager, Fixture Design
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…corporate and field input to lead the design of store fixtures to support new store openings along with capital and expense projects in existing stores, collaborating extensively with…
Added 24 mins ago
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Sr. Engineer GNC - SW Development
PDS Tech Commercial
Tustin, CA
- $60 to $82.75 USD / hour
MU: 45 % As a Sr. Engineer, Avionics SW Test, you will be an integral part of the software verification team that will be responsible for developing, integrating, and executing software…
Added 25 mins ago
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Firmware Validation Engineer I
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- $40 USD / hour
Must have knowledge of SSD architecture, storage technologies, or storage device validation
Added 25 mins ago
Senior People & Culture Generalist
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Simi Valley, CA
The People & Culture Generalist, Sr. will provide support in the areas of Human Resource compliance, engagement, performance management, process improvement projects, and employee…
Added 25 mins ago
Senior/Principal R&D Radiography Materials Scientist ¿ Materials Characterization and Performance Team, Onsite
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Livermore, CA
We are seeking a motivated scientist or engineer (R&D S&E Materials Science) to advance Sandia¿s science and engineering programs by leveraging our state-of-the-art radiography and computed…
Added 26 mins ago
Assistant Vice President, Electrical Engineering Project Manager
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Professional Engineer (PE) license required
Added 26 mins ago
Engineer II
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Support manufacturing production planning and coordination, execution and operations process development.
Added 26 mins ago
Software Development Engineer - AWS, Amazon GuardDuty
Amazon
Santa Monica, CA
You will be a hands-on engineer contributing to the full software development lifecycle - from requirements gathering and system design through implementation, testing, deployment, and…
Added 26 mins ago
Mid-level or Senior Modeling and Simulation Engineer
The Boeing Company
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The Boeing Space & Launch team is seeking a Mid-level or Senior Modeling and Simulation Engineer for development projects in El Segundo, CA and Mesa, AZ . The Space and Launch Team creates…
Added 26 mins ago
Antenna SubSystems Engineer, - Associate, Mid-Career or Senior
The Boeing Company
El Segundo, CA
Boeing Defense, Space & Security (BDS) seeks an Antenna SubSytems Engineer, Associate, Mid-Career or Senior Level , to join our team in El Segundo, California . As an Antenna Subsystems…
Added 26 mins ago
Antenna SubSystems Engineer – Associate, Mid-Level, or Senior
The Boeing Company
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Boeing Defense, Space & Security (BDS) seeks an Antenna SubSytems Engineer to join our team in El Segundo, California . As an Antenna Subsystems Engineer you will design, develop, and…
Added 26 mins ago
Systems Engineer - Sys Architecting, Requirements & Interfaces (Experienced, Lead)
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…as part of a large team, and the ability to provide critical support and independent review of the work of…
Added 26 mins ago
Quality Control Engineer
Tutor Perini
Fresno, CA
5 or more years of experience in support of heavy civil construction testing, inspection, supervision or management in support of large public works projects.

Amazon

Software Development Engineer - AWS, Amazon GuardDuty

Santa Monica, CA, United States

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Job details

Posting language: English
Posted: Sep 3, 2026

Original job description

Description

Amazon GuardDuty is a threat detection service that continuously monitors, analyzes, and processes AWS data sources and logs to identify unexpected, potentially unauthorized, and malicious activity within customer AWS environments. GuardDuty combines machine learning, anomaly detection, and malicious file discovery, using both AWS and third-party sources to help protect workloads and data across AWS accounts.

Amazon GuardDuty is seeking talented Software Development Engineers to join a team in our Los Angeles office!. In this role, you will design, build, and operate highly available, scalable distributed systems that power GuardDuty's Malware protection and Runtime Monitoring products. You will work on challenging problems at the intersection of cloud security, distributed systems, and customer experience - building platforms that serve both internal teams and millions of external AWS customers.

You will be a hands-on engineer contributing to the full software development lifecycle - from requirements gathering and system design through implementation, testing, deployment, and operations. You will collaborate closely with security engineers, applied scientists, and product managers to deliver features that protect millions of AWS customers. This is a high-impact role where your work directly contributes to the security posture of AWS customers worldwide.

Key job responsibilities

Design, develop, and maintain highly available, scalable distributed systems for GuardDuty's Malware Protection and Runtime Monitoring services
Build and operate metadata services that enrich data for internal GuardDuty teams
Own and evolve the runtime agent provisioning and agent coverage platform across AWS compute services
Own features end-to-end across the full software development lifecycle - from design through deployment and operations
Effectively leverage AI-assisted development tooling to accelerate design, coding, testing, code review, and operational workflows while maintaining a high quality bar
Write high-quality, testable code and participate in design and code reviews, using AI tooling to improve velocity and consistency without compromising correctness or security
Troubleshoot and resolve complex production issues, driving root cause analysis and operational excellence - including using AI tooling to accelerate log analysis, hypothesis generation, and runbook execution
Collaborate with security engineers, applied scientists, and product managers to define technical solutions
Mentor junior engineers on engineering best practices, including responsible and effective use of AI tooling, and contribute to team-wide standards
Contribute to operational excellence through on-call rotations, runbook development, and system monitoring

A day in the life

As an SDE II on this team, you spend your time designing, building, and operating distributed systems that protect AWS customers from runtime threats at massive scale.

On any given day, you might be drafting a design document for a new feature, diving deep into code, reviewing a teammate's pull request, or debugging a production issue - using AI tooling along the way to move faster without cutting corners on quality.

You collaborate with security engineers, applied scientists, and product managers to understand their needs and build the right solutions. You participate in operational reviews, contribute to sprint planning, and mentor teammates as part of how the team operates.

The work is varied, fast-paced, and high-impact - every line of code you ship helps protect AWS customers.

About the team

Our team owns two of GuardDuty's core threat detection products: Malware Protection, which scans EC2 workloads, S3 objects for malicious files and supporting AWS Backup and Runtime Monitoring, which uses an eBPF agent to detect threats in real time across EC2, ECS, Fargate, and EKS.

We work at the intersection of security research, distributed systems, and operating system internals - protecting AWS customers from the threats that target their compute and data.

Basic Qualifications

3+ years of non-internship professional software development experience
2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
1+ years of software development engineer or related occupational experience
1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
1+ years of Object Oriented Design experience
Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
Experience programming with at least one software programming language

Preferred Qualifications

3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, CA, Santa Monica - 143,700.00 - 194,400.00 USD annually

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Jobs in the United States