Jobs in the United States

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Added just now
Mechanical Engineer
ANDRITZ AG
Hastings, MI
Join a team where engineering meets innovation. As a Mechanical Engineer, you’ll work on mechanical products and services- from quoting and specification to bill of materials development…
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Wireless Network Engineer
SAIC
Stafford, VA
SAIC is seeking a Wireless Network Engineer to design, integrate, and support enterprise wireless LAN/WAN over OSP/FTTx networks, engineer and implement GPON solutions (ONT, OLT, WDM) for…
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Engineering Project Manager - Mission Critical
SII Saulsbury Industries, Inc
Houston, TX
Acts as liaison with the client project engineer and/or project manager and with applicable internal groups (Purchasing, Project Controls, and Construction group project managers and job…
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Electrical Engineer
SII Saulsbury Industries, Inc
Houston, TX
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Manufacturing Tech I
HORIBA Instruments
Reno, NV
Work from detailed assembly instructions, drawings and specifications, under guidance of the manufacturing engineer.
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E&I Field Engineer / Coordinator
SII Saulsbury Industries, Inc
Projects, TX
Added 1 min ago
EC
Intern, Power Systems Engineering (4-12 month) - Kitchener, ON
Eaton Corporation
ON, CA
- $22 to $26 USD / hour
Must possess and maintain a valid and unrestricted driver’s license · Must reside within 80 km of Kitchener, Ontario
Added 1 min ago
Project Engineer
Beaufort-Jasper Water & Sewer Authority
Okatie, SC
Must possess experience working with various computer applications and the ability to use BJWSA-specific software · Must possess a valid driver’s license
Added 2 mins ago
Administrator III, IT Infrastructure
Invenergy LLC
Chicago, IL
…position is ideal for a seasoned endpoint / client services engineer who enjoys both hands-on work and shaping long-term technology standards. At Invenergy, you will join a growing IT team…
Added 2 mins ago
Technology Engineer, IT Infrastructure
Invenergy LLC
Chicago, IL
We are seeking an Infrastructure Engineer to help design, implement, support, and continuously improve our enterprise Microsoft technology environment. This role focuses on Microsoft Entra…
Added 2 mins ago
MS
Director Software Product Management & RE
Morgan Stanley
NY · New York
- $160,000 to $170,000 USD / year
-Requires two (2) years of experience in the position offered or two (2) years as a Technology Associate, Software Engineer, or related role.
Added 3 mins ago
Principal Project Mgr Vertical Construction- 90364151 - Philadelphia
Amtrak
Philadelphia, PA
Must have the ability to coordinate efforts with other technical disciplines and have knowledge of scheduling, budgeting, and estimating · Must have excellent oral and written communication skills
Added 3 mins ago
Thermal Sciences Associate (Ph.D.)
Exponent Inc.
Phoenix, AZ
We are currently seeking a Chemical, Mechanical, Aerospace, or Fire Protection Engineer for our Thermal Sciences Practice in Phoenix, AZ. In this role, you will be responsible for…
Added 3 mins ago
Senior Controls Engineer
DMG SC INC
Orange, CA
…currently have an opportunity for a Senior Controls Design Engineer in the DMG SC Division. Some travel may be required to jobsites located throughout DMG’s…
Added 4 mins ago
Sr Manufacturing Engineer
PBS Aerospace Inc
Roswell, GA
Added 4 mins ago
Software Engineer - Systems and Infrastructure
LinkedIn
Mountain View, CA
Added 4 mins ago
Water Resources Engineer - Mid Level
Moffatt & Nichol
Oakland, CA
…in this field. We are actively looking for a Water Resources Engineer to join our growing resilience practice in Oakland, CA. As a key member of the WRES team, a successful hire will…
Added 4 mins ago
Project Manager - West Lafayette
Marous Brothers Construction
West Lafayette, IN
Qualified candidates will possess a minimum of three years' experience as a Project Engineer and at least five years independently managing construction projects. A bachelor's degree or…
Added 5 mins ago
EA
Supplier Development Engineer - Electronics
Ensign-Bickford Aerospace & Defense Company
Moorpark, CA
- $90,000 to $140,000 USD / year
The candidate must have excellent written and verbal communication skills
Added 5 mins ago
W
Cloud Security Engineer
WorkWave
Remote, United States
- $120,000 to $145,000 USD / year
We are seeking a proactive, hands-on Cloud Security Engineer to serve as the primary security partner for our Engineering and DevOps teams. In this role, you will be the "North Star" for…
Added 5 mins ago
R
Senior Design Engineer
Ramp
Remote, United States
- $188,000 to $259,250 USD / year
We’re hiring a Design Engineer to be one of the few engineers building the components that every Ramp product team uses - the person who makes our design system real in code. You’ll work in…
Added 5 mins ago
CS
Change Order Engineer - NYC DEP Projects
Certified Site Safety of NY LLC
New York City, NY
- $55 to $80 USD / hour
We are seeking an experienced Change Order Engineer with deep expertise in the NYCDEP Bureau of Engineering Design and Construction (BEDC) change order process. In this role, you will lead…
Added 5 mins ago
Project Manager
B & I Contractors, Inc
Fort Myers, FL
Must have a minimum of eight (8) years construction management, estimating, and/or trade supervision experience in similar construction setting
Added 5 mins ago
DO
Complete Streets Liaison
Department of Transportation
CA
- $11,437 to $14,315 USD / month
Eligibility for hire may be determined by your score on the SENIOR TRANSPORTATION ENGINEER, CALTRANS exam. For those who do not have current eligibility (e.g., transfer, permissive…
Added 6 mins ago
Senior Platform Engineer
US: Mastercard Technologies, LLC
O'Fallon, MO
The Senior Platform Engineer is a hands-on engineering role responsible for designing, implementing, operating, and continuously improving highly available, secure, scalable, and resilient…

Amazon

Sr. Software Development Engineer, AWS Proactive Security

Seattle, WA, United States

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Job details

Posting language: English
Posted: Oct 7, 2026

Original job description

Description

AWS customers trust us with their most sensitive data. We're building cryptographic systems that enhance customer control over access to their data and metadata. You'll design and implement complex systems using Rust, PKI, formal verification, and distributed systems that strengthen customer data protection while maintaining operational efficiency at scale. You'll own multi-quarter initiatives from design through deployment, building systems that give customers verifiable control over who accessed their resources and when. Working as part of the Piezo team, you'll drive security outcomes across AWS service teams and influence technical direction at the organizational level. Your work will have CISO-level visibility and shape how tens of thousands of Amazon builders design and operate their services.

You're a senior software engineer with deep expertise in distributed systems, security, and large-scale design. You deliver complex initiatives independently, make sound technical decisions with broad impact, and mentor engineers at multiple levels. You write exemplary code, conduct insightful code reviews that raise the quality bar, and debug complex issues across multiple systems. You communicate technical concepts clearly to diverse audiences and demonstrate leadership beyond assigned tasks. You influence technical direction and drive consensus on complex decisions.

Key job responsibilities

Design and implement cryptographic systems using Rust, formal verification, PKI, and distributed systems. Own multi-quarter initiatives from design through deployment. Drive technical decisions with broad impact across multiple teams. Conduct insightful code reviews that improve design quality. Debug complex issues across multiple systems. Mentor engineers at multiple levels. Influence technical direction at team and organizational level. Contribute to operational excellence and engineering standards.

A day in the life

You'll work on authentication systems, cryptography, PKI, system hardening, and large-scale security architecture. You'll lead technical discussions, drive consensus on complex decisions, and influence architectural choices across AWS. You'll collaborate with senior leaders and engineers across AWS in a team culture that values knowledge sharing and mentorship. You'll develop engineers through pairing, code reviews, and technical guidance.

About the team

Our team at Amazon builds software that directly impacts customers at scale. We value collaboration, technical rigor, and a culture where every engineer's perspective is heard. We believe in solving hard problems with simple solutions and investing in the growth of every team member.

We are focused on building systems that are reliable, performant, and ready for the future. If you are excited about shaping technical strategy, mentoring others, and delivering meaningful results, we would love to hear from you.

Diverse Experiences

Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Why Amazon Security?

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

Inclusive Team Culture

In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.

Training & Career Growth

We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.

Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.

Basic Qualifications

5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team

Preferred Qualifications

5+ 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.

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, WA, Seattle - 168,100.00 - 227,400.00 USD annually

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More about this job

Skills

Software development
AWS
Rust
Data protection
Leadership
Coaching
Computer science
Recruitment
Mental health

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Work requirements

Jobs in the United States