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Added 4 mins ago
Head of Advanced Support
DRIVENETS
Remote, United States
…year this is a build-and-do role: you will often be the most senior engineer on a critical case. As DriveNets expands you will lead Tier 3 support engineers. Initial team: three T3…
Added 5 mins ago
Senior Engineer, Network Security
Lifepoint Health
Remote, United States
The Senior Network Security Engineer is responsible for interfacing directly with end-users and vendors to assess, recommend, design, and implement network security solutions, firewall…
Added 5 mins ago
Senior Full-Stack Engineer - Mortgage
Stefanini Group
Miami, FL
Stefanini is looking for a Senior Senior Full-Stack Engineer in Remote - USA
Added 5 mins ago
(Contractor) Senior Identity Solutions Engineer
Sparq Holdings, Inc.
Remote, United States
Engineer, administer, and support Microsoft identity environments, including on-premises Active Directory, Microsoft Entra ID, and Active Directory Federation Services (ADFS), ensuring…
Added 7 mins ago
Software Development Engineer, Eva Development Team
Amazon Web Services, Inc.
Bellevue, WA
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with…
Added 9 mins ago
Senior Software Engineer, GRC
Reddit
Remote, United States
We’re hiring a GRC Software Engineer to build and improve the software that supports Reddit’s security and compliance programs. You will design, implement, and maintain integrations, data…
Added 10 mins ago
A
Civil Engineer
Actalent
Phoenix, MD
- $30 to $45 USD / hour
Job Title: Civil EngineerJob DescriptionThis position offers an opportunity for a Civil Engineer to work on a diverse mix of public-focused projects, including water resources, site…
Added 12 mins ago
F
Senior Software Engineer
Ford
Livonia, MI · Livonia
- $147,077 to $174,536.04 USD / year
Senior Software Engineer - positions offered by Ford Motor Company (Livonia, Michigan). Note, this is a hybrid position whereby the employee will work both from home and from the…
Added 15 mins ago
Principal Cloud Security Engineer
HealthEquity
United States
As a Principal Cloud Security Engineer, Product Security, you provide technical leadership for the security of the cloud environments that host HealthEquity's products and platforms.…
Added 16 mins ago
Sr Product Security Engineer
Drägerwerk AG & Co. KGaA
Andover, MA
The Senior Product Security engineer helps secure patient monitoring medical device solutions and connected health software throughout the product lifecycle. This role partners directly…
Added 17 mins ago
Senior Kore.ai Developer / Conversational AI Engineer
NTT DATA Services, LLC
Irving
We are currently seeking a Senior Kore.ai Developer / Conversational AI Engineer to join our team in Irving, Texas (US-TX), United States (US).
Added 20 mins ago
VH
Senior Data Engineer, Platform
Vanna Health, Inc
Remote, United States
- $180,000 to $220,000 USD / year
…that platform, make the architecture calls, and build it as software, with tests, version control and infrastructure as code. This is a senior individual contributor role, with a clear path…
Added 21 mins ago
FG
Senior Software Engineer
Ford Global
Remote, United States
- $147,077 to $184,338.84 USD / year
Senior Software Engineer - positions offered by Ford Motor Company (Dearborn, Michigan). Note, this is a purely telecommuting/work-from-home position whereby the employee may reside…
Added 22 mins ago
SharePoint and Power Apps Developer
ASRC Federal
Washington, DC
ASRC Federal Technology Solutions, LLC is seeking a Sr Application Development Engineer to support a new role on a contract in Washington, DC.
Added 23 mins ago
Senior Vice President, Full-Stack Engineer
BNY
Jersey City, NJ
We’re seeking a future team member for the role of Senior Vice President Fullstack Engineer to join our Wealth Services team. This role is located in CITY
Added 23 mins ago
Field Service Engineer II (New York City Metro/North Jersey/Central New Jersey)
Cenero Sept 2026
Lebanon, NJ · NY
Cenero is actively seeking a Field Service Engineer II (Audio-Visual) to cover the New York City Metro area.
Added 25 mins ago
Senior Clinical Research Engineer
Intuitive
Sunnyvale, CA
…technologies, prototype next-generation solutions, and build software experiences that shape the future of robotic-assisted…
Added 26 mins ago
LG
Structural Engineer I-II
Lochmueller Group
Belleville, IL · Edwardsville, IL · St. Louis, MO · St. Charles, MO · Springfield, IL · Overland Park, KS
- $70,000 to $85,000 USD / year
We are seeking a Structural/Bridge Design Engineer to join our team in Illinois/Missouri. Whether you're a recent graduate or have a few years of experience, this is an exciting opportunity…
Added 28 mins ago
Senior Backend Engineer - Camera Foundation
Verkada
San Mateo, CA
4+ years of professional experience as a software engineer.
Added 29 mins ago
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Senior AI Builder
Artera
Seattle, WA · Santa Barbara, CA · Kansas City, MO
- $162,000 to $220,000 USD / year
Artera is hiring a Senior AI Builder to build the agentic systems that deliver exceptional
Added 31 mins ago
T
Network Engineer
TEKsystems
Fort Meade, MD
- $65 to $85 USD / hour
DescriptionTEKsystems is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The…
Added 32 mins ago
Security Engineer
Chainguard
Remote, United States
We're looking for a Security Engineer to support fellow engineers across three critical functional areas: Identity and Access Management (IAM), AI, and Cloud. This is an earlier-career role…
Added 32 mins ago
Senior Software Engineer
Onto Innovation Inc-US
United States
We are looking for a Software Engineer to join the Inspection Business Unit (IBU). Whether you are launching your career or bringing years of deep expertise, what matters most is how you…
Added 33 mins ago
Analyst Lead, Cybersecurity
FIS INC (OLD FIS)
United States
As a Senior Application Security Engineer in FIS Cybersecurity, you will be a hands-on technical leader in our Attack Surface Management function.
Added 33 mins ago
Senior DevOps Engineer
Autodesk
Remote, United States
Autodesk is seeking a Senior DevOps Engineer to join the Revit Cloud work sharing team. Our cloud services help architects and engineers collaborate on complex building projects around the…

Closed listing

Amazon

Sr Security Engineer, Network, Leo Security

Seattle, WA, United States
Bellevue, WA, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Aug 26, 2026

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Original job description

Archived listing. The details below describe a past opening.

Description

Amazon Leo is a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband network connectivity to unserved and underserved communities around the world. We are looking for a senior security engineer to join the Leo Infrastructure and IP Security team. The team defends the manufacturing lines, launch sites, and global ground infrastructure behind the constellation from the most sophisticated threat actors on the planet. You will own network security across Leo's heterogeneous environments - corporate IT, manufacturing OT/SCADA, lab, launch operations, and global ground stations - defining the security bar for every network deployment and driving detection coverage from concept to production.

Export Control Requirement

Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

A Security Engineer in Amazon will be strong in multiple security domains and sought out for advice on technical issues. You will be on a team of security engineers focusing on the security of Leo's networks.

Analyze and deploy detections to production networks, leveraging automation and tooling to identify vulnerabilities and surface security events.

Conduct threat modeling for network deployments across environments and locations, including OT/ICS topologies.

Build and maintain a network security assessment framework that holds each deployment type - including OT/SCADA environments - to a consistent bar.

Translate network and OT/ICS security risks into findings with clear severity and business impact; communicate them to security leadership and drive mitigations.

Develop and maintain security documentation: network security standards, assessment runbooks, and detection coverage maps.

Partner with infrastructure and site operations teams to implement network security mitigations and hardening measures.

Contribute to incident response when network-based threats are detected, including containment, investigation, and post-incident improvement.

A day in the life

One morning you might be reviewing a network architecture proposal for a new ground station deployment, defining the segmentation and monitoring requirements before the first switch is racked. That afternoon, a detection fires on anomalous lateral movement in a manufacturing network - you triage it, determine whether it's a misconfigured industrial controller or something worse, and drive the response. The next day you could be leading a threat model for a new OT protocol integration at a launch site. When you're not responding to active events, you will be evaluating Leo's network security posture end-to-end: identifying architectural weaknesses, proposing new detection initiatives, and driving cross-team programs that raise the bar across every site type.

You will have the freedom to prioritize as needed to balance your personal life, professional growth, and the delivery of your assigned projects.

About the team

Leo Infrastructure and IP Security protects the people, facilities, hardware, and supply chain behind a global satellite constellation. The network security function within this team owns detection, assessment, and hardening of Leo's IT and OT networks across lab, manufacturing, launch, and ground station environments. The team works with automation and tooling to move from reactive triage to proactive detection coverage and continuous posture measurement. You will work alongside security engineers, software engineers, and applied scientists who are building the platforms these capabilities run on.

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 scripting, programming, and security code review in a common programming language (non-internship) experience
5+ years of troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship) experience
Knowledge of networking protocols such as HTTP, DNS and TCP/IP
Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics), or experience in IT Security
Knowledge of industry-based security vulnerabilities and remediation techniques
Experience with network security, including one or more of: network architecture review, segmentation, firewall/ACL management, network detection, or network incident response

Preferred Qualifications

Experience with security in service-oriented architectures/microservices and web services
2+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
Experience in security operations, risk management, and incident response
Experience with OT/ICS/SCADA network security, including segmentation between IT and OT environments
Experience with network detection and response (NDR) tools, network telemetry analysis, or packet-level investigation
Experience with network security in manufacturing, critical infrastructure, or industrial environments
Experience with AWS networking and security services (VPC, Security Groups, Transit Gateway, GuardDuty, CloudTrail)

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, VA, Arlington - 178,400.00 - 226,700.00 USD annually

USA, VA, Herndon - 178,400.00 - 226,700.00 USD annually

USA, WA, Bellevue - 178,400.00 - 226,700.00 USD annually

USA, WA, Seattle - 178,400.00 - 226,700.00 USD annually

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