Network Security Engineer, ADC Security

AWS Security is looking for Security Engineers who can drive and improve Identity outcomes across the network for the largest cloud provider in the world. AWS is architected to be the most flexible and secure cloud computing environment available today. Our core infrastructure is built to satisfy the security requirements for the government, global banks, and other high-sensitivity organizations but the challenge doesn’t end there as each day we work to raise the bar for our customers. The security engineers within our team are instrumental in helping drive the Identity approaches and outcomes that affect the delivery of AWS next-generation networks with automation and scale as AWS continues its global expansion.

A Security Engineer in Amazon will be strong in multiple security domains and sought out for advice on technical issues. Efficient time management skills are required along with the ability to deliver results in the face of uncertainty. Engineers in this role must show exemplary judgment in making technical trade-offs between short versus long term security and business goals. They must also demonstrate resilience and navigate difficult situations with composure and tact. The successful candidate must be one that can handle several difficult challenges and problems, and can make risk-based assessments founded on data and facts.

This is an excellent opportunity to join Amazon's world class technical team, working with some of the best and brightest engineers while also developing your skills and furthering your career within one of the most innovative and progressive technology companies anywhere. The right candidate must thrive in high-pressure situations, think like both an attacker and defender, and drive relevant teams to take the right actions in the right time frames to mitigate risks.

The successful candidate will have a good mix of deep technical knowledge and a demonstrated background in network security and software systems, specifically with Identity and Access Management (IAM). We value broad and deep technical knowledge, specifically in the fields of cryptography, network security, software security, security operations and incident response.

This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph.

Key job responsibilities

- Author, tune, and maintain network detection content to ensure high-fidelity coverage and low false-positive rates.

- Triage, investigate, and drive security incidents to resolution across the operational network.

- Build and operate detection-as-code pipelines, including IDS/IPS and syslog-based rule engines.

- Apply AI/ML-powered anomaly detection and alert prioritization to automate and improve triage.

- Integrate threat intelligence and conduct forensic and root-cause analysis.

- Establish and track operational metrics for detection coverage, on-call health, and incident response readiness.

- Partner across Infrastructure Security teams to close detection gaps and reduce mean-time-to-detect and mean-time-to-respond.

A day in the life

Your day starts in the detection pipeline: you review overnight alerts from the IDS/IPS and syslog rule engines, separate signal from noise, and open an investigation into an anomaly the ML models flagged. You pull network telemetry and forensic data to establish root cause, then drive the incident through to resolution. Midday, you tune a noisy detection rule as code, push it through the pipeline, and integrate a new threat-intelligence feed. In the afternoon, you update detection-coverage metrics and partner with a neighboring Infrastructure Security team to close a gap, keeping a classified network defensible around the clock.

About the team

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

- Bachelor's degree, or CCSP (Certified Cloud Security Professional) or CEH (Certified Ethical Hacker) or CFR (CyberSec First Responder) or Cloud+ or CySA+ (CompTIA Cybersecurity Analyst) or GCED (GIAC Certified Enterprise Defender) or GICSP (Global Industrial Cyber Security Professional) or PenTest+

- 3+ years of non-internship work troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools experience

- Knowledge of networking protocols, to include HTTP(S), DNS, and TCP/IP

- Experience in troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship experience)

- Current, active US Government Security Clearance of TS/SCI with Polygraph

Preferred qualifications

- Experience applying threat modeling or other risk identification techniques or equivalent

- Experience with security in service-oriented architectures/microservices and web services

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, Herndon - 159,300.00 - 202,400.00 USD annually