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60 Astera Labs Application Security Engineer Jobs Hiring Near You

Astera Labs

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity ... This role combines hands-on engineering depth with system-level architectural thinking. You will ...

Astera Labs

Distinguished Engineer - Server Firmware & System Architecture United States, Remote Astera Labs ... Astera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALinkTM ...

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Astera Labs

Distinguished Formal Verification

San Jose, CA · On-site

$159.40K/yr

Astera Labs is seeking a Distinguished Engineer, Formal Verification to join our world-class engineering team in San Jose, California. As a hyper-growth leader in AI infrastructure connectivity, w ...

Astera Labs

Physical Design/CAD Engineer

San Jose, CA · On-site

$160K - $195K/yr

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity ... As an Astera Labs Physical Design/CAD Engineer you will play a crucial role in driving the planning ...

Astera Labs

Distinguished Formal Verification

San Jose, CA · On-site

$159.40K/yr

Astera Labs is seeking a Distinguished Engineer, Formal Verification to join our world-class engineering team in San Jose, California. As a hyper-growth leader in AI infrastructure connectivity, w ...

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What are the key skills and qualifications needed to thrive as an Application Security Engineer, and why are they important?

To thrive as an Application Security Engineer, you need a solid background in software development, cybersecurity fundamentals, and vulnerability assessment, often supported by a degree in computer science or a related field. Familiarity with tools such as static and dynamic application security testing (SAST/DAST), penetration testing frameworks, and relevant certifications like CISSP or CEH is common. Attention to detail, problem-solving abilities, and strong communication skills help you effectively identify risks and collaborate with development teams. These skills are crucial for safeguarding applications against evolving threats and ensuring secure software delivery.

What are some common challenges faced by Application Security Engineers when integrating security into the software development lifecycle?

Application Security Engineers often encounter challenges such as balancing security requirements with development speed, ensuring all team members understand secure coding practices, and keeping up with evolving threats. They frequently work closely with developers, DevOps, and QA teams to embed security controls without disrupting workflows. Overcoming these challenges requires strong communication skills, a deep understanding of both security and software development, and the ability to advocate for security as a shared responsibility across the organization.

What does an Application Security Engineer do?

An Application Security Engineer is responsible for identifying and mitigating security vulnerabilities in software applications throughout their development lifecycle. They work closely with developers to ensure secure coding practices, conduct security assessments and code reviews, and implement tools for threat detection and prevention. Their primary goal is to protect applications from threats such as data breaches, unauthorized access, and other forms of cyber attacks. They also stay updated on the latest security trends and compliance requirements to keep applications safe.

What is the difference between Application Security Engineer vs Security Analyst?

AspectApplication Security EngineerSecurity Analyst
CertificationsCEH, CISSP, OSCPCISSP, Security+
Work EnvironmentDevelops security measures, reviews code, tests applicationsMonitors security systems, investigates incidents, analyzes threats
Industry UsageTech companies, software firms, organizations with strong app focusBroad sectors including finance, healthcare, government

Application Security Engineers focus on securing software applications through code review, vulnerability testing, and implementing security measures. Security Analysts monitor and analyze security threats, respond to incidents, and maintain security systems. While both roles require security certifications and work in security-focused environments, Application Security Engineers are more involved in the development and testing of secure applications, whereas Security Analysts focus on threat detection and incident response.

What other companies are hiring for Application Security Engineer jobs?
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Infographic showing various Application Security Engineer job openings at Astera Labs in the United States as of May 2026, with employment types broken down into 2% Internship, 97% Full Time, and 1% Part Time. Highlights an 99% Physical, and 1% Remote job distribution.
Tech Lead Field Application Engineer

Tech Lead Field Application Engineer

Astera Labs

Seattle, WA • On-site, Remote

Full-time

Posted 12 days ago

Job description

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs' Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company's custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.
Role Overview
Astera Labs is seeking a Tech Lead Field Application Engineer to serve as the technical bridge between our customers and engineering teams, supporting our industry-leading connectivity solutions across the Aries PCIe retimer, Scorpio Ethernet fabric switch, and Leo CXL memory connectivity platforms. This is a high-impact, customer-facing role where you'll be embedded with hyperscaler and OEM partners, helping them design, validate, and deploy Astera Labs silicon into the AI infrastructure systems that are reshaping the data center landscape.
As AI clusters scale to tens of thousands of GPUs and accelerators, the connectivity fabric binding compute, memory, and networking together has never been more critical. You'll operate at the intersection of cutting-edge silicon and real-world system deployment-solving complex signal integrity, interoperability, and performance challenges that directly influence product roadmaps and customer success. This role demands a self-starter who thrives in ambiguity, can independently drive technical engagements, and is energized by frequent travel to customer sites.
Key Responsibilities
  • Customer Technical Engagement
    • Serve as the primary technical point of contact for strategic customers, providing deep application support for Aries, Scorpio, and Leo product families
    • Drive board design reviews, schematic reviews, and system-level debug sessions with customer hardware and system development teams
    • Deliver technical presentations, training sessions, and product demonstrations tailored to customer architectures and use cases
  • System Debug & Enablement
    • Lead hands-on debug of PCIe, Ethernet, and CXL/DDR memory connectivity issues in customer server and rack-scale platforms
    • Collaborate with internal silicon, firmware, and applications engineering teams to resolve field issues and drive root cause analysis
    • Develop and maintain application notes, reference designs, and technical collateral based on field learnings
  • Strategic Feedback & Product Influence
    • Capture and communicate customer requirements, competitive insights, and system architecture trends to product management and engineering
    • Represent the voice of the customer in internal roadmap discussions, helping shape next-generation connectivity solutions
    • Identify new use cases and expansion opportunities within existing accounts

Basic Qualifications
  • Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field
  • 5+ years of experience in server hardware design, cloud system development (SysDev), or field application engineering
  • Hands-on experience with PCIe protocol/physical layer including signal integrity fundamentals, link training, and debug
  • Working knowledge of DDR memory subsystems and memory interface design or validation
  • Self-starter mentality with the ability to work independently and drive customer engagements with minimal supervision
  • Willingness to travel up to 40-50% to customer sites

Preferred Qualifications
  • Experience with CXL protocol or CXL-enabled memory architectures
  • Familiarity with Ethernet switch or NIC silicon in data center environments
  • Experience working directly with hyperscaler or Tier-1 OEM customers
  • Proficiency with lab equipment (oscilloscopes, protocol analyzers, BERT) and signal integrity tools
  • Strong presentation and communication skills with the ability to convey complex technical concepts to diverse audiences
  • Prior experience at a semiconductor company in an FAE or applications engineering capacity

We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.

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