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Infrastructure Security Engineer Jobs (NOW HIRING)

xAI

Infrastructure Security Engineer

Palo Alto, CA · On-site

$200K - $340K/yr

We are seeking a talented and motivated Cloud/Infrastructure Security Engineer to join our security team. In this role, you will be responsible for designing, implementing, and maintaining secure ...

xAI

Infrastructure Security Engineer

Palo Alto, CA · On-site

$168K/yr

They are looking for a Cloud/Infrastructure Security Engineer who will design, implement, and maintain secure cloud infrastructures while ensuring the integrity of cloud-native applications.

Scale AI

Security Engineer, Infrastructure

Seattle, WA · On-site

They are seeking a highly skilled Infrastructure Security Engineer to secure large cloud environments and enhance the security posture of their platform. Responsibilities : • Secure infrastructure ...

Higgsfield AI

Security Infrastructure Engineer

$146K/yr

Role Overview We're looking for a highly operational Infrastructure Security Engineer to own and scale core security operations across endpoints, cloud infrastructure, internal systems, and corporate ...

Sodexo

Lead Infrastructure Security Engineer

Piscataway, NJ · On-site

$143K/yr

The Lead Infrastructure Security Engineer will play a critical role in advancing our security program by developing standard operating procedures, supporting training initiatives, and providing ...

Dropbox

Senior Infrastructure Security Engineer

$214K - $289K/yr

... engineers at each of our career levels. Check out our blog post on this topic and more here. Responsibilities * Design, deploy and operate infrastructure-level security controls for Dropbox's AI and ...

Prosper

Sr. Infrastructure Security Engineer

$180K - $200K/yr

Your role in our mission We're looking for a Senior Infrastructure Security Engineer with a strong focus on cloud security, particularly within Google Cloud Platform (GCP). The ideal candidate should ...

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Infrastructure Security Engineer information

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$74K

$142.1K

$170K

How much do infrastructure security engineer jobs pay per year?

As of Jul 7, 2026, the average yearly pay for infrastructure security engineer in the United States is $142,133.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $143,000.00 per year, depending on experience, location, and employer.

What are some common challenges an Infrastructure Security Engineer faces when implementing new security measures within an organization?

Infrastructure Security Engineers often face challenges such as balancing security requirements with business needs and ensuring minimal disruption to ongoing operations. Integrating new security tools with legacy systems can be complex, requiring thorough testing and collaboration with IT and DevOps teams. Additionally, gaining buy-in from stakeholders and ensuring compliance with industry regulations are crucial aspects that require strong communication and project management skills.

What does an Infrastructure Security Engineer do?

An Infrastructure Security Engineer is responsible for protecting an organization's IT infrastructure, including networks, servers, and cloud platforms, from cyber threats. They design and implement security measures such as firewalls, intrusion detection systems, and security policies to safeguard data and systems. Their role also involves monitoring for vulnerabilities, responding to incidents, and ensuring compliance with industry security standards. By proactively identifying risks and strengthening defenses, Infrastructure Security Engineers play a crucial role in maintaining the organization's overall cybersecurity posture.

What is the difference between Infrastructure Security Engineer vs Network Security Engineer?

AspectInfrastructure Security EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, Cisco CCNA SecurityCompTIA Security+, CISSP, Cisco CCNA Security
Work EnvironmentFocuses on securing entire IT infrastructure, including servers, cloud, and hardwareFocuses on securing network devices, firewalls, and network traffic
Employer & Industry UsageUsed across tech, finance, healthcare for infrastructure securityCommon in networking, telecom, and enterprise IT sectors

Both roles require similar certifications and often overlap in responsibilities. However, Infrastructure Security Engineers focus on securing the entire IT infrastructure, while Network Security Engineers specialize in protecting network components and traffic. Understanding these differences helps in choosing the right career path or job focus.

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

To thrive as an Infrastructure Security Engineer, you need expertise in network security, risk assessment, and systems administration, often supported by a degree in computer science or related certifications like CISSP or CEH. Familiarity with security tools such as firewalls, IDS/IPS, SIEM platforms, and cloud security systems is typically required. Strong analytical thinking, problem-solving, and effective communication skills help you proactively address vulnerabilities and collaborate with cross-functional teams. These abilities are crucial to effectively safeguard organizational infrastructure from evolving cyber threats and ensure business continuity.
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Infrastructure Security Engineer jobs near you

Infrastructure Security Engineer

xAI

Palo Alto, CA • On-site

$200K - $340K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 12 days ago

Job description

ABOUT xAI
xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.
ABOUT THE ROLE:
We are seeking a talented and motivated Cloud/Infrastructure Security Engineer to join our security team. In this role, you will be responsible for designing, implementing, and maintaining secure cloud infrastructure and ensuring the integrity of our cloud-native applications.
RESPONSIBILITIES:
  • Design and implement secure cloud architectures across multiple cloud platforms (e.g., AWS, GCP, Azure)
  • Develop and maintain Infrastructure as Code (IaC) templates with embedded security controls
  • Conduct regular security assessments and audits of cloud infrastructure and services
  • Implement and manage cloud security tools and services (e.g., CSPM, CWPP, CASB)
  • Collaborate with development teams to ensure security best practices are integrated into CI/CD pipelines
  • Monitor and respond to security events and incidents in cloud environments
  • Develop and maintain cloud security policies, standards, and procedures
  • Stay current with emerging cloud security threats and mitigation strategies
BASIC QUALIFICATIONS:
  • Bachelor's degree in Computer Science, Cybersecurity, or a related field
  • 3-5 years of experience in cloud security or related roles
  • Strong understanding of cloud security principles, compliance frameworks, and best practices
  • Proficiency in at least one cloud platform (AWS, GCP, or Azure) and associated security services
  • Experience with Infrastructure as Code tools (e.g., Terraform, CloudFormation)
  • Familiarity with containerization technologies and their security implications
  • Knowledge of network security concepts and protocols
  • Experience with scripting languages (e.g., Python, Bash) for automation and tool development
PREFERRED SKILLS AND EXPERIENCE:
  • Relevant security certifications (e.g., CCSP, CSSK, AWS Security Specialty)
  • Experience with multi-cloud environments and cloud-to-cloud security
  • Knowledge of DevSecOps practices and tools
  • Familiarity with regulatory compliance requirements (e.g., GDPR, HIPAA, PCI DSS)
  • Experience with Kubernetes and container security
  • Experience in building custom cloud security tools or integrations
  • Interest in leveraging AI for cloud security monitoring and automation
  • Contributions to open-source cloud security projects
  • Experience with securing AI/ML workloads in cloud environments
COMPENSATION AND BENEFITS:
$200,000 - $340,000 USD
Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks.
xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

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