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Critical Infrastructure Security Jobs (NOW HIRING)

Scale AI

Security Engineer, Infrastructure

Seattle, WA · On-site

Scale AI is a company focused on developing reliable AI systems for critical decisions. They are seeking a highly skilled Infrastructure Security Engineer to secure large cloud environments and ...

Birdi Systems, Inc.

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Project Manager - Security Systems & Critical Infrastructure

Los Angeles, CA · On-site

$130K - $160K/yr

... security, public safety, and technology infrastructure projects for aviation, transportation, government, and critical infrastructure clients. This role will oversee the planning, execution ...

Birdi Systems, Inc.

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Project Manager - Security Systems & Critical Infrastructure

Los Angeles, CA · On-site

$130K - $160K/yr

... security, public safety, and technology infrastructure projects for aviation, transportation, government, and critical infrastructure clients. This role will oversee the planning, execution ...

Sodexo

Lead Infrastructure Security Engineer

Piscataway, NJ · On-site

$147K/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 ...

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 ...

Amentum

... critical infrastructure related conferences including those hosted by Joint Staff (JS) and Office of the Assistant Secretary of Defense - Homeland Defense and Global Security (HD&GS) and Deputy ...

Citadel Security

Security Officer

Cheyenne, WY · On-site

$22/hr

Monday to Friday | 6:00 AM - 6:00 PM Join the Citadel Security USA Team Citadel Security USA is hiring a Part-Time Unarmed Security Officer to support security operations at a critical infrastructure ...

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Critical Infrastructure Security information

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$74K

$142.1K

$170K

How much do critical infrastructure security jobs pay per year?

As of Jul 7, 2026, the average yearly pay for critical infrastructure security 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 the key skills and qualifications needed to thrive in the Critical Infrastructure Security position, and why are they important?

To thrive in Critical Infrastructure Security, you need a robust understanding of risk assessment, cybersecurity principles, and physical security protocols, often supported by degrees in cybersecurity, information technology, or engineering. Familiarity with security frameworks (like NIST or ISO), intrusion detection systems, and certifications such as CISSP or CISM is highly valued. Strong analytical thinking, effective communication, and the ability to remain calm under pressure are important soft skills in this role. These capabilities are essential for identifying threats, mitigating risks, and ensuring the continuous operation and safety of vital assets and systems.

Can you make $200,000 in cyber security?

Critical Infrastructure Security professionals can earn $200,000 or more annually, especially with advanced skills, certifications like CISSP, and extensive experience. High salaries are often found in senior roles, management, or specialized positions within large organizations or government agencies.

What jobs are considered critical infrastructure?

Critical infrastructure jobs include roles in sectors such as energy, water, transportation, healthcare, communications, and emergency services. These positions often require security clearances, specialized training, and adherence to safety protocols to protect essential systems and services.

What is a Critical Infrastructure Security job?

A Critical Infrastructure Security job focuses on protecting essential systems and assets, such as energy grids, transportation networks, and communication systems, from cyber and physical threats. Professionals in this role assess vulnerabilities, implement security measures, and respond to incidents to ensure operational resilience. They work with government agencies, private companies, and security teams to prevent disruptions that could impact public safety or economic stability. This role often requires expertise in risk management, cybersecurity, and regulatory compliance.

Can you make $500,000 a year in cyber security?

Critical Infrastructure Security professionals can potentially earn $500,000 annually, especially in senior roles such as security directors or chief information security officers (CISOs) with extensive experience, certifications like CISSP, and leadership responsibilities. Achieving this level often requires advanced skills, strategic oversight, and working in high-demand sectors or large organizations.

What are some typical challenges faced by professionals in Critical Infrastructure Security roles?

Professionals working in Critical Infrastructure Security often encounter challenges such as rapidly evolving cyber threats, balancing the integration of new technologies with legacy systems, and maintaining compliance with strict regulatory standards. They must also collaborate closely with various departments, public agencies, and sometimes external partners to coordinate emergency response and incident management. The role may involve monitoring for threats around the clock and responding quickly to mitigate disruptions, which can be both demanding and rewarding. Staying updated on the latest security trends and participating in ongoing training are important aspects of overcoming these challenges and succeeding in the field.

What is critical infrastructure security?

Critical infrastructure security involves protecting essential systems and assets such as energy, transportation, water, and communication networks from physical and cyber threats. Professionals in this field assess vulnerabilities, implement security measures, and often hold certifications like CISSP or CISA to ensure the resilience of vital infrastructure.
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Critical Infrastructure Security jobs near you
Security Engineer, Infrastructure

Security Engineer, Infrastructure

Scale AI

Seattle, WA • On-site

Full-time

Re-posted 27 days ago

Job description

Job Summary:
Scale AI is a company focused on developing reliable AI systems for critical decisions. 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 across large cloud hosting providers (e.g., AWS, Azure, GCP).
• Implement and maintain robust security configurations and policies for cloud environments.
• Conduct regular security assessments and audits of infrastructure to identify vulnerabilities and areas for improvement.
• Develop and enforce security best practices for infrastructure automation and orchestration.
• Collaborate with DeveloperExperience, IT, and product teams to integrate security into all stages of the infrastructure lifecycle.
• Review and secure infrastructure as code (e.g., Terraform, CloudFormation).
• Educate and mentor team members on infrastructure security best practices and emerging threats.
Qualifications:
Required:
• Proven experience as a Security Engineer with a focus on product security.
• Proficiency in NodeJS, TypeScript, and Kubernetes.
• Experience with orchestrating and securing GPU clusters.
• Proficiency in infrastructure as code tools such as Terraform and CloudFormation.
• Excellent communication skills, with the ability to clearly explain technical concepts and their implications to both technical and non-technical stakeholders.
• Demonstrated ability to influence security strategies and drive improvements within an organization.
Preferred:
• Relevant security certifications (e.g., AWS Certified Security Specialty, Certified Cloud Security Professional) are a plus.
• Experience in a senior or lead security role is preferred.
Company:
Scale’s mission is to develop reliable AI systems for the world’s most important decisions. Founded in 2016, the company is headquartered in San Francisco, USA, with a team of 501-1000 employees. The company is currently Late Stage.

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