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Security Engineer Iii Jobs (NOW HIRING)

Electrosoft

Security Engineer III

Washington, DC

Security Engineer III Responsibilities: * Leads enterprise security modernization initiatives. * Defines Zero Trust-aligned architectures (NIST SP 800-207). * Provides technical authority for complex ...

PTR Global

Security Engineer III

Cupertino, CA · On-site

$80 - $90/hr

Security Engineer III Location: Cupertino, California Duration: 12 months Contract Type: W2 Job ID: 175804 Job Overview: The Security Engineer III will play a critical role in ensuring the security ...

Aspirion

Security Engineer III

Durham, NC · On-site

$150K/yr

SUMMARY The Security Engineer III is a senior, hands-on engineer responsible for designing, implementing, and operating security controls in our AWS cloud and Kubernetes/containerized environments.

Aspirion

Security Engineer III

Durham, NC · On-site

$150K/yr

SUMMARY The Security Engineer III is a senior, hands-on engineer responsible for designing, implementing, and operating security controls in our AWS cloud and Kubernetes/containerized environments.

Aspirion

Security Engineer III

Durham, NC

SUMMARY The Security Engineer III is a senior, hands-on engineer responsible for designing, implementing, and operating security controls in our AWS cloud and Kubernetes/containerized environments.

Aspirion

Security Engineer III

Durham, NC · On-site

$150K/yr

SUMMARY The Security Engineer III is a senior, hands-on engineer responsible for designing, implementing, and operating security controls in our AWS cloud and Kubernetes/containerized environments.

Electrosoft

Security Engineer III

Washington, DC · On-site

$180K - $200K/yr

Security Engineer III Responsibilities: * Leads enterprise security modernization initiatives. * Defines Zero Trust-aligned architectures (NIST SP 800-207). * Provides technical authority for complex ...

JP Morgan Chase

Security Engineer III

Wilmington, DE · On-site

As a Security Engineer III at JPMorgan Chase within the Cybersecurity Technology & Controls, you serve as a seasoned member of a team that works to deliver software solutions that satisfy pre-defined ...

J.P. Morgan

Security Engineer III

Columbus, OH · On-site

As a Security Engineer III at JPMorgan Chase within the Cybersecurity Technology & Controls, you serve as a seasoned member of a team that works to deliver software solutions that satisfy pre-defined ...

New

Google

Security Engineer III, AutoVM

San Jose, CA · On-site

Google is seeking a Security Engineer III for their AutoVM team, which is dedicated to maintaining a secure operating environment for users and developers. The role involves identifying security ...

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Security Engineer Iii information

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$61.5K

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$205.5K

How much do security engineer iii jobs pay per year?

As of Jul 11, 2026, the average yearly pay for security engineer iii in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Security Engineer Iii position, and why are they important?

To thrive as a Security Engineer III, you need advanced knowledge of cybersecurity principles, network architecture, threat modeling, and incident response, usually backed by a degree in computer science or related fields. Familiarity with security information and event management (SIEM) tools, vulnerability scanners, firewalls, and certifications such as CISSP or CEH are commonly required. Strong analytical thinking, effective communication, and the ability to work collaboratively across teams are crucial soft skills. These competencies ensure the protection of organizational assets against evolving threats, effective risk management, and seamless integration of security within business operations.

What are some typical daily responsibilities of a Security Engineer III?

As a Security Engineer III, your daily responsibilities often include monitoring and analyzing security alerts, conducting vulnerability assessments, and developing strategies to mitigate risks. You may work closely with IT teams to implement security controls, respond to incidents, and participate in security audits or compliance efforts. Additionally, you will likely mentor junior team members and collaborate with other departments to ensure best practices are integrated across the organization. This role offers a dynamic mix of hands-on technical work, problem-solving, and collaboration, creating opportunities for impactful contributions and professional growth.

What is a Security Engineer III job?

A Security Engineer III is a senior-level cybersecurity professional responsible for designing, implementing, and maintaining security systems to protect an organization's networks, data, and infrastructure. They assess vulnerabilities, develop security protocols, and respond to security incidents. This role often involves leading projects, mentoring junior engineers, and collaborating with IT and compliance teams. Strong expertise in risk assessment, threat mitigation, and security tools is essential.

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Security Engineer Iii jobs near you
Infographic showing various Security Engineer Iii job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Security Engineer III, SIEM Engineer (Secret Clearance)

Security Engineer III, SIEM Engineer (Secret Clearance)

Deloitte

Arlington, VA • On-site

Full-time

Re-posted 22 days ago

Deloitte rating

8.1

Company rating: 8.1 out of 10

Based on 90 frontline employees who took The Breakroom Quiz

60th of 148 rated financial services

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