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Information Security Engineer Iii Jobs (NOW HIRING)

Intertek

Security Engineer III

Rockville, MD · On-site

$146K - $150K/yr

Bachelor's degree in Electrical Engineering, Computer/Information Science, Information Assurance/Cybersecurity, or related field of study and three (3) years of experience as a Security Engineer or ...

New

Intertek

Security Engineer III

Rockville, MD · Hybrid

$146K - $150K/yr

Bachelor's degree in Electrical Engineering, Computer/Information Science, Information Assurance/Cybersecurity, or related field of study and three (3) years of experience as a Security Engineer or ...

New

Flagstar Bank

Information Security Engineer

Troy, NY · Hybrid

Position Title Information Security Engineer Location Troy, MI 48098 Job Summary The Information ... environments. * 3+ years of hands-on experience across multiple security domains, including ...

NeoGenomics

Information Security Engineer

Ramsey, NJ · On-site

As a Information Security Engineer you support the execution and continuous improvement of ... Demonstrated experience operating enterprise security tooling in at least three of the following ...

Virtu Financial

Information Security Engineer

New York, NY · On-site

$125K - $175K/yr

Projects with quick life cycles, from concept to production in three months * A small, dynamic team ... in Information Security Engineering; background in IT is a plus * Strong Understanding of Threat ...

Intel

Information Security Engineer

Folsom, CA · On-site

You will join a highly collaborative Agile DevOps delivery team of information security professionals responsible for proactively identifying/remediating vulnerabilities, conducting threat ...

Exostar

Information Security Engineer

Herndon, VA · On-site

This individual will serve as an Information Security Engineer and member of the Exostar ... Provide IR escalation support, consisting of "Tier 2-3" incident response and forensics ...

Billings Clinic

Information Security Engineer

Billings, MT · On-site

$93.83 - $117.27/hr

Information Security Engineer PMO / OPERATIONS - 100.8732 (Billings Clinic Main Campus) req12419 ... Experience • Minimum three (3) years of experience in information security, cybersecurity, or a ...

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Information Security Engineer Iii information

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$126.8K

$191.5K

How much do information security engineer iii jobs pay per year?

As of Sep 5, 2026, the average yearly pay for information security engineer iii in the United States is $126,833.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $145,000.00 per year, depending on experience, location, and employer.

What is an information security engineer III?

An Information Security Engineer III is a senior-level role responsible for designing, implementing, and maintaining an organization's security infrastructure. They assess risks, develop security policies, and respond to threats to protect sensitive data and systems. This role typically requires expertise in network security, threat analysis, and compliance with industry regulations. Engineers at this level often lead security initiatives and collaborate with other IT teams to strengthen overall cybersecurity defenses.

What are the typical responsibilities of an information security engineer III and how do they collaborate with other teams?

Information Security Engineer III professionals are responsible for designing, implementing, and overseeing advanced security measures, conducting risk assessments, responding to incidents, and ensuring compliance with security policies. They often work closely with IT, development, and compliance teams to integrate security best practices into projects and ensure that vulnerabilities are addressed proactively. Regular tasks can include analyzing network traffic, investigating security alerts, performing penetration tests, and providing guidance on secure architecture. Collaboration and communication with other departments are key, as these engineers help foster a culture of security awareness throughout the organization.

What are the key skills and qualifications needed to thrive in the information security engineer III position, and why are they important?

To thrive as an Information Security Engineer III, you need advanced knowledge of cybersecurity principles, risk assessment, network security, and incident response, typically supported by a relevant degree and several years of hands-on experience. Familiarity with security monitoring tools (such as SIEM systems), vulnerability scanners, firewalls, and industry certifications like CISSP or CISM is often required. Strong analytical thinking, effective communication, and the ability to work collaboratively are critical soft skills for this position. These competencies enable effective protection of organizational assets, proactive threat mitigation, and successful teamwork in a rapidly evolving security landscape.

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Information Security Engineer Iii jobs near you
Infographic showing various Information Security Engineer Iii job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 23% Part Time, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $126,833 per year, or $61 per hour.

Information Security Engineer

Judge Group, Inc.

Charlotte, NC • On-site

$49 - $53/hr

Other

Re-posted 6 days ago

Key responsibilities

  • Design, configure, and support Layer 7 web security controls for internet-facing applications.

  • Implement and manage security technologies including Web Application Firewalls (WAF), rate limiting, bot protection, geographic access controls, client allow/block lists, mutual TLS, and SSL/TLS certificate management.

  • Analyze and resolve complex security incidents, system issues, and application access challenges.

Job description

Location: Charlotte, NC Salary: $49.00 USD Hourly - $53.00 USD Hourly Description:
Information Security Engineer (Web Application Security)
We are not accepting C2C or 1099 arrangements.
Location: Charlotte, NC (preferred), Charlotte, NC | Chandler, AZ | Las Colinas, TX
Job Type: Contract (24 Months)
About the Role
We are seeking an experienced Information Security Engineer to join the Inbound Web Application Security Engineering Team. In this role, you will help secure internet-facing applications by designing, implementing, and supporting Layer 7 web security controls across a large-scale enterprise environment. You will work closely with application teams, infrastructure engineers, and security stakeholders to ensure the confidentiality, integrity, and availability of web-based services.
This position is ideal for a security professional with deep expertise in web application security, strong troubleshooting skills, and experience operating in complex enterprise environments.
Responsibilities
  • Design, configure, and support Layer 7 web security controls for internet-facing applications.
  • Implement and manage security technologies including:
    • Web Application Firewalls (WAF)
    • Rate limiting controls
    • Bot protection and mitigation
    • Geographic access controls
    • Client allow/block lists
    • Mutual TLS (mTLS)
    • SSL/TLS certificate management
  • Analyze and resolve complex security incidents, system issues, and application access challenges.
  • Collaborate with cross-functional engineering, infrastructure, and application teams to improve security posture and operational reliability.
  • Support DNS, load balancing, firewall policies, and network traffic management related to HTTP/S applications.
  • Perform root cause analysis and recommend solutions for security and performance-related issues.
  • Participate in enterprise change management processes and ensure compliance with security standards and policies.
  • Contribute to large-scale security initiatives and continuous improvement efforts across the organization.
  • Work within an Agile product delivery model utilizing Jira and Kanban methodologies.
Minimum Qualifications
  • Bachelor's degree in Computer Science, Information Security, Engineering, or equivalent practical experience.
  • 4+ years of experience in Information Security Engineering, cybersecurity, or a related technical field.
  • Experience implementing and supporting web application security technologies.
  • Strong understanding of:
    • HTTP/HTTPS protocols
    • Web application architectures
    • Web security principles and controls
    • DNS and networking fundamentals
    • Firewall policies and traffic management
  • Experience troubleshooting complex multi-tier enterprise systems.
  • Experience working with enterprise change management processes.
  • Experience using Jira, Kanban, or other Agile project management methodologies.
Preferred Qualifications
  • Experience securing large-scale internet-facing applications.
  • Knowledge of application delivery technologies, load balancing, and traffic management solutions.
  • Experience with certificate lifecycle management and mTLS implementations.
  • Strong analytical, problem-solving, and communication skills.
  • Ability to work effectively across technical and business teams in a fast-paced environment.
What You'll Bring
  • A security-first mindset with a passion for protecting critical applications and services.
  • Strong technical depth in web application security and infrastructure technologies.
  • The ability to navigate ambiguity, prioritize effectively, and deliver solutions at scale.
  • A collaborative approach to problem solving and stakeholder engagement.

Primary Location: Charlotte, NC
Contract Duration: 24 Months
Work Authorization: Must be authorized to work in the United States without sponsorship restrictions, if applicable.
By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Contact:
This job and many more are available through The Judge Group. Please apply with us today!

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