Deerfield, IL

Cybersecurity Jobs in Deerfield, IL

2 jobs found

Include remote jobs

1d ago

Senior Application Security Engineer

Nutrien (Canada) Holdings ULC Deerfield, IL

Deerfield, IL

1d ago

$91k - $143k/yr Full time Senior Application Security Application Security Engineering

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Job Description

Nutrien (Canada) Holdings ULC is hiring a Senior Application Security Engineer in Deerfield, IL to strengthen application security across the software development lifecycle. In this onsite role, you will guide vulnerability identification and remediation practices, align teams around risk-based priorities, and help mature application security execution across development, DevOps, and security functions.

This position focuses on leading vulnerability management activities end to end, from assessment and prioritization through practical remediation outcomes in complex enterprise environments. You will also apply established security and risk frameworks to support decision-making and mentor peers on consistent application security practices.

What you’ll do

Build strong working relationships across application development, DevOps, cyber security, and IT to influence secure development outcomes with expert technical guidance
Lead vulnerability management, including prioritization, risk evaluation, progress tracking, and stakeholder communication
Monitor emerging business, technology, and cyber security trends and translate insights into improvements for development teams
Partner with engineering and DevOps teams to evaluate, implement, and optimize vulnerability management capabilities across people, process, and technology
Own and enhance core components of vulnerability management and application security solutions in complex enterprise environments
Conduct and oversee targeted vulnerability assessments to identify control gaps and assess the effectiveness of existing safeguards
Use security and risk frameworks such as ISO 27001-2, PCI DSS, NIST CSF 20, ITIL, COBIT, CVSSv4, OWASP, and MITRE ATT&CK to guide technical decisions and remediation priorities
Provide hands-on expertise with vulnerability management and prioritization platforms to drive adoption of risk-based remediation
Perform root cause analysis on vulnerabilities and work with development and platform teams to define effective solutions
Assess exploitability and business impact, then recommend remediation strategies that balance risk reduction with operational needs
Bring broad cyber security expertise spanning vulnerability management, privacy, incident response, governance, risk and compliance, enterprise security strategy, and security architecture
Lead and coordinate cyber security initiatives by shaping plans, driving execution, and communicating status to technical stakeholders and leadership
Mentor team members through technical guidance and support to build consistency in application security execution
Lead vulnerability identification, assessment, prioritization, and remediation across code, infrastructure, and applications, including technical direction on secure development, automation, and risk reduction
Act as a trusted escalation point for application and vulnerability management matters, partnering across teams to drive remediation and consistent execution across initiatives
Provide leadership continuity and decision support when the manager is out of office

Required qualifications

Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or a related field is preferred
Minimum 6-8 years of related experience
Strong understanding of the vulnerability management lifecycle, governance, and risk-based prioritization in enterprise environments
Deep familiarity with application security and risk frameworks including ISO 27001-2, ISO 31000, PCI DSS, OWASP ASVS, NIST frameworks, ITIL, COBIT, CVSSv4, and MITRE ATT&CK
Hands-on experience with vulnerability management tools such as Qualys, Tenable, Snyk, and TruffleHog Pro
Experience working in Agile development environments
Strong understanding of operating systems (Windows, Unix, and MacOS), cloud concepts (including secure build images, ephemeral workloads, and cloud patching), and networking fundamentals
Strong application development background, including full-stack application development and mobile development across iOS and Android
Experience developing metrics, dashboards, and risk reporting for technical teams and leadership
Experience with API security scanning and application security testing approaches
Ability to communicate complex technical issues clearly to engineers, senior leaders, and business stakeholders
Broad knowledge of cyber security practices including secure configuration management, data protection and privacy, security monitoring, incident response, governance, risk and compliance, patch management, and enterprise security architecture
Strong written and verbal communication skills with ability to influence senior management and cross-functional stakeholders
Demonstrated ability to examine issues strategically and analytically, balancing technical depth with practical business outcomes
Advanced understanding of the use of AI in application development
Experience working in cloud and container environments
Penetration testing and application security experience
Automation and scripting experience such as Python or Bash
Deep experience in enterprise application development

Tech you may work with

ISO 27001-2, ISO 31000, PCI DSS, NIST CSF 20, ITIL, COBIT, CVSSv4, OWASP, OWASP ASVS, MITRE ATT&CK
Qualys, Tenable, Snyk, TruffleHog Pro
Agile, Windows, Unix, MacOS, iOS, Android, Python, Bash

Compensation and location

Location: Deerfield, IL (onsite)
Salary: USD 91,200 - 143,220 per year

Benefits

Comprehensive medical, dental, vision coverage
Life insurance
Disability coverage for positions working more than 30 hours per week
Retirement program with generous matching employer contributions
Paid vacation
Sick days and holidays
Paid personal and maternity/parental leaves
Employee and Family Assistance Program
Annual incentive plan participation
Long-term incentive plan participation

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1mo ago

Cybersecurity Engineer - AI Trainer

DataAnnotation Deerfield, IL 🇺🇸 Remote

Deerfield, IL

1mo ago Closed

$50 - $100/hr Contract Ai Security Ai Training Artificial Intelligence

This position is no longer accepting applications (closed Sep 27, 2026).

Job Description

DataAnnotation is hiring a Cybersecurity Engineer - AI Trainer (contract) to support AI model training by assessing AI-generated security content and tackling security-focused technical challenges.

Responsibilities

Review AI-generated cybersecurity content for real-world accuracy and validity, including threat analysis, vulnerability assessments, and offensive security techniques
Design and solve security-focused technical problems used to train AI systems
Produce clear technical explanations and security-relevant code
Provide feedback that directly influences the next iteration of AI security models

Requirements

2+ years of hands-on experience in a cybersecurity role, such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent areas, including government or military cyber operations
Some coding experience required; comfortable navigating and patching a codebase is important
English fluency (native or bilingual) with strong writing skills
Bachelor’s degree preferred
Certifications are a plus (examples: OSCP, CRTO, GREM, GCFA, CEH, and similar)

Contract Logistics

Job type: contract
Location: Deerfield, IL (remote)
Pay: $50 to $100 USD per hour
Payment method: PayPal

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand
Flexible schedule: choose which projects you take on and when you work
Use your own computer: work from home
Competitive hourly rate: $50 to $100 USD per hour
Higher bonus rates: available for certain projects
Impact: help shape the future of AI technologies built for cybersecurity

Eligibility and Important Notes

Payment is made via PayPal
No fees: they will never ask for money from you
Geography: this role is only available to candidates in the US, Canada, UK, Ireland, Australia, and New Zealand

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Cybersecurity Jobs in Deerfield, IL

Senior Application Security Engineer

Cybersecurity Engineer - AI Trainer

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