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57 Ecolab Security Jobs Hiring Near You

Ecolab

Senior Offensive Security Engineer

Naperville, IL · On-site

$114K - $156K/yr

Perform hands-on offensive security testing across Ecolab commercial products, including web applications, mobile applications, APIs, cloud services, IoT platforms, PLC/IPC-connected equipment ...

Ecolab

Senior Offensive Security Engineer

Naperville, IL

$114K - $156K/yr

Perform hands-on offensive security testing across Ecolab commercial products, including web applications, mobile applications, APIs, cloud services, IoT platforms, PLC/IPC-connected equipment ...

Ecolab

Disinfection Application Specialist

Philadelphia, PA · On-site

$48K - $73K/yr

Join Ecolab's Bioquell Team as a Disinfection Application Specialist .Bioquell, an Ecolab company ... Security clearance may be required for certain clients Minimum Qualifications: * Highschool Diploma ...

Ecolab

CDL-A Tanker Driver

City Of Industry, CA

$37/hr

... security requirements and guidelines * Maintain regular communication with sales and supervisor to report field problems and/or safety hazards * Follow Ecolab Verified Delivery procedures for all ...

Ecolab

CDL-A Tanker Driver

Joliet, IL

$35/hr

... security requirements and guidelines * Maintain regular communication with sales and supervisor to report field problems and/or safety hazards * Follow Ecolab Verified Delivery procedures for all ...

Ecolab

CDL-A Tanker Driver

Joliet, IL · On-site

$34 - $35/hr

... security requirements and guidelines * Maintain regular communication with sales and supervisor to report field problems and/or safety hazards * Follow Ecolab Verified Delivery procedures for all ...

Ecolab

$35/hr

NALCO Water, an Ecolab Company, has an immediate need for a Customer Delivery Specialist in Bedford ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Tanker Driver

California City, CA · On-site

$37/hr

... security requirements and guidelines * Maintain regular communication with sales and supervisor to report field problems and/or safety hazards * Follow Ecolab Verified Delivery procedures for all ...

Ecolab

CDL-A Truck Driver

Bedford Park, IL · On-site

$35/hr

NALCO Water, an Ecolab Company, has an immediate need for a Customer Delivery Specialist in Bedford ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Truck Driver

Mendota Heights, MN · On-site

$35 - $37/hr

NALCO Water, an Ecolab Company, will be in search of a Customer Delivery Specialist to help expand ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Truck Driver

Tampa, FL · On-site

$30 - $32/hr

NALCO Water, an Ecolab Company, has an immediate need for a Customer Delivery Specialist. You'll be ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Truck Driver

Ellwood City, PA · On-site

$30 - $32/hr

NALCO Water, an Ecolab Company, has an immediate need for a Customer Delivery Specialist. You'll be ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

Customer Delivery Specialist

Vancouver, WA

$34 - $36/hr

Additional NALCO Water, an Ecolab Company, has an immediate need for a Customer Delivery Specialist ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Truck Driver

Westampton, NJ · On-site

NALCO Water, an Ecolab Company, will be in search of a Customer Delivery Specialist to help expand ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

CDL-A Truck Driver

Leominster, MA · On-site

$34 - $36/hr

NALCO Water, an Ecolab Company, will be in search of a Customer Delivery Specialist to help expand ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

Ecolab

Lead Business Process Analyst

Naperville, IL · On-site

$107K - $161K/yr

Ecolab is providing an exciting opportunity to join our Ecolab Digital team as a Lead Business ... Experience in CRM tool configuration, flows, & user security management * Experience managing ...

Ecolab Inc.

CDL-A Tanker Driver

Joliet, IL

$34 - $35/hr

... security requirements and guidelines * Maintain regular communication with sales and supervisor to report field problems and/or safety hazards * Follow Ecolab Verified Delivery procedures for all ...

Ecolab

CDL-A Truck Driver

Mendota Heights, MN

$35 - $37/hr

NALCO Water, an Ecolab Company, will be in search of a Customer Delivery Specialist to help expand ... homeland security requirements and guidelines * Maintain regular communication with sales and ...

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Ecolab Jobs Information

What is it like to work at Ecolab?

Ecolab is a company that prioritizes innovation, sustainability, and customer satisfaction, fostering a culture that values collaboration and continuous improvement. The company's global presence and diverse range of products and services create a dynamic work environment where employees can work on various projects, from water treatment and energy management to food safety and hygiene. Working at Ecolab may appeal to candidates who are passionate about making a positive impact on the environment and are interested in a company that offers opportunities for professional growth and development in a global organization.

What makes Ecolab an attractive place to work?

Ecolab is a leading global provider of solutions and services for the food, healthcare, and hospitality industries, with a strong reputation for innovation and sustainability. The company offers a dynamic work environment that fosters collaboration, innovation, and professional growth, with opportunities for employees to develop their skills and expertise in a stable and supportive setting. By joining Ecolab, individuals can contribute to making a positive impact on the environment and public health, while also advancing their careers in a company that values employee development and success.

Do workers at Ecolab get paid breaks?

Yes. Most people get paid breaks.
81% of people say they get paid breaks.
Based on data from 75 people who took the Breakroom Quiz between August 2025 and August 2026.

Does Ecolab pay people when they’re sick?

Yes. Most people get paid when they’re sick.
80% of people say they would get paid if they were sick but scheduled to work.
Based on data from 91 people who took the Breakroom Quiz between August 2025 and August 2026.

At Ecolab, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
48% of people say they have to use vacation days when they’re out sick.
Based on data from 93 people who took the Breakroom Quiz between August 2025 and August 2026.

Is the health insurance from Ecolab affordable enough for their workers?

Most people say the health insurance costs are okay.
91% of people say the health insurance costs are okay
Based on data from 80 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get paid time off at Ecolab?

Most people get paid time off work.
97% of people say they get paid time off.
Based on data from 99 people who took the Breakroom Quiz between August 2025 and August 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 63% of people with changing schedules find out their shifts one week or less ahead of time.
  • 13% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 23% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 30 people who took the Breakroom Quiz between August 2025 and August 2026.

Do workers at Ecolab worry about hours?

Most people don’t worry about getting enough hours.
78% of people report they don’t worry about getting enough hours.
Based on data from 55 people who took the Breakroom Quiz between August 2025 and August 2026.

Do Ecolab workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
57% report that they don’t have enough control over which shifts they work.
Based on data from 58 people who took the Breakroom Quiz between November 2024 and June 2026.

How easy is it for Ecolab workers to change shifts?

Most people find it easy to change shifts.
78% of people report that it’s easy to change shifts if they need to.
Based on data from 37 people who took the Breakroom Quiz between August 2025 and August 2026.

How easy is it to get time off at Ecolab?

Most people find it easy to get time off.
74% of people report it’s easy to get time off.
Based on data from 88 people who took the Breakroom Quiz between August 2025 and August 2026.

Do Ecolab managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
85% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 55 people who took the Breakroom Quiz between August 2025 and August 2026.

Do jobs at Ecolab spill into time workers aren’t paid for?

Sometimes. The job can spill into unpaid time.
35% of people report that their job takes up time that they don’t get paid for.
Based on data from 52 people who took the Breakroom Quiz between August 2025 and August 2026.

How easy is it to take sick days at Ecolab?

Most people find it easy to take sick days.
84% of people report that it’s easy to take time off if they are sick.
Based on data from 96 people who took the Breakroom Quiz between August 2025 and August 2026.

Is a Ecolab job good for students?

Most students say this is a good place to work if you’re studying.
67% of students report this is a good place to work if you’re studying.
Based on data from 6 people who took the Breakroom Quiz between January 2025 and June 2026.

Is working at Ecolab good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
71% of people who care for a child or other relative report this is a good place to work.
Based on data from 55 people who took the Breakroom Quiz between July 2025 and July 2026.

Do people at Ecolab feel treated with respect by their managers?

Most people feel treated with respect by their managers.
85% of people say they’re treated with respect by their managers.
Based on data from 85 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at Ecolab get to take their breaks without interruption?

Most people get breaks without interruption.
81% of people report that they get to take their breaks without interruption.
Based on data from 84 people who took the Breakroom Quiz between August 2025 and August 2026.

Is it stressful to work at Ecolab?

Most people feel stressed here.
67% of people say they often feel stressed at work.
Based on data from 94 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at Ecolab enjoy their jobs?

Most people enjoy their job.
75% of people report they enjoy their job.
Based on data from 80 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people at Ecolab recommend working with their team?

Only some people recommend working with their team.
39% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 100 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get enough training when they start at Ecolab?

Most people got enough training when they started.
68% of people report they got enough training when they started working here.
Based on data from 94 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people get support to advance at Ecolab?

Only some people are given support to advance their career here.
In the last year, 38% of people report not being given support to advance their career here.
Based on data from 84 people who took the Breakroom Quiz between August 2025 and August 2026.

Do people think Ecolab’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
82% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 93 people who took the Breakroom Quiz between August 2025 and August 2026.

Do workers feel well informed about how Ecolab is doing?

Most people feel well informed about how the company is doing.
68% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 91 people who took the Breakroom Quiz between August 2025 and August 2026.

What are the most popular job types at Ecolab?

    What are the most popular jobs at Ecolab?

    What are the most popular categories at Ecolab?

    Infographic showing various Security job openings at Ecolab in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Nights. Highlights an 92% Physical, 6% Hybrid, and 2% Remote job distribution.

    Lead Offensive Security Engineer

    Ecolab

    Naperville, IL • On-site

    Full-time

    Posted 26 days ago

    Ecolab rating

    7.5

    Company rating: 7.5 out of 10

    Based on 211 frontline employees who took The Breakroom Quiz

    58th of 100 rated chemical manufacturers

    Job description

    The Lead Offensive Security Engineer will lead hands-on offensive security testing across Ecolab's commercial digital product portfolio. This role will focus on technical testing of customer-facing commercial products, including web and mobile applications, APIs, cloud services, IoT solutions, PLC/IPC-connected equipment, embedded or field-deployed devices, and related product integrations. The Lead Offensive Security Engineer will actively perform security testing for most of their time while also leading a small internal team, helping define engagement scope, testing methods, reporting standards, remediation validation, and risk-based prioritization. This role will partner closely with product security, engineering, architecture, cloud, IoT, legal/compliance, and business stakeholders to identify vulnerabilities before they are discovered externally and to help improve the security maturity of Ecolab's commercial offerings.
    What you will do:
    • Lead and perform hands-on offensive security testing across Ecolab commercial products, including web applications, mobile applications, APIs, cloud services, IoT platforms, PLC/IPC-connected equipment, embedded devices, and product integrations.
    • Plan, scope, and execute technical security assessments focused on identifying exploitable vulnerabilities, attack paths, insecure configurations, weak access controls, exposed secrets, insecure APIs, cloud misconfigurations, and product-specific security gaps.
    • Lead a small internal offensive security team while remaining highly hands-on in day-to-day testing, analysis, documentation, and remediation validation activities.
    • Develop repeatable red team and offensive testing methods, engagement rules, reporting standards, evidence expectations, and risk-rating approaches appropriate for commercial digital products.
    • Partner with product security, application engineering, cloud engineering, IoT engineering, architecture, and business teams to translate testing results into clear remediation actions and risk-based priorities.
    • Conduct safe and authorized technical testing of IoT and industrially connected equipment, including physical access testing of product hardware, field devices, PLC/IPC interfaces, device communications, and related technology components where appropriate.
    • Use commercial and enterprise-approved security tools such as Snyk, Wiz, Burp Suite, OWASP ZAP, GitHub Advanced Security, Nmap, Horizon3 NodeZero, DAST tooling, and related technologies to identify, validate, and document security issues.
    • Validate vulnerabilities discovered through internal testing, automated scanning, third-party penetration testing, customer inquiries, bug reports, and product security reviews.
    • Prepare clear, actionable reports that explain vulnerability impact, exploitability, business context, affected assets, remediation guidance, compensating controls, and validation results.
    • Present technical findings to engineering teams and non-technical stakeholders at all levels of the organization, communicating risk, business impact, and practical remediation paths.
    • Support product threat modeling, secure architecture reviews, application security reviews, cloud security assessments, and security design discussions based on offensive testing insights.
    • Help improve Ecolab's vulnerability management, secure SDLC, DevSecOps, and product security governance practices by identifying recurring weakness patterns and practical control improvements.
    • Coordinate with third-party penetration testing providers when appropriate, including scope development, test readiness, evidence review, finding validation, and remediation tracking.
    • Maintain awareness of emerging offensive security techniques, AI-enabled attack methods, application security risks, cloud security trends, IoT attack vectors, and relevant industry standards.
    • Act as an advocate and champion for practical, risk-based product security across Ecolab's commercial digital product teams.

    Minimum Qualifications:
    • Bachelor's Degree in Cybersecurity, Computer Science, Information Technology, Engineering, or related technology-driven field.
    • 8+ years of hands-on experience in cybersecurity, application security, offensive security, penetration testing, product security, cloud security, IoT security, software engineering, or related technical field.
    • Demonstrated hands-on experience performing authorized technical security testing of web applications, mobile applications, APIs, cloud services, and/or IoT-connected products.
    • Experience leading offensive security engagements, vulnerability assessments, penetration tests, remediation validation, and technical security reporting.
    • Experience leading a small technical team, workstream, or group of security engineers while remaining directly involved in hands-on testing and analysis.
    • Experience with Microsoft Azure; familiarity with AWS and/or GCP cloud security concepts, services, and common misconfiguration risks.
    • Experience with application security testing tools and practices, including SAST, SCA, DAST, API testing, cloud security posture assessment, vulnerability validation, and secure code review concepts.
    • Familiarity with tools such as Snyk, Wiz, Burp Suite, OWASP ZAP, GitHub Advanced Security, Nmap, Horizon3 NodeZero, DAST tooling, and related offensive or product security testing technologies.
    • Knowledge of secure software development, DevSecOps, CI/CD pipelines, identity and access management, encryption, secrets management, secure API design, and secure cloud architecture principles.
    • Understanding of IoT, embedded, industrial, or field-deployed technology security considerations, including device communications, network segmentation, authentication, update mechanisms, and physical access risks.
    • Familiarity with industry frameworks and standards such as OWASP, CIS, NIST, ISO 27001, SOC 2, and secure SDLC practices.
    • Strong interpersonal, analytical, problem-solving, organizational, and written/verbal communication skills.
    • Ability to communicate technical findings clearly to software engineers, architects, cybersecurity leaders, product owners, and non-technical business stakeholders.
    • Ability to accommodate a flexible work schedule for supporting global activities.

    Preferred Qualifications:
    • Practical offensive security certifications such as OSCP, GPEN, GWAPT, GWEB, PNPT, or similar hands-on application, web, cloud, or penetration testing certifications.
    • Experience testing commercial software products, SaaS platforms, customer-facing applications, cloud-hosted services, mobile applications, APIs, IoT platforms, or connected equipment.
    • Experience with hardware, embedded systems, PLC/IPC-connected devices, industrial communications, device provisioning, secure firmware/update processes, or field-deployed technology.
    • Experience with Azure security services, cloud-native application security, container security, Kubernetes security, and identity-based cloud controls.
    • Experience integrating offensive security findings into vulnerability management, secure architecture, threat modeling, product risk governance, and engineering remediation workflows.
    • Experience developing testing playbooks, reporting templates, engagement standards, risk-rating models, and remediation validation procedures.
    • Experience with AI-enabled products, AI integrations, or the security implications of AI/ML capabilities in commercial software environments.
    • Ability to influence without authority and drive security improvements across globally distributed engineering, product, and technology teams.

    Annual or Hourly Compensation Range
    The base salary range for this position is $120,500.00 - $180,700.00. This position is eligible for annual bonus pay based on performance, per plan terms. Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.
    Benefits
    Ecolab strives to provide comprehensive and market-competitive benefits to meet the needs of our associates and their families. Click here to see our benefits.
    If you are viewing this posting on a site other than our Ecolab Career website, view our benefits at jobs.ecolab.com/working-here.
    Potential Customer Requirements Notice
    To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:
    - Undergo additional background screens and/or drug/alcohol testing for customer credentialing.
    Americans with Disabilities Act (ADA)
    Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.

    What Ecolab employees say

    Pay

    Benefits

    Hours and flexibility

    Workplace

    Get the full story on Breakroom

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    About Ecolab

    Sourced by ZipRecruiter

    Ecolab is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life.

    Industry

    Manufacturing

    Company size

    10,000+ Employees

    Headquarters location

    Saint Paul, MN, US

    Year founded

    1923

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