Senior Operations Engineer

Dun & Bradstreet
Jacksonville, FL

Shape the Future with Dun & Bradstreet

At Dun & Bradstreet, we believe data has the power to create a better tomorrow. As a global leader in business decisioning data and analytics, we help companies worldwide grow, manage risk, and innovate. For over 180 years, businesses have trusted us to turn uncertainty into opportunity. We’re a diverse, global team that values creativity, collaboration, and bold ideas. Are you ready to make an impact and help shape what’s next? Join us! Explore opportunities at dnb.com/careers .

This role is part of International Technology. It belongs to a third level expert technical operations team with a focus in supporting our point of arrival products ensuring long term stability for our customers. This position also supports the organization with technical expertise in prioritized projects and collaborates across the organization with second-line support, development, infrastructure, cloud, network teams and the incident managers.

Essential Key Responsibilities

  • Utilize broad and deep knowledge of our strategic cloud platforms.
  • Proactive monitoring of health and trends of services and components.
  • Provide technical expertise to investigate, evaluate and resolve major incidents.
  • Follow up on root cause analysis and drive resolutions on how to prevent incidents from reoccurring.
  • Be a senior team member of the 3rd level 24/7 support teams.
  • Manage minor maintenance, automation and security improvements.
  • Possess ability to participate in OnCall shifts.
  • Demonstrate and share technical support expertise across various projects and multiple environments.

Essential Skills and/or Certifications

  • Extensive knowledge of Linux system administration (8 years +)

  • Wizard level on trouble-shooting incidents in large and complex environments

  • Scripting skills: Bash, PowerShell or similar

  • Evidenced knowledge of monitoring services, applications, SOAP/REST API’s, data flows and OS metrics.

  • Good understanding the fundamentals of databases, network connections TCP and TLS

  • Good understanding the fundamentals of Git/Dev/SecOp, build pipelines. Kubernetes, docker, cloud, infrastructure as code

  • Example of tools in the tool-box: linux shell, ansible, bash, git, selenium, splunk APM and synthetics

  • Excellent communication and writing skills in English

  • Nice to have:

    • Experience of monitoring external services/applications, SOAP requests/REST API’s

    • Understanding the fundamentals of database MySQL, PostgreSQL, MongoDB, Cassandra

    • Nginx, apache, tomcat, jboss

    • Knowledge to trouble shoot TCP and TLS connections

    • Experience with Terraform and Infrastructure as code is a plus

  • Proficiency in Microsoft Office Suite skills

  • Show an ownership mindset in everything you do. Be a problem solver, be curious and be inspired to take action. Be proactive, seek ways to collaborate and connect with people and teams in support of driving success.

  • Continuous growth mindset, keep learning through social experiences and relationships with stakeholders, experts, colleagues and mentors as well as widen and broaden your competencies through structural courses and programs.

  • Where applicable, fluency in English and languages relevant to the working market.

Benefits We Offer

·Generous paid time off in your first year, increasing with tenure.

·Up to 16 weeks 100% paid parental leave after one year of employment.

·Paid sick time to care for yourself or family members.

·Education assistance and extensive training resources.

·Do Good Program: Paid volunteer days & donation matching.

·Competitive 401k with company matching.

·Health & wellness benefits, including discounted Wellhub membership rates.

·Medical, dental & vision insurance for you, spouse/partner & dependents.

All Dun & Bradstreet job postings can be found at . Official communication from Dun & Bradstreet will come from an email address ending in @dnb.com.

Notice to Applicants : Please be advised that this job posting page is hosted and powered by Lever, a subsidiary of Employ Inc. Your use of this page is subject to Employ's Privacy Notice and Cookie Policy , which governs the processing of visitor data on this platform.

Equal Employment Opportunity (EEO) : Dun & Bradstreet provides equal employment opportunities to applicants and employees without regard to race, color, religion, creed, sex, age, national origin, citizenship status, disability status, sexual orientation, gender identity or expression, pregnancy, genetic information, protected military and veteran status, ancestry, marital status, medical condition (cancer and genetic characteristics) or any other characteristic protected by law. Know Your Rights: Workplace Discrimination is Illegal - The current poster can be found . We participate in E-Verify - The current poster can be found .

Accommodations information for applicants with disabilities : Dun & Bradstreet is committed to providing reasonable accommodation to, among others, individuals with disabilities and disabled veterans. If you need an accommodation because of a disability to search and apply for a career opportunity with Dun & Bradstreet, please send an e-mail to to let us know the nature of your accommodation request and your contact information.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please visit

Posted 2026-04-17

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