9 principal security engineer jobs found in Columbus, OH

Description Summary: We are seeking an exceptional Principal Security Engineer to serve as the principal technical authority and leader for our enterprise security SIEM and data ingestion stack. This individual will lead a team of security engineers in architecting, implementing, managing, and operationally supporting mission‑critical tools that protect the bank, detect threats in real time, ensure regulatory compliance, and maintain resilient operations. The role requires deep, hands‑on expertise across SIEM and data ingestion platforms, as well as advanced network security technologies, combined with proven leadership in guiding engineers through complex projects. You will drive innovation, automation, optimization, and strategic roadmap execution while collaborating closely with CSOC, incident response, risk and compliance, infrastructure, and application teams. This position is onsite and available to...

If you’re passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide’s Technology team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. If you are passionate about the importance of data engineering and delivering clean, automated, integrated, and governed data required to fulfill our company’s most critical strategic objectives, then we have a great opportunity for you.  As a member of the Enterprise Data Office, the Data Engineer works closely with our Dev Line partners, Data Architects, business stakeholders, platform owners, and a host of other internal actors in the designing, building, and operationalizing of end-to-end data delivery...

If you’re passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide’s Technology team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. Passionate about coding? Love problem solving? Come apply your development skills to improve the operations, reliability, and performance across NF Technology - IDS BSA. You will be partnering with data engineers and NFT SREs in support of NF Data Operations.  Leverage AI tools to help close observability gaps within codebases across IDS. Technical skills: Data Engineering: Hands on experience with Database Platforms like Oracle, Snowflake and Postgres. Knowledge of UAC, DPA, SQL tuning opportunities....

If you’re passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide’s Technology team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. We’re looking for a motivated Data Engineer to join the NF Data Warehouse/Lakehouse team within Digital Back Office (DBO). This role involves the delivery of data solutions and managing data integration across various Nationwide Financial products. This is a great opportunity to work on impactful data solutions that support a wide range of Nationwide Financial products, including Annuities, Life, Retirement, and Corporate Solutions. In this role, you’ll help drive data integration efforts across platforms,...

If you’re passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide’s Technology team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. Nationwide Retirement Solutions is looking for a software engineer to help support the Paradox line. This will be a hybrid role based out of the Columbus, OH office. The team comes into the office on Mondays and Tuesdays. Full-stack web development in the Paradox stack Strong Angular experience (RSC front end, Angular upgrades, Bolt UI components). Solid Java backend skills with REST APIs (RPLink / DCdirect services, RSC Java services), including defensive coding and null-safety in complex flows....

If you’re passionate about being part of a dynamic organization that enables a Fortune 100 company with nearly $70 billion in annual sales to drive innovation and adopt new technologies that deliver business results, then Nationwide’s Technology team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. The role is responsible for overseeing facilities and security-related systems, ensuring operational excellence and compliance. This is a physical applications team - like cameras, intercoms, badge and security access controls . Key areas of accountability include: Facilities & Security Management Maintain and manage systems related to facilities and security. ( cameras, intercoms, badge and security access controls) Ensure adherence to safety standards and compliance with security...

Description The Digital - Principal SRE (AI Engineer) role is a position that blends expertise in artificial intelligence, machine learning, and reliability engineering. This professional is responsible for designing, deploying, and maintaining AI-driven solutions while ensuring the reliability, scalability, and performance of digital platforms and services. The ideal candidate will work closely with Digital SRE engineers, data scientists, DevOps, and operations teams to deliver robust, efficient, and automated systems that support business goals. Job Description Summary: The IS Technical Specialist provides technical and consultative support on the most complex technical matters. This role typically reports to the Head of Digital SRE and may involve on-call responsibilities. The position provides opportunities to work on cutting-edge AI solutions, collaborate with cross segment teams, and drive reliability for...

Description The Digital - Principal SRE (AI Engineer) role is a position that blends expertise in artificial intelligence, machine learning, and reliability engineering. This professional is responsible for designing, deploying, and maintaining AI-driven solutions while ensuring the reliability, scalability, and performance of digital platforms and services. The ideal candidate will work closely with Digital SRE engineers, data scientists, DevOps, and operations teams to deliver robust, efficient, and automated systems that support business goals. Job Description Summary: The IS Technical Specialist provides technical and consultative support on the most complex technical matters. This role typically reports to the Head of Digital SRE and may involve on-call responsibilities. The position provides opportunities to work on cutting-edge AI solutions, collaborate with cross segment teams, and drive reliability for...

If you’re passionate about becoming a Nationwide associate and believe you have the potential to be something great, let’s talk. At Nationwide®, “on your side” goes beyond just words. Our customers are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care. Be part of shaping the future of retirement. Retirement Solutions is embarking on one of its most ambitious and high‑visibility initiatives—expanding Protected Retirement Solutions, a rapidly growing category that is redefining how millions of Americans turn savings into lifetime income security. We’re looking for a Marketing Consultant who is energized by complex challenges, thrives in a matrixed environment, and is passionate about building marketing that drives adoption and results.     In this role, you will serve as a strategic engine behind integrated marketing and participant content—connecting product innovation with clear, human storytelling that...