**Before you apply to a job, select your language preference from the options available at the top right of this page.** Explore your next opportunity at a Fortune Global 500 organization. Envision innovative possibilities, experience our rewarding culture, and work with talented teams that help you become better every day. We know what it takes to lead UPS into tomorrow—people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself or teams, there are roles ready to cultivate your skills and take you to the next level. **Job Description:** We are seeking a detail-oriented and technically skilled OT Security Support Specialist to join our team in supporting Illumio-based micro-segmentation and security policies across Operational Technology (OT). The ideal candidate will have a strong background in networking, cybersecurity, and industrial control systems, with a focus on diagnosing and resolving issues related to segmentation, connectivity, and security policy. **Responsibilities:** + Serve as a primary support contact for Illumio-related issues affecting OT systems. + Troubleshoot and resolve connectivity and segmentation issues related to Illumio PCE/VEN deployments. + Support ongoing micro-segmentation and policy implementation efforts across OT and IT networks. + Collaborate closely with security teams, IT network engineers, and OT personnel to resolve segmentation exceptions and policy conflicts. + Review and analyze traffic flows using tools like Illumio PCE and Wireshark + Assist with onboarding new assets into the Illumio environment and ensure they are appropriately labeled and have the appropriate policies applied. + Maintain documentation of configurations, issues, and resolution paths to support knowledge sharing and ensure high-quality ticket responses. + Monitor network health and Illumio VEN status to ensure optimal operation and system protection. + Developing processes to track and report the effectiveness of asset protection **Qualifications:** + Bachelor’s Degree or International equivalent + Bachelor’s Degree in Computer Science, Information Security or related discipline - Preferred + 2–3 years’ Linux & Windows experience, Information Security Controls, Internet Development Architecture & Design, and Technical Knowledge & Software + Investigative team player with big picture thinking + Familiarity with SCADA, DCS, PLCs, and other industrial control systems (perferred). **Internal Salary Grade: 10G** **Last Day to Apply: August 12, 2025 at 11:59 PM EST** **Employee Type:** Permanent UPS is committed to providing a workplace free of discrimination, harassment, and retaliation. **Other Criteria:** UPS is an equal opportunity employer. UPS does not discriminate on the basis of race/color/religion/sex/national origin/veteran/disability/age/sexual orientation/gender identity or any other characteristic protected by law. **Basic Qualifications:** Must be a U.S. Citizen or National of the U.S., an alien lawfully admitted for permanent residence, or an alien authorized to work in the U.S. for this employer.