Cabling Engineer

JLL empowers you to shape a brighter way . Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Responsibilities: Plan, coordinate and supervise day-to-day site installation & maintenance for telecommunication systems (MDF/IDF, IT rack, cable containment, cross-connection, patching and structured cabling) Supervise or Run, lace, pull, and terminate high-density fiber optic and copper cables through overhead cable trays, under raised floors, and into server racks. Supervise or execute the physical mounting of network switches, patch panels, and servers, connecting inter-rack and intra-rack cross-connects. Prepare and update documentation, including As-built drawings, schematic diagrams, and containment layouts using AutoCAD or similar software Ensure that maintenance documentation meets the required standards, including cabling record, patching record, IT asset record. Review site requirements, cable route design, and ensure compliance with technical specifications and local electrical/telecom standards Maintain strict adherence to industry standards like ANSI/TIA-606-C for labeling, record patching schedules, and update Infrastructure Management (DCIM) software. Perform end-to-end cable testing using tools like Fluke tester and verify signal integrity, attenuation, and bandwidth compliance. Conduct physical layer audits, trace faulty links, identify signal loss, and resolve connectivity tickets within defined Service Level Agreements Enforce safety regulations, manage proper airflow/cable density in high-heat space Act as the primary liaison between clients, sub-contractors, IT teams, and vendors to ensure project, operation and site safety requirements are met Develop technical guides, site procedures, and conduct hands-on training for the field team Desired experience and technical skills Applicants should have valid working status in Local region Minimum 5 years’ experience in structured cabling in data centre Industry credentials such as BICSI (RCDD, NTS), CompTIA Network+, or OEM-certified cabling installer credentials (e.g., CommScope, Corning) are highly preferred. Experienced with continuous improvement initiatives and preparation of reports. Possess good communication and fluency in English Location: On-site –Busan, Korea If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements. We’re interested in getting to know you and what you bring to the table! At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing. JLL Privacy Notice Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely. For more information about how JLL processes your personal data, please view our Candidate Privacy Statement . For additional details please see our career site pages for each country. Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.