1,983,706open jobs
117,337companies
249,537added this week
Browse all
Salary
≈ $63k – $184k per year (Estimated)
Location
In office (Busan)
Seniority
Staff · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Oct 17, 2026. Jones Lang LaSalle scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Jones Lang LaSalle, which trades as JLL, is a commercial real estate services and investment management firm whose oldest predecessor was founded in London in 1783. It advises occupiers and owners on leasing, capital markets transactions, valuation, workplace strategy and project delivery, and manages billions of square feet of property and facilities on their behalf. Headquartered in Chicago and listed on the New York Stock Exchange, it operates in more than eighty countries and runs LaSalle Investment Management as its real estate investment arm.

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.

Overall Role

To achieve excellence in preventative and reactive maintenance programs incorporating industry best practice, innovative maintenance techniques and statutory and contractual compliance. Oversee the day-to-day management and control of all plant, mechanical and electrical systems and co-ordinate the remedial action in the event of critical incidents. To provide supervision and direction to multi skilled Engineering Operations and teams made up of directly employed staff and appointed vendors. Ensure that all staff and vendors employed within the client’s facilities strictly adhere to client and JLL’s policies and procedures. Reports to the DC Site Lead.

Major Responsibilities

  • Ensure site operations, including incident management and escalation in accordance with approved Client/JLL procedures.
  • Plan, assign and supervise planned and reactive activities utilizing the CMMS platform.
  • To check on site repair and maintenance carried out by subcontractors to ensure work completion.
  • Ensure the implementation of safe systems on site activities.
  • Implement regular inspections of the facility on energy conservation, maintenance practices, utility management and risk management procedures.
  • Co-ordinate meetings periodically with contractors to ensure that required standards are established and maintained, and develop corrective action plans when, or if performance falls below
  • Provide training to on-site teams on equipment operational procedures, including emergency procedures and requirements.
  • Co-ordinate and maintain the site asset database, provide updates in accordance with CMMS requirements.
  • Prepare and provide input to the site’s monthly reporting for client.
  • Ensure compliance with statutory regulations on fire, health and safety standards.
  • Ensure all safety procedures, including Crisis Management/ Business Continuity and Emergency Procedures are maintained at all times.
  • Ensure that maintenance documentation meets the required standards and sufficient information is provided to operate an effective asset management regiment.
  • Participate in site reviews, including maintenance standards, equipment replacement, security, change control, single points of failure, Tier adherence and operational risk.
  • To perform additional tasks as required by the Site Lead.

Ideal Experience

  • Tertiary qualifications in a mechanical, electrical or operational engineering discipline.
  • REW H0 (High voltage) license.
  • Data Centre certification, CDCP or equivalent
  • 3 - 5 years of relevant experience in engineering or constructions services.
  • 2 - 4 years’ experience in the operation of electrical and mechanical services in Tier III or equivalent data centre or critical facility.
  • Critical environment experience within similar sized site or operation.
  • Experienced with continuous improvement initiatives and preparation of reports.

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 [email protected]. 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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,983,706 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Operations
Similar stack
Same company
Busan
≈ $62k – $140k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Seoul
Apply
≈ $64k – $147k per year (Estimated) • In office • Full-Time • 7+ years exp • Bachelor's Degree • Changwon
Apply
≈ $54k – $125k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Anyang
Databases
Oracle
Apply
≈ $45k – $103k per year (Estimated) • In office • Full-Time • 3+ years exp • PhD • Seoul
Apply
In office • Seoul
Apply
$50k – $88k per year • In office • Full-Time • Bachelor's Degree • United States
DevOps
Incident Management
Apply
≈ $37k – $74k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Singapore
Python
AI/ML
Speech Recognition
DevOps
Ansible
AWS
Incident Management
TCP/IP
DNS
DHCP
VPN
VLAN
BGP
OSPF
MPLS
Cybersecurity
Wireshark
Management
ITIL
Apply
≈ $19k – $38k per year (Estimated) • In office • 2+ years exp • Bachelor's Degree • Bengaluru
SQL
DevOps
AWS
Incident Management
Linux
Unix
Management
Jira
ServiceNow
Apply
≈ $21k – $46k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Johannesburg
PowerShell
DevOps
Terraform
Azure DevOps
Azure
CI/CD
Windows Server
Bicep
Incident Management
Linux
Management
ITIL
ITSM
Apply
PMO Coordinator 5 days ago
≈ $10k – $23k per year (Estimated) • In office • 8+ years exp • Mumbai
DevOps
Incident Management
Analytics
Microsoft Excel
Management
Jira
ServiceNow
ITIL
ITSM
Apply
≈ $8.5k – $22k per year (Estimated) • In office • Full-Time • George Town
Analytics
Microsoft Excel
Management
Oracle ERP
Apply
≈ $56k – $125k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Tokyo
Analytics
Microsoft Excel
Apply
≈ $29k – $79k per year (Estimated) • In office • Full-Time • Tokyo
Apply
≈ $14k – $32k per year (Estimated) • In office • Full-Time • 1+ year exp • High School Diploma • Kulim
Analytics
Microsoft Excel
Apply
≈ $11k – $28k per year (Estimated) • In office • Full-Time • Taichung
Apply
HSSE Manager 1 day ago
≈ $85k – $191k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Busan
Analytics
Power BI
Apply
≈ $69k – $159k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Busan
DevOps
Azure
Apply
$130k – $200k per year • Remote (South Korea) • Busan
Apply
In office • Internship • Busan
Apply
$24k per year • In office • Part-Time • Busan
Apply
See all jobs
This is one of many
1,983,706 more open roles from verified company boards, updated every day.