📍 Job Overview

• Job Title: Union Assistant Chief Engineer - Data Center Facility
• Company: JLL
• Location: Los Angeles, CA
• Job Type: On-site
• Category: Server Administration & Infrastructure
• Date Posted: June 20, 2025
• Experience Level: 5-10 years
• Remote Status: On-site

🚀 Role Summary

• Key Responsibilities: Oversee data center facility operations, manage technical teams, and optimize performance and reliability of mission-critical infrastructure.
• Key Skills: Data center operations, power distribution, cooling systems, network architecture, problem-solving, leadership, team management, facility management software, and building automation systems.

💻 Primary Responsibilities

🏢 Facility Management & Operations

• Facility Operations Management: Oversee day-to-day operations and maintenance activities in data center facilities.
• Team Supervision & Mentoring: Lead and mentor technical staff, including engineers, technicians, and contractors.
• Critical Systems Monitoring: Monitor and analyze power, cooling, and network infrastructure performance.
• Preventive Maintenance Scheduling: Develop and implement preventive maintenance schedules and procedures.
• Regulatory Compliance: Collaborate with cross-functional teams to ensure compliance with safety, security, and regulatory requirements.
• Capacity Planning & Infrastructure Upgrades: Participate in capacity planning and infrastructure upgrade projects.
• Incident Management: Respond to and manage critical incidents and emergency situations in data center facilities.
• Reporting & Documentation: Prepare technical reports, documentation, and presentations for management and clients.

🎓 Skills & Qualifications

Education

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field (or equivalent experience)

Experience

• Required: Minimum of 5 years of experience in data center operations and management
• Preferred: Multi-site data center management experience

Required Skills

• Strong knowledge of data center infrastructure, including power distribution, cooling systems, and network architecture
• Familiarity with industry standards and best practices (e.g., ASHRAE, TIA, Uptime Institute)
• Excellent problem-solving and decision-making skills
• Strong leadership and team management abilities
• Proficiency in using facility management software and building automation systems
• Valid certification in at least one relevant area (e.g., CDCP, DCPRO, or equivalent)

Preferred Skills

• Experience with energy efficiency initiatives and sustainable data center practices
• Knowledge of project management methodologies
• Multi-site data center management experience

📊 Web Portfolio & Project Requirements

• Portfolio Essentials: Not applicable for this role
• Technical Documentation: Prepare comprehensive technical documentation, including system diagrams, process flows, and operational procedures for data center facilities

💵 Compensation & Benefits

Salary Range

• Estimated Total Compensation: $102,485.00 - $128,107.20 USD per year

Benefits

• 401(k) plan with matching company contributions
• Comprehensive Medical, Dental & Vision Care
• Paid Parental Leave at 100% of salary
• Paid Time Off and Company Holidays

Working Hours

• Full-time (40 hours per week)

🎯 Team & Company Context

🏢 Company Culture

• Industry: Commercial Real Estate & Facilities Management
• Company Size: Large (10,000+ employees)
• Founded: 1958
• Team Structure: Large, multi-disciplinary teams with specialized roles in data center operations, facilities management, and project delivery
• Development Methodology: Agile/Scrum methodologies for project delivery and continuous improvement
• Company Website: JLL Technologies

📝 Enhancement Note: JLL is a global leader in real estate services and investment management, with a strong focus on technology-driven solutions and sustainable practices. The company's data center facilities management teams work closely with clients to deliver mission-critical infrastructure services tailored to their specific needs.

📈 Career & Growth Analysis

• Web Technology Career Level: Senior-level role with significant responsibility for data center operations and management, reporting directly to the Chief Engineer
• Reporting Structure: Reports directly to the Chief Engineer, with a team of engineers, technicians, and contractors reporting to them
• Technical Impact: Directly responsible for the performance, reliability, and efficiency of data center infrastructure, with significant influence on client satisfaction and business continuity
• Growth Opportunities:
  • Career Progression: Potential career progression to Chief Engineer or other senior leadership roles within JLL Technologies' data center facilities management practice
  • Technical Skill Development: Opportunities to develop expertise in emerging data center technologies, energy efficiency, and sustainability practices
  • Leadership & Mentoring: Potential to mentor junior team members and contribute to the development of best practices and standards for data center operations

🌐 Work Environment

• Office Type: On-site, with a focus on collaborative teamwork and knowledge sharing within data center facilities management teams
• Office Location(s): Los Angeles, CA
• Workspace Context:
  • Collaboration: Cross-functional collaboration with data center operations, facilities management, and client teams to deliver mission-critical infrastructure services
  • Work Tools: Facility management software, building automation systems, and data center-specific tools for monitoring, analysis, and reporting
  • Work Schedule: Flexible scheduling to accommodate maintenance windows, project deadlines, and on-call rotations

📄 Application & Technical Interview Process

Interview Process

1. Phone/Video Screen: Initial conversation to assess technical skills, experience, and cultural fit (30-45 minutes)
2. On-site/Video Interview: In-depth discussion of technical skills, experience, and career goals with the hiring manager and team members (60-90 minutes)
3. Final Interview: Meeting with senior leadership to discuss the role, company culture, and long-term career opportunities (30-45 minutes)

Portfolio Review Tips

• Not applicable for this role

Technical Challenge Preparation

• Brush up on data center infrastructure knowledge, including power distribution, cooling systems, and network architecture
• Familiarize yourself with industry standards and best practices (e.g., ASHRAE, TIA, Uptime Institute)
• Prepare for problem-solving scenarios related to data center operations and maintenance

🛠 Technology Stack & Web Infrastructure

• Data Center Infrastructure: Power distribution units (PDUs), uninterruptible power supply (UPS) systems, computer room air conditioners (CRACs), computer room air handlers (CRAHs), and network switches and routers
• Facility Management Software: JLL Technologies' proprietary facility management software, with integration capabilities for building automation systems and other third-party tools
• Building Automation Systems: JLL Technologies' proprietary building automation systems, with customizable dashboards and alerts for real-time monitoring and control of data center infrastructure

👥 Team Culture & Values

• Data Center Operations Values:
  • Reliability: Ensuring the continuous availability and performance of mission-critical infrastructure
  • Efficiency: Optimizing data center operations and maintenance processes to maximize resource utilization and minimize costs
  • Sustainability: Implementing energy-efficient practices and technologies to reduce the environmental impact of data center facilities
  • Collaboration: Working closely with clients, stakeholders, and cross-functional teams to deliver tailored data center solutions
• Collaboration Style:
  • Cross-functional Integration: Close collaboration with data center operations, facilities management, and client teams to ensure seamless delivery of mission-critical infrastructure services
  • Code Review Culture: Regular review and improvement of technical processes, best practices, and documentation within data center operations teams
  • Knowledge Sharing: Active sharing of technical expertise, industry insights, and best practices among data center operations professionals

⚡ Challenges & Growth Opportunities

Technical Challenges

• Emerging Technologies: Staying current with rapidly evolving data center technologies, energy efficiency trends, and sustainability practices
• Scalability: Managing the growth and expansion of data center facilities to support increasing client demands and business needs
• Regulatory Compliance: Ensuring data center facilities remain compliant with industry standards, regulations, and client-specific requirements
• Incident Management: Developing and refining incident response plans to minimize downtime and ensure business continuity in case of critical incidents or emergencies

Learning & Development Opportunities

• Technical Skill Development: Expanding expertise in data center infrastructure, energy efficiency, and sustainability practices through training, certifications, and industry conferences
• Leadership & Mentoring: Gaining experience in team management, mentoring, and knowledge sharing to develop leadership skills and contribute to the growth of data center operations teams
• Project Management: Enhancing project management skills through training, certifications, and hands-on experience to drive data center infrastructure projects and initiatives

💡 Interview Preparation

Technical Questions

• Data Center Infrastructure: Questions related to power distribution, cooling systems, network architecture, and data center-specific technologies
• Problem-Solving: Scenarios involving data center operations and maintenance challenges, requiring critical thinking and analytical skills
• Industry Standards & Best Practices: Questions assessing knowledge of industry standards, regulations, and best practices for data center operations and management

Company & Culture Questions

• Company Culture: Questions about JLL's company culture, values, and approach to data center facilities management
• Data Center Operations Methodologies: Questions related to Agile/Scrum methodologies, project delivery, and continuous improvement within data center operations teams
• Client Impact: Questions focusing on the role's impact on clients, user experience, and business continuity within data center facilities management

Portfolio Presentation Strategy

• Technical Documentation: Prepare comprehensive technical documentation, including system diagrams, process flows, and operational procedures for data center facilities
• Case Studies: Develop case studies highlighting successful data center operations and management projects, with a focus on problem-solving, innovation, and client impact
• Industry Context: Familiarize yourself with industry trends, emerging technologies, and best practices in data center operations and management to demonstrate your expertise and commitment to continuous learning

📌 Application Steps

To apply for this Union Assistant Chief Engineer - Data Center Facility position:

1. Submit your application through the JLL Careers website
2. Tailor your resume to highlight relevant data center operations and management experience, technical skills, and career achievements
3. Prepare for the phone/video screen by reviewing data center infrastructure, industry standards, and best practices
4. Research JLL's company culture, data center facilities management approach, and client-focused values to demonstrate your cultural fit and commitment to the role
5. Prepare for the on-site/video interview by practicing problem-solving scenarios, refining your technical skills, and developing a strong understanding of the role's responsibilities and growth opportunities