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Assistant Chief Engineer - Critical Environments

Jones Lang LaSalle

Assistant Chief Engineer - Critical Environments

full-timePosted: Jan 22, 2026

Job Description

JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies 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.   

Location Requirement: Successful candidates must establish residency in or near Abilene, TX to fulfill the in-person requirements of this position.

Assistant Chief Engineer - Critical Environments

What this job involves -

As an Assistant Chief Engineer for Data Center Facilities at JLL, you will play a crucial role in ensuring the smooth operation and maintenance of mission-critical data center environments. You will work closely with the Chief Engineer to oversee facility operations, manage technical teams, and implement strategies to optimize performance, reliability, and efficiency of data center infrastructure.

Your day-to-day tasks will include -

  • Assisting in the management and coordination of data center facility operations and maintenance activities
  • Supervising and mentoring technical staff, including engineers, technicians, and contractors
  • Monitoring and analyzing critical systems performance, including power, cooling, and network infrastructure
  • Developing and implementing preventive maintenance schedules and procedures
  • Collaborating with cross-functional teams to ensure compliance with safety, security, and regulatory requirements
  • Participating in capacity planning and infrastructure upgrade projects
  • Responding to and managing critical incidents and emergency situations
  • Preparing technical reports, documentation, and presentations for management and clients

Desired experience and technical skills -

Requirements:

  • Minimum of 5 years of experience in data center operations and management
  • 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:

  • Professional Engineer (PE) license
  • Experience with energy efficiency initiatives and sustainable data center practices
  • Knowledge of project management methodologies
  • Multi-site data center management experience

#BEjobs

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

On-site –Abilene, TX

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!


Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

  • 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

  • Early access to earned wages through Daily Pay

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.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

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 HRSCLeaves@jll.com. 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.

Accepting applications on an ongoing basis until candidate identified.

Locations

  • Abilene, Texas, United States

Salary

Estimated Salary Rangemedium confidence

140,000 - 220,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Data center infrastructure knowledge (power distribution, cooling systems, network architecture)intermediate
  • Problem-solving and decision-makingintermediate
  • Leadership and team managementintermediate
  • Facility management software and building automation systemsintermediate
  • Industry standards (ASHRAE, TIA, Uptime Institute)intermediate

Required Qualifications

  • Minimum of 5 years of experience in data center operations and management (experience)
  • Strong knowledge of data center infrastructure, including power distribution, cooling systems, and network architecture (experience)
  • Familiarity with industry standards and best practices (e.g., ASHRAE, TIA, Uptime Institute) (experience)
  • Excellent problem-solving and decision-making skills (experience)
  • Strong leadership and team management abilities (experience)
  • Proficiency in using facility management software and building automation systems (experience)
  • Valid certification in at least one relevant area (e.g., CDCP, DCPRO, or equivalent) (experience)

Preferred Qualifications

  • Professional Engineer (PE) license (experience)
  • Experience with energy efficiency initiatives and sustainable data center practices (experience)
  • Knowledge of project management methodologies (experience)
  • Multi-site data center management experience (experience)

Responsibilities

  • Assisting in the management and coordination of data center facility operations and maintenance activities
  • Supervising and mentoring technical staff, including engineers, technicians, and contractors
  • Monitoring and analyzing critical systems performance, including power, cooling, and network infrastructure
  • Developing and implementing preventive maintenance schedules and procedures
  • Collaborating with cross-functional teams to ensure compliance with safety, security, and regulatory requirements
  • Participating in capacity planning and infrastructure upgrade projects
  • Responding to and managing critical incidents and emergency situations
  • Preparing technical reports, documentation, and presentations for management and clients

Benefits

  • general: 401(k) plan with matching company contributions
  • general: Comprehensive Medical, Dental & Vision Care
  • general: Paid parental leave at 100% of salary
  • general: Paid Time Off and Company Holidays
  • general: Early access to earned wages through Daily Pay

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Jones Lang LaSalle logo

Assistant Chief Engineer - Critical Environments

Jones Lang LaSalle

Assistant Chief Engineer - Critical Environments

full-timePosted: Jan 22, 2026

Job Description

JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies 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.   

Location Requirement: Successful candidates must establish residency in or near Abilene, TX to fulfill the in-person requirements of this position.

Assistant Chief Engineer - Critical Environments

What this job involves -

As an Assistant Chief Engineer for Data Center Facilities at JLL, you will play a crucial role in ensuring the smooth operation and maintenance of mission-critical data center environments. You will work closely with the Chief Engineer to oversee facility operations, manage technical teams, and implement strategies to optimize performance, reliability, and efficiency of data center infrastructure.

Your day-to-day tasks will include -

  • Assisting in the management and coordination of data center facility operations and maintenance activities
  • Supervising and mentoring technical staff, including engineers, technicians, and contractors
  • Monitoring and analyzing critical systems performance, including power, cooling, and network infrastructure
  • Developing and implementing preventive maintenance schedules and procedures
  • Collaborating with cross-functional teams to ensure compliance with safety, security, and regulatory requirements
  • Participating in capacity planning and infrastructure upgrade projects
  • Responding to and managing critical incidents and emergency situations
  • Preparing technical reports, documentation, and presentations for management and clients

Desired experience and technical skills -

Requirements:

  • Minimum of 5 years of experience in data center operations and management
  • 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:

  • Professional Engineer (PE) license
  • Experience with energy efficiency initiatives and sustainable data center practices
  • Knowledge of project management methodologies
  • Multi-site data center management experience

#BEjobs

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

On-site –Abilene, TX

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!


Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

  • 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

  • Early access to earned wages through Daily Pay

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.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

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 HRSCLeaves@jll.com. 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.

Accepting applications on an ongoing basis until candidate identified.

Locations

  • Abilene, Texas, United States

Salary

Estimated Salary Rangemedium confidence

140,000 - 220,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Data center infrastructure knowledge (power distribution, cooling systems, network architecture)intermediate
  • Problem-solving and decision-makingintermediate
  • Leadership and team managementintermediate
  • Facility management software and building automation systemsintermediate
  • Industry standards (ASHRAE, TIA, Uptime Institute)intermediate

Required Qualifications

  • Minimum of 5 years of experience in data center operations and management (experience)
  • Strong knowledge of data center infrastructure, including power distribution, cooling systems, and network architecture (experience)
  • Familiarity with industry standards and best practices (e.g., ASHRAE, TIA, Uptime Institute) (experience)
  • Excellent problem-solving and decision-making skills (experience)
  • Strong leadership and team management abilities (experience)
  • Proficiency in using facility management software and building automation systems (experience)
  • Valid certification in at least one relevant area (e.g., CDCP, DCPRO, or equivalent) (experience)

Preferred Qualifications

  • Professional Engineer (PE) license (experience)
  • Experience with energy efficiency initiatives and sustainable data center practices (experience)
  • Knowledge of project management methodologies (experience)
  • Multi-site data center management experience (experience)

Responsibilities

  • Assisting in the management and coordination of data center facility operations and maintenance activities
  • Supervising and mentoring technical staff, including engineers, technicians, and contractors
  • Monitoring and analyzing critical systems performance, including power, cooling, and network infrastructure
  • Developing and implementing preventive maintenance schedules and procedures
  • Collaborating with cross-functional teams to ensure compliance with safety, security, and regulatory requirements
  • Participating in capacity planning and infrastructure upgrade projects
  • Responding to and managing critical incidents and emergency situations
  • Preparing technical reports, documentation, and presentations for management and clients

Benefits

  • general: 401(k) plan with matching company contributions
  • general: Comprehensive Medical, Dental & Vision Care
  • general: Paid parental leave at 100% of salary
  • general: Paid Time Off and Company Holidays
  • general: Early access to earned wages through Daily Pay

Target Your Resume for "Assistant Chief Engineer - Critical Environments" , Jones Lang LaSalle

Get personalized recommendations to optimize your resume specifically for Assistant Chief Engineer - Critical Environments. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Assistant Chief Engineer - Critical Environments" , Jones Lang LaSalle

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

REQ480980jllcareers

Answer 10 quick questions to check your fit for Assistant Chief Engineer - Critical Environments @ Jones Lang LaSalle.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.