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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Critical Infrastructure Engineer - **Company:** Jones Lang Lasalle Incorporated - **Location:** Orangeburg, NY, United States - **Experience:** Expert - **Salary:** $139,000.0 - $170,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Computer-Aided Design, Data Centers, Data Center Infrastructure Management (CIM), Software Design Documents, Monitoring of Systems, Project Management Software, Microsoft PowerPoint - **Published:** September 12, 2026 - **Apply:** https://jll.wd1.myworkdayjobs.com/jllcareers/job/Orangeburg-NY/Sr-Critical-Infrastructure-Engineer_REQ535267 ## About the Role * Bachelor's degree in Engineering (Civil, Mechanical, Electrical, or related discipline) * 5-10 years of progressive project engineering experience in commercial real estate or corporate facilities * Strong technical knowledge of building systems including HVAC, electrical, plumbing, and life safety * Proven ability to read and interpret architectural and engineering drawings * Strong project management and organizational skills with ability to manage multiple projects simultaneously * Excellent written and verbal communication abilities * Proficiency with MS Office Suite (Excel, Word, PowerPoint, Project) * Physical ability to navigate construction sites, climb stairs, conduct inspections, and wear required PPE Preferred: * Familiarity with BIM/CAD software and project management platforms * Experience with Data Center Infrastructure Management (DCIM) platforms and processes * Experience with Building Management Systems (BMS) * Background in commissioning oversight and punch list management * Experience in capacity planning and space management for data center environments * Knowledge of data center operations including power, cooling, and infrastructure monitoring This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship. ## Description We are seeking an experienced Senior Critical Infrastructure Engineer to support a dedicated client account with day-to-day reporting to our Orangeburg, NY office. This role will lead the technical execution of critical facilities operations, construction and renovation projects, and data center infrastructure management. You'll serve as the primary technical liaison between the client, facility professionals, vendors, and cross-functional teams while ensuring all work meets the highest standards of quality, compliance, and safety. Your day-to-day tasks will include: * Managing delivery of critical facilities services to the assigned portfolio in accordance with all agreed policies, procedures, and contract scope * Conducting field work including onsite electrical equipment assessments, supervision of maintenance activities, setting power meters, and recording measurements on electrical services and equipment * Supporting technical and engineering aspects of assigned projects from initiation through closeout, including developing detailed project scopes, schedules, and budgets * Processing and validating device installations, moves, adds, and changes in the Data Center Infrastructure Management (DCIM) platform while maintaining accurate asset tracking and inventory * Reviewing design documents, shop drawings, submittals, and specifications for accuracy and constructability while ensuring compliance with building codes and safety standards * Coordinating with architects, engineers, contractors, vendors, and property management throughout project lifecycles and conducting regular site inspections to monitor construction progress * Managing Building Management Systems (BMS) for facility operations and monitoring power, cooling, and rack utilization metrics in data center environments * Preparing detailed reports and documentation including maintenance schedules, project status updates, as-builts, warranties, and O&M manuals to ensure compliance and facilitate decision-making * Developing and maintaining key relationships with landlords, property management companies, and third-party service providers while serving as primary point of contact for clients and facility professionals, 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. Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment. Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest. Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate. California Residents only If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device. Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [In-depth .NET Azure Functions: Isolated mode, performance and durable AI agents](https://www.wearedevelopers.com/videos/100207-in-depth-net-azure-functions-isolated-mode-performance-and-durable-ai-agents) - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [Empowering and Motivating Developers in a Purpose-Driven Team of the Future](https://www.wearedevelopers.com/videos/1177-empowering-and-motivating-developers-in-a-purpose-driven-team-of-the-future) - [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What Makes WeAreDevelopers World Congress Different From Every Other Tech Event?](https://www.wearedevelopers.com/magazine/701-what-makes-wearedevelopers-world-congress-different-from-every-other-tech-event) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)