# Thermal Systems Engineer II

What you will do Johnson Controls is seeking a Senior Thermal Data Center Systems Engineer to support the thermal subsystem or component designs within the data center cooling product portfolio. In this role, you will operate with minimal supervision, determining approaches to thermal solutions and leading small technical efforts. You will demonstrate proficiency across multiple thermal domains and understands the complete thermal chain from server to ambient. This position is based onsite, minimum 3 days per week, at our Advanced Technology and Innovation Center located in New Freedom, PA. Candidates must be commuting distance to the facility or able to relocate. How you will do it Own thermal subsystem or component designs for data center cooling products (dry coolers, remote condensers, CDUs, cold plate systems) Define specifications for thermal features or products; develop test protocols and acceptance criteria Lead prototype development and validation activities; develop and execute comprehensive test plans Integrate multiple components into subsystem solutions understanding the complete thermal chain Participate in process improvement for testing and analysis methods Guide a

- **Id**: 546000
- **Url**: <https://alion.io/job/johnsoncontrols-thermal-systems-engineer-ii>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: middle
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: New Freedom, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 2
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-01-20T00:00:00Z
- **Employer posted date**: 2026-01-20
- **Last verified at**: 2026-11-15T00:27:07Z
- **Board verified**: yes
- **Days open**: 299
- **Description format**: text
- **Description chars**: 3153
- **Description truncated**: no
- **Relocation offered**: yes
- **Industries**: Government, Real Estate, Smart Building & Cities, Smart City

## Company

- **Id**: 448321
- **Name**: Johnson Controls
- **Domain**: johnsoncontrols.com
- **Url**: <https://alion.io/company/johnsoncontrols-3>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: B
- **Score**: 79
- **Open postings**: 517
- **Ghost share**: 0.002
- **Stale share**: 0.822
- **Repost share**: 0.012
- **Time to fill p50 days**: 32
- **Computed at**: 2026-11-15T07:52:55Z

## Salary estimate

- **Min usd**: 86000
- **Max usd**: 164000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 530

## Technologies

- **MATLAB** — Optional: no
- **Python** — Optional: no
- **Simulink** — Optional: no
- **SolidWorks** — Optional: no

## Trust

- **Level**: stale
- **Repost count**: 0
- **Flags**: stale
- **Days open**: 298

## Requirements

- **Experience years min**: 2
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-09-08T12:28:28Z
- Event: close; At: 2026-09-09T16:37:44Z
- Event: reopen; At: 2026-09-10T06:15:15Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 61 · green card filings: 15; Filings 12m: 61

## Liveness

- **Score**: 5
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.162
- **P room**: 0.28
- **Age days**: 299
- **Expected fill days**: 32
- **Reasons**: conf:7, stale_co, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-15T07:52:55Z

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Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.