# Mechanical Engineer I

About Us We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. Job Summary This position will provide engineering and design support for the Mesa Energy Systems Engineering Group. The Mechanical Engineer I will apply their engineering education to support other Engineers and Team Members. This person will be presented with various projects in the commercial, industrial, government, healthcare and education markets. Essential Duties & Responsibilities Perform various tasks assigned by Senior Engineers and the Engineering Manager/Director. Generate detailed schematics for HVAC systems based on instructions and pre-established guidelines. Assist Mechanical Engineers by participating in job site surveys to gather as-built technical information. Support senior engineers during audits and surveys as needed. Record identifying equipment function, tags, location, capacities, photos, etc. Trace pipin

- **Id**: 4040788
- **Url**: <https://alion.io/job/emcor-group-mechanical-engineer-i>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: junior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Sacramento, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-10T22:07:55Z
- **Employer posted date**: 2026-11-10
- **Last verified at**: 2026-11-12T04:54:39Z
- **Board verified**: yes
- **Days open**: 1
- **Description format**: text
- **Description chars**: 3893
- **Description truncated**: no
- **Benefits**: Life insurance
- **Relocation offered**: no
- **Industries**: Facilities Management, Construction, HVAC & Refrigeration

## Company

- **Id**: 8145
- **Name**: EMCOR Group
- **Domain**: emcorgroup.com
- **Url**: <https://alion.io/company/emcorgroup>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: iCIMS

### Truth index

- **Grade**: A
- **Score**: 100
- **Open postings**: 13
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0.077
- **Time to fill p50 days**: 14
- **Computed at**: 2026-11-11T05:49:22Z

## Salary

- **Min**: 31
- **Max**: 38
- **Currency**: USD
- **Period**: hour
- **Usd annual**: 76000

## Technologies

- **AutoCAD** — Optional: no
- **Microsoft Office** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 1

## Requirements

- **Experience years min**: 1
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: yes

## Lifecycle

- Event: open; At: 2026-11-10T22:07:55Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 14
- **Reasons**: conf:2, win:early, comp:junior,brand
- **Computed at**: 2026-11-11T05:49:22Z

## Pay

- **Stated usd annual**: 76000
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.