First Onsite: jobs, salaries and hiring

Hiring now

• 19

  open professional roles

• 49

  opened in the last 90 days

  49 in the last 12 months

• 0%

  of roles are remote

• 18

  states hiring

  Texas, Maryland, Florida, Colorado, Illinois, Indiana

What it hires for: Sales (33), Operations (12), Finance (2), Marketing (1). By level: mid level (21), vp (15), director (7), early career (3), senior ic (1).

Where: Chicago, IL (4), Denver, CO (4), Austin, TX (3), Baltimore, MD (3), Beltsville, MD (3), Indianapolis, IN (3), Tampa, FL (3), Aston, PA (2).

First Onsite hiring at a glance

• We have tracked First Onsite's career site since Oct 2026; it has opened 56 professional roles in that time.
• 1 of First Onsite's 27 open roles (4%) are entry-level or early-career.
• 67% of its roles post a salary range, against a median of 11% for Construction & Real Estate employers.
• 4 roles were posted in the last 7 days; the median open role was posted 18 days ago.
• By open professional roles, First Onsite ranks #149 of 253 Construction & Real Estate employers we track.

How First Onsite compares with Construction & Real Estate employers

Median across 253 Construction & Real Estate employers with 3 or more open roles. Updated daily.

Similar employers hiring

• CDM Smith 27 open
• Oldcastle APG 27 open
• City Wide Facility Solutions 28 open
• Cornerstone Building Brands 26 open
• Quanta Infrastructure Solutions Group 26 open
• Ryan Companies 28 open

Open roles

• Sales, Vice President - National Healthcare SalesChicago, IL
• Business Development Manager - B2B Outside Sales - Restoration/ConstructionMaryland Heights, MO
• Project Manager - General ConstructionEast Dundee, IL · $95k–$115k
• Senior Project ManagerChicago, IL
• Restoration Project Coordinator & Assistant PMTampa, FL
• Business Development ManagerAston, PA

Search all First Onsite jobs

What First Onsite pays

Across 33 postings with a posted range, pay is below the market range for the same roles. 67% of its roles post a salary range.

Only salary ranges the employer posted. No estimates.

Common questions

Is First Onsite hiring?

First Onsite has 19 open professional roles on its career site as of the last check. 49 opened in the last 90 days and 49 in the last 12 months. The most common function is sales.

How well does First Onsite pay?

Across 33 postings with a posted salary range, First Onsite's pay is below the market range for the same roles. We compare each posted range with the market range for the same title, function and area.

Does First Onsite hire entry-level candidates?

Yes. 1 of First Onsite's 27 open roles (4%) are entry-level or early-career. Entry-level means roughly 0 to 3 years of experience, read from the title, the employer and the full posting.