Salas O'Brien logo
Salas O'Brien logo
Salas O'Brien
salasobrien.com
salasobrien.com · HQ: Irvine, United States · 11-50 employees
HQ: Irvine, United States · 11-50 employees
Actively hiring
Science & Engineering
Civil & Structural Engineering
Engineering Services
View 296 jobs
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Overview Hiring record Hiring Roles Locations Work format Salaries Jobs Questions Similar companies
Back to the profile Salas O'Brien Salaries All salaries at Salas O'Brien Tech stack 33 technologies

What jobs is Salas O'Brien hiring for right now?

As of Oct 29, 2026, Salas O'Brien has 296 open jobs on Alion. 156 of them state a salary (53%). They are posted in 10 cities. 79 allow remote or hybrid work. Its postings score B on the Alion truth index.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 29, 2026
Open jobs
296
With salary
156 (53%)
Cities
10
Posted in 30 days
217
Median age
12 days

How Salas O'Brien hires

Truth index
B 80/100
Median time to fill
11 days
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

Salas O'Brien scores B on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. Its roles close in a median of 11 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

What Salas O'Brien posted in the last two weeks

Posted in 14 days
153
Busiest day
35 Oct 16, 2026
Days with postings
9 / 14
Oct 16, 2026: 35 posted Oct 17, 2026: 0 posted Oct 18, 2026: 0 posted Oct 19, 2026: 28 posted Oct 20, 2026: 11 posted Oct 21, 2026: 21 posted Oct 22, 2026: 21 posted Oct 23, 2026: 21 posted Oct 24, 2026: 0 posted Oct 25, 2026: 0 posted Oct 26, 2026: 8 posted Oct 27, 2026: 3 posted Oct 28, 2026: 5 posted Oct 29, 2026: 0 posted
Oct 16, 2026 weekend Oct 29, 2026

Which roles Salas O'Brien is hiring for

290 Jobs
Industrial Engineering 213 73.4%
Management 29 10%
Field & Service 14 4.8%
Early Careers 9 3.1%
Operations 9 3.1%
Other roles 16 5.5%

Where Salas O'Brien is hiring

Salas O'Brien hires from 59 offices across 2 countries, holding 378 of its open vacancies between them.

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How the work at Salas O'Brien is set up

Work format
In office 217 73%
Hybrid 42 14%
Remote 37 13%
Level
Senior 116 43%
Junior 49 18%
Middle 46 17%
Intern 43 16%
Staff+ 11 4%
Lead 5 2%
Head+ 2 1%
Employment
Full-Time 249 84%
Internship 43 15%
Part-Time 3 1%
Contractor 1 0%

Salaries in Salas O'Brien vacancies

156 of 296 vacancies state a salary (53%). The range below is built from those 156 stated figures only, never from an estimate.

Lower quartile
$90k
Median
$115k
Upper quartile
$140k
$74k$180k

All salaries at Salas O'Brien

Open vacancies at Salas O'Brien

≈ $65k – $110k per year (Estimated) · Hybrid · Full-Time · 7+ years exp · Bachelor's Degree · Canada
Smartsheet
Microsoft Project
Apply
$50k – $56k per year · Remote (United States) · Contractor · United States
Apply
≈ $82k – $155k per year (Estimated) · In office · Full-Time · 3+ years exp · Bachelor's Degree · Raleigh
GMP
Apply
≈ $66k – $120k per year (Estimated) · In office · Full-Time · 3+ years exp · Bachelor's Degree · Raleigh · Houston
GMP
MedTech
CAPA
Apply
$70k – $100k per year · In office · Full-Time · Bachelor's Degree · Los Alamos
AutoCAD
Apply
≈ $57k – $102k per year (Estimated) · In office · Full-Time · Austin · Dallas
Material Design
Apply
≈ $37k – $61k per year (Estimated) · In office · Full-Time · 1+ year exp · Bachelor's Degree · North York
Apply
$70k – $80k per year · Remote (United States) · Full-Time · 2+ years exp · United States
Apply
$50k – $60k per year · In office · Full-Time · Associate's Degree · Laconia
Adobe InDesign
Apply
≈ $81k – $153k per year (Estimated) · In office · Full-Time · 5+ years exp · Bachelor's Degree · Evansville
Microsoft Project
Apply
Show more jobs

Questions about jobs at Salas O'Brien

Is Salas O'Brien hiring right now?

Yes. As of Oct 29, 2026, Salas O'Brien has 296 open jobs on Alion.

What roles does Salas O'Brien hire for?

Salas O'Brien is hiring mostly for Industrial Engineering, Management, Field & Service. The largest group is Industrial Engineering with 213 open vacancies.

How much does Salas O'Brien pay?

53% of vacancies at Salas O'Brien state a salary. Across those 156 stated figures the range runs from $90k to $140k, with a median of $115k.

Where does Salas O'Brien hire?

Salas O'Brien has open vacancies in 10 places, most of all in United States, Raleigh, Nashville. It keeps 60 offices with open roles, spread across 2 countries. Salas O'Brien is run from Irvine.

Does Salas O'Brien offer remote work?

Yes. 79 of the open vacancies at Salas O'Brien allow remote or hybrid work, which is 27% of the board.

How long have Salas O'Brien vacancies been open?

Half have been on Alion for 12 days or less. 10 vacancies at Salas O'Brien have been listed for more than 90 days, and postings of that age are far more often out of date.

How reliable are Salas O'Brien job postings?

Salas O'Brien scores B on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. Its roles close in a median of 11 days.

How do you apply to Salas O'Brien?

Salas O'Brien accepts applications through UltiPro, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "Salas O'Brien: 296 open jobs", as of Oct 29, 2026. https://alion.io/company/salasobrien/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)