Environmental Science Associates

Engineering Services · Environmental Science

Truth index ASponsors visas

21Open roles

$154kMedian advertised pay+42% vs market

85 daysTime to fillmedian of 17 closed roles

A 88/100Truth index

Facts

as of Nov 15, 2026

Environmental Science Associates is an employee-owned environmental, planning and engineering consultancy. It serves clients from offices in western and southeastern US cities such as Seattle, Portland, Orlando and Los Angeles, and hires environmental scientists, archaeological specialists and field technicians. The company is headquartered in San Francisco, California, United States.

It is hiring: 21 open roles, 0 of them posted in the last 30 days. Its stated pay is 42% above the market estimate for the same roles.

Headquarters: San Francisco, United States
Founded: 1969
Employees: 51-200estimated range
Open roles: 21 in 16 citiesAlion job postings
Website: environmentalscienceassociates.com

As of Nov 15, 2026, Alion lists 21 open roles at Environmental Science Associates. Environmental Science Associates is headquartered in San Francisco, United States. It was founded in 1969. The median pay stated in its open roles is $154k, across 12 postings that state pay.

Sources: company registers, GLEIF, Wikidata, the company's site, Alion job postingsReport a mistake

Trust

Full employer check →

What the registers and the postings say about this employer.

Postings are real

Alion truth index: A

88/100

Ghost roles

re-checked against its careers site

Sanctions lists

OFAC SDN, EU consolidated

No match

Phishing reports

OpenPhish, Phishing.Database

None

Layoff notices

US WARN notices on file

None

Full employer checkScam signs in adverts, mail records, visa registers, domain history

Sources: company registers, the Alion truth index, OFAC and EU sanctions lists, US WARN notices

Hiring

All open roles →

Hiring slowly: few roles were posted lately.

Field & Service is the largest family, 22 of open roles.

0%Remote roles0 of 21

16Hiring offices

Can they hire you from United States?by your location

Likely

32 open roles are in your country: you apply locally, no move needed.

United States32On site

Remote, from elsewhere3Rare

No posting offers visa sponsorship. Remote roles: 3.

Alion signals0-100

Demand34

Pay54

Your chance39

How badly they need people, whether they pay, how realistic getting in is.

Open roles over time+11%

Sep 14This week

Open roles a week: 19 then, 21 now

Are the postings real?

88 / 100Environmental Science Associates scores A on the Alion truth index (A is best, E worst), measured over 20 open roles re-checked against its own hiring board: 0% look like ghost listings, 30% have gone stale and 0% are the same role posted again. Its roles close in a median of 85 days.

Ghost roles0%

Gone stale30%

Reposted0%

Where the openings areshare of open roles · trend

Field & Service22▼

Legal17▲

Administrative11▼

Operations11▲

Science & Research11

Security6▲

Newest roles

Field Hydrologist

$71k – $87k per year · Hybrid · Full-Time · Bachelor's Degree · Oakland · San Francisco

Business Group Director-Engineering, Hydrology & Design-Southeast Region

≈ $139k – $261k per year (Estimated) · Equity · Hybrid · 15+ years exp · Bachelor's Degree · Tampa

Project Manager – Energy Infrastructure (Natural Gas, Electric Transmission, Data Centers, Renewable Integration)

≈ $100k – $189k per year (Estimated) · Equity · In office · 10+ years exp · Tampa

What postings ask forlanguages named in open roles

English15%

Degree asked

Bachelor's Degree 94%Associate's Degree 6%

Experience asked: 8.6 years on average, in 18 postings. 17 postings state a degree.

Benefits named in postingsshare of open roles

Professional development1467%

Vision insurance1362%

Growth opportunities419%

Equity210%

Annual bonuses15%

Hybrid work15%

Continuous learning15%

Insurance coverage15%

Contract type

Full-Time 2Internship 1

Visa sponsorship: none statedRelocation: none stated

View 21 jobs Roles matching my profile

Source: the company's careers site, read by Alion several times a day; market medians from all open roles of the same family

Pay

All salaries →

Pays 42% above the market estimate for the same roles.

$154kMedian

$44k – $240kTypical rangeUSD a year

$240kHighest paying roleSenior Counsel, Legal & Enterprise Risk

Source: the pay stated in the company's postings, normalised to USD a year

Visa

Full chapter →

Named in the work visa registers of United States.

United StatesUS 0

0H-1B filings in 12 months

21Open roles in United States

In the register as Environmental Science Associates, San Francisco, CA

Other sponsors in the same field

Geosyntec Consultants 49 filings E2 Consulting Engineers 22 filings Kleinfelder 20 filings Haley Aldrich 10 filings

See 21 open roles Alert me

US Department of Labor · latest filing Mar 21, 2025

Footprint

Hiring in 16 cities in 1 country.

16Cities

1Countries

SeattleBusiest site

Loading the map

Site	Type	Open roles	Hires most for	Engineering
San Francisco United States	Headquarters	4	Management, Legal, Science & Research	25%
Seattle United States	Regional office	5	Field & Service, Administrative, Sales	0%
Tampa United States	Regional office	5	Management, Leadership, Operations	0%
Portland United States	Regional office	3	Sales, Operations, Field & Service	0%
Los Angeles United States	Corporate office	3	Legal, Management, Field & Service	0%
Oakland United States	Regional office	2	Legal, Science & Research	50%
Irvine United States	Regional office	2	Legal, Field & Service	0%
Orlando United States	Regional office	1	Operations	0%

All 22 offices

Source: office addresses in postings and company registers

Tech stack

Full chapter →

Technologies named in job postings at Environmental Science Associates over the last 12 months, by layer, with the share of postings for each.

17Technologies in use

10Postings analysed

71/100Stack modernityAI adopter

LanguagesMATLAB 20%Python 10%PowerShell 10%

Cloud & platformsMicrosoft Defender 10%Microsoft Defender for Cloud 10%Microsoft Entra ID 10%Microsoft Sentinel 10%

AI & MLLLM 10%

Full Environmental Science Associates tech stack17 technologies · by team · pay by technology · changes · similar stacks

Source: the technologies named in the company's postings and on its site