We found 195 companies that use SRH-2D. 124 of them name it in their own job posts, and the rest through employees' public profiles. 191 job posts named it from October 2025 to August 2026. Water Resources Engineer roles mention it most.
Which companies name SRH-2D in the most job posts?
The companies with the most job posts naming SRH-2D are WSP (171), AECOM (157) and HDR (104). Three of these five companies are in Professional Services.
CompanyPostsPeopleRecent job post
WSPProfessional Services · first seen Jul 20221714
"Strong background using hydrologic and hydraulic modeling and design software such as Open Roads Designer, Microstation/Geopak, Civil 3D, HEC-RAS, HEC-HMS, StormCAD, SWMM, SRH-2D, etc."Senior Water Resources Engineer-North Carolina, Sep 2, 2026
AECOMProfessional Services · first seen Jul 20221572
"Proficiency with industry-standard modeling software (e.g., Open Roads Design (ORD) HEC-RAS, HEC-HMS, SRH-2D)"Senior Roadway Drainage Engineer (Hydrology & Hydraulics), May 2, 2026
HDRProfessional Services · first seen Jul 20221047
"HEC-RAS and/or SRH-2D floodplain modeling experience is preferred"Transportation Hydraulics Engineer, Nov 1, 2026
H&HConstruction · first seen Dec 2023960
"Experience with software such as HEC-RAS, HY-8, SRH-2D, HydroCAD, Storm and Sanitary Analysis, MicroStation (including InRoads or OpenRoads), AutoCAD Civil 3D, GIS software (preferred)"hydraulics and hydrology engineer, Aug 7, 2026
KiewitConstruction · first seen Jul 2022682
"SWMM, 2D experience helpful such as SRH-2D, FLO-2D"Senior Water Resources Engineer - Kiewit Infrastructure Engineers, Nov 7, 2026
From March to May 2026, 0.09 in every 10,000 job posts named SRH-2D; from June to August, 0.11 in every 10,000 job posts. One company accounts for most of that change.
Show the data
Month
Job posts naming SRH-2D
All job posts
Per 10,000
Oct 2025
10
1,413,673
0.07
Nov 2025
24
1,822,119
0.13
Dec 2025
11
1,236,103
0.09
Jan 2026
17
1,828,002
0.09
Feb 2026
20
1,856,647
0.11
Mar 2026
14
1,850,711
0.08
Apr 2026
17
1,728,886
0.10
May 2026
18
1,821,509
0.10
Jun 2026
18
1,909,496
0.09
Jul 2026
25
1,815,180
0.14
Aug 2026
17
1,835,698
0.09
How do we know which companies use SRH-2D?
124 companies name SRH-2D in job posts they wrote, and employees' profiles add 71 more. 29 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name SRH-2D
12464%
Employees' profiles list SRH-2D
7136%
195 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use SRH-2D?
Companies with 50 to 999 employees are the largest group of SRH-2D users, at 45%. 30 of its companies have fewer than 50 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
15%22%
50 to 999
45%38%
1,000 to 5,000
21%17%
Over 5,000
19%23%
Which teams work with SRH-2D?
At 18 companies, the team named in SRH-2D job posts is water resources, at least twice the next.
TeamCompanies
Water resources
18
Transportation
8
Hydraulics
4
Water
4
Bridge division
2
Capital strike
2
What else do SRH-2D companies use?
22% of SRH-2D companies also use TransModeler, against 0.05% of similar companies. Among the tools listed here, XPSWMM is the most widely used, at 36% of SRH-2D companies.
Share of the 98 SRH-2D companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming SRH-2D in job posts recently?
Between April and August 2026, SRH-2D appeared for the first time in job posts at 5 companies: 4 commercial and 1 enterprise. McFarland Johnson has the most job posts of the new commercial companies, 5 from April to August.
Companies that named SRH-2D in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention SRH-2D most?
Water Resources Engineer is the most common role, in 41% of job posts naming SRH-2D. The top four roles cover 66% of these job posts.
RoleSharePosts
Water Resources Engineer
41%78
Hydrology Engineer
12%22
Skilled Trades
7.3%14
Program Manager
6.3%12
Structural Engineer
5.8%11
Civil Engineer
5.2%10
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Water Resources Engineer
41%
78
22
34
Hydrology Engineer
12%
22
7
3
Skilled Trades
7.3%
14
1
3
Program Manager
6.3%
12
0
7
Structural Engineer
5.8%
11
4
1
Civil Engineer
5.2%
10
2
3
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
