{"source":"Breaknorm","page":"https://breaknorm.co/tools/hec-hms","license":"https://breaknorm.co/terms","slug":"hec-hms","name":"HEC-HMS","vendor":"US Army Corps of Engineers","category":"civil-infrastructure-water","website":null,"jobs":{"companies":233,"postings":940,"posting_companies":267,"posted_30d":365,"companies_30d":142,"posted_90d":665,"companies_90d":204,"by_country":[["US",187],["CA",9],["GB",6],["AU",3],["ES",3],["FR",3],["DE",2],["NL",2],["ZA",2],["AE",1],["AT",1],["BE",1]],"by_headcount":[["1001-5000",52],["201-500",42],["51-200",42],["501-1000",36],["10001+",18],["11-50",18],["2-10",13],["5001-10000",10],["0-1",2]],"by_vertical":[["business_finance_services",155],["property_construction",45],["community_associations_public",11],["manufacturing_industry",8],["utilities_infrastructure",6],["technology_software",4],["consumer_services_leisure",3],["media_content",1]],"by_function":[["engineering_non_software",743,216],["construction_and_civil",87,39],["research_and_science",8,8],["product_program_and_project_management",7,6],["quality_safety_and_environment",7,4],["real_estate_and_property",3,1],["data_and_ai",1,1],["general_management_and_consulting",1,1],["legal_compliance_and_risk",1,1]],"co_tech":[["hec-ras",892,257],["autodesk-civil-3d",575,170],["autocad",362,105],["epa-swmm",354,120],["arcgis",319,101],["microstation",239,71],["stormcad",188,54],["openroads-designer",143,54],["pcswmm",136,47],["infoworks-icm",132,50],["hydrocad",121,53],["hy-8",116,53],["xpswmm",116,48],["inroads",83,20],["geopak",73,18],["arcgis-pro",65,35],["ansys",53,4],["qgis",51,30],["watercad",51,19],["aes",46,2],["pondpack",42,19],["tr-55",42,21],["dhi-mike",39,22]]},"overlap":0,"dns":null,"outbound":null,"top_note":"Companies with 51+ employees and at least medium-confidence evidence in their own postings; job boards and portals left out.","top_total":147,"top":[{"domain":"njit.edu","name":"NJIT","country":"US","city":"Newark","headcount":"1001-5000","leaf":"universities","summary":"NJIT is a public university in the New York City metro area that provides higher education, academic research, internships and co-ops, and study abroad for stud."},{"domain":"artemisgoldinc.com","name":"Artemis Gold Inc.","country":"CA","city":null,"headcount":"201-500","leaf":"mineral_exploration_mining","summary":"Artemis Gold Inc."},{"domain":"slrconsulting.com","name":"SLR","country":"GB","city":"Cape Town","headcount":"1001-5000","leaf":"sustainability_esg_consulting","summary":"SLR is a global sustainability advisory firm that provides corporate sustainability strategy, energy transition, climate resilience, and mining advisory for bus."},{"domain":"azwater.gov","name":"Arizona Department of Water Resources (ADWR)","country":null,"city":null,"headcount":"51-200","leaf":"government_agencies_and_ministries","summary":"The Arizona Department of Water Resources (ADWR) is a state agency that protects and conserves Arizona's water supplies for residents, landowners, farms, busine."},{"domain":"nature.org","name":"The Nature Conservancy","country":"AU","city":"Arlington","headcount":"5001-10000","leaf":"conservation_and_environmental_charities","summary":"The Nature Conservancy is a nonprofit conservation organization that works in more than 80 countries and territories to protect lands and waters and address cli."},{"domain":"lja.com","name":"LJA Engineering","country":"US","city":"Houston","headcount":"1001-5000","leaf":"general_engineering_consultancy","summary":"LJA Engineering is a full-service engineering consultancy firm that provides public works, land development, transportation, rail services, energy, environmenta."},{"domain":"spacex.com","name":"SpaceX","country":"US","city":null,"headcount":"1001-5000","leaf":"space_systems_manufacturers","summary":"SpaceX is a space technology manufacturer and launch service provider that develops reusable rockets and spacecraft for Earth orbit, the Moon, Mars and beyond."},{"domain":"mesainc.com","name":"Mesa Associates, Inc.","country":"US","city":"Madison","headcount":"1001-5000","leaf":"general_engineering_consultancy","summary":"Mesa Associates, Inc."},{"domain":"emcsinc.com","name":"EMCS, Inc.","country":"US","city":"Milwaukee","headcount":"51-200","leaf":"general_engineering_consultancy","summary":"EMCS, Inc."},{"domain":"onterris.com","name":"Onterris","country":"CA","city":null,"headcount":"1001-5000","leaf":"environmental_consulting","summary":"Onterris is an environmental services company that provides consulting, remediation, testing and analysis for industries including chemical, energy, government,."},{"domain":"stvinc.com","name":"STV","country":"US","city":"Acworth","headcount":"1001-5000","leaf":"civil_infrastructure_contractors","summary":"STV is a civil engineering and infrastructure development company that provides design-build, construction, transportation planning, and environmental engineeri."},{"domain":"waterforgood.org","name":"Water for Good","country":"US","city":"Bentonville","headcount":"201-500","leaf":"general_purpose_charities","summary":"Water for Good is a Christian, faith-based nonprofit that provides safe water, sanitation and hygiene to communities around the world."},{"domain":"ohm-advisors.com","name":"OHM Advisors","country":"US","city":"Livonia","headcount":"501-1000","leaf":"general_engineering_consultancy","summary":"OHM Advisors is a service firm that provides architecture, engineering and planning for municipalities and community advancement."},{"domain":"mwmdesigngroup.com","name":"MWM DesignGroup","country":"US","city":"Austin","headcount":"51-200","leaf":"general_engineering_consultancy","summary":"MWM DesignGroup is an interdisciplinary design firm that provides architecture, civil engineering, landscape architecture, permitting, and surveying services."},{"domain":"bgeinc.com","name":"BGE","country":"US","city":"Black Mountain","headcount":"1001-5000","leaf":"general_engineering_consultancy","summary":"BGE is a full-service engineering consultancy that provides construction management, environmental services, land and site development, planning and landscape a."},{"domain":"arcadis.com","name":"Arcadis","country":"NL","city":"Amsterdam","headcount":"10001+","leaf":"general_engineering_consultancy","summary":"Arcadis is a service company that brings together architects, analysts, designers, engineers, project planners, and sustainability experts to solve complex infr."},{"domain":"exp.com","name":"EXP","country":"US","city":null,"headcount":"1001-5000","leaf":"general_engineering_consultancy","summary":"EXP is a multidisciplinary engineering, architecture, design and consulting firm that provides services across buildings, infrastructure, industrial and chemica."},{"domain":"houstoneng.com","name":"Houston Engineering, Inc. (HEI)","country":"US","city":"Des Moines","headcount":"201-500","leaf":"general_engineering_consultancy","summary":"Houston Engineering, Inc."},{"domain":"ncseng.com","name":"NCS Engineers","country":"US","city":"Phoenix","headcount":"51-200","leaf":"water_treatment_services_general","summary":"NCS Engineers is a service provider that delivers water and environmental engineering for municipalities, utilities and water treatment facilities."},{"domain":"gpinet.com","name":"GPI","country":"US","city":null,"headcount":"1001-5000","leaf":"civil_infrastructure_contractors","summary":"GPI is a service company that designs and develops infrastructure projects, including bridges, highways, and water systems, for clients and communities."}],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries HEC-HMS but whose postings never name it: the part of the market job data alone misses.","footprint_top":[],"countries":[],"as_of":"2026-11-04","updated_at":"2026-11-04","hash":"bafaa39b5dad5703","index_tier":1,"prev":{"as_of":"2026-11-03","footprint":0,"jobs_companies":232}}