Infrastructure
Capitalizing on our advanced design, engineering, program management, urban and transportation planning, scientific and technology services.

Robust infrastructure establishes the backbone of productive, economically strong communities as assets essential to commerce, trade, public safety and quality of life.
It’s no wonder global national governments are focusing on modernizing aging infrastructure and post-pandemic economic stimulus. As an example, more than 80% of the $550B US Infrastructure Investment and Jobs Act is aligned with Jacobs’ Infrastructure market, with a further ~12% aligned with other Jacobs markets such as Energy & Environment and Advanced Manufacturing.
When it comes to designing investible infrastructure that addresses the big issues we face in the world—unprecedented urbanization, catastrophic climate threats and both human and natural resources constraints, there’s no partner more capable than us – after all, Engineering News-Record just named us the No. 1 Firm on their Top 500 Design Firms list for the fourth consecutive year.
To bring critical infrastructure programs to fruition, we work with communities to accelerate return-oriented infrastructure developments that make a clear case for sustainable outcomes.
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# 1
Top 500 Design Firms and in Telecommunications (Engineering News-Record)
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80 %+
of the U.S. Infrastructure Investment & Jobs Act is aligned to our Infrastructure market
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50 %+
growth in platforms, technologies and software-enabled services across commercial and critical infrastructure markets by 2025
Critical solutions for a brighter future
Transportation

Whether by air, sea, underground or even through mountains, we help our clients move people, goods and freight. Jacobs’ solutions help plan, develop, finance, design, construct, maintain and operate smart transportation infrastructure that connects people and communities around the world.
We partner with our clients to provide solutions within and between the transport modes of aviation, highways, bridges, ports & maritime and rail & transit. And, our tunnel and ground engineering specialists and transport planners ensure we’re on board for every step of the journey.
Telecommunications

Jacobs designs and connects thousands of small cell installations nationwide and provides complete turn-key solutions from benchmarking to head-end installation and integration.
We provide new site designs, build existing site upgrades and modifications and offer operations and maintenance services to commercial clients including AT&T, Verizon and T-Mobile, as well as government customers including the Intelligence Community, DoD and state governments.
In addition, Jacobs can address fiber and coax engineering and construction for aerial (pole line) and underground cable placement for cable TV operators, independent phone companies and state and county governments, as well as cellular backhaul circuits for cellular phone companies.
Featured Projects
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Showcase
Grand Central Madison: Transforming the United States’ busiest commuter railroad
The Metropolitan Transportation Authority’s largest capital project is set to transform the busiest commuter railroad in the U.S., easing congestion and dramatically reducing commute times for New York City rail users.
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Showcase
Thames Tideway Tunnel
The Thames Tideway Tunnel will clean up one of London’s greatest natural assets, the iconic River Thames, protect it for generations to come and improve the quality of life for all Londoners.
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Showcase
Waikato Expressway - Huntly Bypass
Delivering a safer and faster connection between Auckland and the Waikato through innovative, sustainable road design.
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Showcase
Doha South Sewage Infrastructure Programme
Building capacity for one of the world’s best cities for new business
“Addressing critical infrastructure needs is among the most rewarding work we do, because it makes such a positive difference in the communities and companies we serve, helping to resolve major issues like water, mobility, urbanization and security with smart and sustainable solutions.”
You might be interested in...
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News
Jacobs Appointed as Strategic Technical Partner by Northumbrian Water Group
Jacobs (NYSE:J) was selected by Northumbrian Water Group (NWG) as a strategic technical partner to support delivery of the water company's future asset investment programs across its Northumbrian Water and Essex & Suffolk Water regions in the U.K.
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News
Jacobs Secures Nearly $1 Billion in Federal Funding for Clients Across the United States
Jacobs has helped nearly one billion dollars in federal funding for clients across the United States for a range of infrastructure projects that make cities and communities more connected, equitable and sustainable. From new mixed-use infrastructure that connects underserved communities to the cities around them, to fleets of low-and-no emissions vehicle fleets like battery electric buses, these projects show what’s possible when money meets mindset.
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Showcase
Thames Tideway Tunnel
The Thames Tideway Tunnel will clean up one of London’s greatest natural assets, the iconic River Thames, protect it for generations to come and improve the quality of life for all Londoners.
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News
Solutions for Drinking Water Quality: A Q&A with Jennifer Liggett
Jennifer Liggett leads a team committed to helping our water utility clients in the U.S. comply with the new requirements of the Lead and Copper Rule.
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Report
Beyond the Baseline - How infrastructure can deliver transformative outcomes
In this latest series of thought leadership papers Jacobs, in collaboration with the Global Infrastructure Hub, explores how infrastructure can deliver transformative outcomes for people and the planet.
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News
Jacobs Selected to Reimagine Rikers Island Infrastructure and Landscape
Jacobs has been selected by the New York City Department of Environmental Protection (DEP) to study the feasibility of consolidating four aging wastewater resource recovery facilities into a new state-of-the-art one billion+ gallon-per-day facility on New York's Rikers Island.