engineering Software

Smoother engineering operations, 
from the office to the field

Meet the platform that brings your entire engineering workflow together – so lean offices 
can work efficiently, and engineers can track work without losing focus.

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Built for Engineering Performance

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Handle billing with ease. Manage even the most complex engineering projects from a platform that reflects your rates.

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Protect your back office. Track and reconcile engineering project data instantly, without burning time comparing spreadsheets.

Strategy

Get reliable, accurate project updates—instead of waiting for accounting to point out the overruns.

Ai Sheets

Track time easily. Get accurate time entry from field teams, technical staff, and subcontractors, any time, anywhere.

Real Outcomes From Teams Like Yours

Everything You Need to Run
Engineering Projects

Trade the spreadsheets, scrambles, and clunky tools for one platform 
that mirrors how engineering firms actually operate.

Creating Assignments
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Integrated quoting 
and scoping

Quote accurately and instantly convert proposals to live projects.

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Intelligent resourcing

Forecast demand and plan resources for upcoming projects.

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Phase-based projects

Flexibly model multi-phase or milestone-based delivery.

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Mobile time tracking

Simple time logs your engineers 
in the field will actually use.

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Margin monitoring

Track project finances, course-correct, and stay profitable.

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Reduced admin lift

Replace back office reconciliation with an up-to-date, centralized system.

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Accurate work order billing

Align invoices with contract terms, work orders, or NTE limits.

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Board-ready reporting

Back up every business decision with powerful, flexible reports.

A Single Platform For Your
Whole Engineering Lifecycle

BigTime is built for engineering firms that need more than
a single-problem solution.

⏱️Reduce admin time
📈 Increase utilization
💸 Lower DSO
🛡️ Reduce project overruns
📊 Save reporting time
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The Engineering Workflow, Simplified

From pitch to payment, BigTime helps firms like yours deliver complex engagements without losing control of the back office.

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Integrated Quoting

Connect sales to delivery with quotes that pull from historical performance and auto-convert to project plans.

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Cost-Effective Staffing

Plan your team’s capacity with precision. Forecast and allocate resources to match demand, while keeping overhead low.

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Automated Invoicing

Send invoices that are accurate, timely, and aligned to your client’s expectations – without manual effort.

Works With the Tools 
You Already Use

BigTime connects seamlessly with QuickBooks, Salesforce, HubSpot, Lacerte, and more – plus custom API access to fit your exact needs.

Empower Every Member of Your Team

Help your entire team give their best performance, from subcontractors to senior leadership.

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Director of Operations

  • Generate real-time reporting dashboards at any level of complexity
  • Clean up operational processes to reduce spreadsheets and reconciliation
  • Price accurately and control margin
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Project Managers

  • Prevent scope creep with intelligent resource management 
  • Easily view progress by project, consultant, and client
  • Manage time tracking easily without playing “time police”
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Consultants

  • View milestone deadlines and stay on track
  • Log hours easily, from anywhere
  • Manage the entire engagement on a simple, frictionless platform
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Recognized By Leading Engineering Firms

G2 Leader 2025
G2 Mid Market Leader Winter 2025
G2 Momentum Leader Winter 2025
G2 Best Software Top 50

Frequently Asked Questions 

How does BigTime help engineering field teams track time?

BigTime’s mobile-first time tracking makes it easy for engineers, surveyors, and field techs to log hours from any job site. Teams can submit accurate time entries on the go with just a few clicks, via BigTime’s mobile app. All logged time syncs with the engineer’s live projects, so you can see how the team is tracking towards milestones at any moment.

Can BigTime support complex billing structures like work orders, T&M, and NTE limits?

Yes. BigTime is purpose-built for complex engineering projects—and that includes complex billing. Your team can set up projects in BigTime to match your precise billing logic, whether that’s lump sum contracts, time and materials, or not-to-exceed agreements. Because your entire workflow is synced within BigTime, you’ll also be able to monitor the full health of your projects in real time and spot any risks coming down the pipe.

Looking for information about billing setups that are available with your BigTime subscription? Speak to our expert team to find the right configuration for your business.

How does BigTime improve project visibility for engineering project managers?

Many engineering firms are only aware of overruns when projects reach accounting. BigTime solves this by giving project managers real-time insights into budgets, timelines, resource utilization, and task progress. This information is updated continuously and brought together in one platform, so PMs can see what’s going on at any moment in time and course-correct as necessary.

Is BigTime a good fit for small engineering firms? What about multi-office ones?

BigTime is specifically built to scale with your firm. Whether you are managing a lean, growing team, or a multi-location firm managing hundreds of active projects, our platform is designed to help you drive profits and protect margin.

While smaller engineering firms might benefit from our easy-to-adopt time and billing features, large enterprises may be a better fit for our multi-entity, mutli-currency capabilities. Book a 20-minute consultation with our team to explore the best option for your team.

What integrations does BigTime offer for engineering firms?

BigTime integrates with QuickBooks, Salesforce, HubSpot, Sage Intacct, Lacerte, and dozens of other tools used by engineering firms. With open API access, you can also connect BigTime to your custom systems, ensuring a smooth flow of data across CRM, accounting, and project delivery. Explore our full integration ecosystem here.

How does BigTime help engineering firms reduce project delivery risk?

BigTime gives leaders greater visibility into engineering projects—including potential risks—with real-time data on:

  • Time tracking
  • Task completion
  • Budgets and margin
  • Resource planning

BigTime’s real-time reporting dashboards make it possible for leaders to monitor projects at every stage. Engineers, office teams, and PMs can catch scope creep, budget overruns, or staffing conflicts early, and adjust in real time to keep engagements on track.

Trusted by Engineering 
Firms Across Industries

Civil & Infrastructure

Engineering

Environmental &
Sustainability Engineering

Geotechnical

Engineering

Energy

Engineering

Electrical 

Engineering

Mechanical &

Industrial Engineering

Structural

Engineering

20+

Years in professional services

2800

Active Customers

9.1

Average NPS Score

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