Time Tracking for Field Techs Who Aren't in the Office
Engineering firms should track field technician hours by job site, not just by time, because site hours are often billed to a specific project. Salaried engineers work in the office, while hourly technicians, surveyors and CAD drafters are tied to particular sites and project budgets, so where they clocked in matters almost as much as when.
Buddy Punch and Deputy both handle location-aware hourly tracking, but the choice usually comes down to whether the firm's bigger problem is verifying site time accurately or coordinating which tech goes to which site each week.
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Why field hours carry more weight than office hours here
An hourly field technician's time is frequently the direct input into a project's labor budget, tracked against a specific job number the way a general contractor tracks a subcontractor's hours. A discrepancy in a technician's reported hours doesn't just affect their paycheck, it can throw off a project's cost tracking against the client contract, which makes accurate, verifiable site time a bigger deal here than at a typical office-based professional services firm.
Buddy Punch's fit: geofenced punches per job site
Buddy Punch's GPS geofencing can restrict a clock-in to a defined radius around a specific job site address, which confirms a technician was actually where their timesheet says they were. That matters for firms billing time-and-materials contracts where the client can request documentation of when and where field work happened, and it removes the ambiguity of a technician logging hours from memory at the end of a long site day.
Deputy's fit: assigning techs to sites across a project pipeline
A firm running several active projects at once needs to know which technician is assigned where this week and next, and Deputy's shift-based scheduling handles that assignment problem more directly than a punch-clock tool built mainly around verification. If a drafter needs to rotate between two active projects depending on deadline pressure, Deputy makes reassigning that coverage more visible to the whole team than a manager privately reshuffling a spreadsheet.
Splitting a single day across two job sites
Field work often means a technician visits more than one site in a day, a morning survey at one project and an afternoon inspection at another. Requiring a punch out and back in at each site, rather than one long shift manually split later, keeps each project's labor cost accurate instead of relying on the technician's memory of roughly how the day divided up. This is a small operational habit that has an outsized effect on project cost accuracy.
What happens when a job site has no cell coverage
Remote or rural project sites, common in civil and structural work, sometimes have no reliable signal for a GPS-based punch to sync in real time. Confirm directly with whichever vendor is chosen whether punches are cached locally and synced once a connection returns, and build a manual correction process for the rare case where a sync fails entirely, since a field crew working in a coverage dead zone shouldn't lose accurate time tracking just because the terrain doesn't cooperate.
Connecting field hours to project cost reporting
Neither Buddy Punch nor Deputy natively rolls hours up into a project's cost-to-budget report, that link usually has to go through whatever project-management or accounting system the firm already uses for job costing. Treat the time-tracking tool as the accurate source of when and where someone worked, and the project-costing system as the place where those hours become a budget number a project manager actually reviews against the contract.
Deciding whether to start with verification or scheduling
Firms new to formal time tracking sometimes try to solve both problems, verified hours and coordinated scheduling, in a single rollout, which tends to slow the whole effort down while the team gets trained on everything at once. A cleaner path is picking whichever problem has actually cost the firm money recently. If a client has questioned billed field hours, start with the verification piece and get Buddy Punch running well before layering on more scheduling complexity. If projects have stalled because no one knew which technician was free, start with Deputy's assignment view instead.
Either way, involve project managers early, since they're the ones who'll notice immediately whether the new hours match what they've historically seen for similar site work, and their early feedback is a better signal than waiting for a full quarter of data to accumulate before finding out the rollout missed something obvious to anyone running an active project.
Use these questions to decide where to start:
- Ask whether a client has recently questioned billed field hours, and if so, start with verified, geofenced punches per job site.
- Ask whether coordinating technicians across a project pipeline has been the costlier problem, and if so, start with scheduling.
- Avoid rolling out verification and scheduling together, since training the team on everything at once tends to slow the whole effort down.
- Test how the app behaves at a remote site without coverage before a broad rollout, rather than assuming punches will sync later.
What Good Looks Like
Good time tracking for an engineering firm's field staff means every job-site hour is verified and tied to the right project, technicians moving between sites in a day get an accurate split, and project managers can trust the labor hours behind their cost reports.
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How to Get Started
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For firms billing time-and-materials contracts, Buddy Punch's geofenced punches give a defensible record of exactly when and where field work happened.
A firm running field staff across multiple states or project locations can hand multi-state payroll to Rippling instead of tracking it by hand.
A smaller firm that wants banking and payroll consolidated under one account rather than several tools might look at Every.
Frequently Asked Questions
Can a technician's job-site hours feed directly into project cost reporting?
Not natively in most cases. Both tools capture accurate, verified hours, but rolling those hours up against a specific project's budget usually requires exporting into whatever job-costing or project-management system the firm already uses for that purpose.
What happens if a technician can't get a GPS lock at a remote job site?
Confirm with the vendor whether the app caches a punch locally and syncs once a connection returns. For firms regularly working rural or remote sites, this is worth testing directly before rolling the tool out broadly, rather than assuming it works from the product description alone.
How do we handle a drafter who splits time between office design work and field site visits?
Track hours by location or project tag rather than relying on a single daily total, so office design time and field site time can be reported separately if the client contract bills them at different rates.
About the numbers
This guide doesn't quote a sourced benchmark. Figures in it are estimates or general guidance, so check them against your own numbers.
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