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Infrastructure & Hardware - Infrastructure & Datacenter

Power Generation Engineer

IC / Practitioner

Independently audited

Keeps the physical and cloud foundation running under everything else. Owns a defined area of the function and the outcomes it produces.

Audited package

Built, independently audited role package. Everything on this page is written for this seat.

Your Stack (Swappable)

This role works against whatever tools you already run. We list the tool categories the role operates in, never a named vendor, so you are never asked to replace a system that works.

  • Sizing / genset selection
  • Design & Prototyping
  • Paralleling switchgear & genset controls
  • Observability & Monitoring
  • Load bank & test instrumentation
  • Emissions / permit tracking

Deliverables

  • Runbooks and procedures
  • Capacity forecasts
  • Topology and resilience designs
  • Change and maintenance plans

Responsibilities

  • Size and specify the generation plant to the real load - the steady-state demand plus the step and block loads and the transient the sets must accept through a transfer - and select the rating (prime / standby / continuous) to the actual duty, not the catalog headline
  • Engineer the generation redundancy (single set, N+1, or 2N generation) against the load and the concurrent-maintainability requirement, and integrate it into the facility one-line at the generation-to-transfer boundary
  • Specify the paralleling switchgear and its control strategy - synchronizing, kW and kVAR load sharing, sequencing / load-add and load-shed logic, droop or isochronous control - and the sequence of operations for the transfer scheme (open / closed transition, soft loading) and how it interacts with the downstream ATS / STS
  • Engineer the fuel system - bulk storage and day tanks, fuel polishing, delivery and runtime hours, cold-start and code requirements - so the runtime target is real and the set does not run dry or degrade the fuel it sits on
  • Own the load-bank and capacity-test strategy - the resistive / reactive load-bank plan and acceptance criteria that prove the sets carry real load without wet-stacking, and the design intent handed to commissioning for the integrated systems test
  • Set the generation maintenance and reliability strategy - the PM and starting-system (battery, block heater, air-start) regime, the failure-mode analysis, and the reliability data that keep a mostly-idle set ready to start and carry load on demand
  • Work within the emissions and permitting envelope - Tier / EPA emissions, air-permit run-hour limits, aftertreatment (SCR / DPF) - so the plant is legal to run and even to test, and feed those constraints back into the design
  • Produce the generation package another engineer, a commissioning agent, and an operator can build to, prove, and run - the equipment spec, the one-line and sequence of operations at the generation boundary, the fuel and load-bank plan, and the maintenance intent

The essence of this seat

The Power Generation Engineer is the deep specialist for keeping a critical site powered when the utility fails - the engineer who sizes, specifies, integrates, tests, and sustains the on-site generation plant.

Signature move

Establish the real load, then rate to the duty. Pin the actual load - steady-state plus the step and block loads, the largest motor start, and the transfer transient - and select prime, standby, or continuous for the duty; the plant is rated to what it must catch on the worst day, not the nameplate, and the wrong rating fails when the set is loaded

What good looks like

sizes to the block / step load and the transfer transient (motor inrush, load acceptance), not steady-state kW; questions the across-the-line start; confirms the rating matches the duty and derates for altitude / ambient; delivers a sizing basis plus a load-bank proof plan, not a catalog number

Decision rights

  • - the generation-system design and rating strategy (sizing to the real load, prime / standby / continuous selection, generation redundancy topology at the generation-to-transfer boundary)
  • - the paralleling-switchgear control strategy and the transfer sequence of operations (synchronizing, load sharing, sequencing, open / closed transition)
  • - the fuel-system design and runtime target (storage, day tank, polishing)
  • - the load-bank / capacity-test plan and its acceptance criteria
  • - the generation maintenance and reliability strategy and the failure-mode analysis

Working vocabulary

ISO 8528 (genset performance / rating)kW vs kVA / power factor / kVAREPS (emergency power supply) / EPSSNFPA 110 / NFPA 37 / NFPA 30 / UL 2200derating (altitude / temperature)black start. ---

What this role does

The Power Generation Engineer is the deep specialist for keeping a critical site powered when the utility fails - the engineer who sizes, specifies, integrates, tests, and sustains the on-site generation plant. Core ownership is the generation system: the generator sets and their rating strategy (prime, standby, or continuous), the paralleling switchgear and load-sharing controls, the transfer scheme and how it interacts with the automatic and static transfer switches downstream, the fuel system that turns nameplate kilowatts into hours of runtime, the load-bank regime that proves the capacity is real, and the maintenance and reliability strategy that keeps a set that sits idle for months ready to start and carry load in ten seconds. This is an individual-contributor seat reporting to a Critical Facilities / Electrical Engineering Manager, with engineering ownership of the generation design and its sustainment and close partnership with the broader electrical, controls, commissioning, and operations functions. It is not the Electrical Engineer (EIT) doing broad early-career power-chain design under a PE (this seat is the generation specialty in depth, not breadth-early-career), not the Controls Engineer who owns facility-wide BMS / EPMS integration (this seat owns generation's own paralleling and transfer control strategy and hands the facility-wide integration across the seam), not the Commissioning Engineer who proves the installed plant with a load bank and an integrated systems test (this seat designs and specifies what commissioning then proves), and not the operations shift that runs and switches the plant day to day (this seat engineers the system; operations operates it). Performance is visible in whether the load rides through a utility failure without a bump, in proven generation capacity and redundancy, and in start-and-run reliability across real transfers - so better generation engineering produces measurable, auditable uptime. What separates great from average is engineering generation that actually catches the load on the worst day, not a set that looks right on the nameplate: a plant sized for the real step-and-block load and the transient of the transfer, not just the steady-state kilowatts; a paralleling and transfer scheme whose sequence of operations is specified so the sets synchronize, share load, and pick up the building the way it was drawn; a fuel system with the storage, polishing, and delivery to make the runtime target real; and a load-bank and maintenance regime that proves the capacity and keeps the set startable rather than assuming it. A mediocre engineer specs a big number off a catalog, never load-tests it, ignores the fuel and the permit, and is surprised when the set wet-stacks or the transfer drops the load; a great one engineers the whole generation chain - rating, transfer, fuel, proof, and sustainment - so the site rides through the failure it was built for.

Best-fit customer

infrastructure teams that need disciplined change control and capacity planning

Need more than one role?

Buying the whole team or the complete department lowers your effective cost per role at every tier of the ladder.