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Key statistics

The identity block — every fact is canon, none is generated.

5 of 8

Track

Support

Family rungs priced

S1 · S2 · S3 · S4 · S5

49-0000

industrial_energy_operations

Coordinates

3 / 4 spaces

pay@2 · 2026-07

What this role is

Acts as the most experienced hands-on tradesperson, guiding technical work across multiple crafts and mentoring less experienced technicians. At the Principal Support Specialist (S5) level, the role owns function-wide support practice, program-level and systemic support problems, and drives support strategy across the function. Subject-matter authority; shapes the practice.

What this level does

Serve as master-level working lead, resolving the most complex multi-trade failures and developing repair techniques or standard procedures for recurring problems
Carry legal sign-off authority and licensing responsibilities on trade work where credentialed
Establish and document preventive-maintenance methods and safe-work procedures for facilities systems, training peers in their use
Facilitate and coordinate the work of the trades crew on projects — assigning tasks, sequencing trades and ensuring workmanship standards are met
Advise on materials, methods and building-systems design questions that draw on deep cross-trade expertise

Knowledge applied: Master-level expertise; contributes to the creation of repair techniques and preventive-maintenance procedures.
Complexity & problem solving: Resolves the most complex, cross-trade issues; develops concepts and methods where none exist.
Collaboration & interaction: Acts as working lead/facilitator, provides peer guidance and may hold sign-off authority; acts independently.
Typical experience: 6+ yrs; expert / master tradesperson.

Skills at this level

Hands-on tool mastery: — Uses, operates and maintains hand tools, power tools and trade machinery safely to perform assembly, installation, repair and inspection work.
Blueprint and Specification Reading: — Studies and interprets blueprints, diagrams and specifications to plan and execute maintenance, construction and renovation tasks correctly.
Building Maintenance: — Performs general and skilled maintenance and repair of campus buildings including doors, hardware, carpentry and life-safety systems.
HVAC and Central Plant Systems: — Installs and maintains HVAC mechanical systems and components with working knowledge of DDC controls, boilers, chillers and central plant operation.
Multi-Trade Proficiency: — Performs journey-level work in one trade and skilled/semiskilled work in a combination of others — plumbing, electrical, mechanical, carpentry and masonry.
Non-Routine Troubleshooting: — Diagnoses and resolves non-routine facility and equipment failures independently, determining root cause and the correct repair method.
Preventive Maintenance: — Plans and performs scheduled inspections and preventive-maintenance activities on equipment and building systems to keep them reliable and compliant.
Safety and Code Compliance: — Applies job-site safety practices and trade codes, and at master level carries sign-off and licensing responsibility for completed work.
Recordkeeping and Reporting: — Maintains routine records and reports of maintenance, repair and inspection work performed on facilities and equipment.
Work Coordination and Sequencing: — Coordinates and sequences multi-trade tasks on a project and, at senior levels, guides the work of apprentices and less-experienced tradespeople.

Model-authored from 18 retrieved sources, then adversarially reviewed by an independent judge panel and held to a minimum-evidence floor before publication. Distinct from corpus-extracted content, which is labelled as such.

Pay across the ladder

General — median with , by . Real canon data.

National-base pricing — this family's function differential is pending review, so dollar levels are not function-adjusted (level-over-level % is unaffected).

Pay figures are modeled estimates from our market equation — level-differentiated, with honest-wide bands. They refresh as new leveling evidence lands; treat per-role dollars as directional.

Demand — is the field growing, or just turning over?

SOC 49-0000 · national

Employment growth 2019–2024, BLS OEWSobserved

+7.9%Maintenance and Repair Workers, General · United States

1,418,990 → 1,531,700 jobs

159,800 openings / year, split into:

replacement / exits 153,607

Growth — new jobs (4%)Exits — backfill (96%)

4% of hiring here is genuine expansion; the rest backfills people who move on.

Projected growth 2024–34 expanding: +3.8%
Growth share of hiring: 4%
Exit / retention pressure high: 96%
Openings / year: 159,800

Two quantities, kept apart: observed = employment growth differenced from two BLS OEWS vintages (what already happened); projected = BLS Employment Projections 2024–34, openings decomposed into growth + exits (growth derived from projected employment change). Neither is a pay figure.

Where this role sits — growth vs. pay

level S5 held

Demand axis is projected growth (not raw openings — that just measures churn). A curated, de-duplicated set of recognizable occupations held at this level; this role is highlighted.

Where it pays — by metro

OEWS metro median

San Jose-Sunnyvale-Santa Clara, CA$104k

San Francisco-Oakland-Fremont, CA$93k

Washington-Arlington-Alexandria, DC-VA-MD-WV$86k

Boulder, CO$85k

Seattle-Tacoma-Bellevue, WA$85k

Boston-Cambridge-Newton, MA-NH$82k

Lexington Park, MD$80k

Trenton-Princeton, NJ$79k

Pay only — metro-level demand isn't in public data (it needs job postings). National median $63k; the demand-cube initiative will add growth-by-metro.

What changes across the ladder

Level-distinction canon isn't available for the adjacent levels of this profile yet.

Level differentiators

What separates S5 (S5 — Principal Support Specialist) from the levels around it — this level only. Every word is real canon for this profile.

Scope: Function-wide support practice
Autonomy: Sets direction for the support discipline
Complexity: Program-level and systemic support problems
Impact: Support strategy across the function
Decision rights: Authority over support practice and standards
Leadership: Subject-matter authority; shapes the practice

Full level-by-level matrix (side by side across the ladder) lives on the Ladder drill-down — not here.

Promotion

S5is the top of this family's ladder — progression from here is a lattice move (see adjacent roles below), not a rung.

Performance criteria for this profile render in the assessment kit →

People also watch

Nearest coordinate neighbors — same , same level. Each row's (confident / review / no match) comes from its — computed, not curated.

Profile	Key	Median	Δ structural
Director of Maintenance and Trades Operations	jf_skilled_trades_general::M5	$188,371†	confident0.06
Expert Maintenance Technician	jf_skilled_trades_general::P5	$138,423†	confident0.06
Maintenance Technician	jf_skilled_trades_general::S4	$56,408†	confident0.06
Senior Manager, Facilities Trades & Maintenance	jf_skilled_trades_general::M4	$167,689†	confident0.12

†National-base pricing — this family's function differential is pending review, so the dollar level is not function-adjusted.

Capability cluster

O*NET 49-9071

Core to this role. Click any element with an ⓘ for its O*NET definition. A job-specific capability model (SkillFrame) will sharpen this and add worked examples.

The Job Swatch

S5

jf_skilled_trades_general::S5

Lead Maintenance Technician

General

The swatch is JobFrame's core primitive: a hueset deterministically by the role's superfunction, the profileKey as its color code, the level ladder, and a content fingerprint. Two swatches that look alike are alike.

Because every role carries computable coordinates, similarity, leveling, and pricing become measurable instead of arguable— the whole point of "Pantone for jobs."

Structural

structural@1

Where it sits— position in the work taxonomy + level (weighted Gower, level > function > focus).

Track: S
Superfunction: industrial_energy_operations
Function: skilled_trades
Family: skilled_trades_general
Universal level: 5 / 8

Content

content@2

What it's about— a fingerprint over the role's tasks & capabilities.

Two roles can sit far apart structurally yet be close in content — that gap is itself a signal.

3-state matching

How any two swatches compare — a real distance in coordinate space, resolved to a calibrated verdict (never a fake "94% match").

Electrical · S5review0.17

Editions — frozen & versioned

structural@1live

Released 2026-06-17

content@2live

Released 2026-07-28

pay@2live

Released 2026-07-02

semantic@1live

Released 2026-07-02

Coordinates belong to a frozen, versioned edition — a coordinate computed today still means the same thing next quarter. Re-fitting issues a new edition, so comparisons are never silently redefined.

How to read this profile

Every number here is traceable — to a named source, a stated method, and an as-of date — and each value is labeled by how we know it: observed from data, computed by a model, projected forward, or governed canon. Nothing is a black box, and nothing is invented to fill a gap.

Where every number comes from

What	Source & method	Edition	State
Median pay + range	JobFrame pay equation (function base × family multiplier × level × focus differential)	pay@2	computed
Pay across the ladder	Same equation applied at each universal level	pay@2	computed
Demand — growth & openings	BLS Employment Projections; openings decomposed into growth + exits	EP 2024–34	projected
Pay by metro	BLS OEWS metropolitan medians	OEWS 2024	observed
Level distinctions	JobFrame universal-level canon (scope · autonomy · complexity · impact · decision rights · leadership)	canon	canon
Capability cluster	O*NET Knowledge / Skills / Abilities	O*NET 49-9071	computed
Coordinates	JobFrame coordinate system — structural (weighted Gower) + content fingerprint	structural@1 · content@2 · pay@2 · semantic@1	computed
Related roles	Nearest neighbors in the structural coordinate space	structural@1	computed

The principles behind the numbers

Ranges, not false precision

Pay is P10 · median · P90, never a single misleading number.

Three honest states, never a fake %

Role matches resolve to confident / review / no-match — a calibrated verdict, not a made-up percentage.

Provenance on every value

Each number carries whether it's observed, computed, projected, or canon — so you always know how much to lean on it.

Gaps shown as gaps

When a figure isn't available at the grain you need, we say so — we don't fabricate a number to fill the cell.

Frozen, versioned editions

Pay and coordinate editions are pinned, so a comparison you make today still means the same thing next quarter.

Privacy by min-N

Any aggregate over people is suppressed below a minimum count, so no individual is identifiable.

Freshness

As of2026-07-30Editioncanon-v2@2.1.0-completeSourcecanon-v2 cell + salary-benchmark (model)