Power engineer CVs consistently lose technical credibility at three points: software is listed without the analysis type and the engineering output extracted from it, protection coordination is described without the relay curve type and time discrimination margin, and BS 7671 is cited without edition — a flag that may indicate the candidate is using the 17th Edition (2008) rather than the current 18th Edition (2018+A2:2022). "ETAP experience" covers load flow analysis, fault level calculation, protection coordination, motor starting, arc flash hazard assessment, and harmonic analysis — six fundamentally different studies that produce different deliverables and require different engineering competence. "Overcurrent protection coordination" without naming the IEC 60255 curve type and the achieved discrimination margin between relays communicates no information about whether the protection scheme is correctly designed. "BS 7671 experience" without citing the edition risks signalling that the candidate has not updated to the 18th Edition requirements — the 2022 Amendment 2 introduced significant changes to section 722 (EV charging), section 712 (photovoltaic systems), and appendix 15 (energy efficiency measures). Power engineering demands precision in every numerical parameter; the CV must reflect that standard.

What Power Engineer Job Descriptions Require in 2026

Power engineering JDs cluster across three primary sectors:

Industrial and commercial power systems design (manufacturing, data centres, healthcare, transport infrastructure, utilities): Power systems analysis software (ETAP — Electrical Transient Analyzer Program — the dominant software in industrial and UK infrastructure power system design: Load Flow module using Newton-Raphson method for voltage profile, power factor, and cable loss analysis across complete medium voltage and low voltage distribution system; Short Circuit module for symmetrical (3-phase balanced) and asymmetrical (SLG — single line to ground, LL — line to line, DLG — double line to ground) fault level calculation to BS EN 60909:2016 — fault MVA at each busbar, X/R ratio correction factor κ for asymmetry; Protection Coordination module — IDMT relay curves and fuse selectivity; Arc Flash module to IEEE 1584:2018; Motor Starting module for voltage dip analysis during direct-on-line DOL vs soft starter vs VSD starting of large motors; Harmonic Analysis module for THD and individual harmonic component calculation; PSS/E (Siemens — power transmission network planning for generation dispatch and load flow on HV transmission networks — 132kV and above); DigSilent PowerFactory (European utilities and renewable energy — RMS simulation and EMT simulation for grid-scale studies); protection relay settings and coordination (IDMT — Inverse Definite Minimum Time — relay curves to IEC 60255-151:2009: Standard Inverse (SI) t = 0.14 TMS / (I/Is)^0.02 – 1); Very Inverse (VI) t = 13.5 TMS / (I/Is – 1); Extremely Inverse (EI) t = 80 TMS / (I/Is² – 1) — where t = operating time, TMS = time multiplier setting, I = fault current, Is = pickup current setting; discrimination margin ≥ 0.3s between downstream and upstream relay to account for relay operating time tolerance and circuit breaker interruption time; earth fault relay — residual connection of three line CTs, IDMT or definite time; distance protection — Mho or quadrilateral relay characteristic, Zone 1: 80% line impedance, Zone 2: 120% line impedance, Zone 3: 150% reach; differential protection (87T) for power transformers — percentage bias characteristic, bias slope 15–30%, harmonic restraint for inrush discrimination); BS 7671:2018+A2:2022 (IET Wiring Regulations 18th Edition — current valid edition as of 2022 amendment; cable current-carrying capacity Tables 4D1 to 4J4A; voltage drop calculation per Appendix 4 — maximum voltage drop 3% for lighting, 5% for other equipment in most applications; earth fault loop impedance Zs limits from Table 41.1 for disconnection time compliance; RCD protection requirements Chapter 41 and Chapter 53; earthing systems TN-S, TN-C-S, TT — residual earth fault current and touch voltage < 50V AC; Schedule 8 Minimum Energy Performance requirements — luminaire efficacy, motor efficiency class IE3); arc flash analysis (IEEE 1584:2018 — the current empirical model for arc flash incident energy calculation replacing 2002 edition, now multi-variate model accounting for electrode configuration (VCB — vertical conductors in a box; VCBB — vertical conductors terminated in a box at the bottom; HCB — horizontal conductors in a box; VOA — vertical conductors in open air; HOA — horizontal conductors in open air), electrode gap G in mm, working distance WD in mm, system voltage, bolted fault current, and protective device clearing time T; incident energy E in cal/cm²; arc flash boundary AFB in mm at 1.2 cal/cm² threshold; PPE category per NFPA 70E Table 130.5 (Category 1: < 4 cal/cm² — arc rated FR clothing 4 cal/cm² face shield; Category 2: < 8 cal/cm² — 8 cal/cm² suit; Category 3: < 25 cal/cm²; Category 4: < 40 cal/cm²)).

HV/MV transmission and distribution (DNO and transmission operators, infrastructure developers, EPC contractors for power infrastructure): HV and MV equipment specification (11kV and 33kV air-insulated switchgear (AIS) or gas-insulated switchgear (GIS) to IEC 62271-200 — rated voltage Ur, rated insulation level (LI lightning impulse, AC power frequency withstand), rated short-circuit breaking current Isc kA, rated short-time withstand current Icw kA for 1 or 3 seconds; power transformer specification to BS EN 60076 — vector group (Dyn11, Yyn0 — which affects zero-sequence current flow and earth fault protection sensitivity), impedance voltage uk%, no-load losses P0 in kW, load losses Pk at 75°C, magnetising current I0%, sound level dB(A), temperature rise class; OLTC — on-load tap changer — AVR automatic voltage regulation; DNO connection process (ENA Engineering Recommendation G99 — technical requirements for generators connected to distribution networks above 16A per phase, including frequency response, reactive power capability Q(V) curve, ride-through requirements; P2/7 Security of Supply standard — tier classification for demand security; ENA Engineering Recommendation P28 — voltage fluctuation limits at point of common coupling PCC; G12 Neutral Earthing Recommendations); cable specification (XLPE cross-linked polyethylene insulated cables — BSEN 60502 for LV and MV cables; EPR ethylene propylene rubber; cable rating to BS 7671 Tables and ERA report 69-30 for HV cables; laying condition correction factors — buried direct in ground, in duct, touching trefoil or flat formation; thermal resistivity of backfill; HV cable testing — tan-delta dielectric loss testing, VLF very low frequency withstand, PD partial discharge measurement in pC/µV).

Renewable energy and power electronics (onshore/offshore wind, solar PV, battery energy storage, smart grid): Grid code compliance for generation connections (G98 for single-phase generation ≤ 3.68 kW or three-phase ≤ 16 A/phase — automatic reconnection after fault; G99 for larger three-phase generation — technical requirements: frequency response (mandatory for generation > 1 MW per Grid Code, droop response ΔP/Δf = 10% droop), reactive power capability (absorb and generate Q at power factor range 0.95 lagging to 0.95 leading at full active power output; Q(V) voltage droop mode); inverter specifications (VSI — Voltage Source Inverter — two-level or three-level topology; switching frequency kHz; DC link voltage Vdc; maximum power point tracking MPPT algorithm for PV; grid synchronisation — PLL Phase Locked Loop — sequence component detection for unbalanced faults); transformer design and testing (BS EN 60076-1: partial discharge test at 1.75 Um — acceptance criterion < 300 pC on LV winding; lightning impulse test LI kV; short circuit test; no-load test; dielectric withstand test); battery energy storage (BESS — Battery Energy Storage Systems: lithium-ion cell chemistry — NMC, LFP — LiFePO4; C-rate (1C for 1-hour discharge; 2C for 30-minute discharge); cycle life at 80% DoD — depth of discharge; round-trip efficiency RTE 90–95%; BMS — Battery Management System; ENA Engineering Recommendation G99 grid connection; fire safety — NFPA 855:2021 or BS 8519:2010 (cable systems for fire safety systems — though primarily relevant for fire cable specifications); grid-scale power electronics (modular multilevel converter MMC for HVDC; AC/DC and DC/AC back-to-back conversion; harmonics management IEEE 519-2014 — voltage THD limit 5% at PCC for most applications; current THD limits by ratio Isc/IL); power factor correction (PFC capacitor bank — fixed or automatic APFC controller; detuned reactor specified at 189 Hz tuning frequency to prevent resonance with 5th harmonic (250 Hz on 50 Hz system); power factor improvement from 0.82 to 0.98 lagging).

Power engineer salaries in 2026: £32K–£55K for graduate and junior power engineers; £52K–£80K for chartered power engineers (CEng/IEng); £75K–£120K for principal power engineers and project directors at energy and infrastructure contractors; £90K–£150K+ for high-voltage specialists and power electronics engineers at DNOs, transmission operators, and renewable developers.

ATS Keywords for a Power Engineer Resume

ATS filtering for power engineering roles parses software names, standard numbers with editions, and specific analysis type keywords.

Essential ATS terms for a power engineer resume:

  • Title variants: Power Engineer, Electrical Power Engineer, Senior Power Engineer, HV Engineer, MV/LV Electrical Engineer, Protection Engineer, Power Systems Engineer, Distribution Network Engineer, Renewable Energy Engineer, Power Electronics Engineer, BESS Engineer, Grid Connection Engineer, Substation Engineer
  • Software: ETAP, PSS/E, DigSilent, PowerFactory, SKM, EasyPower, PSCAD, MATLAB Simulink, AutoCAD Electrical, EPLAN, DIALux, AGi32
  • Standards: BS 7671, BS 7671:2018, 18th Edition, IEC 60364, BS EN 60909, IEC 61439, IEC 62271, BS EN 60076, IEC 60255, IEEE 1584, IEEE 1584:2018, NFPA 70E, G98, G99, G59, P2, P28, ENA, ERA 69-30
  • Power systems: load flow, Newton-Raphson, fault analysis, short circuit, fault level, MVA, fault MVA, symmetrical fault, SLG, protection coordination, IDMT, overcurrent relay, TMS, time multiplier, pickup current, earth fault, distance protection, Mho relay, differential protection, 87T, busbar protection, arc flash, incident energy, cal/cm², arc flash boundary, AFB, PPE category
  • Equipment: switchgear, 11kV, 33kV, 132kV, GIS, AIS, circuit breaker, transformer, OLTC, tap changer, uk%, cable, XLPE, BSEN 60502, UPS, generator, motor, VSD, VFD, soft starter, capacitor bank, harmonic filter
  • Power electronics: inverter, VSI, MPPT, PLL, THD, harmonics, IEEE 519, power factor, PFC, detuned reactor, BESS, battery, BMS, LFP, NMC, C-rate, MMC, HVDC
  • Long-tail phrases: power engineer resume, power engineer cv, how to write a power engineer resume, electrical power engineer resume 2026, HV engineer resume, protection engineer cv, power systems engineer resume, substation engineer cv, renewable energy engineer resume, ETAP power engineer resume

Placement: ETAP module (Load Flow, Short Circuit, Arc Flash, Protection Coordination) in every software bullet. BS 7671:2018+A2:2022 (not just "BS 7671" or "18th Edition") in every LV design bullet. IEEE 1584:2018 electrode configuration, incident energy in cal/cm², and PPE category in every arc flash bullet. IDMT curve type (SI/VI/EI) and TMS value in every protection coordination bullet. G98 or G99 in every generation connection bullet.

Power Engineer CV Structure and Bullets That Show Electrical Engineering Depth

Section order:

  1. Headline — "Power Engineer | ETAP Load Flow & Arc Flash · BS 7671:2018 18th Ed · IEEE 1584:2018 · Protection Coordination · G99 Grid Connection"
  2. Professional registrations — IEng or CEng (IMechE/IET/IEEE) — state if working towards; SMEE or MIET memberships; clearly positioned at top
  3. Skills — Power Systems Analysis (ETAP/PSS/E) / HV-MV-LV Design / Protection & Control / Arc Flash & Electrical Safety / Renewable Energy & Grid Connection / Power Electronics
  4. Experience — 4–5 bullets per role: ETAP module and study type in design bullets; fault level in kA and voltage in every fault analysis bullet; cal/cm² and AFB in arc flash bullets; IDMT curve type and TMS in protection bullets
  5. Education — BEng/MEng Electrical Engineering, Power Engineering; MSc Power Electronics; at bottom

Two pages for 5+ years. ETAP module name in every analysis bullet. Fault level in kA at system voltage in every fault analysis bullet. IEEE 1584:2018 incident energy in cal/cm² in every arc flash bullet. IEC 60255 curve type and discrimination margin in every protection bullet. BS 7671:2018+A2:2022 in every LV design bullet.

Three example bullets at the required level of specificity:

  • Power systems analysis for 6-building pharmaceutical manufacturing campus (client: AstraZeneca Macclesfield — 33kV/11kV/415V distribution network, total installed capacity 28 MVA across 14 × 11kV/0.415kV transformers 1,000–2,500 kVA): ETAP load flow study (Newton-Raphson, tolerance 1×10⁻⁴, convergence 12 iterations) — worst-case minimum load and maximum load scenarios; busbars within ±6% voltage at all 11kV nodes and ±5% at all 415V MCCs; short circuit study to BS EN 60909:2016 — maximum 3-phase symmetrical fault: 11kV main incomer busbar 18.4 kA (X/R ratio κ=1.82 correction); maximum earth fault (SLG): 11.2 kA; minimum fault (2-phase at end of feeder): 3.2 kA (used for protection pickup sensitivity checking); ETAP Arc Flash module to IEEE 1584:2018: electrode configuration VCBB (vertical conductors terminated in box — MCC busbars), bolted fault 18.4 kA at 11kV, arcing current 14.8 kA, clearing time 0.18s (upstream relay SI curve TMS 0.35, pickup 600A); incident energy 6.2 cal/cm² at 18-inch working distance; AFB 1.4m; PPE Category 2 required across all 11kV switchgear — recommendations implemented in site electrical safety rules

  • Protection coordination study for 33kV onshore wind farm substation (12 × 4.5 MW turbines, 54 MW total; 33kV collector system with 3 radial feeders; 132kV/33kV grid transformer 80 MVA Dyn11 at GSP): ETAP Protection Coordination module — full relay grading study from 415V turbine LV board through 0.69kV/33kV step-up transformer, 33kV collector cable feeder, to 33kV/132kV grid transformer; overcurrent relay settings per feeder (Siemens 7SJ82 numeric relay): Feeder 1 (4 × 4.5MW turbines, maximum load 18 MW = 315A at 33kV) — pickup Is = 440A (140% load, 20% margin to minimum fault current 620A at feeder end), curve Very Inverse IEC 60255, TMS = 0.25 — operating time at 10× Is: t = 13.5×0.25/(10-1) = 0.375s; grid transformer 33kV incomer relay: Is = 1200A, curve VI, TMS = 0.60 — operating time at 10× Is: 0.833s; discrimination margin: 0.833 – 0.375 = 0.458s (> 0.3s minimum — adequate for SEL-451 circuit breaker interrupting time 0.06s + relay overshoot 0.05s + safety margin 0.12s); 87T differential protection on grid transformer: Siemens 7UT86, differential threshold 20% of rated current, bias slope 25%, 2nd harmonic restraint at 15% for inrush discrimination; settings verified against PQ monitoring data from 3 transformer energisations

  • BS 7671:2018+A2:2022 design and earthing study for EV charging facility (25-bay fast charger installation, 50kW CCS and CHAdeMO units, 2 × 250kW rapid DC chargers; commercial car park premises — TN-C-S (PME) supply): cable sizing per BS 7671 Table 4D4A (single-core thermoplastic 90°C, buried direct in ground — derating factors applied: ground temperature Ct, soil thermal resistivity factor Cs, grouping factor Cg for 3 circuits per trench) — 50kW charger supply circuit: design current 85A per circuit, cable 35mm² Cu XLPE — current-carrying capacity 165A × Ct 0.97 × Cs 0.93 × Cg 0.82 = 122A (> 85A — pass); voltage drop calculation Appendix 4 — (mV/A/m) × length × design current / 1000 = 0.0151 × 48m × 85A / 1000 = 1.54V (0.76% < 5% — pass); earth fault loop impedance Zs: 0.42Ω (TN-C-S) — Table 41.1 32A RCBO disconnects within 0.4s — pass; Schedule 8 minimum energy performance: EV charger metering sub-metering per SMETS2 compatible meter; Type A+ RCD protection per BS 7671 Clause 722.531.3.101 for each EV charger circuit (captures pulsating DC fault current from on-board chargers); PME disconnection study: ENA Engineering Recommendation G12 Part 4 — neutral-to-earth voltage < 70V AC under maximum unbalanced load confirmed by calculation

Power engineering interviews probe your systems thinking: calculate the fault level at a point in a network given upstream impedance, explain the difference between Rw weighting for IDMT relays, describe how you would set a differential relay for a Dyn11 transformer including vector group compensation. Your CV's ETAP module specificity, fault level in kA, incident energy in cal/cm², and IEC 60255 curve type determine whether the interview tests your power engineering depth.

Three Power Engineer CV Mistakes That Eliminate Technical Credibility

ETAP or PowerFactory listed without the analysis module and study output. "ETAP experience" and "proficient in DigSilent PowerFactory" appear on power engineer CVs without specifying which of the multiple distinct analysis studies the candidate has actually run, and what the engineering output was. ETAP is a comprehensive power systems analysis platform with separate modules: Load Flow (bus voltage profiles, branch loading, power losses — Newton-Raphson or Gauss-Seidel method); Short Circuit (fault level in kA at each busbar for maximum 3-phase fault and minimum single line to ground fault — to BS EN 60909:2016 or IEC 60909 complete method); Protection Coordination (IDMT relay curve grading, fuse coordination, relay characteristic plotting on TCC — time-current coordination curves); Arc Flash (incident energy calculation to IEEE 1584:2018 — electrode configuration, working distance, incident energy in cal/cm², arc flash boundary AFB, PPE category recommendation); Motor Starting (voltage dip analysis during motor start — DOL, soft starter, or VSD starting — voltage acceptability at motor terminals and at adjacent sensitive loads); Harmonic Analysis (individual harmonic component levels vs IEEE 519-2014 limits, THD% at PCC). A candidate who specifies "ETAP short circuit study to BS EN 60909:2016 — maximum symmetrical 3-phase fault 18.4 kA at 11kV main incomer; minimum SLG fault 3.2 kA at feeder end — used for protection relay pickup sensitivity setting" has communicated a specific analytical deliverable at a named voltage level. "ETAP experience" has specified nothing that allows the reader to assess whether the candidate has done a 5-busbar academic exercise or a 28 MVA 300-busbar industrial power system study.

Protection coordination described without IDMT curve type and discrimination margin. "Experience in protection relay coordination" and "designed overcurrent protection schemes for industrial power systems" are entries on power engineer CVs that identify the activity without the two parameters that define whether the protection design is correctly executed: the IEC 60255 IDMT curve type selected and the discrimination margin achieved between relay stages. The three standard IDMT curves — Standard Inverse (SI), Very Inverse (VI), and Extremely Inverse (EI) from IEC 60255-151 — have different time-current characteristics that make them more or less appropriate for different network types. Standard Inverse curves are most discriminative when the fault current ratio between relay locations is high (large source to feeder impedance ratio); Very Inverse curves provide better discrimination when the fault current levels at adjacent relay locations are close; Extremely Inverse curves approximate the fuse characteristic and are used where selectivity with fuses is required. A discrimination margin of 0.3s minimum between upstream and downstream relay operating times at maximum through-fault current must be maintained to account for relay operating time tolerance (class 5% per IEC 60255), circuit breaker interrupting time (typically 40–80ms), and CT transient response. A power engineer who states "SI curve overcurrent relay coordination, TMS 0.25 to 0.60 across three relay stages, discrimination margin 0.43–0.50s at 10 times pickup current — verified with CTR 200/1 CT accuracy class 5P20 at maximum fault level" has communicated a complete protection design record. "Protection coordination experience" has not.

BS 7671 cited without edition, and arc flash assessment absent. "Experience designing to BS 7671 and relevant electrical standards" is present on LV electrical engineer CVs with two problems: the BS 7671 edition is not specified, and arc flash assessment — now an expected deliverable on any power engineering project involving live working on industrial or commercial LV and MV systems — is absent. The current edition is BS 7671:2018+A2:2022 (18th Edition, Amendment 2 published June 2022 — mandatory application from September 2022). Amendment 2 introduced significant changes including revised requirements for EV charging installations (Section 722 revised requirements for Mode 3 and Mode 4 charging, Type A+ RCD protection for EV circuits), updated PV system requirements (Section 712 with revised fault protection requirements), and Appendix 15 covering energy efficiency considerations including minimum lamp efficacy and motor efficiency class IE3. A power engineer CV that references BS 7671 without the edition may be referencing the 17th Edition (2008, amendments to 2015) — a standard that has been superseded and whose cable tables, RCD requirements, and earthing system guidance differ in ways that matter to a competent reviewer. Arc flash assessment under IEEE 1584:2018 — the 2018 revision replaced the 2002 empirical model entirely — is now expected on any power system study that includes switchgear or MCC panel access by maintenance personnel: stating the electrode configuration (VCB, VCBB, HCB), the calculated incident energy in cal/cm² at the specified working distance, and the resulting PPE category is the complete deliverable that hiring managers in power consultancy will expect to see evidenced on your CV.

If you are applying to power engineer, electrical power engineer, protection engineer, HV engineer, or power systems engineer roles and want your CV rebuilt around ETAP module and study type, IEEE 1584:2018 arc flash evidence, BS 7671:2018+A2:2022 design compliance, and IDMT relay coordination specificity in a target job description, Resumegpt generates your power engineer CV from your work history in under 60 seconds — ETAP module cited, arc flash incident energy and PPE category included, BS 7671 edition stated, protection curve type and margin given, ATS-optimised, and exported as a PDF ready to submit.