Marine engineer CVs carry three gaps that reduce shortlisting rates in ways that are almost entirely fixable. The first is engine family vagueness: "two-stroke diesel experience" tells a shipping company's fleet engineer nothing — the engine manufacturer and type (MAN B&W ME-C, WinGD RT-flex, Wärtsilä 7X-series) signals the vessel class, the tonnage, the electronic control system, and the spare-parts ecosystem the candidate knows. This matters operationally: a chief engineer who has run MAN B&W ME-C engines will know the ECOMAP performance monitoring system, the ME-MOP control panel, and the VIT (Variable Injection Timing) optimisation procedure; a Wärtsilä-experienced engineer will know the UNIC control system and the common-rail fuel injection logic. The second gap is STCW certificate detail: "STCW certification" without certificate class (Class 1, Class 2, OOW Engineering), certificate number, issuing authority (MCA for UK), and validity date leaves a recruiter who needs a specific flag state endorsement with no way to verify compliance. The third is MARPOL Annex VI quantification: "environmental compliance" describes nothing; "SOx ECA compliance confirmed — 0.10% sulphur fuel switch logged on North Sea ECA entry per MARPOL Annex VI Regulation 14, Oil Record Book Part I maintained with zero MARPOL violations across 36-month appointment, CII rating B" is the operational regulatory record that matters.

What Marine Engineer Job Descriptions Require in 2026

Marine engineering JDs divide sharply between seafaring, offshore engineering, and technical shore-based management. Each requires a different CV.

Seafaring engineer (Merchant Navy): JDs specify MCA Certificate of Competency class (Chief Engineer — MCA Class 1 STCW II/2; Second Engineer — Class 2; OOW Engineering — Class 4/5 STCW III/1), flag state endorsement (UK MCA, Panama, Marshall Islands, Bahamas, Liberia — most major flags are accepted for Flag-of-Convenience vessels), STCW 2010 Manila Amendments Basic Safety Training (BST) and Advanced Training (STCW VI/1-4), GMDSS. Main engine endorsement by type is increasingly asked for in Senior Engineer and Chief Engineer roles. Technical specifics JDs search for: Main engine type experience (MAN B&W ME-C or MC-C for slow-speed two-stroke; WinGD RT-flex or X-DF for LNG dual-fuel; Wärtsilä 4-stroke for ferry and cruise); Engine Room Simulator experience (TRANSAS ERS, Kongsberg K-Sim Engine) for training and assessment; planned maintenance system experience (AMOS — Advanced Maintenance and Operations System — dominant in European shipping; Danaos; Dockmaster); PMS (Planned Maintenance System) competence; watchkeeping log entries (engine room log, MARPOL Oil Record Book Part I); safe bunkering operations (ISGOTT — International Safety Guide for Oil Tankers and Terminals for tanker trades); ISM Code Safety Management System (SMS) familiarity at operational level.

Offshore and marine structural engineering (shore-based): JDs specify: Dynamic mooring and riser analysis (Orcaflex — Orcina — the industry-dominant tool for catenary and lazy-wave mooring systems, SCR and flexible riser global fatigue analysis, FOWT mooring analysis; specified in virtually all subsea structural engineering JDs); fixed offshore structures (SACS — Bentley, for jacket in-place strength, fatigue, and wave loading analysis; SESAM GeniE — DNV's stiffened panel FE code for ship and offshore structure); hydrodynamics (SESAM HydroD or ANSYS AQWA for panel method hydrodynamic coefficients, diffraction/radiation analysis for floating bodies); hull form and resistance prediction (Maxsurf Resistance, STAR-CCM+ CFD for propulsion optimisation); stability calculations (NAPA — industry-standard, classification-approved stability booklet generation to SOLAS Chapter II-1 and Load Line Convention; required for any naval architect working in EU-flagged shipbuilding or vessel modification). DNV Rules for Ships and DNVGL-ST-0119 (floating wind) or DNV-RP-C205 (environmental conditions) for offshore design. API RP 2SK (mooring system design) and API RP 2RD (riser design) for GoM-focused work.

Technical superintendent and fleet manager (shore-based): JDs specify: ISM Code Safety Management System (SMS) implementation and internal audit, dry dock planning and execution (drydock specification: hull grit blast and coating grade, sea chest inspection, shaft/stern tube withdrawal, propeller overhaul, underwater survey), class survey coordination (Lloyd's Register, DNV, Bureau Veritas — annual, intermediate, and special/drydock surveys on 5-year cycle), MARPOL Annex VI compliance management (SOx 0.10% ECA / 0.50% global — fuel oil changeover procedures, Annex VI Regulation 14 log records; CII carbon intensity indicator rating — Grade A to E per MARPOL Resolution MEPC.354(78); EEXI (Energy Efficiency Existing Ship Index) technical file). Budget responsibility: OPEX and CAPEX per vessel per year. Vetting (SIRE — Ship Inspection Report Programme for tankers; CDI — Chemical Distribution Institute for chemical tankers). Port State Control (PSC) inspection preparation and deficiency clearance. Class condition review and CAP (Condition Assessment Programme) score management.

Marine engineer salaries in 2026: £28K–£55K for junior shore roles and OOW-class seafarers; £55K–£95K for chief engineers afloat and senior naval architects / offshore engineers; £75K–£130K for technical directors and senior Orcaflex/mooring analysts in deepwater FPSO and FOWT projects.

ATS Keywords for a Marine Engineer Resume

Marine engineer ATS filtering uses role-specific qualification names, engine families, software tools, and regulatory frameworks. "Marine experience" or "offshore background" without these terms is the weakest possible signal.

Essential ATS terms for a marine engineer resume:

  • Title variants: Marine Engineer, Chief Engineer, Second Engineer, OOW Engineering, Marine Superintendent, Technical Superintendent, Naval Architect, Offshore Structural Engineer, Subsea Engineer, Mooring Engineer, Riser Engineer, Marine Project Engineer, Ship Manager, Fleet Manager, Marine Consultant
  • STCW and qualifications: STCW, MCA, Class 1, Class 2, OOW Engineering, Certificate of Competency, BST, Basic Safety Training, GMDSS, ECDIS, tanker endorsement, gas endorsement, MARPOL, ISM Code
  • Engine types — seafaring: MAN B&W, ME-C, ME-GI, MC-C, WinGD, RT-flex, X-DF, Wärtsilä, Wärtsilä 50DF, 9L46F, two-stroke, four-stroke, turbocharger, ABB VTC, ABB VTR, MAN TCA, auxiliary engine, diesel generator, alternator, boiler
  • Maintenance systems: AMOS, Danaos, Dockmaster, PMS, planned maintenance, CBM, condition-based maintenance, Oil Record Book, engine room log
  • Naval architecture / offshore: Orcaflex, SACS, SESAM, HydroD, GeniE, NAPA, Maxsurf, AVEVA Marine, ShipConstructor, DNV rules, Lloyd's Register, Bureau Veritas, ABS, ANSYS AQWA, Morison equation, diffraction, FOWT, FPSO, SCR, lazy-wave, catenary mooring
  • Offshore analysis: dynamic analysis, fatigue analysis, DNV-RP-C203, API RP 2SK, API RP 2RD, wave scatter diagram, JONSWAP spectrum, rainflow counting, S-N curve, Orcaflex, SACS, in-place analysis, jacket, monopile, topside
  • Regulatory: SOLAS, MARPOL, MARPOL Annex VI, SOx, ECA, 0.50% sulphur, CII, EEXI, EEDI, ISM Code, SMS, MLC 2006, STCW, IMO, PSC, Paris MOU, Tokyo MOU, SIRE, CDI, drydock, special survey, class renewal
  • Long-tail phrases: marine engineer resume, marine engineer cv, how to write a marine engineer resume, marine engineer resume 2026, chief engineer resume, naval architect resume, offshore structural engineer resume, Orcaflex engineer resume, marine superintendent resume

Placement: STCW certificate class in the headline for seafaring roles ("Chief Engineer | MCA Class 1 · STCW"). Engine family in the Skills section or first experience bullet ("MAN B&W ME-C, WinGD RT-flex" not just "two-stroke diesel"). MARPOL Annex VI regulatory specifics in experience bullets — SOx ECA standard (0.10%), CII grade, and Oil Record Book maintenance. Orcaflex in the headline or top of Skills for offshore mooring/riser roles — it is the primary ATS filter for that market.

Marine Engineer CV Structure and Bullets That Evidence Vessel Class and Operational Depth

Section order:

  1. Headline — seafaring: "Chief Engineer | MCA Class 1 STCW · MAN B&W ME-C · VLCC/Bulk Carrier · ISM Code" Headline — offshore: "Mooring and Riser Engineer | Orcaflex · DNV · Deepwater FPSO · Flexible Riser Fatigue" Headline — superintendent: "Marine Technical Superintendent | ISM Code · Drydock Planning · MARPOL Annex VI · DNV"
  2. Certifications — MCA CoC class and number; STCW endorsements (GMDSS, ECDIS, tanker/gas); placed prominently above Skills
  3. Skills — Engine Types & Systems / Maintenance Systems / Regulatory / Software Tools / Vessel Types
  4. Experience — 4–5 bullets per role; engine type and kW rating, STCW and ISM compliance evidence, MARPOL specifics, simulation tool or offshore analysis code per bullet
  5. Education — BEng/MEng Marine Engineering, Naval Architecture, Mechanical Engineering; Merchant Navy officer training (SMarT); at bottom

Two pages for 5+ years. Engine manufacturer, model, and power output in every seafaring propulsion bullet. STCW certificate class and flag endorsement in the profile or Certifications section. MARPOL Annex VI regulation number, SOx sulphur limit, and CII grade in every regulatory compliance bullet. Orcaflex version and analysis type (fatigue, extreme response, time domain) in every offshore dynamic analysis bullet.

Three elements make a marine engineering bullet convincing: the vessel class and engine specifics (VLCC — MAN B&W 7S80ME-C10.5, 26,600kW; North Sea PSV — Wärtsilä 6L32, 4 × 2,010kW diesel-electric), the operational or analytical deliverable (planned maintenance schedule, MARPOL Oil Record Book compliance, Orcaflex fatigue analysis with S-N curve), and the outcome (zero MARPOL violations, CII rating maintained, class survey passed with zero conditions, riser hot-spot fatigue life 35 years > 25-year design life). Three examples:

  • Chief Engineer, 3-year appointment on 350,000 DWT VLCC — main propulsion plant: MAN B&W 7S80ME-C10.5 two-stroke slow-speed diesel, 26,600kW MCR at 76 rpm, electronically controlled fuel injection and exhaust valve via ME-MOP control panel, ECOMAP performance monitoring; maintained SFOC within 2.1% of ISO 3046 shop trial data across 3 laden and 3 ballast voyages; 5-year class renewal (Lloyd's Register) drydocked at Sembcorp Marine Singapore — main engine piston rod and running gear inspection, crankshaft deflections within manufacturer limits, ABB VTR 454D32 turbocharger cartridge replacement; zero MARPOL Oil Record Book discrepancies across 36-month appointment

  • Performed Orcaflex 11.3 dynamic time-domain fatigue analysis for a steel lazy-wave riser (SLWR) on a West of Africa FPSO (2,200m water depth) — titanium stress joints at top and bottom of catenary, riser buoyancy section mid-water arch; 50-year wave scatter diagram from ECMWF ERA5 hindcast data discretised into 100 sea states (Hs × Tp × heading); coupled vessel-riser response simulation (vessel motion RAOs from SESAM HydroD panel model), rainflow counting of tension and curvature time histories; hot spot fatigue assessment at lower arch transition using DNV-RP-C203 D-class S-N curve (seawater with cathodic protection); critical hot-spot life 35 years vs 25-year design requirement with 10× inspection factor — design accepted by certifying authority without modification

  • Technical Superintendent managing 6 medium-sized tankers (Aframax, 80,000–120,000 DWT): annual and intermediate class survey coordination (DNV), 5-year drydock specification and execution for 4 vessels over 36 months; MARPOL Annex VI SOx compliance programme — Regulation 14 fuel oil changeover procedures embedded in SMS, Oil Record Book Part I entries audited quarterly, CII annual rating maintained at B grade across all 6 vessels; PSC inspection preparation: 22 Port State Control inspections across Paris MOU and Tokyo MOU ports over 3 years — zero vessel detentions, 7 minor deficiencies cleared at port

Marine engineer interviews include technical knowledge questions (explain the operating principles of a MAN B&W ME-C engine vs the older MC-C type), regulatory questions (what documentation is required under MARPOL Annex VI when entering a SOx ECA?), and operational scenario questions (describe your procedure for responding to a main engine slowdown on a laden VLCC). Your CV's engine specificity, STCW certificate detail, and MARPOL compliance evidence determine whether the interview tests your operational engineering depth or your general regulatory awareness.

Three Marine Engineer CV Mistakes That Lose the Operational Signal

Engine family not named — "two-stroke diesel" or "diesel engines" stated without manufacturer and model. The engine family on a seafaring marine engineer CV is as important as naming a CAD software platform on a mechanical design engineer CV: it tells the shipping company's fleet manager exactly which vessel class and engine generation the candidate has operated. MAN B&W (now WinGD for new licensees) two-stroke slow-speed diesels and Wärtsilä four-stroke medium-speed diesel engines dominate the global fleet, but they are significantly different machines with different control systems, spare part supply chains, and overhaul procedures. MAN B&W ME-C engines (the current electronically controlled generation — common on VLCCs, Capesize bulk carriers, and large container ships from 2001 onwards) use ECOMAP performance monitoring and ME-MOP control panels with no camshaft; the older MC-C engines have traditional camshaft-driven fuel injection. WinGD RT-flex engines have a common-rail fuel injection system with WECS control; the X-DF series adds gas capability. A chief engineer whose CV says "MAN B&W 7S80ME-C10.5, 26,600kW, electronically controlled" has communicated vessel class, engine generation, and control system familiarity in one line. Name the engine make, model, and power output (kW) in every seafaring experience bullet.

STCW certificate not stated with class number, issuing authority, and endorsement list. "STCW certification" or "valid STCW certificates" on a marine engineer CV tells a recruiter nothing — because STCW provides a hierarchical qualification framework from Officer of the Watch Engineering (Class 4/5 under STCW III/1) through Second Engineer (Class 2) to Chief Engineer (Class 1 under STCW III/2), and the difference in seniority, earnings, and responsibility between Class 4 and Class 1 is enormous. The issuing authority matters for international employability: MCA (UK Maritime and Coastguard Agency) Class 1 is a high-value credential accepted across most major registries. Flag state endorsements (Panama, Marshall Islands, Bahamas) determine which vessels the certificate is valid for. STCW tanker endorsements (STCW V/1-1 for oil tanker; V/1-1 for chemical tanker; V/1-2 for liquefied gas carrier) are mandatory to work on those vessel types and must be listed explicitly. Place the CoC class number, issuing authority, certificate number (or last 4 digits), and main special endorsements in a Certifications section at the top of the CV.

MARPOL Annex VI compliance cited without regulatory specifics or CII grade. "Environmental compliance" and "familiar with MARPOL regulations" are statements with almost no differentiation value on a marine engineer CV. Every operating vessel must comply with MARPOL, and stating familiarity is the floor, not the ceiling. The meaningful regulatory content for a seafaring engineer or technical superintendent in 2026 includes: MARPOL Annex VI Regulation 14 (sulphur in fuel oil — 0.10% maximum in ECAs: North Sea/Baltic NECA, US/Canada ECA; 0.50% global cap since January 2020); the fuel oil changeover procedure and logged changeover position (latitude, longitude, and time) as an MARPOL entry obligation; CII (Carbon Intensity Indicator) annual grade (A–E under MARPOL Resolution MEPC.354(78), mandatory from January 2023) for vessels over 5,000 GT; EEXI (Energy Efficiency Existing Ship Index) technical file for vessels over 400 GT; Oil Record Book Part I entries (for machinery space operations including bilge water, sludge, and oily water separator performance). State the specific regulation, the compliance result (0.10% fuel confirmed on ECA entry, CII Grade B, zero ORB discrepancies), and the MARPOL survey outcome (PSC inspection — zero Annex VI deficiencies) in every environmental compliance bullet.

If you are applying to marine engineer, chief engineer, naval architect, or offshore mooring and riser engineer roles and want your CV rebuilt around the specific engine families, STCW certificates, and MARPOL regulatory frameworks in a target job description, Resumegpt generates your marine engineer CV from your work history in under 60 seconds — engine type and kW rated, STCW class and endorsements stated, MARPOL Annex VI compliance evidenced, ATS-optimised, and exported as a PDF ready to submit.