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APPLYSTEAD SALARIES · 5 POSTED PAY RANGES

or Senior Principal Mechanical Engineer salaries

Pay ranges employers published in 5 open job postings for or Senior Principal Mechanical Engineer roles at 1 company, updated Oct 16, 2026.

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Posted base pay ranges from job listings, not total compensation. Figures are in USD. How these figures are made

Pay distribution

or Senior Principal Mechanical Engineer: postings by posted pay5 postings by the midpoint of their pay range, in 3 bands from $110K to $125K. Median $111K; middle half $111K–$124K.Median $111K$110K$125K

Postings per pay band: $110K–$115K: 3; $115K–$120K: 0; $120K–$125K: 2.

Pay by level

  1. Principal$111K median · $111K–$124K typical · 5 postingsPrincipal: middle half $111K–$124K, median $111K

Companies hiring

  1. NGC$111K median · $111K–$124K typical · 5 postingsNGC: middle half $111K–$124K, median $111K

Top-paying companies

  1. NGC · $111K median · 5 postings

By location

  1. United States$111K median · $111K–$124K typical · 5 postingsUnited States: middle half $111K–$124K, median $111K
  2. Maryland$124K median · $111K–$124K typical · 3 postingsMaryland: middle half $111K–$124K, median $124K
  3. Annapolis, MD$124K median · $111K–$124K typical · 3 postingsAnnapolis, MD: middle half $111K–$124K, median $124K

Remote vs on-site

Remote: too few postings list pay to show a figure. On-site: $124K median, $111K–$124K typical, from 3 postings.

By years of experience

  1. 2–4 years$111K median · $111K–$124K typical · 5 postings2–4 years: middle half $111K–$124K, median $111K

Newest or Senior Principal Mechanical Engineer postings

  1. Principal or Senior Principal Mechanical EngineerNGC · Annapolis, MD · $98.9K–$148K/yr · Posted Oct 12, 2026
  2. Principal or Senior Principal Mechanical EngineerNGC · Annapolis, MD · $98.8K–$148K/yr · Posted Sep 28, 2026
  3. Principal or Senior Principal Mechanical Engineer (SkillBridge)NGC · United States · $98.9K–$124K/yr · Posted Aug 26, 2026
  4. Principal or Senior Principal Mechanical Engineer (SkillBridge)NGC · United States · $98.9K–$124K/yr · Posted Aug 26, 2026
  5. Principal or Senior Principal Mechanical Engineer (SkillBridge)NGC · Annapolis, MD · $98.9K–$124K/yr · Posted Jul 25, 2026
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Questions and answers

How much does a or Senior Principal Mechanical Engineer make?

The median posted base pay for or Senior Principal Mechanical Engineer jobs is $111K a year, from 5 job postings with pay at 1 company.

What is the typical or Senior Principal Mechanical Engineer pay range?

The middle half of postings list $111K–$124K. The top 10% list $124K a year or more, and the lowest 10% $111K or less.

Which companies pay the most for or Senior Principal Mechanical Engineer jobs?

By median posted pay: NGC ($111K).

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