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Principal Estimator Jobs (NOW HIRING)

Estimator

Santa Maria, CA · On-site

$25 - $45/hr

Monday- Friday Compensation: $25-$45 PRINCIPAL DUTIES: - Analyze project plans, specifications, and other documentation to prepare time, cost, materials, and labor estimates. - Consult with clients ...

Job Title: Estimator Reports To: Chief Construction Officer Summary: Estimators has the overall ... The above description covers some of the principal duties and responsibilities of the job. The ...

Job Title: Estimator Reports To: Chief Construction Officer Summary: Estimators has the overall ... The above description covers some of the principal duties and responsibilities of the job. The ...

Estimator

Southfield, MI · On-site

$80K/yr

- Please note that this position does not provide visa sponsorship. - Principals only, we are not ... The Estimator Role Accurate and comprehensive construction estimates are the foundation of any ...

Estimator

Southfield, MI · On-site

$80K/yr

- Please note that this position does not provide visa sponsorship. - Principals only, we are not ... The Estimator Role Accurate and comprehensive construction estimates are the foundation of any ...

Coordinate with other Estimators to ensure complete bid scope coverage The above descriptions cover the principal duties and responsibilities of the job. The description shall not, however, be ...

Principal Duties and Accountabilities: * Learning HVAC, plumbing, piping and sheet metal take-off, estimates - including hard bid and conceptual. * Review and understanding proposal specifications ...

Estimator

Kansas City, MO · On-site

$64K - $91K/yr

Principal Duties and Accountabilities: * Learning HVAC, plumbing, piping and sheet metal take-off, estimates - including hard bid and conceptual. * Review and understanding proposal specifications ...

Estimator Reports To: Chief Construction Officer Summary: Estimators has the overall responsibility ... The above description covers some of the principal duties and responsibilities of the job. The ...

Principal Duties & Responsibilities (*Essential Functions): * Participate in estimate preparation for variety of contract types including CM, design-build, and lump sum * Interact and effectively ...

The Estimator works closely with project managers, engineers, technicians, and business development ... Medical insurance (United Healthcare) * Dental & Vision (Guardian) * 401K Match (Principal) * PTO ...

The Estimator works closely with project managers, engineers, technicians, and business development ... Medical insurance (United Healthcare) * Dental & Vision (Guardian) * 401K Match (Principal) * PTO ...

Showing results 41-60

Principal Estimator information

See salary details

$20K

$84.6K

$129.5K

How much do principal estimator jobs pay per year?

As of Aug 10, 2026, the average yearly pay for principal estimator in the United States is $84,586.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,000.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a principal estimator?

Principal Estimators are senior professionals responsible for overseeing and managing the cost estimation process on large or complex projects, typically within construction, engineering, or manufacturing industries. They lead teams of estimators, develop detailed project budgets, review bids, and ensure that all cost projections are accurate and align with project requirements. Their expertise helps organizations make informed decisions on project feasibility, budgeting, and resource allocation.

What are the key skills and qualifications needed to thrive as a principal estimator, and why are they important?

To thrive as a Principal Estimator, you need advanced knowledge of cost estimation, project management, and industry standards, typically supported by a degree in engineering, construction management, or a related field. Expertise with estimation software (such as CostX, Sage Estimating, or Bluebeam), spreadsheet tools, and sometimes professional certifications like AACE’s Certified Estimating Professional (CEP) are commonly required. Strong analytical thinking, attention to detail, and effective communication skills help ensure accuracy and foster collaboration with stakeholders. These skills and qualifications are crucial for delivering reliable project estimates, minimizing financial risk, and supporting successful project outcomes.

How does a principal estimator typically collaborate with project managers and engineers throughout the project lifecycle?

A Principal Estimator works closely with project managers and engineers from the initial bid phase through project execution. They review project plans, clarify scope with design teams, and incorporate feedback from engineering to develop accurate cost estimates. Throughout the lifecycle, they participate in value engineering sessions, help resolve discrepancies in bids, and provide updated forecasts as design or scope changes occur. This collaborative approach ensures that estimates remain realistic and aligned with both technical and financial project goals.

What is the difference between Principal Estimator vs Senior Estimator?

AspectPrincipal EstimatorSenior Estimator
CredentialsBachelor's degree in construction management, engineering, or related field; professional certifications often preferredBachelor's degree; certifications like CCM or PSP beneficial but less common
Work EnvironmentLeads estimating teams, manages large projects, interacts with executivesPrepares detailed estimates, supports project teams, reports to Principal Estimator
Industry UsageUsed across construction firms, especially in large or complex projectsCommon in construction companies, consulting firms, and subcontractors

The Principal Estimator typically holds a higher leadership role, overseeing multiple projects and teams, while the Senior Estimator focuses on detailed project estimates and supporting project execution. Both roles require strong estimating skills, but the Principal Estimator has broader responsibilities and strategic involvement.

More about Principal Estimator jobs
What states have the most Principal Estimator jobs? States with the most job openings for Principal Estimator jobs include:
What job categories do people searching Principal Estimator jobs look for? The top searched job categories for Principal Estimator jobs are:
Infographic showing various Principal Estimator job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, 1% Temporary, and 1% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $84,586 per year, or $40.7 per hour.

Principal or Senior Principal Proposal Analyst

Northrop Grumman Corporation

Palmdale, CA • On-site

Full-time

Medical, Life, PTO

Re-posted 26 days ago


Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 361 frontline employees who took The Breakroom Quiz

88th of 538 rated manufacturers


Job description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

ThePrincipal Proposal Analyst Level 3 or Senior Principal Proposal Analyst Level 4will become part of the Material Estimating and Analysis (ME&A), working closely with Global Supply Chain (GSC), Program Management Office, Business Management, and various cross-functional proposal teammates. The candidates selected for this role will be a key member of proposal teams, leading/supporting proposal activities of diverse and inclusive teams with high levels of engagement and collaboration with other team members. This position can be located in San Diego, CA, El Segundo, CA or Palmdale, CA.

The Principal Proposal Analyst Level 3: Full knowledge of industry practices. Independently demonstrates the skill and ability to perform fairly complex professional tasks. Develops solutions to a variety of complex problems. May refer to established precedents and policies. Represents organization as a prime contact on contracts or projects. Interacts with senior internal and external personnel on significant matters often requiring coordination between organizations. May develop and deliver presentations.

The Senior Principal Proposal Analyst Level 4:Contributes to the development of new concepts, techniques, and standards. Considered expert in field within the organization. Most assignments are complex and performed independently without appreciable direction. Serves as consultant to management and special external spokesperson for the organization on major matters pertaining to its policies, plans, and objectives. Acts as an advisor to senior management and customers.

Responsibilities include, but are not limited to the following:

  • Develops GSC cost estimates for procurement and subcontract.
  • Prices a consolidated bill of material (CBOM), requirements derived from engineering/program utilizing supplier proposals/quotes, PO history, engineering estimates, etc., and providing compliant, quality basis of estimates and documentation to support.
  • Evaluates supplier quotations/proposals, POs, and historical quotes/proposals to determine if any adjustments to the estimate are required (e.g., escalation, quantity, cost history/trends, statement of work changes, etc.).
  • Performs price analysis and prepares documentation for all BOM items at or below the Truthful Cost and Pricing Data (TCoPD) threshold.
  • Develops GSC labor hours estimates for the proposal with support from applicable GSC functions.
  • Prepares and supports presentation and approval of material estimates and GSC labor estimates at the required approval value level.
  • Develops, plans and schedules proposals.
  • Compiles cost, schedule, and technical elements in the development of proposals in accordance with request for proposal (RFP) specifications.
  • Researches and analyzes historical data, develops cost models to support proposal efforts.
  • Coordinates activities and participates in fact-finding meetings.
  • Participates in should-cost and pricing reviews with management and customer representatives.
  • Participates as a member of the contract negotiating team.

This position may be filled as either a Principal Proposal Analyst Level 3 or Senior Principal Proposal Analyst Level 4 depending on qualification below

Basic Qualifications for Principal Price/Cost Proposal Analyst Level 3:

  • Bachelor's degree in business, finance, or related field of study with 5 years of relevant experience; or a Master's degree in stated fields of study with 3 years of relevant experience.
  • Must have an active DoD Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
  • Must have the ability to obtain and maintain the Special Access Program (SAP) clearance prior to the commencement of employment.
  • Must have proficiency with MS Office Suite, specifically Excel and Word
  • Ability to work onsite

Basic Qualifications for Senior Principal Price/Cost Proposal Analyst Level 4:

  • Bachelor's degree in business, finance, or related field of study with 8 years of relevant experience; or a Master's degree in stated fields of study with 6 years of relevant experience.
  • Must have the ability to obtain and maintain the Special Access Program (SAP) clearance prior to the commencement of employment.
  • Must have proficiency with MS Office Suite, specifically Excel and Word
  • Ability to work onsite

Preferred Qualification:

  • Knowledge of the government regulations FAR and DFARS
  • Experience in professional communications with USG officials in programs, DCAA and DCMA
  • Experience working within complex, high volume, high value proposals of varying contract types [FFP, FPIF, CPAF, CPIF, etc.]
  • Experience working with Basis of Estimate (BOE) and analyzing BOE quality.
  • Experience with Global Supply Chain (GSC)
  • Excellent oral and written communication skills.
  • Excellent problem solving and organizational skills.
Primary Level Salary Range: $94,200.00 - $141,200.00Secondary Level Salary Range: $117,500.00 - $176,300.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939