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Seasonal Principal Structural Engineer Jobs (NOW HIRING)

NY · On-site

$119.89 - $173.17/hr

Lead High‑Impact Structural Delivery Across Major Projects We're looking for a Chartered Principal Structural Engineer (MIStructE or MICE) to lead the delivery of complex building structures across ...

Lead HighImpact Structural Delivery Across Major Projects We're looking for a Chartered Principal Structural Engineer (MIStructE or MICE) to lead the delivery of complex building structures across ...

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Seasonal Principal Structural Engineer information

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$43K

$103.5K

$192.5K

How much do seasonal principal structural engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for seasonal principal structural engineer in the United States is $103,463.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $122,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a seasonal principal structural engineer?

To thrive as a Seasonal Principal Structural Engineer, you need advanced knowledge of structural engineering principles, a relevant engineering degree, and a Professional Engineer (PE) license. Expertise in structural analysis software (such as SAP2000 or ETABS), CAD tools, and relevant building codes is essential. Strong leadership, problem-solving, and communication skills set standout professionals apart in managing seasonal projects and multidisciplinary teams. These skills ensure safe, efficient project delivery and effective team coordination during peak workload periods.

What does a seasonal principal structural engineer do?

A Seasonal Principal Structural Engineer is a senior-level engineer who leads and manages structural engineering projects during peak periods or specific seasons when demand is high. They are responsible for overseeing the design, analysis, and evaluation of structures, ensuring safety, compliance with regulations, and overall project success. Their duties often include supervising teams, coordinating with clients and contractors, and providing technical guidance on complex structural issues. The 'seasonal' aspect means they are typically employed during certain times of the year, such as construction booms or periods with specific project needs.

How much does a seasonal principal structural engineer make?

A seasonal principal structural engineer typically earns between $80,000 and $130,000 annually, depending on experience, location, and the complexity of projects. Compensation may also include bonuses and benefits, with some roles requiring advanced certifications and leadership skills.

What is the difference between Seasonal Principal Structural Engineer vs Structural Engineer?

AspectSeasonal Principal Structural EngineerStructural Engineer
CredentialsTypically requires a PE license, advanced degrees, and extensive experienceUsually requires a PE license or engineering degree, less experience needed
Work EnvironmentLeads projects, oversees teams, and makes high-level decisions, often in consulting or design firmsPerforms design, analysis, and calculations under supervision, often in engineering firms or construction sites
Industry UsageUsed in consulting, design, and project management roles, often seasonal due to project cyclesCommon in daily engineering tasks, site inspections, and project support

The Seasonal Principal Structural Engineer typically holds a senior, leadership role with advanced credentials and oversees complex projects, often on a seasonal basis. In contrast, a Structural Engineer focuses on technical design and analysis, usually with less experience and responsibility. Both roles are essential in the structural engineering industry but differ in scope, responsibilities, and work environment.

What unique challenges might a seasonal principal structural engineer face during peak project periods?

As a Seasonal Principal Structural Engineer, you may encounter increased workloads and tighter deadlines during peak construction or design seasons. Managing multiple projects simultaneously can require strong organizational and prioritization skills, as well as effective delegation to junior team members. Collaboration with other departments, such as architects and contractors, becomes more frequent and critical to ensure projects stay on track. Adapting quickly to shifting project scopes and addressing unforeseen site issues are also common challenges. However, this role offers valuable opportunities to demonstrate leadership and enhance your project management experience.
More about Seasonal Principal Structural Engineer jobs
What cities are hiring for Seasonal Principal Structural Engineer jobs? Cities with the most Seasonal Principal Structural Engineer job openings:
What are the most commonly searched types of Principal Structural Engineer jobs? The most popular types of Principal Structural Engineer jobs are:
What states have the most Seasonal Principal Structural Engineer jobs? States with the most job openings for Seasonal Principal Structural Engineer jobs include:
Infographic showing various Seasonal Principal Structural Engineer job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $103,463 per year, or $49.7 per hour.

Sentinel Structural/Principal Structural Analyst - 19377 & 19378

Northrop Grumman Corporation

Roy, UT • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 361 frontline employees who took The Breakroom Quiz

87th of 537 rated manufacturers


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the TimeDescription
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. Our employees are not only part of history, they're making history.
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems in air and space that impact people's lives around the world today, and for generations to come. Our work preserves freedom, democracy, and advances human discovery and our understanding of the universe. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future and have a lot of 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.
Northrop Grumman Defense Systems is seeking a Structural/ Principal Structural Engineer. This position is located in Roy, Utah and supports the Sentinel program. This role may offer a competitive relocation assistance package.
What You Will Get To Do:
The Sentinel Infrastructure Analysis Team oversees the design/analysis of the facilities and related subsystems that support the future upgrade to the Minuteman III missile as well as the unique flight test facilities. Our teams are hiring Analysis Engineers within areas of focus: Structural Engineering/Analysis, Thermal Analysis, Bolted Joint analysis, Welded Joint Analysis, etc.
Analyzes, researches and develops structural engineering specifications involving metals, non-metallic or composite structural materials for product design, or operation of product to include structures, mechanical, hydraulic, electrical and electronics, power plant, armament, heating and ventilating, equipment and maintenance designs. Analyzes damage tolerance, durability, design allowables and structural modeling. Specific structural engineering specialties may include dynamics and loads, stability and stress fatigue and thermal analysis. Tools utilized may include Siemens NX, ANSYS, FEMAP and a variety of software applications.
Position Benefits:
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:
  • Medical, Dental & Vision coverage
  • 401k
  • Educational Assistance
  • Life Insurance
  • Employee Assistance Programs & Work/Life Solutions
  • Paid Time Off
  • Health & Wellness Resources
  • Employee Discounts

This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.
You Will Bring These Qualifications:
This role can be filled at the Structural Engineer (T02) or Principal Structural Engineer (T03) level.
Structural Engineer: 2 Years with Bachelors in Science; 1 year with Masters.
  • Must be a US Citizen with an active DoD Secret Clearance with investigation date within 5 years.
  • Professional knowledge of structures, statics, strength of materials, structural dynamics principles, and methods.
  • Demonstrated ability to collaborate effectively with adjacent disciplines (e.g. systems engineering, aerodynamics, stress analysis, design, test) in a highly integrated team environment.
  • Proficient in programming and use of MATLAB (or equivalent) for analysis and data manipulation.
  • Experience running modal transient analysis in Nastran (or equivalent).
  • Experience with vibroacoustic analysis.
  • Experience with time domain, frequency domain, and/or random vibration analysis.

Principal Structural Engineer: 5 Years with Bachelors in Science; 3 Years with Masters; 1 Year with PhD.
  • Must be a US Citizen with an active DoD Secret Clearance with investigation date within 5 years.
  • Professional knowledge of structures, statics, strength of materials, structural dynamics principles, and methods.
  • Demonstrated ability to collaborate effectively with adjacent disciplines (e.g. systems engineering, aerodynamics, stress analysis, design, test) in a highly integrated team environment.
  • Proficient in programming and use of MATLAB (or equivalent) for analysis and data manipulation.
  • Experience running modal transient analysis in Nastran (or equivalent).
  • Experience with vibroacoustic analysis.
  • Experience with time domain, frequency domain, and/or random vibration analysis.

These Qualifications Are Nice To Have:
  • U.S. Citizenship with the ability to obtain Special Program Access (SAP).
  • Knowledge and/or experience with structural dynamics analysis of spacecraft, aircraft, or missiles.
  • Proficiency with ABAQUS, FEMAP, ANSYS, and LS-Dyna.
  • Exposure to structural test applications.
  • Experience with seismic analysis (ASCE 7).
  • Exposure to missiles program requirements.
  • Navigate through NX 3D models and CPLM.
  • TeamCenter CPLM experience.
  • Experience with Vibroacoustic tools and/or SEA tools such as Wave6 or VA One.
  • Experience with launch vehicle, spacecraft, and rocket engine vibroacoustic analysis.

Primary Level Salary Range: $77,200.00 - $115,800.00
Secondary Level Salary Range: $95,300.00 - $142,900.00
The 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