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Propulsion System Engineer Jobs in Havertown, PA

NDI Engineering Company is seeking Mechanical Engineers to support propulsion systems onboard U.S. Navy Vessels. The ideal candidate will have experience in Main Reduction Gear (MRG), Propulsors ...

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Propulsion System Engineer information

See Havertown, PA salary details

$61.1K

$119.7K

$179.7K

How much do propulsion system engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for propulsion system engineer in Havertown, PA is $119,686.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $143,600.00 per year, depending on experience, location, and employer.

What is a propulsion system engineer?

Propulsion System Engineers are professionals who design, develop, test, and maintain systems that propel vehicles, such as rockets, airplanes, or spacecraft. They work with various types of engines, including jet, rocket, and other advanced propulsion technologies, to ensure efficient and safe performance. Their responsibilities often include analyzing system requirements, troubleshooting issues, and collaborating with multidisciplinary teams to optimize propulsion systems for specific missions or vehicles. They play a crucial role in the aerospace, automotive, and defense industries.

What are the key skills and qualifications needed to thrive as a propulsion system engineer?

To thrive as a Propulsion System Engineer, you need a solid background in mechanical or aerospace engineering, with strong analytical and problem-solving skills supported by a relevant degree. Familiarity with CAD software, simulation tools like ANSYS or MATLAB, and knowledge of propulsion system regulations or certifications (such as those from SAE or FAA) are typically required. Strong teamwork, communication, and project management abilities set outstanding engineers apart in collaborative and high-stakes environments. These skills ensure the safe, efficient, and innovative design and operation of propulsion systems in complex aerospace projects.

What are some common challenges faced by propulsion system engineers, and how can they be addressed?

Propulsion System Engineers often encounter challenges related to integrating complex mechanical, electrical, and software components while ensuring safety, reliability, and efficiency. These challenges can be addressed by collaborating closely with cross-functional teams, conducting rigorous simulation and testing, and staying current with industry standards and technological advancements. Clear communication and adaptability are key, as project requirements and technologies may evolve rapidly. Additionally, effective troubleshooting and problem-solving skills are essential for addressing unexpected issues during development and testing phases.

What is the difference between Propulsion System Engineer vs Mechanical Engineer?

AspectPropulsion System EngineerMechanical Engineer
Required CredentialsBachelor's or Master's in Aerospace, Mechanical, or Propulsion EngineeringBachelor's or Master's in Mechanical Engineering or related field
Work EnvironmentDesign, develop, and test propulsion systems for aerospace or automotive industriesDesign, analyze, and manufacture mechanical systems across various industries
Industry UsagePrimarily aerospace, defense, and space sectorsBroadly used in automotive, manufacturing, energy, and aerospace sectors

The Propulsion System Engineer specializes in designing and testing propulsion components, often within aerospace and defense industries, requiring specific knowledge of propulsion systems. Mechanical Engineers have a broader focus on mechanical systems across multiple industries. While both roles require strong engineering fundamentals, Propulsion System Engineers focus more on propulsion-specific design and testing, whereas Mechanical Engineers work on a wider range of mechanical systems.

What cities near Havertown, PA are hiring for Propulsion System Engineer jobs?

Cities near Havertown, PA with the most Propulsion System Engineer job openings:

Submarine Propulsion System Integration Lead (SIL)

Philadelphia, PA โ€ข On-site

Delphinus Engineering
Guided Missile and Space Vehicle Manufacturingย โ€ขย 201 - 500 employees

$105K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Job description

About the Organization
Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets.
Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA.
Company Benefits*:
โ€ข Comprehensive health program for employee and dependents
โ€ข Company paid Dental and Vision
โ€ข 401(k) with company match
โ€ข Short-term and Long-term disability - Company paid
โ€ข Life Insurance and AD&D - Company paid
โ€ข Voluntary Spouse and Child Life Insurance
โ€ข Paid time off with company holiday
โ€ข Tuition Reimbursement
โ€ข Employee Assistance Program (EAP)
*Benefit eligibility is set forth in benefit plan documents and organization policies.
Description
TITLE: Submarine Propulsion System Integration Lead (SIL)
DESCRIPTION:
SALARY RANGE: $105k-$120k per year
In determining compensation, various factors will be considered, including but not limited to, educational background; relevant experience, knowledge, skills, and abilities, market factors; and geographic location.
GENERAL SUMMARY:
Delphinus Engineering is seeking an experienced applicant, perferrably a former U.S. Navy submarine office, senior enlisted, or civilian submarine system subject matter expert to provide technical, logistical, and project assistance to the Submarine Propulsion Plant Engineering Activity (SUB PPEA). The ideal candidate will leverage their hands-on experience to bring an operational perspective to support critical fleet modernization/maintenance and support efforts.
PRINCIPAL DUTIES & RESPONSIBILITIES:
Serve as a technical discipline coordinator and primary point of contact for submarine non-reactor propulsion plant engineering issues.
Assist in the development and delivery of high-level presentations, briefings, and reports on program status, system health, and engineering issues for Program Offices and other external organizations.
Act as the logistics point of contact for the development and prosecution of Engineering Change Proposals (ECPs), technical referrals, and Diminishing Manufacturing Sources and Material Shortages (DMSMS) cases. This includes supporting the integration of logistics changes and incorporating drawing modifications (SCDs) into existing engineering drawings.
Assist the In-Service Engineering Agent (ISEA) with the drafting, processing, and dissemination of critical information to the Fleet and other agencies via Naval Messages, ISEA Advisories, and technical notices.
Support the processing and dissemination of incoming Fleet feedback and emergent issues, including Casualty Reports (CASREPs), Liaison Action Requests (LARs), and Departures from Specification (DFS) for review by NSWCPD Code 24.
Assist System Health Data Management & System Health Analysis of submarine non-reactor propulsion plant system and component health information across all classes of submarines.
Assist NSWCPD with the development, modification, and documentation of Standard Operating Procedures (SOPs) and other internal processes, including the creation of detailed process maps.
Develop and maintain status/issue-tracking approach, including documentation, dashboards, and performance metrics to provide visibility into ongoing programs and fleet support.
Participate in special projects as required.
REQUIRED EDUCATION & EXPERIENCE:
Bachelor's degree in Engineering from an accredited university or Maritime Academy preferred.
Five (5) years of experience with U.S. Navy submarine propulsion plants, including steam cycle system design, repair, installation, modification, operation, maintenance, troubleshooting, and testing.
Must be a former U.S. Navy submariner or civilian submarine maintenance technician.
Strong understanding of submarine operations and maintenance.
Prior NAVSEA activity experience preferred.
Understanding of the ECP process preferred.
Experience with the Submarine Maintenance Monitoring Information System (SMMIS) and Advanced Technical Information System (ATIS) preferred.
Experience using eForms, eDFS, eTracker, and eAARTS.
Familiarity with NSWC Corona reliability data sites, utilizing SIPRNet for classified communications and data handling, and handling CUI or U-NNPI information preferred.
SKILLS / REQUIREMENTS:
Proficiency in Microsoft Office, specifically, Word, Excel, PowerPoint, and Outlook software.
Excellent verbal and written communication skills, as well as presentation skills.
Comfort level working with and around military and government personnel, sponsors, suppliers, and other organizations.
Must be reliable and demonstrate personal initiative to operate in a fast-paced environment with changing priorities.
SPECIAL REQUIREMENTS:
Candidates must have an active government security clearance or the ability to obtain security clearance.
Travel Requirements: Travel may be up to 10%.
WORKING CONDITIONS:
The work locations for this position will include customer locations at NSWCPD. A typical workday is eight hours, yet there is flexibility in start and end times and some alternate work schedules can be accomodated with concurrence from the project. Visits to other client site locations may include offices, labs, or shipboard environments. Work may be performed onboard US Navy Ships (pier side and at sea), which requires proper safety precautions and ability to go up and down shipboard stairways (ladders); work may require some physical effort in the handling of light materials, boxes, or equipment.
Requests for reasonable accommodations will be considered to enable individuals with disabilities to perform the principal (essential) functions of this job.
The above job description is not intended to be, nor should it be construed as, exhaustive of all responsibilities, skills, efforts, or working conditions associated with this job.
EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.
Exempt/Non-Exempt
Exempt
Req Number
ENG-26-00015
This position is currently accepting applications.