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Senior Fellow Engineer Jobs (NOW HIRING)

Senior Project Engineer

Lisle, IL · On-site

$97K - $127K/yr

As a Senior Project Engineer - Multibody Simulation , you'll play a critical role in developing and ... fellow engineers. You'll also contribute to advancing simulation methods and predictive ...

New

... and mentoring fellow engineers while working with cutting-edge Autodesk technology. Senior ... Production Engineer Benefits and Compensation: * Salary of $80,000 annually * Relocation assistance ...

New

Fall Intern: Asian Economics

Washington, DC · On-site

$17 - $22.50/hr

... Senior Fellow Derek Scissors. The Asian economics portfolio includes researching and media ... AEI's internship program runs for 12 weeks and all related programming will take place in-person in ...

Senior Staff Forward Deployed Engineer, AI

OR · On-site +1

$104K - $143K/yr

As a Senior Staff Forward Deployed Engineer, AI, you will be tasked with extending SentinelOne ... as to a fellow engineer. * Prior experience in a forward-deployed, solutions engineering ...

Senior Software Engineer

San Francisco, CA · On-site

$144K - $190K/yr

They are seeking a Senior Software Engineer to engage in end-to-end feature development, utilizing ... our fellow developers. • Share passions with each other. Qualifications : Required : • ...

Sr/Staff Front End Engineer

Manhattan, NY · On-site

$135K - $185K/yr

We're looking for a seasoned Senior/Staff Frontend Engineer to join us as we continue to build our ... Alongside your fellow engineers, build the travel advisors application that is responsible for new ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

As a Senior Software Developer, you will build and own the platform powering financial clarity for ... You will shape technical direction and mentor fellow engineers within a you-build-it-you-run-it tea ...

Sr/Staff Front End Engineer

New York, NY · On-site

$134K - $184K/yr

About The Role We're looking for a seasoned Senior/Staff Frontend Engineer to join us as we ... Alongside your fellow engineers, build the travel advisors application that is responsible for new ...

Senior Software Engineer

San Jose, CA · On-site

$143K - $189K/yr

Senior Software Engineer Job Location: San Jose, CA Job Type: Contract * Minimum 8 years of related ... Expert in API development, Usage of test harnesses, giving technical direction to fellow engineers ...

Senior Software Engineer

Palo Alto, CA · On-site

$144K - $190K/yr

They are seeking a Senior Software Engineer to contribute to feature development, mentor fellow engineers, and tackle scaling challenges in a collaborative agile environment. Responsibilities : • ...

Sr/Staff Front End Engineer

New York, NY · On-site +1

$134K - $184K/yr

About The Role We're looking for a seasoned Senior/Staff Frontend Engineer to join us as we ... Alongside your fellow engineers, build the travel advisors application that is responsible for new ...

You will be the hands-on engineer for the property, reporting directly to the Senior Property ... Share an every-other-week on-call rotation with a fellow engineer for after-hours emergencies ...

Senior Data Infrastructure Engineer

San Francisco, CA · On-site

$127K - $173K/yr

You're energized by multiplying other people's speed, and drawn to problems where the end user is a fellow engineer. Must‑haves * 4+ years (Senior: 6+) in data engineering, data platform or ...

New

Showing results 41-60

Senior Fellow Engineer information

See salary details

$59.5K

$126.6K

$183.5K

How much do senior fellow engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for senior fellow engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What are popular job titles related to Senior Fellow Engineer jobs?

For Senior Fellow Engineer jobs, the most frequently searched job titles are:

Infographic showing various Senior Fellow 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 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.

Specialty Mechanical Engineer Equipment Design

Oak Ridge, TN • On-site

$72K - $98K/yr

Contractor

Posted 21 days ago


Job description

Specialty Mechanical Engineer - Equipment Design

Location: Oak Ridge, TN
Work Location: Y-12 National Security Complex
Organization: Projects Equipment Design Engineering
Assignment Duration: 12 Months
Schedule: Full-Time | 4/10 Schedule
Travel: None Expected
Start Date: TBD

Position Overview

EGS is seeking an experienced Specialty Mechanical Engineer to support the Projects Equipment Design Engineering organization at the Y-12 National Security Complex in Oak Ridge, Tennessee.

The selected engineer will be responsible for the design and specification of specialty and first-of-a-kind mechanical equipment, including systems such as gloveboxes, furnaces, high-vacuum systems, and metal casting/machining equipment.

This position requires significant experience designing custom mechanical equipment and developing detailed engineering and procurement documentation. The engineer will collaborate with designers and multidisciplinary engineering teams to develop build-to-print equipment packages and perform engineering calculations and analyses supporting equipment design and fabrication.

Key ResponsibilitiesSpecialty Mechanical Equipment Design
  • Design and support development of custom, specialty, and first-of-a-kind mechanical equipment.
  • Collaborate with designers to develop build-to-print design packages for custom equipment.
  • Support the design and specification of equipment such as:
    • Glovebox systems
    • Furnaces
    • High-vacuum systems
    • Metal casting equipment
    • Machining equipment
    • Other custom specialty mechanical systems
  • Apply machine design principles throughout equipment development.
  • Support equipment design from engineering development through fabrication and procurement. 
Engineering Calculations & Analysis

Perform engineering calculations and analyses associated with machine and equipment design, which may include:

  • Finite Element Analysis (FEA)
  • Structural analysis
  • Seismic analysis
  • Ergonomic studies
  • Kinematic calculations
  • Heat transfer calculations
  • Other engineering analyses required to validate custom mechanical equipment designs. 
Engineering & Procurement Documentation
  • Develop detailed and accurate procurement documentation for specialty mechanical equipment.
  • Prepare equipment specifications.
  • Develop Statements of Work (SOWs).
  • Prepare equipment datasheets.
  • Develop design/build equipment specifications.
  • Develop equipment fabrication specifications for custom-designed equipment.
  • Produce comprehensive build-to-print equipment fabrication packages.
  • Develop and coordinate:
    • Fabrication drawings
    • Fabrication specifications
    • Procurement documents
    • Engineering calculations
    • Supporting technical documentation. 
Multidiscipline Engineering Coordination
  • Lead and/or coordinate multidisciplinary engineering teams supporting machine design efforts.
  • Interface with engineering disciplines including:
    • Mechanical
    • Electrical
    • Instrumentation & Controls (I&C)
    • HVAC
    • Piping
    • Process
    • Welding
  • Coordinate technical requirements across disciplines to support development of complete equipment design and fabrication packages. 
3D CAD & Design Development
  • Support development of custom mechanical equipment using 3D CAD modeling.
  • Utilize or interface with designs developed using:
    • PTC Creo
    • SolidWorks
  • Collaborate closely with designers in developing detailed fabrication drawings and build-to-print design packages. 
  • ing.

Required QualificationsEducation
  • Bachelor's degree in Engineering from an ABET-accredited institution is required.
Experience
  • Minimum 10 years of experience in the design and/or specification of custom mechanical equipment

The requisition is open across CNS professional Levels 3-5. The attached labor-category table defines those levels as:

  • Level 3 - Senior Principal Engineer: BS + 10-15 years direct experience or MS + 8-13 years.
  • Level 4 - Associate Fellow Engineer: BS + 15-20 years direct experience or MS + 13-18 years.
  • Level 5 - Fellow Engineer: BS + 20+ years direct experience or MS + 18+ years. 
Preferred Qualifications
  • Advanced experience in machine design.
  • Experience designing specialty mechanical equipment such as:
    • Glovebox systems
    • Furnaces
    • High-vacuum systems
    • Metal casting equipment
    • Machining equipment
  • Thorough knowledge of relevant industry codes and standards.
  • Experience developing detailed equipment procurement documents.
  • Experience preparing design/build equipment specifications.
  • Experience developing fabrication specifications for custom-designed equipment.
  • Experience performing engineering calculations and analyses associated with machine design, including:
    • FEA
    • Structural analysis
    • Seismic analysis
    • Ergonomic studies
    • Kinematic calculations
    • Heat transfer calculations
  • Experience leading multidisciplinary teams consisting of mechanical, electrical, I&C, HVAC, piping, process, and welding engineering disciplines.
  • Experience producing complete build-to-print equipment fabrication packages.
  • Experience with PTC Creo and/or SolidWorks 3D CAD model
Education:Bachelor (BA, BS...)Employment Type: CONTRACTOR