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Flex Engineering Jobs in Boston, MA (NOW HIRING)

Sr. Thermal Systems Engineer

Littleton, MA · On-site

$126K - $173K/yr

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... The experience we're looking to add to our team: * BS/MS in Mechanical Engineering or Aerospace ...

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... Collaborate with engineering and product teams to position differentiated cooling solutions for ...

Java and Flex

Boston, MA

$55.50 - $71.75/hr

Java and Flex Location : Boston , MA Duration : 6+ months Must have skill : Java , Flex , Securities Lending/ Prime Brokerage/ FO Trading tool experience Desired Skills : Excellent Communication ...

Engineering Manager -- Luumen Location: Remote | Full-time | Reports to: VP of Product ... Roughly ~20% hands-on is a reasonable baseline; the exact mix will flex with what the team needs.

The Product Development Engineering Scientist will work closely with Research and Development ... Flex Designation: On-Site Designated Flex Eligibility Status: In this On-Site designated role, you ...

Flex Image Operator

Plymouth, MA · On-site

$17.50 - $25/hr

At Tech Etch, we engineer precision components that power the medical, aerospace, and electronics industries. As an employee-owned company, every person on our team has a voice-and a stake-in our ...

Showing results 21-40

Flex Engineering information

See Boston, MA salary details

$14

$34

$62

How much do flex engineering jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for flex engineering in Boston, MA is $34.28, according to ZipRecruiter salary data. Most workers in this role earn between $21.92 and $41.25 per hour, depending on experience, location, and employer.

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

To excel as a Flex Engineer, you need a strong background in electrical, mechanical, or software engineering principles, often supported by a relevant degree and practical experience in flexible manufacturing or product development. Familiarity with CAD software, programmable logic controllers (PLCs), and agile project management tools is typically required. Excellent problem-solving skills, adaptability, and effective communication set top performers apart in this dynamic role. These competencies are crucial for swiftly addressing engineering challenges, collaborating across teams, and driving innovation in rapidly changing environments.

What is flex engineering?

Flex Engineering refers to a multidisciplinary approach to engineering that emphasizes flexibility in both skillsets and work environments. Professionals in Flex Engineering are often capable of working across various engineering domains, such as mechanical, electrical, and software engineering, adapting quickly to new technologies and project requirements. This adaptability allows organizations to respond efficiently to changing market demands and project scopes. Flex Engineers may also work in flexible arrangements, such as remote or hybrid setups, and are valued for their versatility and problem-solving abilities.

What are some common challenges flex engineers face when working on cross-functional teams?

Flex Engineers often collaborate with various departments such as product management, design, and QA, which can present challenges in aligning priorities and communication styles. Balancing the needs of multiple stakeholders while ensuring technical feasibility requires strong interpersonal and organizational skills. Flex Engineers must be adaptable, as project requirements may shift quickly, necessitating rapid learning and effective problem-solving. Regular communication and proactive updates help maintain team cohesion and project momentum.

What is the difference between Flex Engineering vs Mechanical Engineering?

AspectFlex EngineeringMechanical Engineering
Required CredentialsBachelor's degree in engineering, certifications in flexible manufacturing or automationBachelor's or higher in mechanical engineering, professional engineer (PE) license often preferred
Work EnvironmentManufacturing plants, automation facilities, flexible production linesDesign offices, manufacturing plants, research labs
Employer & Industry UsageManufacturing companies focusing on flexible, adaptable production systemsBroad industry use including automotive, aerospace, consumer products

Flex Engineering focuses on designing and maintaining flexible manufacturing systems, while Mechanical Engineering covers a broader range of mechanical design, analysis, and manufacturing processes. Both roles require engineering degrees, but Flex Engineers specialize in adaptable production solutions, often working closely with automation and robotics.

What are the most commonly searched types of Engineering jobs in Boston, MA?

The most popular types of Engineering jobs in Boston, MA are:

What job categories do people searching Flex Engineering jobs in Boston, MA look for?

The top searched job categories for Flex Engineering jobs in Boston, MA are:

What cities near Boston, MA are hiring for Flex Engineering jobs?

Cities near Boston, MA with the most Flex Engineering job openings:

Infographic showing various Flex Engineering job openings in Boston, MA as of June 2026, with employment types broken down into 1% Internship, 68% Full Time, 19% Part Time, and 12% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $71,294 per year, or $34.3 per hour.

Senior Director, Engineering and Materials Science

Vrtx

Boston, MA

$228K - $342K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 days ago


Job description

Job Description

General Summary:

Vertex is seeking a talented individual to join the Engineering and Materials Science department in Boston, MA. The successful candidate will be a productive, results-oriented leader who is able to lead a diverse team of engineers and scientists and contribute to the successful development and scale-up of drug substance and drug product candidates. Excellent leadership, interpersonal, and organization skills as well as a high level of technical aptitude and creativity are required for success in this position.

Key Duties and Responsibilities:

  • Be responsible for leading and developing a cross-functional team of engineers and scientists in defining, developing, and demonstrating viable, multi-step syntheses for the robust manufacture of small-molecule or oligonucleotide active pharmaceutical ingredients, spanning all phases of clinical development through to commercialization and launch
  • Lead drug substance process development efforts and apply sound scientific judgement to drive multiple assets in a fast-paced environment via laboratory development, modeling, drug supply preparation, and technology transfer to third party manufacturing facilities
  • Collaborate with materials discovery, process chemistry, analytical development, and formulation groups to improve the overall discovery/development process for definition and optimization of drug substance properties and performance across the clinical development spectrum
  • Drive the adoption of process modeling within the department.
  • Potentially lead projects, representing all aspects of pharmaceutical sciences
  • Be at the forefront of industry best practices and promote innovation.
  • Be vested in developing team members and technically mentoring junior-level scientists
  • Influence departmental strategic direction
  • Use excellent communication and interpersonal skills to influence stakeholders and interact, lead, and collaborate within an interdisciplinary team comprised of chemical engineers, organic, physical, and analytical chemists, materials and solid-state scientists, and formulation development personnel

Knowledge and Skills:

  • Experience leading a team of engineers/scientists in pharmaceutical process development
  • Advanced knowledge of standard unit operations encountered in small molecule and/or Oligonucleotide drug substance process development inclusive of particle engineering, reaction kinetics, thermodynamics, and transport fundamentals
  • Have demonstrated experience with modeling complex, physicochemical systems, data analysis, statistical design of experiments, QbD concepts, and fluency with common physical property and process modeling tools
  • Demonstrated process scale up and regulatory dossier authoring.
  • Experience with process development and problem solving in a matrix environment
  • Strong communication skills and the ability to influence both stakeholders and team members

Education and Experience:

  • A BS (+ 20 years), MS (+ 15 years) or PhD (+ 11 years) in Materials Science/Chemistry, or a closely related field, with relevant pharmaceutical materials development experience
  • 5 years experience managing a team

#LI-BS1

Pay Range:

$228,000 - $342,000

Disclosure Statement:

The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. This role is eligible for an annual bonus and annual equity awards. Some roles may also be eligible for overtime pay, in accordance with federal and state requirements. Actual base salary pay will be based on a number of factors, including skills, competencies, experience, and other job-related factors permitted by law.

At Vertex, our Total Rewards offerings also include inclusive market-leading benefits to meet our employees wherever they are in their career, financial, family and wellbeing journey while providing flexibility and resources to support their growth and aspirations. From medical, dental and vision benefits to generous paid time off (including a week-long company shutdown in the Summer and the Winter), educational assistance programs including student loan repayment, a generous commuting subsidy, matching charitable donations, 401(k) and so much more.

Flex Designation:

On-Site Designated

Flex Eligibility Status:

In this On-Site designated role, you will work five days per week on-site with ad hoc flexibility.

Note: The Flex status for this position is subject to Vertex's Policy on Flex @ Vertex Program and may be changed at any time.

#LI-Onsite

Company Information

Vertex is a global biotechnology company that invests in scientific innovation.

Vertex is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry, ethnicity, disability, veteran status, genetic information, sexual orientation, marital status, or any characteristic protected under applicable law. Vertex is an E-Verify Employer in the United States. Vertex will make reasonable accommodations for qualified individuals with known disabilities, in accordance with applicable law.

Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the recruiter or hiring manager, or contact Talent Acquisition at ApplicationAssistance@vrtx.com