7,943 Astrophysicist jobs in the United States

• Design and execute observational campaigns using ground-based and space telescopes to detect and characterize exoplanets.
• Develop and refine theoretical models of planetary formation and evolution.
• Analyze large datasets using advanced computational tools and statistical methods.
• Collaborate with interdisciplinary teams of astronomers, planetary scientists, and engineers.
• Mentor junior researchers and contribute to grant writing and proposal development.
• Present research findings at international conferences and publish in peer-reviewed journals.
• Contribute to the strategic direction of the exoplanet research program.
• Maintain and improve data analysis pipelines and software tools.
• Stay abreast of the latest advancements in astrophysics and related fields.
• Ensure data integrity and scientific rigor in all research activities.

• Ph.D. in Astronomy, Astrophysics, Physics, or a related field.
• Minimum of 5 years of postdoctoral research experience in exoplanetary science or a closely related area.
• Demonstrated expertise in data analysis techniques, programming (e.g., Python, IDL), and astronomical software packages.
• Proven track record of leading research projects and securing funding.
• Excellent written and verbal communication skills, with the ability to present complex scientific information clearly.
• Experience with observational techniques and telescope operations is highly desirable.
• A strong understanding of stellar and planetary physics is required.
• Ability to work effectively in a collaborative, dynamic research environment.
• Eligibility to work in the US.

Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert™ for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a better world. Headquartered in Cleveland, Ohio, Lincoln Electric is a $4.2B publicly traded company (NASDAQ:LECO) with over 12,000 employees around the world, with operations in 71 manufacturing and automation system integration locations across 21 countries and maintains a worldwide network of distributors and sales offices serving customers in over 160 countries.

Location: Euclid - 22801  
Employment Status: Salary Full-Time  
Function: Research & Development  
Req ID: 27300  

Purpose

To design, develop and evaluate welding machines and associated processes; to conduct applied research into new areas of welding machine design and/or on new welding processes.

Job Duties and Responsibilities

• Utilizes and applies experience in a broad range of fields to understand weld machine development process and interactions between machine design and weld process development/optimization; collaborates with team members and members of the department, providing the benefit of this understanding to enhance the execution of projects
• Develops new welding machines, software, welding processes and/or test methodologies in accordance with company policies/procedures and in consideration of: 
• Market needs, requiring direct interface with customers, sales and marketing
• Industry codes, standards, and specifications, and
• Manufacturing process capabilities, requiring direct interface with manufacturing and methods personnel
• Establishes standards and methodologies for and conducts evaluations of product performance
• Develops/refines test methods, as applicable, to support new product development, product evaluations, and competitive benchmarking
• Facilitates development of manufacturing process capabilities to support introduction of new products
• Works with minimal direct supervision, conferring with superiors as needed; has appreciable latitude for independent action or decision
• May provide task oriented direction to Technicians, Technologists and/or Engineers Level I/II/III in the execution of development projects
• Structures projects for and provides supervision and mentoring to Engineering Interns
• Maintains records of all work in process and documents interim/final results in the applicable format; these include Project Definitions, Milestone Plans, ES Reports, Technical Reports, Project Tracking Progress Reports and presentations at meetings, seminars, and conferences

Basic Requirements

• Baccalaureate degree in Engineering (or equivalent).  Degree in Welding Engineering preferred.
• Minimum 8 years engineering experience.
• Processes and applies a broad knowledge of engineering and scientific principles, practices and procedures, within the field of specialization, to the completion of difficult assignments.
• Computer literate with working knowledge of MS Word, MS Excel, MS Access and MS PowerPoint, as a minimum.
• Possesses and applies both practical and fundamental understanding of various arc welding processes.
• Experience with Robotic Programming.
• Experience with numerical modeling tools including Python is a plus.
• Excellent written and verbal communication skills.
• Works effectively in a cross-functional team environment

Job Rate: Salary Grade

***The established grade and range for this job is listed above. All applicants should understand that, if selected for a posted job, the actual pay rate will generally fall within the range of the stated grade. Most typically, the pay rate will be set towards the lower end of the range and may vary slightly, depending upon candidate qualifications.

Lincoln Electric is an Equal Opportunity Employer. We are committed to promoting equal employment opportunity for applicants, without regard to their race, color, national origin, religion, sex (including pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation), sexual orientation, gender identity, age, veteran status, disability, genetic information, and any other category protected by federal, state, or local law.

Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert™ for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a better world. Headquartered in Cleveland, Ohio, Lincoln Electric is a $4.2B publicly traded company (NASDAQ:LECO) with over 12,000 employees around the world, with operations in 71 manufacturing and automation system integration locations across 21 countries and maintains a worldwide network of distributors and sales offices serving customers in over 160 countries.

Location: Euclid - 22801  
Employment Status: Salary Full-Time  
Function: Research & Development  
Req ID: 27300  

Purpose

To design, develop and evaluate welding machines and associated processes; to conduct applied research into new areas of welding machine design and/or on new welding processes.

Job Duties and Responsibilities

• Utilizes and applies experience in a broad range of fields to understand weld machine development process and interactions between machine design and weld process development/optimization; collaborates with team members and members of the department, providing the benefit of this understanding to enhance the execution of projects
• Develops new welding machines, software, welding processes and/or test methodologies in accordance with company policies/procedures and in consideration of: 
• Market needs, requiring direct interface with customers, sales and marketing
• Industry codes, standards, and specifications, and
• Manufacturing process capabilities, requiring direct interface with manufacturing and methods personnel
• Establishes standards and methodologies for and conducts evaluations of product performance
• Develops/refines test methods, as applicable, to support new product development, product evaluations, and competitive benchmarking
• Facilitates development of manufacturing process capabilities to support introduction of new products
• Works with minimal direct supervision, conferring with superiors as needed; has appreciable latitude for independent action or decision
• May provide task oriented direction to Technicians, Technologists and/or Engineers Level I/II/III in the execution of development projects
• Structures projects for and provides supervision and mentoring to Engineering Interns
• Maintains records of all work in process and documents interim/final results in the applicable format; these include Project Definitions, Milestone Plans, ES Reports, Technical Reports, Project Tracking Progress Reports and presentations at meetings, seminars, and conferences

Basic Requirements

• Baccalaureate degree in Engineering (or equivalent).  Degree in Welding Engineering preferred.
• Minimum 8 years engineering experience.
• Processes and applies a broad knowledge of engineering and scientific principles, practices and procedures, within the field of specialization, to the completion of difficult assignments.
• Computer literate with working knowledge of MS Word, MS Excel, MS Access and MS PowerPoint, as a minimum.
• Possesses and applies both practical and fundamental understanding of various arc welding processes.
• Experience with Robotic Programming.
• Experience with numerical modeling tools including Python is a plus.
• Excellent written and verbal communication skills.
• Works effectively in a cross-functional team environment

Job Rate: Salary Grade

***The established grade and range for this job is listed above. All applicants should understand that, if selected for a posted job, the actual pay rate will generally fall within the range of the stated grade. Most typically, the pay rate will be set towards the lower end of the range and may vary slightly, depending upon candidate qualifications.

Lincoln Electric is an Equal Opportunity Employer. We are committed to promoting equal employment opportunity for applicants, without regard to their race, color, national origin, religion, sex (including pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation), sexual orientation, gender identity, age, veteran status, disability, genetic information, and any other category protected by federal, state, or local law.

Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert™ for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a better world. Headquartered in Cleveland, Ohio, Lincoln Electric is a $4.2B publicly traded company (NASDAQ:LECO) with over 12,000 employees around the world, with operations in 71 manufacturing and automation system integration locations across 21 countries and maintains a worldwide network of distributors and sales offices serving customers in over 160 countries.

Location: Euclid - 22801  
Employment Status: Salary Full-Time  
Function: Research & Development  
Req ID: 27300  

Purpose

To design, develop and evaluate welding machines and associated processes; to conduct applied research into new areas of welding machine design and/or on new welding processes.

Job Duties and Responsibilities

• Utilizes and applies experience in a broad range of fields to understand weld machine development process and interactions between machine design and weld process development/optimization; collaborates with team members and members of the department, providing the benefit of this understanding to enhance the execution of projects
• Develops new welding machines, software, welding processes and/or test methodologies in accordance with company policies/procedures and in consideration of: 
• Market needs, requiring direct interface with customers, sales and marketing
• Industry codes, standards, and specifications, and
• Manufacturing process capabilities, requiring direct interface with manufacturing and methods personnel
• Establishes standards and methodologies for and conducts evaluations of product performance
• Develops/refines test methods, as applicable, to support new product development, product evaluations, and competitive benchmarking
• Facilitates development of manufacturing process capabilities to support introduction of new products
• Works with minimal direct supervision, conferring with superiors as needed; has appreciable latitude for independent action or decision
• May provide task oriented direction to Technicians, Technologists and/or Engineers Level I/II/III in the execution of development projects
• Structures projects for and provides supervision and mentoring to Engineering Interns
• Maintains records of all work in process and documents interim/final results in the applicable format; these include Project Definitions, Milestone Plans, ES Reports, Technical Reports, Project Tracking Progress Reports and presentations at meetings, seminars, and conferences

Basic Requirements

• Baccalaureate degree in Engineering (or equivalent).  Degree in Welding Engineering preferred.
• Minimum 8 years engineering experience.
• Processes and applies a broad knowledge of engineering and scientific principles, practices and procedures, within the field of specialization, to the completion of difficult assignments.
• Computer literate with working knowledge of MS Word, MS Excel, MS Access and MS PowerPoint, as a minimum.
• Possesses and applies both practical and fundamental understanding of various arc welding processes.
• Experience with Robotic Programming.
• Experience with numerical modeling tools including Python is a plus.
• Excellent written and verbal communication skills.
• Works effectively in a cross-functional team environment

Job Rate: Salary Grade

***The established grade and range for this job is listed above. All applicants should understand that, if selected for a posted job, the actual pay rate will generally fall within the range of the stated grade. Most typically, the pay rate will be set towards the lower end of the range and may vary slightly, depending upon candidate qualifications.

Lincoln Electric is an Equal Opportunity Employer. We are committed to promoting equal employment opportunity for applicants, without regard to their race, color, national origin, religion, sex (including pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation), sexual orientation, gender identity, age, veteran status, disability, genetic information, and any other category protected by federal, state, or local law.

Job Title: Research Scientist I - Analytical Chemistry

Location: Fort Worth, TX (Onsite)

Duration: 6 months with possible extension

Job Description:

• The individual will need to have a background in analytical chemistry and experience working in an analytical lab. It is preferred to have experience with common bench chemistry techniques such as preparation of reagent and buffers, titration, auto-titration, pipetting, etc.
• Experience with chromatographic separation (HPLC, GC) and/or metrological instrumentation is a plus.
• The individual will need to follow established procedures, protocols, or best practices to analyze development samples for medical device projects.
• Perform assigned tasks under minimal supervision in support of approved projects and documents.
• They will be required to execute a well-designed study, conducts testing and analyzes data without deviation following established procedures under general supervision.
• Applies general technical skills to complete assigned work and solves routine problems of limited scope.
• Thoroughly and clearly documents experiments in laboratory notebook per Good Documentation Practice (GDP) and assists in preparation of Technical Documents; may provide assistance in the design of next experiment.
• Communicates and collaborates with colleagues within functional sub-team, and with supervisor and/or senior staff. Receives technical guidance from senior staff. General upkeep of laboratory, including equipment/ instrumentation. Revise procedures and technical reports as needed.

Must haves:

• Chromatography
• Bench Chemistry
• Analytical Chemistry
• Laboratory
• GxP
• Data Review
• Continuous Learning
• Digital and Technology Savvy/Proficient
• Minimum requirements
• BS degree or equivalent years of directly related experience

In Preferred Section:

BS degree in Scientific discipline; Chemistry preferred