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Sr Process Engineer Jobs in Washington, DC (NOW HIRING)

Cooley

Senior Legal Process Engineer

Washington, DC · On-site

$117K - $152K/yr

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Cooley

Senior Legal Process Engineer

Reston, VA · On-site

$108K - $139K/yr

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Cooley LLP

Senior Legal Process Engineer

Reston, VA · On-site

$108K - $139K/yr

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Cooley LLP

Senior Legal Process Engineer

Washington, DC · On-site

$117K - $152K/yr

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

ERG

Senior Process Safety/Chemical Engineer

Fairfax, VA · On-site

$110 - $155/hr

ERG is seeking a Senior Process Safety Engineer or Chemical Engineer to join our Risk Management Program (RMP) and Process Safety Management (PSM) compliance and enforcement team providing support to ...

ERG

Senior Process Safety/Chemical Engineer

Fairfax, VA · Remote

$110K - $155K/yr

ERG is seeking a Senior Process Safety Engineer or Chemical Engineer to join our Risk Management Program (RMP) and Process Safety Management (PSM) compliance and enforcement team providing support to ...

ERG

Senior Process Safety/Chemical Engineer

Fairfax, VA · On-site

$110K - $155K/yr

ERG is seeking a Senior Process Safety Engineer or Chemical Engineer to join our Risk Management Program (RMP) and Process Safety Management (PSM) compliance and enforcement team providing support to ...

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Showing results 21-40

All JobsSr Process Engineer JobsSr Process Engineer Jobs in Washington, DC

Sr Process Engineer information

See Washington, DC salary details

$84.9K

$137.1K

$193K

How much do sr process engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for sr process engineer in Washington, DC is $137,125.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,700.00 and $152,300.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

What are the key skills and qualifications needed to thrive as a Sr Process Engineer?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What are popular job titles related to Sr Process Engineer jobs in Washington, DC?

For Sr Process Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Washington, DC look for?

The top searched job categories for Sr Process Engineer jobs in Washington, DC are:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 25% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $137,176 per year, or $66 per hour.

Sr. Process Engineer (Development Support)

Power3 Solutions

Linthicum Heights, MD • On-site

$104K - $134K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

We solve difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry. Our broad interdisciplinary understanding allows us to provide the right solution, even if it is from outside the industry or traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case.
We are hiring a Sr. Process Engineer (Development Support) to work in Linthicum Heights, MD. Position location is subject to change based on central MD client's needs.
Required: TS/SCI with a Polygraph
As a Development Support Process Engineer on our team, you will support a customer Program Management Office (PMO) overseeing a large multi-organizational agile software development project. You will provide process engineering support to plan and execute systems engineering and agile development processes.
Individual Capabilities/Experience Required:
  • Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or Education from an accredited school or university is required.
  • Requires ten (10) years of experience with Process Improvement on programs and contracts of similar scope, type, and complexity. Experience is to include, within the past ten (10) years, five (5) years' experience in facilitation, training, methodology development and evaluation, process engineering across all phases of acquisition identifying best practices, change management, business management techniques, organizational development, activity and data modeling, or information system development methods and practices.
  • A high school diploma or GED plus 4 additional years of process engineering experience would also be acceptable in lieu of a qualifying college degree. 
  • Experience planning and executing agile development projects.
  • Strong communication, interpersonal and mentoring skills
  • Position requires TS/SCI clearance with a polygraph that is less than 10 years old
Individual Capabilities/Experience Desired:
  • Strong oral, written and interpersonal communications skills.
  • Ability to work within a team setting to complete assigned tasks within expected schedule to complete.
  • Flexible/easily adaptable within a dynamic work environment that may require surge efforts.
  • Analysis of design and implementation alternatives, tradeoffs, and recommendations.
  • Analysis of functional, system, and non-functional requirements, data flows, and dependencies
  • Architecture experience (DoDAF).
  • Defining, developing, and documenting operational support concepts leading to development and implementation of requirements, specifications, and design plans.
  • SAFe/Agile methodology & Prior experience as a Product Owner/Scrum Master on an agile/scrum team
We have all the PERKS!
You are our most valuable resource — your ambition, your knowledge, your creativity. We offer an industry-leading set of benefits to supplement your normal salary compensation. We have you covered with flexible ways to balance work and home life, full health benefit premium coverage, and generous contributions toward your retirement.
  • Competitive health, dental, and vision plans with 100% paid premiums.
  • 401k: We contribute 6% even if you don't!
  • Time Off: 11 standard holidays, and 25 days of PTO
  • Career Development: Get career counseling and individualized career development plans, including education and training.
  • Employee referral bonuses for successful hires
We are an Equal Opportunity/Affirmative Action employer.
We provide equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.