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Process Engineer Jobs in Fairfax, VA (NOW HIRING)

Black & Veatch

Sr. PFAS Process Engineer

Arlington, VA · Hybrid

$119K - $155K/yr

Why BVs Process Engineering Team? * The work is rewarding and meaningful * The team is comprised of supportive and appreciative professionals * Career opportunities exist in many rapidly expanding ...

Black & Veatch

Sr. PFAS Process Engineer

Arlington, VA · Hybrid

$119K - $155K/yr

The Black & Veatch Process Engineers develop technical solutions that are critical to winning work and drive design deliverables for critical infrastructure projects with community benefits. Our Team ...

Black & Veatch

Sr. PFAS Process Engineer

Arlington, VA · On-site

$119K - $155K/yr

The Black & Veatch Process Engineers develop technical solutions that are critical to winning work and drive design deliverables for critical infrastructure projects with community benefits. Our Team ...

Black & Veatch

Sr. PFAS Process Engineer

Arlington, VA · On-site

$119K - $154K/yr

The Black & Veatch Process Engineers develop technical solutions that are critical to winning work and drive design deliverables for critical infrastructure projects with community benefits. Our Team ...

Valspec

Process Validation Engineer

Rockville, MD

$70 - $80/hr

Process Engineer -- Upstream / Downstream / Clean Utilities (Consultant) -- Contract Engagement: Valspec consultant placed onsite at a major biopharmaceutical manufacturing site in the Raleigh-Durham ...

Mondo

Signal/Image Process Engineer

Manassas, VA · On-site

$80 - $100/hr

Apply now: Signal/Image Process Engineer, Onsite - Manassas, VA. Start date is ASAP (late August / early September) for this 6-month Contract-to-Hire position. Job Title: Signal/Image Process ...

Workila

Software Process Engineer

Dulles, VA

Strong process scripting experience NICE-TO-HAVES * Experience with tools such as Git/Gitlab/TeamForge/Accurev * Experience with CHEF * Strong understand & experience with Agile DESCRIPTION OF DUTIES ...

GFT.

Water Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

GFT is seeking a Water Treatment Process Engineer to join our Water team!This role follows a hybrid work model, requiring regular attendance at one of our many offices. Joining the water engineering ...

GFT.

Water Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

GFT is seeking a Water Treatment Process Engineer to join our Water team! This role follows a hybrid work model, requiring regular attendance at one of our many offices. Joining the water engineering ...

GFT.

Wastewater Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

GFT is seeking a Wastewater Treatment Process Engineer to join our Water team!This role follows a hybrid work model, requiring regular attendance at one of our many offices. What you'll be challenged ...

GFT.

Water Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

GFT is seeking a Water Treatment Process Engineer to join our Water team!This role follows a hybrid work model, requiring regular attendance at one of our many offices. Joining the water engineering ...

GFT.

Wastewater Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

GFT is seeking a Wastewater Treatment Process Engineer to join our Water team! This role follows a hybrid work model, requiring regular attendance at one of our many offices. What you'll be ...

GFT.

Wastewater Treatment Process Engineer

Fairfax, VA

$80K - $180K/yr

GFT is seeking a Wastewater Treatment Process Engineer to join our Water team!This role follows a hybrid work model, requiring regular attendance at one of our many offices. What you'll be challenged ...

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Showing results 21-40

All JobsProcess Engineer JobsProcess Engineer Jobs in Fairfax, VA

Process Engineer information

See Fairfax, VA salary details

$50.6K

$94.1K

$145.7K

How much do process engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for process engineer in Fairfax, VA is $94,057.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $105,300.00 per year, depending on experience, location, and employer.

What is the work of a process engineer?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production workflows, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Strong problem-solving skills and knowledge of industry standards are essential for this role.

What are some common challenges process engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What is a process engineer?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

What jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production data, troubleshoot issues, and implement process improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

What are the key skills and qualifications needed to thrive as a process engineer, and why are they important?

To thrive as a Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

More about Process Engineer jobs
What are the most commonly searched types of Process Engineer jobs in Fairfax, VA? The most popular types of Process Engineer jobs in Fairfax, VA are:
What are popular job titles related to Process Engineer jobs in Fairfax, VA? For Process Engineer jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Process Engineer jobs in Fairfax, VA look for? The top searched job categories for Process Engineer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Process Engineer jobs? Cities near Fairfax, VA with the most Process Engineer job openings:
Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $94,057 per year, or $45.2 per hour.

Senior Process Engineer

AHU Technologies, Inc.

Washington, DC • On-site

$90K - $125K/yr

Full-time

Medical, Dental, Retirement

Re-posted 11 hours ago

Job description

Benefits:
  • 401(k) matching
  • Dental insurance
  • Health insurance

Senior Process Engineer
Listed below are the essential qualifications and additional details regarding this role:
Essential Qualifications:
1. Rubber Experience: Proficiency in working with rubber materials is imperative.
2. Machine Experience: Expertise in Injection and Compression Molding Machine setup, operation, and troubleshooting is required.
• Note: Familiarity with Blow Molding and Plastic Injection Molding is distinct from our processes.
3. Process Knowledge: Understanding of the rubber molding process and its nuances is crucial.
4. Material Expertise: Experience in processing various rubber materials including Natural, SBR, Nitrile, Chloroprene, Fluorocarbon, Silicone, Fluorsilicone, HNBR, AEM, and ACM.
5. Process Mastery:
• Compression (Essential)
• Transfer Molding (Essential)
• Injection Molding (Trainable)
• Senior Level Experience: A minimum of 5 years of directly relevant work experience is required.
6. Independence: Ability to work autonomously and self-reliance are fundamental attributes.
7. Educational Qualification: While a college degree is preferred, relevant work experience can be considered in its absence.
8. Fast-Paced Environment: Adaptability to a dynamic work environment with frequent job and mold changes is essential.
9. Weekly Schedule:
• Troubleshooting: 50% (Essential)
• Process Control/Development/New Product Introduction: 50% (Essential) Additional Details:
• Resume Submission: Applicants are encouraged to provide detailed information regarding their machine experience, including brands and machine names, if not explicitly mentioned in their resume.
• Non-Managerial Role: This position does not involve personnel management responsibilities.
• Salary Range: $90,000 to $125,000. Relocation assistance is negotiable.
Should an applicant's resume lack specific references to the outlined experiences and achievements, please ensure they provide a supplementary write-up addressing these points.
Compensation: $90,000.00 - $125,000.00 per year
About Us
AHU Technologies INCis an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues.
AHU Technologies INC was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.

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