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Domain Expert Jobs in Virginia (NOW HIRING)

Twenty

Mission Architect

Arlington, VA · On-site

The Mission Architect will serve as the senior domain expert on a product team, translating complex user workflows into clear requirements and collaborating with cross-functional teams to ensure the ...

Twenty Technologies, Inc

Mission Architect

Arlington, VA · On-site

$137K - $240K/yr

Role Summary The Mission Architect is the senior domain expert embedded on a product team to ensure what gets built matches how users actually work. You will turn real operational workflows ...

The Aerospace Corporation

$117K - $175K/yr

Providing technical leadership to Aerospace domain expert engagement in Enterprise sell-off activities * Collaborating with Aerospace counterparts external to the program office across the Enterprise

The Aerospace Corporation

$117K - $175K/yr

Providing technical leadership to Aerospace domain expert engagement in Enterprise sell-off activities * Collaborating with Aerospace counterparts external to the program office across the Enterprise

Aerospace Corporation

Space Systems Engineer

Bristol, VA · On-site

$117K - $175K/yr

Providing technical leadership to Aerospace domain expert engagement in Enterprise sell-off activities * Collaborating with Aerospace counterparts external to the program office across the Enterprise

New

Twenty

Mission Architect

Arlington, VA · On-site

... domain expert, helping engineers, designers, and researchers make better decisions faster. • You will support customer conversations and demonstrations, translating product capabilities into ...

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How much do domain expert jobs pay per year?

As of Aug 17, 2026, the average yearly pay for domain expert in Virginia is $125,214.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,000.00 and $127,400.00 per year, depending on experience, location, and employer.

What is a domain expert?

A Domain Expert is a professional with deep knowledge and specialized experience in a particular industry, field, or subject matter. They provide insights, best practices, and strategic guidance to help organizations solve complex problems, improve processes, and make informed decisions. Domain Experts often collaborate with cross-functional teams, provide training, and support decision-makers with industry-specific expertise. Their role is critical in industries such as technology, healthcare, finance, and engineering, where specialized knowledge drives innovation and efficiency.

What does a domain expert do?

A Domain Expert’s workday often involves providing specialized insights, reviewing and advising on complex cases or projects, and collaborating closely with cross-functional teams such as product developers, analysts, or consultants. You might attend meetings to share expertise, contribute to strategic planning, train colleagues, or validate key business decisions based on your knowledge. Flexibility is essential, as priorities can shift depending on organizational needs or client requirements. This collaborative and consultative role is both dynamic and impactful, offering opportunities to shape projects and mentor others in your field.

What skills and qualifications are needed to be a domain expert?

To thrive as a Domain Expert, you need deep subject matter knowledge in a specific industry or field, typically backed by relevant degrees or significant professional experience. Familiarity with industry-standard software, analytics tools, and certifications pertinent to the domain is often expected. Strong communication, critical thinking, and collaboration skills enable effective knowledge transfer and teamwork. These competencies are crucial for providing accurate guidance, ensuring best practices, and driving project or organizational success within your area of expertise.

How to become a domain expert?

To become a domain expert, gain extensive knowledge through education, training, and practical experience in the specific field. Developing specialized skills, staying updated with industry trends, and obtaining relevant certifications can also enhance expertise. Continuous learning and hands-on practice are essential for establishing authority in the domain.

What are popular job titles related to Domain Expert jobs in Virginia?

For Domain Expert jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Domain Expert jobs in Virginia look for?

The top searched job categories for Domain Expert jobs in Virginia are:

Domain Expert jobs near you
Infographic showing various Domain Expert job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $125,214 per year, or $60.2 per hour.

Mission Architect

Twenty

Arlington, VA • On-site

Full-time

Re-posted 17 days ago

Job description

Job Summary:
Twenty is a company focused on defending democracies in the digital age by developing revolutionary technologies. The Mission Architect will serve as the senior domain expert on a product team, translating complex user workflows into clear requirements and collaborating with cross-functional teams to ensure the product meets real user needs.
Responsibilities:
• You will translate complex user workflows, decision points, and constraints into clear requirements and user stories that engineering can build from.
• You will partner with the Product Manager to shape PRDs, refine scope, and ensure roadmap items reflect real user needs.
• You will define and refine acceptance criteria so delivered work is validated against operational reality, not just technical correctness.
• You will run the product through realistic end-to-end scenarios and surface usability issues, workflow gaps, and edge cases early.
• You will review features before release and confirm they behave correctly in the way users actually work.
• You will design evaluation scenarios, scoring approaches, and benchmark workflows that measure real user impact.
• You will shape workflows, information architecture, and interface behavior so the product feels native to the domain.
• You will serve as the product team’s primary domain expert, helping engineers, designers, and researchers make better decisions faster.
• You will support customer conversations and demonstrations, translating product capabilities into language that resonates with practitioners and leadership.
• You will surface emerging user needs, new use cases, and deployment opportunities that inform future product direction.
Qualifications:
Required:
• You have 7+ years of hands-on experience as a practitioner in the product’s target domain, such as cyber operations, intelligence analysis, capability acquisition, or a comparable field.
• You have strong credibility with practitioners in that domain and a track record of trusted judgment in high-stakes work.
• You have experience translating complex operational workflows into structured product requirements, user stories, or other build-ready documentation.
• You have helped shape user-facing tools, workflows, or interfaces used in real operational environments.
• You have strong written and verbal communication skills across technical, operational, and executive audiences.
• You have experience working cross-functionally with Product, Engineering, and related teams.
• You have strong judgment for defining acceptance criteria and evaluating whether a feature truly meets user needs.
Preferred:
• You have transitioned from a practitioner role into product development, requirements engineering, or capability development.
• You have worked with AI/ML-powered products, including agentic systems, LLM-based workflows, or knowledge graph applications.
• You have experience in evaluation design, operational test and evaluation, or scenario-based product assessment.
• You have created training content, reference materials, or doctrine for operational users.
• You have influenced product direction at a software company serving government or defense customers.
Company:
We apply world-class software engineering to a warfighting domain of persistent conflict. Founded in 2024, the company is headquartered in Arlington, USA, with a team of 51-200 employees. The company is currently Early Stage.

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