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Rei Engineering Jobs in Virginia (NOW HIRING)

REI Systems

Software Engineer (.Net)

Sterling, VA · Hybrid

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Software Engineer (.Net)

Sterling, VA · On-site

$85 - $110/hr

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Software Engineer (.Net)

Sterling, VA · Hybrid

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Software Engineer (.Net)

Sterling, VA · On-site +1

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Software Engineer (.Net)

Sterling, VA · On-site +1

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Software Engineer (.Net)

Sterling, VA · On-site +1

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid - 2 days per week at REI Systems ...

REI Systems

Database Developer (SQL)

Sterling, VA · On-site +1

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid: 2 days per week at REI Systems ...

REI Systems

Database Developer (SQL)

Sterling, VA · Hybrid

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid: 2 days per week at REI Systems ...

New

REI Systems

Database Developer (SQL)

Sterling, VA · On-site

$110 - $160/hr

... Engineering, Computer Science, or related field. Masters degree preferred. Clearance: Ability to obtain and maintain a clearance is preferred. Location: Hybrid: 2 days per week at REI Systems ...

New

REI Systems

DevOps Engineer

Sterling, VA · On-site

$120 - $160/hr

Overview REI Systems' mission is to deliver reliable, innovative technology solutions that advance ... This individual will work closely with software engineering, infrastructure, security, and ...

REI Systems

DevOps Engineer

Sterling, VA · On-site

$53.25 - $73/hr

REI Systems' mission is to deliver reliable, innovative technology solutions that advance Federal ... This individual will work closely with software engineering, infrastructure, security, and ...

REI Systems

DevOps Engineer

Sterling, VA · On-site +1

$53.25 - $73/hr

Overview REI Systems' mission is to deliver reliable, innovative technology solutions that advance ... This individual will work closely with software engineering, infrastructure, security, and ...

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Showing results 1-20

All JobsRei Engineering JobsRei Engineering Jobs in Virginia

Rei Engineering information

See Virginia salary details

$59.5K

$98.8K

$127.4K

How much do rei engineering jobs pay per year?

As of Aug 30, 2026, the average yearly pay for rei engineering in Virginia is $98,803.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,800.00 and $113,000.00 per year, depending on experience, location, and employer.

What is a REI engineer?

A REI Engineer, or Reliability, Engineering, and Infrastructure Engineer, is responsible for ensuring the reliability, efficiency, and maintenance of an organization's technical infrastructure. They focus on designing, implementing, and managing systems to maximize uptime and performance while minimizing downtime and failures. REI Engineers often work with cross-functional teams to monitor system health, troubleshoot issues, and implement improvements. Their work is critical in industries where system availability and performance are essential to business operations.

What are some typical challenges faced by REI engineers when working on large-scale renewable energy projects?

REI Engineers often face challenges related to coordinating multidisciplinary teams and managing complex project timelines, especially when integrating new technologies. Navigating regulatory requirements, ensuring environmental compliance, and optimizing system performance are also common hurdles. Additionally, effective communication with stakeholders and adapting designs to site-specific conditions are key aspects that require strong problem-solving skills. These challenges provide opportunities to develop technical expertise and leadership abilities within the renewable energy industry.

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

To thrive as a Reliability Engineer, you need a strong background in engineering principles, data analysis, and reliability methodologies, typically supported by a degree in engineering or a related field. Familiarity with reliability analysis software, failure mode and effects analysis (FMEA), and certifications such as Certified Reliability Engineer (CRE) are often required. Critical thinking, problem-solving, and effective communication are vital soft skills for collaborating across teams and addressing complex reliability issues. These skills ensure the development and maintenance of dependable systems, reducing downtime and optimizing operational efficiency.

What is the difference between Rei Engineering vs Mechanical Engineering?

AspectRei EngineeringMechanical Engineering
Required CredentialsTypically requires specialized certifications in engineering design and software toolsRequires a bachelor's degree in mechanical engineering, often with licensure or professional engineer (PE) license
Work EnvironmentOften involves project-based work, design, and development in offices or labsIncludes design, manufacturing, testing, and maintenance in industrial or manufacturing settings
Industry UsagePrimarily used in engineering design firms, tech companies, and product developmentWidely used across manufacturing, automotive, aerospace, and energy sectors

Rei Engineering focuses on specialized engineering design and software applications, often requiring specific certifications. Mechanical Engineering covers a broader scope of design, manufacturing, and maintenance, typically requiring a degree and licensure. Both roles are integral to engineering projects but differ in scope and work environment.

What are popular job titles related to Rei Engineering jobs in Virginia?

For Rei Engineering jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Rei Engineering jobs in Virginia look for?

The top searched job categories for Rei Engineering jobs in Virginia are:

Rei Engineering jobs near you
Infographic showing various Rei Engineering job openings in Virginia as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $98,803 per year, or $47.5 per hour.

Software Engineer (.Net)

REI Systems

Sterling, VA • Hybrid

Full-time

Posted 11 days ago

Job description

REI Systems’ mission is to deliver reliable, innovative technology solutions that advance Federal clients' missions and exceed their expectations. Our technologists and consultants are passionate about solving complex challenges that impact millions of lives. We take a Mindful Modernization® approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services. This approach, the REI Way, ensures mission impact by aligning our clients' strategic objectives with measurable outcomes through people, processes, and technology. 
 
We offer the same commitment to our employees by providing professional development, meaningful projects, and flexibility to spend time with family and friends. We believe employees are at their best when fulfilled in both their professional careers and their personal lives. Learn more at www.REIsystems.com 
 
Employees voted REI Systems a Washington Post Top Workplace in 2015, 2016, 2018, 2020, 2021, 2022, 2023, 2024, and 2025!


REI Systems is currently migrating from .NET 4.8 to .NET 10 and are looking for a strong .NET developer with hands-on experience in .NET version upgrades. The ideal candidate should be comfortable managing code changes that arise during the upgrade process, while simultaneously supporting the transition from SQL Anywhere to SQL Server. The ability to handle both the framework migration and database-related code updates concurrently is essential.

Responsibilities

  • Develop and maintain applications using C#, ASP.NET Core, .NET 6/8, and SQL Server.
  • Design and support REST APIs and backend services.
  • Create and optimize SQL queries, stored procedures, views, and database objects.
  • Troubleshoot and resolve application and database issues.
  • Collaborate with Business Analysts, QA, and project stakeholders in an Agile environment.
  • Support CI/CD pipelines, deployments, and production releases.
  • Participate in code reviews, testing, documentation, and system modernization efforts.

Required Qualifications

  • 3-6 years of experience in .NET application development.
  • Strong experience with:
    • C#
    • ASP.NET Core / MVC
    • .NET 6/8
    • SQL Server
    • Entity Framework and/or Dapper
    • REST API development
  • Experience with Git, Azure DevOps, and Agile methodologies.
  • Strong analytical, debugging, and problem-solving skills.

 Preferred Qualifications

  • Experience with Azure cloud services and Azure Data Factory (ADF).
  • Knowledge of OAuth2/JWT authentication and application security.
  • Experience with CI/CD, automated testing, and deployment tools.
  • Experience supporting government or public-sector applications.
  • Knowledge of Section 508 accessibility requirements.

Education: Bachelor’s degree in Business, Engineering, Computer Science, or related field. Masters degree preferred. 

Clearance: Ability to obtain and maintain a clearance is preferred.

Location: Hybrid – 2 days per week at REI Systems’ Sterling, VA office.

EEO Statement: REI Systems is an Equal Opportunity Employer

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