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Junior Applications Engineer Jobs in Reston, VA (NOW HIRING)

ActioNet

Junior Developer

Rosslyn, VA

$139K/yr

Junior Developer Location: Rosslyn, VA, Clearance: Secret The Junior Developer is an entry-level ... Support the integration of applications with enterprise systems. Document development processes and ...

BLN24

Junior DevSecOps Engineer

Mclean, VA · On-site

$70K/yr

Junior DevSecOps Engineer Company: BLN24 About Us: We find strength in teamwork-a better you is a ... Experience with real-time web applications, WebSocket, or WebGL What BLN24 brings to the Game:

ActioNet, Inc.

Junior Developer

Rosslyn, VA · On-site

$139K/yr

Junior Developer Location: Rosslyn, VA, Clearance: Secret The Junior Developer is an entry-level ... Support the integration of applications with enterprise systems. Document development processes and ...

ActioNet

Junior Developer

Arlington, VA

Junior Developer Location: Rosslyn, VA, Clearance: Secret The Junior Developer is an entry-level ... Support the integration of applications with enterprise systems. * Document development processes ...

ActioNet

Junior Developer

Rosslyn, VA

$139K/yr

Secret The Junior Developer is an entry-level role focused on supporting the design, development, and maintenance of software applications. This position involves foundational knowledge of ...

ECS

Junior Software Engineer

Springfield, VA · On-site

Everforth ECS is seeking a Junior So ftware Engineer to work in an onsite capacity at our ... Enhancing existing applications through creative techniques that are mindful of technical resources ...

Chenega MIOS

Jr. Geospatial Engineer

Vienna, VA · On-site

Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues. * Ability to provide ...

Adtech

Java Developer (Junior)

Ashburn, VA · On-site

Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite ... applications while working alongside senior engineers and architects. This is an excellent ...

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Showing results 21-40

All JobsApplications Engineer JobsJunior Applications Engineer JobsJunior Applications Engineer Jobs in Reston, VA

Junior Applications Engineer information

See Reston, VA salary details

$34.9K

$74.8K

$114.1K

How much do junior applications engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior applications engineer in Reston, VA is $74,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,600.00 and $83,400.00 per year, depending on experience, location, and employer.

What does a Junior Applications Engineer do?

A Junior Applications Engineer assists in designing, developing, and supporting software applications based on client or business needs. They often work under the guidance of senior engineers to troubleshoot issues, test new features, and ensure applications run smoothly. Their responsibilities may also include writing technical documentation, collaborating with development teams, and providing technical support to end users. This role is ideal for those who are early in their engineering careers and looking to gain hands-on experience with application development and deployment.

What are some typical projects a Junior Applications Engineer might work on during their first year?

As a Junior Applications Engineer, you can expect to work on a variety of projects such as assisting with product demonstrations, troubleshooting customer issues, and supporting the integration of software or hardware solutions. You may also collaborate closely with senior engineers and sales teams to develop technical documentation and respond to customer inquiries. These projects offer valuable exposure to product functionality, customer needs, and cross-departmental teamwork, helping you build a strong foundation for future growth in the field.

What are the key skills and qualifications needed to thrive as a Junior Applications Engineer, and why are they important?

To thrive as a Junior Applications Engineer, you need a solid understanding of engineering principles, programming languages like Python or Java, and a relevant degree in computer science or engineering. Familiarity with software development tools, version control systems like Git, and experience with troubleshooting or debugging applications are typically required. Strong problem-solving abilities, teamwork, and effective communication help you collaborate with cross-functional teams and address client needs. These skills and qualities are essential for delivering reliable technical solutions and supporting successful project implementation.

What is the difference between Junior Applications Engineer vs Applications Engineer?

AspectJunior Applications EngineerApplications Engineer
Required CredentialsAssociate's degree or relevant certifications, some experienceBachelor's degree in engineering or related field, more experience
Work EnvironmentEntry-level, training-focused, collaborative teamsMore autonomous, client-facing, project management
Employer & Industry UsageTech, manufacturing, software companiesSimilar industries, often with more complex projects

The main difference between a Junior Applications Engineer and an Applications Engineer lies in experience and responsibility level. Junior roles are entry-level, focusing on learning and supporting projects, while Applications Engineers handle more complex tasks and client interactions. Both roles are common in tech and manufacturing sectors, with the Junior position serving as a stepping stone to the full Applications Engineer role.

What are the most commonly searched types of Applications Engineer jobs in Reston, VA?

The most popular types of Applications Engineer jobs in Reston, VA are:

What are popular job titles related to Junior Applications Engineer jobs in Reston, VA?

For Junior Applications Engineer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Junior Applications Engineer jobs in Reston, VA look for?

The top searched job categories for Junior Applications Engineer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Junior Applications Engineer jobs?

Cities near Reston, VA with the most Junior Applications Engineer job openings:

Junior Applications Engineer jobs near you
Infographic showing various Junior Applications Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% Internship, 73% Full Time, 21% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $74,834 per year, or $36 per hour.

Junior Developer

ActioNet

Rosslyn, VA

$139K/yr

Full-time

Re-posted 2 days ago

Job description

Description

Position:  Junior Developer

Location: Rosslyn, VA, 

Clearance:  Secret

The Junior Developer is an entry-level role focused on supporting the design,
development, and maintenance of software applications. This position involves
foundational knowledge of programming languages and software development
methodologies. 
Major Duties and Responsibilities
 
Assist in developing and maintaining software applications.
Write, test, and debug code to ensure functionality and reliability.
Collaborate with senior developers to implement solutions.
Support the integration of applications with enterprise systems.
Document development processes and configurations.
Conduct basic performance testing and optimization.
Stay updated on emerging programming tools and technologies.
Provide user support and training for software applications.
Ensure compliance with organizational IT policies and standards.
Participate in team meetings and contribute to project planning.
Bachelor's degree in Computer Science, IT, or a related field.
0-3 years of experience in software development.
Basic knowledge of programming languages (e.g., Python, Java, C#).
Familiarity with software development methodologies (e.g., Agile, Scrum, SAFe).
Strong problem-solving and analytical skills.
Excellent communication and documentation abilities.
Ability to work collaboratively in a team environment.
Willingness to learn and adapt to new technologies.
Familiarity with cloud-based development tools is a plus.
 
Preferred Certifications include:
  • AWS Certified Cloud Practitioner 
  • Microsoft Certified: Azure Fundamentals (AZ-900) 
  • GitHub Foundations Certification 
  • PCAP - Certified Associate in Python Programming or similar
  • Docker Certified Associate
 
Salary up to $139,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field. Candidates with specialized expertise, industry-recognized certifications, and strong Federal contracting experience may be considered at the higher end of the range.
 

ActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. ActioNet is committed to quality exemplified by our continual efforts to enhance how we do business. Our vision is what sets up apart, we help our customers align their IT strategies with their business goals.

 Why ActioNet?

It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.

What's in It For You?

As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.

 Are you ready to make a difference?

 ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

 

 

 

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