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Jr Software Test Engineer Jobs in Fairfax, VA (NOW HIRING)

JR Software Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle ... Encode, test, debug, and install operating programs and procedures * Collaborate with engineers in ...

New

Software Test Engineer

Lanham, MD · On-site

$106.40 - $195.60/hr

Position Summary Revolution Space is looking for an experienced dynamic and growth-oriented Software Test Engineer to contribute to the development of our space propulsion products through system ...

Software Test Engineer

Lanham, MD · On-site +1

$106K - $195K/yr

Revolution Space is looking for an experienced dynamic and growth-oriented Software Test Engineer to contribute to the development of our space propulsion products through system verification. This ...

Software Test Engineer

Arlington, VA · On-site

$60K - $70K/yr

Please do not apply if you do not meet these conditions. 10novate is seeking a cleared Software Test Engineer to join our Team. If you hold a Secret security clearance and are interested in entering ...

Within this environment, the Engineer shall write detailed test plans, procedures and scenarios that address areas such as database impacts, software scenarios, regression testing, negative testing ...

Within this environment, the Engineer shall write detailed test plans, procedures and scenarios that address areas such as database impacts, software scenarios, regression testing, negative testing ...

Software Test Engineer (TS/SCI) Reston, VA, USA Full-time Clearance: Top Secret/SCI Primary Role: You need the right combination of quality code, standards-based APIs, analytics, and infrastructure ...

At least two years of work experience writing manual test cases/scripts and hands-on software and web-based testing * At least one year of work experience in writing test management documentation (e ...

At least two years of work experience writing manual test cases/scripts and hands-on software and web-based testing * At least one year of work experience in writing test management documentation (e ...

Senior Software Test Engineer

Lanham, MD · On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Senior Software Test Engineer to join our team of qualified, diverse individuals. The ideal candidate is a senior testing professional who thrives in dynamic ...

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Jr Software Test Engineer information

See Fairfax, VA salary details

$47.5K

$96.6K

$145.1K

How much do jr software test engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for jr software test engineer in Fairfax, VA is $96,638.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,600.00 and $97,600.00 per year, depending on experience, location, and employer.

What is the difference between Jr Software Test Engineer vs Software Test Engineer?

AspectJr Software Test EngineerSoftware Test Engineer
Required CredentialsAssociate degree or relevant certification, basic testing knowledgeBachelor's degree in CS or related field, more experience
Work EnvironmentEntry-level testing teams, supervised tasksMore autonomous testing roles, complex projects
Employer & Industry UsageStartups, IT companies, software firmsEstablished companies, larger software development teams
Search & Comparison IntentEntry-level testing roles, career progressionMid-level testing positions, skill enhancement

The main difference between a Jr Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and independence. Jr Software Test Engineers are typically entry-level, focusing on basic testing tasks under supervision, while Software Test Engineers handle more complex testing activities with greater autonomy. Both roles are essential in software development, with the Jr role serving as a stepping stone to more advanced testing positions.

What are popular job titles related to Jr Software Test Engineer jobs in Fairfax, VA?

For Jr Software Test Engineer jobs in Fairfax, VA, the most frequently searched job titles are:

What job categories do people searching Jr Software Test Engineer jobs in Fairfax, VA look for?

The top searched job categories for Jr Software Test Engineer jobs in Fairfax, VA are:

What cities near Fairfax, VA are hiring for Jr Software Test Engineer jobs?

Cities near Fairfax, VA with the most Jr Software Test Engineer job openings:

JR Software Engineer

KBR

Chantilly, VA

$94K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


KBR rating

8.3

Company rating: 8.3 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

144th of 450 rated engineering


Job description

Title:

JR Software Engineer

Who We Are

KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission success on land, air, sea, space and cyberspace for the Department of Defense, Intelligence Community, NASA and other federal agencies. KBR's areas of expertise include engineering, logistics, operations, science, program management, mission IT and cybersecurity. KBR strives to create a safer, more secure and sustainable world by bringing together the best and brightest to deliver technologies and solutions that help our customers accomplish their most critical missions and objectives.

The Mission Ahead

This role is with KBR's Mission Technology Solutions (MTS). At KBR MTS, we don't just envision a world that's safer, more secure, and sustainable - we create it. Our legacy of delivering advanced full life cycle professional and technical solutions is matched only by our commitment to operational readiness and innovation. As stewards of critical missions for the Department of Defense, Intelligence Community, NASA, and other key federal entities, we excel in engineering, logistics, operations, science, program management, mission IT, and cybersecurity. United in our quest for excellence, KBR stands at the vanguard, ready to transform possibilities into impactful realities for a better tomorrow.

Who You Are

You are an Jr. Software Engineer who will perform all activities associated with the design, development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications.

What You'll Do

As a JR Software Engineer, you will:

  • Create prototypes and perform internal testing of software products
  • Respond to software discrepancies against documented requirements and provide resolution
  • Determine software maintainability and overall adherence to user requirements
  • Generate program design language and code based on mission standards
  • Generate/update project documents
  • Analyze and evaluate systems, devising computer specifications for scientific/engineering applications
  • Encode, test, debug, and install operating programs and procedures
  • Collaborate with engineers in the design, development, and utilization of scientific/engineering electronic data processing systems software
  • Provide analysis related to the design, development, and implementation of software for products such as utility software, development software, and diagnostic software
  • Participates in the development of engineering test strategies, devices and systems
  • Performs all other duties as assigned

Required Qualifications:

  • Active TS/SCI clearance and the ability to successfully obtain a CI Polygraph
  • BA/BS in Computer Science, Software Engineering or related field and 0-3 years of related experience, or AA in related field and 3 years of related experience; in lieu of formal education, 10 years of related experience; specific contract requirements regarding education and experience will prevail.

Basic Compensation:

$94,300.00-$115,200.00

This range is for the El Segundo, CA area only.

$94,300.00-$115,200.00

This range is for the Chantilly, VA area only.

$90,100.00-$110,200.00

This range is for the King of Prussia, PA area only.

$90,100.00-$110,200.00

This range is for the Columbia, MD area only.

$81,900.00-$100,100.00

This range is for the Beavercreek, OH area only.

$77,900-$95,200.00

This range is for the Clearfield, UT area only.

$81,900.00-$100,100.00

This range is for the San Antonio, TX area only.

The offered rate will be based on the selected candidate's work location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration of internal parity.

Additional Compensation:

KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance.

INCLUSION AND DIVERSITY AT KBR

At KBR, we are passionate about our people, sustainability, and our Zero Harm culture.

These inform all that we do and are at the heart of our commitment to and ongoing journey toward being a more inclusive and diverse company. That commitment is central to our team of teams philosophy and fosters an environment of real collaboration across cultures and locations. Our individual differences and perspectives bring enhanced value to our teams and help us develop solutions for the most challenging problems. We understand that by embracing those differences and working together, we are more innovative, more resilient, and safer.

We Deliver - Together.

BENEFITS

KBR offers a best-in-class total compensation and benefits package includinga401k plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We also support career advancement through professional training and development. Learn more about our benefits.

KBR EQUAL OPPORTUNITY EMPLOYER STATEMENT

KBR is an equal opportunity employer. All qualified applicants will receive consideration for

employment without regard to race, color, religion, disability, sex, sexual orientation,

gender identity or expression, age, national origin, veteran status, genetic information,

union status and/or beliefs, or any other characteristic protected by federal, state, or

local law.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.


What KBR employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


KBR logo

About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998