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

Zachary Piper Solutions

Lead Systems Engineer

Lanham, MD · On-site

$120 - $200/hr

Mentor junior systems engineers and contribute to team process improvement initiatives Qualifications of the Lead Systems Engineer: * 7+ years of systems engineering experience. * 2+ years of ...

IQUASAR LLC

Junior Systems Administrator

Washington, DC · On-site

$80K - $95K/yr

Our growth means exciting career opportunities for talented professionals in engineering, software ... Position : Junior Systems Administrator * Location : Washington, DC. * Clearance: TS/SCI.

iQuasar LLC

Junior Systems Administrator

Washington, DC · On-site

$80K - $95K/yr

Our growth means exciting career opportunities for talented professionals in engineering, software ... Position : Junior Systems Administrator * Location : Washington, DC. * Clearance: TS/SCI.

KBR, Inc.

Systems Engineer, Jr.

Chantilly, VA · On-site

Title: Systems Engineer, Jr. Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

KBR

Systems Engineer, Jr.

Chantilly, VA

Title: Systems Engineer, Jr. Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

CACI International, Inc.

Systems Engineer

Sterling, VA · On-site

Experience mentoring junior systems engineers * Experience briefing program and customer executives This position is contingent on funding and may not be filled immediately. However, this position is ...

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Junior Systems Engineer information

See Reston, VA salary details

$25K

$88.9K

$153.5K

How much do junior systems engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior systems engineer in Reston, VA is $88,856.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $91,000.00 per year, depending on experience, location, and employer.

What is a junior systems engineer?

Junior Systems Engineers are entry-level professionals who assist in designing, implementing, and maintaining computer systems and networks. They work under the supervision of senior engineers, helping to troubleshoot issues, configure hardware and software, and ensure system reliability. Their role often includes monitoring system performance, supporting IT projects, and learning industry best practices. This position is ideal for recent graduates or those new to the field, providing valuable hands-on experience and opportunities for growth.

What does a junior systems engineer do?

A junior systems engineer helps develop and maintain all computer systems for a business. As a junior systems engineer, your typical job duties involve installing, monitoring, and troubleshooting operating systems, software, hardware, and other computer infrastructure. For this career, you need a bachelor’s degree in computer science or a related field. Additional qualifications include system administrative experience, excellent technical skills, and familiarity with common programming languages. A junior systems engineer is an entry-level position that often serves as a stepping stone for this career.

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

To thrive as a Junior Systems Engineer, you need a solid understanding of computer systems, networking fundamentals, and troubleshooting, usually supported by a degree in computer science or a related field. Familiarity with operating systems (such as Windows and Linux), scripting languages, and common IT certifications like CompTIA or Microsoft Certified Solutions Associate (MCSA) is highly valuable. Strong analytical thinking, attention to detail, and effective communication help you excel in problem-solving and collaborating with teams. These skills and qualifications are crucial for ensuring system reliability, timely issue resolution, and smooth technical operations in an organization.

What are some common challenges faced by junior systems engineers during their first year on the job?

Junior Systems Engineers often encounter challenges such as adapting to complex IT environments, learning new tools and technologies quickly, and understanding existing system architectures. They may also need to develop effective troubleshooting skills while balancing multiple tasks and deadlines. Collaborating with senior engineers and cross-functional teams is key, as it helps build technical knowledge and confidence in problem-solving within real-time production environments.
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Junior Systems Engineer jobs near you
Infographic showing various Junior Systems Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $88,856 per year, or $42.7 per hour.

Jr. Systems Engineer (Digital Engineering Course Development)

KBR, Inc.

Chantilly, VA • On-site

$82K - $102K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

KBR rating

8.3

Company rating: 8.3 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

143rd of 449 rated engineering

Job description

Title:
Jr. Systems Engineer (Digital Engineering Course Development)
Belong. Connect. Grow. with KBR!
KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security.
KBR is seeking an entry-level Systems Engineer (Digital Engineering Course Development) to join our team on site in Chantilly, VA. A TS/SCI with polygraph is required.
Why Join Us?
Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
This effort is in direct support of a US Space Industry Prime Partner in the Chantilly, VA area. We are looking for the self-driven, the bold, the passionate Systems Engineers who will join KBR on an exciting journey of professional thrill and personal growth as the Team pursues and steps up to strategic Customer Enterprise-level challenges!
Key Responsibilities:
  • Assist in the development of systems engineering courses to enable an Enterprise more prepared for systems engineering modernization.
  • Apprentice to a professional Instructional Systems Designer to develop courses and enable their deployment.
  • As appropriate, courses may start as instructor led, become a Video Based Training, and later become Web Based Training and/or a workshop - or be considered complete at some step along this process.
  • Under supervision, deliver foundational digital engineering (DE) approaches that ensure the engineering and MS&A processes are met.
  • Assist technical teams and leadership in the implementation of MBSE methods and techniques.
  • Assist in developing and supporting enterprise level digital engineering approaches, ensuring that models, data, and information are accessible, interconnected, and structured to support organizational goals.
  • Ensure that systems engineering and MS&A processes covered in the SOW requirements are followed.
  • Support the federated modeling approach across the enterprise and mission partners.
  • Adhere to the MBSE modeling methodology guidelines and principles established by the team.
  • Ability to communicate modeling concepts and best practices to stakeholders at varying levels.

Basic Compensation:
$82,000 - $102,000 USD annually
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.
Work Environment:
  • Location: On-site
  • Travel Requirements: Minimal
  • Working Hours: Standard

Required Qualifications:
  • Must possess a current/active TS/SCI clearance with Polygraph.
  • Bachelor's Degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 0 years of experience.
  • Foundational understanding of systems engineering principles and familiarity with Digital Engineering (DE)/Model-Based Systems Engineering (MBSE).
  • Basic understanding of data concepts and technologies such as relational databases, ontology, Unified Architecture Framework (UAF) or Systems Modeling Language (SysML).
  • Strong communication skills with the ability to collaborate effectively with teammates and stakeholders.

Desired Qualifications:
  • Masters degree in Systems Engineering or relative field.
  • Exposure to MBSE tools or coursework (e.g., SysML) is desired
  • General awareness of digital industry trends such as Cloud/IaC, Data Analytics, DevSecOps, AWS and/or Azure, Containerization/micro-services
  • Basic knowledge or academic exposure to satellite or space-based technologies
  • Familiarity with Operations Research/Systems Analysis concepts
  • Introductory knowledge of Digital Thread or Digital Twin concepts
  • Willingness to learn and grow within systems engineering disciplines

Ready to Make a Difference?
If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.
KBR Benefits
KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.
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.

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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

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