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Junior System Engineer Jobs in Virginia (NOW HIRING)

VTG

Systems Engineer- Architecture

Chantilly, VA · On-site

$105K - $210K/yr

... system design, integration, and longterm evolution. What will you do? Junior Systems Engineer ... Architecture * Assist in development and documentation of system and segment architectures

Dezign Concepts LLC

Systems Engineer - Junior

Mclean, VA · On-site

$112.50 - $137.50/hr

Windows System Engineer/Server Administrator/familiarity with Cloud * Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and ...

Dezign Concepts LLC

Systems Engineer - Junior

Mclean, VA · On-site

$125K/yr

Windows System Engineer/Server Administrator/familiarity with Cloud * Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and ...

Amentum

Junior Systems Engineer

Arlington, VA · On-site

Amentum is seeking a junior-level systems engineer to provide dedicated engineering support to the ... The PMX-311 Program Office is comprised of the US Navy Close-In Weapon System (CIWS), Directed ...

Pae

Junior Systems Engineer

Arlington, VA · On-site

Amentum is seeking a junior-level systems engineer to provide dedicated engineering support to the ... The PMX-311 Program Office is comprised of the US Navy Close-In Weapon System (CIWS), Directed ...

Dezign Concepts LLC

Systems Engineer - Junior

Mclean, VA · On-site

$125K/yr

Windows System Engineer/Server Administrator/familiarity with Cloud * Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and ...

Amentum

Junior Systems Engineer

Arlington, VA · On-site

$68 - $98/hr

Amentum is seeking a junior-level systems engineer to provide dedicated engineering support to the ... The PMX-311 Program Office is comprised of the US Navy Close-In Weapon System (CIWS), Directed ...

CACI

System Engineer, Senior

Springfield, VA · On-site

$109K - $149K/yr

Mentor junior engineers and promote systems engineering best practices across the program. Foster continuous improvement through innovation, automation, and adoption of emerging technologies.

VTG

Ground Systems Engineer

Chantilly, VA · On-site

$100K - $215K/yr

Identify and mitigate technical risks associated with software, integration, and system interoperability * Mentor junior and midlevel systems engineers * Serve as a trusted technical advisor to NRO ...

VTG

Systems Engineer- Architecture

Chantilly, VA · On-site

$105K - $210K/yr

... system design, integration, and long-term evolution. What will you do? Junior Systems Engineer ... Architecture * Assist in development and documentation of system and segment architectures

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All JobsSystem Engineer JobsJunior System Engineer JobsJunior System Engineer Jobs in Virginia

Junior System Engineer information

See Virginia salary details

$23.8K

$84.7K

$146.2K

How much do junior system engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for junior system engineer in Virginia is $84,676.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $86,700.00 per year, depending on experience, location, and employer.

What does a junior system engineer do?

A Junior System Engineer assists in maintaining and supporting an organization’s IT infrastructure. Their responsibilities typically include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and providing technical support to users. They often work under the supervision of senior engineers to ensure systems run efficiently and securely. This entry-level role is ideal for individuals looking to build foundational skills in systems administration and engineering.

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

Junior System Engineers often encounter challenges such as adapting to complex IT infrastructures, learning to troubleshoot unfamiliar hardware and software issues, and balancing multiple support requests from different teams. It can take time to become proficient with proprietary systems and tools used by the organization. Collaboration with senior engineers and continuous learning through documentation and hands-on experience are key to overcoming these hurdles and building confidence in the role.

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

To excel as a Junior System Engineer, you need a foundational understanding of computer systems, networking, and operating systems, usually supported by a degree in computer science or a related field. Familiarity with system administration tools, virtualization platforms, and basic scripting languages, as well as certifications like CompTIA or Microsoft MCSA, is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with teams and address technical challenges efficiently. These competencies ensure reliable system operation, quick troubleshooting, and seamless support for business technology needs.

What is the difference between Junior System Engineer vs Network Administrator?

AspectJunior System EngineerNetwork Administrator
Required CertificationsCompTIA A+, Network+, Cisco CCNA (preferred)CompTIA Network+, Cisco CCNA, or equivalent
Work EnvironmentIT departments, tech companies, supporting system infrastructureNetwork operations centers, corporate IT teams, managing network hardware
Employer & Industry UsageTechnology, finance, healthcare, and other sectors with IT infrastructureOrganizations with complex network systems, ISPs, large enterprises
Common Search & Comparison IntentEntry-level, supporting system setup and maintenanceNetwork management, troubleshooting, and security

The Junior System Engineer and Network Administrator roles share overlapping skills in IT support and certifications but focus on different areas. The Junior System Engineer primarily supports overall system infrastructure, while the Network Administrator specializes in managing and securing network systems. Both roles are essential in maintaining organizational IT health and often work closely together in tech environments.

Is a junior system engineer a stressful job?

A junior system engineer role can be stressful due to the need to troubleshoot technical issues, meet project deadlines, and learn new systems quickly. However, stress levels vary depending on the work environment, workload, and support from team members. Developing strong problem-solving skills and gaining certifications can help manage job-related stress.

Is a junior system engineer an entry-level job?

Yes, a junior system engineer is typically an entry-level position that requires basic knowledge of operating systems, networking, and scripting. It often serves as a starting point for those gaining experience in system administration and IT infrastructure, with opportunities to develop skills and certifications such as CompTIA or Microsoft certifications.

What are the most commonly searched types of System Engineer jobs in Virginia?

The most popular types of System Engineer jobs in Virginia are:

What are popular job titles related to Junior System Engineer jobs in Virginia?

For Junior System Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Junior System Engineer jobs in Virginia look for?

The top searched job categories for Junior System Engineer jobs in Virginia are:

What cities in Virginia are hiring for Junior System Engineer jobs?

Cities in Virginia with the most Junior System Engineer job openings:

Junior System Engineer jobs near you
Infographic showing various Junior System Engineer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $84,676 per year, or $40.7 per hour.

Junior/Senior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA

Parallel Partners

Herndon, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

Job Description

Junior/Senior Systems Engineer, TS/SCI Security Clearance Required, Onsite in Herndon, VA

We are seeking a Junior/Senior Systems Engineer with a current TS/SCI security clearance to join the team.  You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities.  Company products and services contribute to missions in support of national security, providing expertise used in the latest technology.  This position is ideal for both mid-career and senior experienced individuals in the systems engineering field and offers a chance to grow and explore different technologies within a dynamic AI-driven environment.  Must be willing to acquire a CI Polygraph security clearance.  We have 5 openings available.  Candidates must have an active TS/SCI security clearance.  This position is 100% Onsite in Herndon, VA.

Junior/Senior Systems Engineer Responsibilities:

- Provide systems engineering and enterprise architecture support to customers.

- Work with customers to improve their architecture and engineering workflows and processes with the identification or design of processes and tools.

- Be responsible for articulating and capturing the architecture, system requirements, system design, and testing approach.

- Investigate and capture "As Is" architecture or workflows; identify "To Be" states; and make recommendations on transition from "As Is" to "To Be".

- Develop standard and repeatable processes, as appropriate, to recommend architecture, engineering, development and integration projects.  Familiarity with System V and how that is used to develop products in order to apply it to customer practices.

- Produce and support leadership team in the identification and creation of Enterprise Architecture Repository artifacts as required.

- Support engineering review boards.

Qualifications

Junior/Senior Systems Engineer Qualifications:

- Must have a current TS/SCI security clearance.

- Bachelor's degree in a technical discipline.  In lieu of a degree, 4 additional years of experience may be substituted.

- Need 5+ to 10+ years of experience.

- Experience performing most aspects of the system engineering including requirements analysis, interface control documentation, ConOps development, Use Case development, data flows and developing Test Plans.

- Familiarity with a Requirements Tool.

- Scrum/Agile Development (Jira).

- Familiar with deployment and maintenance of Development, Test and Operational environments.

- Certification in Model Based Systems Engineering (MBSE).

- Experience with software and system development projects using model bases system engineering.

- Familiar with Enterprise Architecture concepts, System Engineering Principles as depicted in the System V, and MBSE realization in a model.

- Worked on a team using Agile or SAFe development processes.

- Practices best practices when writing requirements.

- Familiarity with Aerospace Engineering and space operations is a big plus.

Benefits include medical insurance, Dental, Vision, Savings Plan Options, 401K, PTO, Long & Short Term Disability, AD&D Insurance, Term Life Insurance, Employee Incentive Program, etc.

Keywords:  Herndon VA Jobs, Aerospace Engineering, Agile Development, CI Polygraph, ConOps Development, Data Flows, Enterprise Architecture, Jira, Junior Systems Engineer, MBSE, Model Based Systems Engineering, Requirements Tool, SAFe, Scrum, Space Operations, System V, Test Plans, TS/SCI Security Clearance, Use Case Development, Virginia Recruiters, IT Jobs, Virginia Recruiting

Looking to hire a Junior/Senior Systems Engineer in Herndon, VA or in other cities?  Our IT recruiting agencies and staffing companies can help.

We help companies that are looking to hire Junior/Senior Systems Engineers for jobs in Herndon, Virginia and in other cities too.  Please contact our IT recruiting agencies and IT staffing companies today!  

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