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Junior System Engineer Jobs (NOW HIRING)

Junior System Engineer Kegman Inc. is a Woman-owned, Service-Disabled Veteran-Owned Small Business headquartered in Melbourne, FL, and provides engineering and technical support services to U.S.

We're growing fast, and we're looking for a Junior System Engineer who is passionate about building tools, integrating APIs, and leveraging modern AI tooling to improve developer and business ...

Junior System Engineer Kegman Inc. is a Woman-owned, Service-Disabled Veteran-Owned Small Business headquartered in Melbourne, FL, and provides engineering and technical support services to U.S.

We're growing fast, and we're looking for a Junior System Engineer who is passionate about building tools, integrating APIs, and leveraging modern AI tooling to improve developer and business ...

Req ID: 40522 Summary Jr. System Engineer Vienna, Virginia Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where ...

ECS is seeking a System Engineer - Junior to support the Army National Guard's enterprise IT infrastructure and cybersecurity initiatives in Fairfax, VA. The role involves assisting in the ...

System Engineer - Junior

Fairfax, VA · On-site

$90K - $134K/yr

ECS is seeking a System Engineer - Junior to support the Army National Guard's enterprise IT infrastructure and cybersecurity initiatives in Fairfax, VA . Salary Range: $90,000 - $134,000 Please Note:

Summary Jr. System Engineer Vienna, Virginia Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional ...

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Junior System Engineer information

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$24K

$85.4K

$147.5K

How much do junior system engineer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for junior system engineer in the United States is $85,409.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,500.00 and $87,500.00 per year, depending on experience, location, and employer.

What does a JR systems engineer do?

A Junior Systems Engineer assists in designing, implementing, and maintaining computer systems and networks. They troubleshoot hardware and software issues, support system upgrades, and often work under the supervision of senior engineers, gaining experience with tools like operating systems, scripting, and network protocols.

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 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 engineer makes $500,000 a year?

Senior-level engineers in specialized fields such as software engineering, data engineering, or systems architecture can earn $500,000 or more annually, especially with extensive experience, advanced skills, and working in high-demand industries or companies. These roles often require advanced certifications, leadership responsibilities, and expertise in complex systems or technologies.

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.

What engineers make $300,000 a year?

Senior engineers in fields such as software, electrical, or petroleum engineering can earn $300,000 or more annually, especially with extensive experience, specialized skills, and leadership roles. High compensation often involves working in high-demand industries, managing large projects, or holding executive-level responsibilities.

Will AI replace system engineers?

AI is unlikely to fully replace system engineers, as their role involves complex problem-solving, system design, and troubleshooting that require human judgment and expertise. Instead, AI tools are expected to augment their work, automating routine tasks and allowing engineers to focus on more strategic and creative aspects of system management.

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.
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Junior System Engineer with Security Clearance

Cornerstone Defense

Annapolis, MD • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago


Job description

Title: Junior Systems Engineer Location: Annapolis Junction, MD Compensation Range: $160 - $180K Clearance: Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission.

Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. Benefits Overview: Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans Generous PTO Policy 401(k) HSA and FSA options Life and Disability Insurance Tuition Reimbursement and Training Perks at Work Discount Program Referral Program Leads Generation Program CollegeAmerica 529 Fitness Reimbursement Program Travel Assistance Norton Lifelock Benefit Solutions Life Planning Financial & Legal Services Position Description: The Systems Engineer supports the design, development, integration, and maintenance of complex technical systems, ensuring they operate reliably and meet organizational needs.

This role works closely with cross-functional teams to translate requirements into effective system solutions, troubleshoot issues, implement improvements, and maintain thorough technical documentation. The Systems Engineer evaluates system performance, supports lifecycle management, collaborates with vendors when needed, and ensures alignment with industry best practices. Strong analytical skills, attention to detail, and the ability to work in a dynamic technical environment are essential for success in this position.

Qualifications: Bachelor's degree in engineering and no experience, OR or a closely related technical field (e.g., computer science, mathematics, physics) plus 1 year of relevant experience. Relevant experience must be in engineering systems over their lifecycle (for example, conception, design & development, testing, production, distribution/deployment, operation, maintenance & support, decommissioning). Responsibilities: Assist in requirements gathering and documentation under guidance from senior engineers.

Support development of system specifications and interface designs. Contribute to integration and testing activities, including preparing test data and executing test procedures. * Help maintain technical documentation and configuration management records.

Participate in modeling and simulation tasks to validate basic system functions. Collaborate with team members to troubleshoot issues and implement minor system updates. * L earn and apply engineering fundamentals (e.g., control theory, signal processing, networking) in practical scenarios.