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Junior System Engineer Jobs in Houston, TX (NOW HIRING)

Quanta Services

Senior Power System Engineer

Houston, TX · On-site

$90K - $123K/yr

... system studies across transmission, distribution, and generation networks. This role is ideal for a ... Mentor junior engineers and contribute to internal knowledge sharing. * Collaborate with protection ...

Foxconn Assembly LLC

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

Actively mentor and cross-train junior system administrators and network engineers to elevate overall team capabilities. 3. TECHNICAL QUALIFICATIONS 3.1. Education and Certification • Academic ...

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Junior Applications Engineer

Houston, TX · On-site

$60K - $65K/yr

Jr. Applications Engineer - Immediate Need Cypress / NW Houston Contract to Hire Great opportunity ... Ability to learn new engineering tools, product selection systems, and technical processes * Detail ...

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Junior Software Consultant

Houston, TX · On-site

$64K - $83K/yr

A junior software developer collaborates with other developers to design and develop custom ... Integrate applications by assessing system capabilities and establishing connectivity between ...

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All JobsSystem Engineer JobsJunior System Engineer JobsJunior System Engineer Jobs in Houston, TX

Junior System Engineer information

See Houston, TX salary details

$22.9K

$81.6K

$140.9K

How much do junior system engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior system engineer in Houston, TX is $81,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,700.00 and $83,600.00 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 Houston, TX?

The most popular types of System Engineer jobs in Houston, TX are:

What are popular job titles related to Junior System Engineer jobs in Houston, TX?

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

What job categories do people searching Junior System Engineer jobs in Houston, TX look for?

The top searched job categories for Junior System Engineer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Junior System Engineer jobs?

Cities near Houston, TX with the most Junior System Engineer job openings:

Junior System Engineer jobs near you
Infographic showing various Junior System Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $81,563 per year, or $39.2 per hour.

Junior System/Network Engineer

Foxconn Assembly LLC

Houston, TX • On-site

Full-time

Re-posted 15 days ago

Job description


DEPARTMENT: POD Operation Support
POSITION: System/Network Engineer
LOCATION: Austin or Houston, Texas
CATEGORY: Exempt, Full Time, 100% On-site.
Requires flexibility to workday and swing shifts based on operational needs.
JOB FUNCTION:
  • Provide level 2 network troubleshooting support on POD testing operations and resolve network issues promptly.
  • proactively engage with the Test Engineer and Production Engineer on the customer's request or issue to provide support accordingly.
  • Building a new testing production network with a server room design according to the customer's IT standard, if required. Responsibilities may involve planning, design and implementation of the POD Room network structure.
  • Travel may be required.

RESPONSIBILITIES:
  • Maintain North America inventory for the POD room and production floor. Spare parts management included
  • Implement or improve the POD/Test network infrastructure in accordance with the customer's IT Standard.
  • Standardize and maintain firewall operation configuration and security control.
  • Follow up with the local team on network configuration and testing failover regularly.
  • Update site-level weekly report for North America.
  • Weekly meeting with the Test Engineer and Production Engineer on production issues or requests.
  • One-time setup for Test Server Room in relation to POD Room for Mellanox setup.
  • One-time setup of the non-production network in the Test Server Room with the customer's IT standard.
  • One-time setup for the customer's IT room.
  • Review and oversee the rollout and rollback plan for any production issue.
  • Level 2 support for Level 1 troubleshooting
  • Maintain the DHCP configuration and IP Tables if needed.
QUALIFICATIONS:
EDUCATION:
  • BA/BS in Information Management, Computer Engineering, Information Technology, or other related fields are required.

EXPERIENCE:
  • With 3 to 5 years of relevant experience in network technology, with a proven track record in both network design/implementation and complex troubleshooting. Data center experience preferred.
  • At least 2 years plus hands-on experience with Linux systems, with an understanding of networking.
  • Hands-on experience with layer 2 and layer 3 switches. Cisco background is preferred. Mellanox switch experience is a plus.
  • 3 years of hands-on Application firewall experience, with an understanding of NAT; Palo Alto firewall preferred.

SKILLS:
  • Solid foundational knowledge of networking, including familiarity with the TCP/IP protocol stack, various routing protocols (e.g., OSPF, BGP), switching technologies (e.g., STP, VLAN, subnetting), and network security principles (e.g., VPNs, firewall policy, access control list).
  • Clear understanding of network architecture design
  • Strong logic and troubleshooting skills
  • Understanding the DHCP protocol with option 82.
  • Understanding of NAT
  • Knowledge of Cumulus and Arista switches is preferred.
  • Demonstrated ability to diagnose and resolve complex network performance and connectivity issues efficiently.
  • Strong learning ability, communication and coordination skills, and a service-oriented mindset; detail-oriented and capable of producing high-quality documentation and verbal communication.
  • Good project management skills and can work under pressure, managing multiple tasks and projects concurrently.
  • Good cross-departmental communication skills, able to coordinate with multiple departments and cross-functional teams to address complex network issues collaboratively.
  • Professional certifications such as CCNA is preferred.

LANGUAGE:
  • Proficiency in English required; Mandarin is a plus

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