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Entry Level Network Systems Administrator Jobs in California

MANTECH

Network Systems Administrator

El Segundo, CA · On-site

$74K - $100K/yr

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA . You will provide day-to-day support for Collateral, Sensitive ...

MANTECH

Network Systems Administrator

El Segundo, CA · On-site

$74K - $100K/yr

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA . You will provide day-to-day support for Collateral, Sensitive ...

ManTech

Network Systems Administrator

El Segundo, CA

$71K - $118K/yr

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA . You will provide day-to-day support for Collateral, Sensitive ...

JT4 LLC

Systems Administrator IV

Edwards, CA · On-site

Manage and administer storage solutions including Network-Attached Storage and Storage Area Network (NAS/SAN) systems. Other duties as required RANGE POSITION DESCRIPTION The System Administrator ...

JT4, LLC

Systems Administrator IV

Edwards, CA · On-site

Specifies network requirements, monitors local area network (LAN) performance, troubleshoots ... The System Administrator shall implement and enforce new and update existing network system ...

JT4, LLC

Systems Administrator IV

Edwards, CA · On-site

Specifies network requirements, monitors local area network (LAN) performance, troubleshoots ... The System Administrator shall implement and enforce new and update existing network system ...

New

Robert Half

Network/Systems Engineer

Santa Rosa, CA · On-site

$60 - $70/hr

The Network/Systems Engineer role focuses on network operations, systems administration ... Administer core network and server environments, including user access, group permissions, login ...

BCP Systems, Inc.

Be Seen First

Systems Administrator

Anaheim, CA · On-site

$28 - $32/hr

Systems Administrator Location: Anaheim, CA Job Type: Full-Time, Non-Exempt (Hourly) Pay: $28.00 ... Monitor company network performance to ensure systems operate efficiently and reliably. * Assemble ...

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Entry Level Network Systems Administrator information

See California salary details

$43.4K

$82K

$117.4K

How much do entry level network systems administrator jobs pay per year?

As of Aug 16, 2026, the average yearly pay for entry level network systems administrator in California is $81,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $93,300.00 per year, depending on experience, location, and employer.

What are the most common challenges faced by entry level network systems administrators, and how can they overcome them?

Entry-level Network Systems Administrators often encounter challenges such as troubleshooting unfamiliar network issues, managing multiple priorities, and adapting to rapidly changing technologies. To overcome these, it's important to develop strong problem-solving skills, maintain clear documentation, and seek mentorship from experienced colleagues. Additionally, staying proactive in learning and earning relevant certifications can help you build confidence and advance within the IT team. Collaboration with other IT staff is key for knowledge sharing and effectively supporting the organization's network infrastructure.

What does an entry level network systems administrator do?

An Entry Level Network Systems Administrator is responsible for assisting in the setup, maintenance, and troubleshooting of network systems within an organization. Their tasks typically include monitoring network performance, installing and updating software, managing user accounts, and resolving connectivity issues. They work closely with senior administrators to ensure the network runs efficiently and securely. This role is ideal for those starting their IT careers, providing hands-on experience with networking hardware and software.

What are the key skills and qualifications needed to thrive as an entry level network systems administrator, and why are they important?

To thrive as an Entry Level Network Systems Administrator, you need a solid understanding of networking fundamentals, troubleshooting, and basic IT support, often supported by a degree in computer science or a related field. Familiarity with network monitoring tools, Windows and Linux operating systems, and certifications like CompTIA Network+ or Cisco CCNA is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you stand out in this role. These skills and qualities are crucial for ensuring network reliability, quickly resolving technical issues, and collaborating with IT teams to maintain smooth operations.

What is the difference between Entry Level Network Systems Administrator vs Network Support Technician?

AspectEntry Level Network Systems AdministratorNetwork Support Technician
CertificationsCompTIA Network+, Cisco CCNA (preferred)CompTIA Network+, Cisco CCNA (preferred)
Work EnvironmentManage network infrastructure, configure servers, and ensure network securityAssist with troubleshooting, user support, and basic network issues
Employer & Industry UsageIT departments in various industries, corporate networksHelp desks, technical support teams, smaller organizations

Both roles often require similar certifications and work in IT environments, but the Entry Level Network Systems Administrator typically handles more complex network management tasks, while the Network Support Technician focuses on user support and troubleshooting. The administrator role involves more responsibility for network configuration and security, making it suitable for those seeking to advance into network management.

What cities in California are hiring for Entry Level Network Systems Administrator jobs?

Cities in California with the most Entry Level Network Systems Administrator job openings:

Entry Level Network Systems Administrator jobs near you
Infographic showing various Entry Level Network Systems Administrator job openings in California as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, 2% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $81,967 per year, or $39.4 per hour.

Network Systems Administrator

MANTECH

El Segundo, CA • On-site

$74K - $100K/yr

Other

Posted 19 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies

Job description

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA.

You will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities supporting SSC Directorates and/or AFSPC Operational Units in a full-time, on-site environment.

Responsibilities:

  • Install, maintain, audit, and support a secure MS Windows network environment and limited web/data application services.
  • Maintain internet applications and protocols including IP, TCP, HTTP, HTTPS, FTP, and SSL.
  • Maintain file servers, firewalls, network access, Security Monitoring Systems, and system documentation.
  • Interface directly with local customers to provide technical IT support and quickly resolve system anomalies.
  • Perform periodic maintenance, hardware upgrades, replacement, firmware updates, and system configuration changes.
  • Manage data backup libraries, conduct scheduled tape backups, and maintain secure storage both on-site and off-site.
  • Attend planning meetings with IT staff, Program Managers, and customers to prepare systems for operational use and support testing.

Minimum Qualifications:

  • Bachelor’s degree in a related field or 4 years of additional experience in lieu of a degree.
  • 1+ years of total relevant IT experience
  • Must meet DoD Directive 8570.01-M/8140 IAT Level II certification requirements (e.g., Security+ CE, CCNA, CySA+, CND) within 6 months of hire.
  • Possess applicable Windows professional certifications based on operating system requirements for the supported organization.

Preferred Qualifications:

  • 1 year of SCI or SAP experience highly desired.
  • Thorough knowledge of Microsoft Windows Server, Microsoft Exchange Server, and Windows client operating systems and associated hardware.
  • Working knowledge of LAN/WAN technologies, data backup systems, and COMSEC integration.
  • Working knowledge of JAFAN 6/0, DCID/JAFAN standards, ICDs, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards.
  • Experience with PL1 through PL4 systems and cross-domain solutions.
  • Strong ability to work independently in a dynamic environment with DoD, military, civilian, and industry partners.

Clearance Requirements:

  • Current Top-Secret Clearance with SCI Eligibility
  • Must be eligible for access to Special Access Programs (SAP).
  • Must be willing to submit to a Counterintelligence polygraph.

Physical Requirements:

  • Requires travel within the organizational Area of Responsibility (AOR), which may include both air and ground transportation.
  • Must be able to lift up to 50 lbs.
  • Must be able to remain in a stationary position 50% of the time in closed-area offices.
  • Must be able to move about inside and outside the office to access files, cabinets, safes, and install or remove computer-related equipment.

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