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Network Security Administrator Jobs (NOW HIRING)

InterSources Inc

Network Security Administrator

They are seeking a Network Security Administrator to provide specialized network and cyber security administration support for state agencies, focusing on maintaining secure and compliant network ...

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Network Security Administrator information

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$21.5K

$92.3K

$134.5K

How much do network security administrator jobs pay per year?

As of Jul 20, 2026, the average yearly pay for network security administrator in the United States is $92,300.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $107,000.00 per year, depending on experience, location, and employer.

What is the salary of a network administrator in the US?

The average salary for a Network Security Administrator in the US ranges from $70,000 to $110,000 annually, depending on experience, certifications, and location. Entry-level positions typically start around $60,000, while experienced professionals with specialized skills can earn over $120,000.

What is the difference between Network Security Administrator vs Network Security Analyst?

AspectNetwork Security AdministratorNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, Cisco CCNA SecurityCompTIA Security+, GIAC Security, Cisco CCNA Security
Work EnvironmentImplementing and managing security infrastructure, configuring firewalls, VPNsMonitoring security alerts, analyzing threats, conducting vulnerability assessments
Employer & Industry UsageIT departments across various industries, focusing on security management

While both roles focus on cybersecurity, the Network Security Administrator primarily manages and maintains security systems, whereas the Network Security Analyst monitors and analyzes security threats. Both roles often require similar certifications and work within the same industry environments, but their daily responsibilities differ in scope and focus.

What does a network security administrator do?

A network security administrator is responsible for protecting an organization's computer networks from cyber threats by implementing security measures such as firewalls, intrusion detection systems, and encryption. They monitor network activity, respond to security incidents, and ensure compliance with security policies, often using tools like security information and event management (SIEM) systems. This role typically requires knowledge of network protocols, security best practices, and relevant certifications like CISSP or CompTIA Security+.

Is sysadmin an entry level job?

A network security administrator role is typically not entry-level and usually requires several years of experience in network management, security protocols, and related certifications. Entry-level positions in IT may include help desk or junior network technician roles, but more advanced positions like network security administrator generally demand a strong foundation in networking and security skills. Certifications such as CompTIA Network+ or Cisco CCNA can help demonstrate readiness for higher-level roles.

What Does a Network Security Administrator Do?

A network security administrator helps secure computer systems for a company, organization, or agency. As a network security administrator, your job duties may involve creating or updating security infrastructure and continually monitoring networks for unauthorized access or suspicious activities. You also work with company staff members to help them stay connected and keep their work devices secure while they are online. To this end, you may need to design and operate a training program that helps employees understand cybersecurity measures and best practices.

What are the key skills and qualifications needed to thrive as a Network Security Administrator, and why are they important?

To thrive as a Network Security Administrator, you need a strong understanding of network protocols, cybersecurity principles, and troubleshooting, typically backed by a degree in computer science or a related field. Familiarity with firewalls, intrusion detection/prevention systems, and certifications like CompTIA Security+, Cisco CCNA Security, or Certified Information Systems Security Professional (CISSP) is highly valued. Analytical thinking, attention to detail, and effective communication skills help you respond to threats and collaborate with IT teams. These skills are vital to protect organizational data, ensure regulatory compliance, and maintain the integrity of IT infrastructure.

Is a sysadmin job in high demand?

Network Security Administrator roles are in high demand due to increasing cybersecurity threats and the need for organizations to protect their digital assets. These positions often require knowledge of firewalls, intrusion detection systems, and security protocols, and they typically offer strong job growth prospects across various industries.

What are Network Security Administrators?

Network Security Administrators are IT professionals responsible for protecting an organization's computer networks and systems from cyber threats and unauthorized access. They configure, monitor, and maintain network security measures such as firewalls, intrusion detection systems, and VPNs. Their duties also include responding to security breaches, implementing security policies, and regularly updating security protocols to address emerging threats. By ensuring the integrity and confidentiality of data, they play a critical role in the overall cybersecurity posture of an organization.

What are some common challenges faced by Network Security Administrators, and how can they be addressed?

Network Security Administrators often encounter challenges such as staying ahead of constantly evolving cyber threats, managing complex networks, and ensuring compliance with security policies. To address these, they must commit to ongoing education, utilize up-to-date security tools, and collaborate closely with IT teams and management to implement best practices. Regular vulnerability assessments and proactive communication with other departments also help in identifying risks early and maintaining a secure network environment.
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Network Security Administrator jobs near you
Infographic showing various Network Security Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $92,300 per year, or $44.4 per hour.
Network Security Administrator

Network Security Administrator

University of California San Francisco

San Francisco, CA • On-site

Full-time

Posted 5 days ago

University Of California San Francisco rating

8.9

Company rating: 8.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

32nd of 555 rated colleges and universities

Job description

The Network Security Administrator within the University of California, San Francisco's (UCSF) Information Technology (IT) department will ensure the security and integrity of UCSF's network infrastructure. The Administrator will be entrusted with the duty of managing and maintaining UCSF's network services to ensure seamless connectivity and efficient communication across campus, with a focus on protecting UCSF's data and systems from unauthorized access, cyber-attacks, and other vulnerabilities. The Network Security Administrator will: 

Configure/Install and manage various network security devices, features, and technologies including, but not limited to Firewalls, DDI (DNS, DHCP and IP Address Management), VPN, Network Access Control solutions, Web Filtering solutions, CASB and SASE systems, Intrusion Detection/Prevention systems, Network Packet Brokers, and Network Traffic Visibility solutions 

Fulfill project requests and tasks for our clients (Firewall Policy, VPN tunnel creation, DDI, CASB Incident Response, applying web filter entries, etc.) 

Manage and mitigate vulnerabilities for the devices that are backed by the Network Security Team 

Resolve problems and break/fix incidents on the enterprise network and its network security systems. 

Provide administrative-level technical network security implementation skill set for enterprise and Data Center environments of UCSF 

Assist in the development of network device hardening standards 

Apply professional communications concepts, industry practices, and relevant policies, procedures, and objectives to resolve highly complex issues. 

Identify methods, techniques and evaluation criteria to obtain results. 

Interface with management, IT-Security and vendors to develop and implement new solutions to meet business requirements Partnering closely with colleagues and stakeholders, the Network Security Administrator will play a crucial role in securing the network solutions that

Partnering closely with colleagues and stakeholders, the Network Security Administrator will play a crucial role in securing the network solutions that meet the evolving needs of our organization. The Network Security Administrator's expertise will be instrumental in implementing security measures to safeguard the integrity and confidentiality of UCSF data. The Network Security Administrator will positively impact UCSF's operations and culture by ensuring UCSF's IT infrastructure is operable, secure, efficient, and effective in service of the university's academic, medical, and research mission. This team member will advance the University's mission by delivering exceptional information technology services comprehensively and consistently across faculty, staff, and students. This role will execute UCSF's vision while modeling UCSF's culture and values.

Department Overview 

University of California, San Francisco (UCSF) is distinguished as a leading academic healthcare organization, home to groundbreaking discoveries, world-class education, and exceptional healthcare services. Infrastructure Services (IS) is the backbone of the technological infrastructure, assuring the technical services that enable the academic, medical, and research missions of the organization. Beyond a focus on maintaining systems and resolving issues, we are committed to nurturing the potential of our team members and empowering them to excel. UCSF Infrastructure Services provides 24x7 support to the University community, upholding the highest level of responsiveness and reliability at all times for our customers. IS values innovation and excellence in ensuring secure and efficient IT services, regardless of the hour or complexity of the issue. 

The Network Services team within Infrastructure Services holds a critical role in managing, maintaining, and developing the company's computer network infrastructure, particularly ensuring reliable technical accessibility for individuals engaged in vital medical and health research work. Their core responsibilities include providing secure internet and network services, managing IT services, and maintaining data systems. They support end-users, manage system updates, repairs, and connectivity issues, and play an essential role in troubleshooting network issues, optimizing performance, and implementing protocols. They also oversee software and hardware updates, and manage data storage, disaster recovery, and network resilience. Beyond this, Network Services provides specialized technical support to other employees in the organization, with a focus on those involved in medical and health research.

About UCSF

The University of California, San Francisco (UCSF) is a leading university dedicated to promoting health worldwide through advanced biomedical research, graduate-level education in the life sciences and health professions, and excellence in patient care. It is the only campus in the 10-campus UC system dedicated exclusively to the health sciences. We bring together the world's leading experts in nearly every area of health. We are home to five Nobel laureates who have advanced the understanding of cancer, neurodegenerative diseases, aging and stem cells.

Pride Values

UCSF is a diverse community made of people with many skills and talents. We seek candidates whose work experience or community service has prepared them to contribute to our commitment to professionalism, respect, integrity, diversity and excellence - also known as our PRIDE values.

In addition to our PRIDE values, UCSF is committed to equity - both in how we deliver care as well as our workforce. We are committed to building a broadly diverse community, nurturing a culture that is welcoming and supportive, and engaging diverse ideas for the provision of culturally competent education, discovery, and patient care. Additional information about UCSF is available here.

Join us to find a rewarding career contributing to improving healthcare worldwide.

Equal Employment Opportunity

The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law.

Salary Information

The final salary and offer components are subject to additional approvals based on UC policy.

Your placement within the salary range is dependent on a number of factors including your work experience and internal equity within this position classification at UCSF. For positions that are represented by a labor union, placement within the salary range will be guided by the rules in the collective bargaining agreement.

To learn more about the benefits of working at UCSF, including total compensation, please visit: https://ucnet.universityofcalifornia.edu/compensation-and-benefits/index.html

REQUIRED QUALIFICATIONS

  • 3-5 years of experience working in one or more of the following fields: network services, information technology, network security, or network operations.
  • Demonstrated knowledge of various network security devices, features and technologies like firewalls, Intrusion Detection/Prevention systems, Network Access Control solutions, Web Filtering solutions, Network packet brokers, DDI (DNS, DHCP and IP Address Management), VPN, and network traffic visibility solutions
  • Demonstrated knowledge of various VPN technologies
  • Experience with network monitoring and management tools such as Datadog, Panorama, or Firemon.

  • Understanding of ITIL framework and its application in network management and service delivery.

  • Demonstrated knowledge of network security protocols, technologies, standards and tools
  • Demonstrated knowledge of various authentication protocols and solutions
  • Demonstrated understanding of modern enterprise TCP/IP data networks using standards and technologies including but not limited to: OSPF, STP, RSTP, 802.1Q, Multicast, Quality of Service and tunneling protocols
  • Demonstrated knowledge, skills and experience with Cisco Routing and Switching products 
  • Understands implications of work on other areas of IT and Business.
  • Self-motivated and works independently and as part of a team with minimal supervision
  • Clearly understands the communications and network needs of the organization and has skills needed to address those needs
  • Ability to diagnose and resolve network connectivity issues in a timely manner.
  • Familiarity with network security best practices and the ability to implement and maintain firewall rules, access controls, and intrusion detection/prevention systems.

PREFERRED QUALIFICATIONS

  • Bachelor's Degree, or equivalent combination of experience/training in one or more of the following fields: computer science, engineering, computer information systems, etc.
  • Demonstrated knowledge of security architectures in private and public cloud environments
  • Demonstrated knowledge, skills and experience with Juniper Routing and Switching products
  • Demonstrated knowledge and experience with network device management tools, technologies and products like SASE, CASE and CASB solutions
  • Thorough knowledge of structured cabling systems, network facilities, electrical, UPS, etc.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Familiarity with cloud networking concepts and experience working with cloud service providers (e.g., AWS, Azure, Google Cloud Platform).
  • Experience with network automation and scripting languages such as Python or PowerShell.
  • CERTIFICATIONS
  • Security +, PCNSA, CCNA, or ITIL
  • CCNA Security, CCNP Security, CEH or equivalent


 

% 

of time

Essential Function (Yes/No)

  Key Responsibilities

(To be completed by Supervisor)

65%

 Yes

  1. Implements complex communications and network system changes on Firewalls, DDI (DNS, DHCP and IP Address Management), VPN, Network Access Control solutions, Web Filtering solutions, CASB and SASE systems, Intrusion Detection/Prevention systems, Network Packet Brokers, and Network Traffic Visibility solutions

  2. Participates in the configuration and testing of complex network diagnostic tools and software.

  3. Participate in an on-call rotation for high and critical 24x7 incident response as needed.

20%

 Yes

  1. Responsible for general network issue determination and resolution. Troubleshoots complex issues in network systems software and distribution and access electronics for medium and large network installations. Works directly with vendor/manufacturer technical support to isolate and resolve complex hardware and software issues. Configures and troubleshoots systems that support network security services

10%

 Yes

  1.  Coordinates all phases of multiple, complex network projects: procurement, implementation and documentation. Consults with other units on new or retrofit building projects and to provide advice and guidance on restricting or allowing   access on the UCSF communications infrastructure

5%

 Yes

  1. Identifies and selects training opportunities for professional development. Participates in cross-functional group discussions, activities and efforts.

  2. Actively promotes the organization's core values and consistently integrates innovation, employee fulfillment, teamwork, respect, excellence, integrity, service, and accountability into each aspect of their work. 
  3. Maintains current knowledge of University policy and procedures; effectively, consistently and fairly applies University policy and/or campus/division procedures for assigned area and team members supervised; complies with University, Campus and division policies and procedures regarding privacy of information, authorized use of University resources and the security of University systems and data. 

  4. Performs other related responsibilities as requested and when necessary. The University reserves the right to add or change duties at any time. 

100%

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