Junior Network Security Administrator Jobs

1 - 20 of 7,198 Jobs

Junior Network Security EngineerJob Title - Junior Network Security Engineer

SAICCompany Name - SAIC

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Santa Ana, California, USA

Full-time

Job ID: 2507288 Location: SANTA ANA, CA, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an opportunity for a Junior Network Security Engineer in Santa Ana, CA! Manage daily operations and assist information managers on a daily basis with all matters related to local and

Network Security Administrator IIJob Title - Network Security Administrator II

Iridium Satellite LLCCompany Name - Iridium Satellite LLC

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Leesburg, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across

Network Security AdministratorJob Title - Network Security Administrator

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Network Security Administrator with expertise in network security technologies (firewalls, VPNs, IDS/IPS, etc.) This employee will be a member of the Network Secu

Guardium Network Security AdministratorJob Title - Guardium Network Security Administrator

SynergisCompany Name - Synergis

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Atlanta, Georgia, USA

Contract

Network Security Administrator Guardium Location: Remote Contract - Ideally GA, AL, MS, IL (possibly TX, FL, NC, SC, VA, DC) Experience: 3 5 Years Rate: $55 65/hr W2 sorry no C2C please no 3rd party vendors About the Role: We are seeking a skilled Network Security Administrator with a strong background in IBM Guardium to design, implement, and maintain network security policies across the enterprise. The ideal candidate will have handson experience with Guardium (version 11.x or later) in a prod

Hybrid Network Administrator & Information Security AnalystJob Title - Hybrid Network Administrator & Information Security Analyst

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Independence, Kansas, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: DISA STIG, Network Infrastructures, Splunk Enterprise Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! U

Hybrid Network Administrator & Information Security AnalystJob Title - Hybrid Network Administrator & Information Security Analyst

General DynamicsCompany Name - General Dynamics

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Remote or Hayward, California, USA

Full-time

Network Security Engineer (Palo Alto) (443340)Job Title - Network Security Engineer (Palo Alto) (443340)

Vaco by HighspringCompany Name - Vaco by Highspring

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Addison, Texas, USA

Contract

Network Security Engineer (Palo Alto) | 443340 DETAILS Location: Addison, TX 75001 (onsite 4-days per week) Position Type: 6M C2H Hourly / Salary: to $140K JOB SUMMARY Vaco Technology is currently seeking a Network Security Engineer for a 6M C2H that is located in Addison, TX 75001 (onsite 4-days per week). The Network Security Engineer will plan, design, develop, evaluate, test, and integrate the security infrastructure, including implementation and design of multiple security solutions. The N

Network Engineer, Systems AdministratorJob Title - Network Engineer, Systems Administrator

Alpha Omega Integration LLCCompany Name - Alpha Omega Integration LLC

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Lorton, Virginia, USA

Full-time

Job Title: Network Engineer Clearance Required: DHS Public Trust Work Location: Onsite; Onsite 5 days a week in Lorton, VA office Alpha Omega is seeking a qualified Network Engineer to maintain and troubleshoot the Windows and Meraki infrastructure of the organization. The Network Engineer will be responsible for the administration and management of Windows servers, including but not limited to Windows Services (WSUS and Active Directory) as well as Cisco/Meraki cloud and on-premises devices, i

Network/Systems AdministratorJob Title - Network/Systems Administrator

Vaco by HighspringCompany Name - Vaco by Highspring

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Tampa, Florida, USA

Full-time

Hiring a Network Admin for a client in Downtown Tampa, FL. Must have experience with VMware & Firewalls Location: 4 days in Downtown Tampa office, 1 day remote Salary: $80,000 + benefits & pto Snapshot: Team Size: small, 1 other teammate in networking and a few others in other IT verticals Company is moving their firewalls from Meraki to Fortinet Experience with policies and firewalls is a must VMware and NetApp exposure Companys on-prem servers and a COLO facility is in Georgia for back

Network Administrator, JuniorJob Title - Network Administrator, Junior

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th

Network AdministratorJob Title - Network Administrator

Georgia ITCompany Name - Georgia IT

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Austin, Texas, USA

Contract

Network Administrator Job Type: Contract position Duration: 6+ months Rate: DOE Job Location & Hours: Monday Friday 8:00 AM 5:00 pm Central. The primary work location(s) will be at 1201 Brazos Street, Austin, TX 78701. The working position is on-site Job Description/Responsibilities/Duties Below: Job Summary The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area

Network Security EngineerJob Title - Network Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Washington, District of Columbia, USA

Full-time

A growing cyber security consulting firm is seeking a Network Security Engineer to join a highly collaborative cybersecurity team supporting enterprise-level infrastructure. This role is ideal for a seasoned network engineer with deep expertise in network security, threat mitigation, and incident response. You'll design and maintain secure network architectures, monitor for anomalies, and play a key role in strengthening the organization's overall security posture. This is a 6-month Contract-to-

Network AdministratorJob Title - Network Administrator

Genius Road, LLCCompany Name - Genius Road, LLC

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Austin, Texas, USA

Contract

Network AdministratorLocation: Austin, TX (onsite)Contract PositionWe are seeking a technically skilled Network Administrator to be responsible for the installation, configuration, maintenance, and support of network infrastructure, including LANs, WANs, wireless networks, and Internet systems. You will ensure continuous network availability, security, and performance through vigilant monitoring, troubleshooting, and system optimization.Qualifications: 3 years of experience in network administra

Network AdministratorJob Title - Network Administrator

Trinity Technology Solutions LLCCompany Name - Trinity Technology Solutions LLC

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Austin, Texas, USA

Contract, Third Party

Key Responsibilities Administer and manage Windows Server environments (2012 or later) within an Active Directory domain. Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support. Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP. Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms. Provide operational support for VOIP-based phone systems and imaging/docume

Network Security Engineer -Must Have OT ( Operational Technology)Job Title - Network Security Engineer -Must Have OT ( Operational Technology)

Rapport ITCompany Name - Rapport IT

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Greensboro, North Carolina, USA

Contract

Key Responsibilities:Security Design and Implementation:Develop and implement comprehensive security architectures for network devices in manufacturing environments, ensuring alignment with operational technology (OT) requirements and industry standards.Conduct thorough security assessments and penetration testing of network devices to identify vulnerabilities and recommend effective remediation strategies. Device Hardening: Determine optimal strategies for securing network devices that mainta

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS RemoteJob Title - Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS Remote

Cogent IBS, IncCompany Name - Cogent IBS, Inc

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Remote

Contract, Third Party

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz Remote Note : Write Up needed - Describe your experience with IDS/IPS, including specific tools and how they fit into a larger security architecture Requisition Name: Sr. Security Analyst/Engineer Start Date: 7/21/2025 Duration: 26 Weeks Services Location: VA/Redmond / Remote Description Of Services: Job Description, Role & Responsibilities : Analyst Work Ab

Network Security Engineer (Micro-segmentation exp is mandatory) - Houston, TX- 3 day a weekJob Title - Network Security Engineer (Micro-segmentation exp is mandatory) - Houston, TX- 3 day a week

ComTec Information SystemsCompany Name - ComTec Information Systems

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Houston, Texas, USA

Full-time

Title: Network Security Engineer (Micro-segmentation) Location: Houston, TX- 3 day a week Duration: Full-time Requirements: Minimum 5-6 years of experience in network security engineeringExperience with Akamai's Guardicore Segmentation, or similar micro-segmentation solutions is a plusExperience defining and configuring firewall policiesExperience configuring Palo Alto, or Fortinet firewallsExperience configuring dynamic protocols RIP, OSPF, and BGPKnowledge of network security concepts, protoc

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

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Boyers, Pennsylvania, USA

Full-time

Job ID: 2507285 Location: BOYERS, PA, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Network Engineer to support DCSA (Defense Counterintelligence and Security Agency) out of Boyers, PA. (This is fully onsite position, with NO REMOTE ava

Network Security ArchitectJob Title - Network Security Architect

MSRcosmos LLCCompany Name - MSRcosmos LLC

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Denver, Colorado, USA

Full-time

Job DescriptionHi Role : Network Security Architect Location :Denver, CO Must have skills Palo Alo ArchitectureSD-WAN (Silver Peak)Network Architecture DesignJuniper Mist SolutionZscaler Architecture15 years of experience

Network Security ManagerJob Title - Network Security Manager

Huntington BankCompany Name - Huntington Bank

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Columbus, Ohio, USA

Full-time

Description Summary: The Network Security Manager will guide the implementation, configuration, and standardization of firewalls, intrusion prevention systems, Netflow monitoring, and DDoS protections. A network security manager strives to enforce security best practices, policies, standards and guidance to ensure the safeguard of Huntington National Bank's proprietary data, physical infrastructure, and resources from internal and external threats. The ideal candidate has outstanding team devel