Security Administrator jobs

Newport, Rhode Island

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Today

Job ID: T2601337 Location: Newport, RI, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking an IT Security Administrator to work at the Naval Undersea Warfare Center in Newport, RI side by side with the government customer. The ideal candidate

Full-time

Senior Systems Security Administrator

Chandler, Arizona

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Today

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

Full-time

Systems Security Administrator III

Chandler, Arizona

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Today

Full-time

Senior Workday Security Administrator (Part-Time, 6-Month Contract)

Remote

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Today

Job Title: Senior Workday Security Administrator (Part-Time, 6-Month Contract) Location: REMOTEContract: 6 months (20 hours/week, with potential slight extension) Job Description:Our client is seeking a Senior Workday Security Administrator to play a critical role in shaping and evolving Workday security strategy in support of enterprise financial and human capital management. This role operates in a fast-paced, iterative delivery environment, enabling the organization to leverage Workday effect

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Contract, Third Party

Depends on Experience

Senior Workday Security Administrator

Remote

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Today

Job Description: As a Senior Security Administrator you will play a critical role in shaping and evolving our Workday security strategy in support of enterprise financial and human capital management. Working within a fast-moving, iterative delivery environment, this role enables the organization to leverage Workday more effectively driving operational efficiency, supporting informed strategic decision-making, and protecting the confidentiality, integrity, and availability of corporate data. Job

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Full-time

Depends on Experience

IT Security Administrator

Park Ridge, Illinois

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6d ago

Our client, based in the Park Ridge, IL area, is looking to hire a IT Security Administrator Consultant. Project duration: 3 months I have attached below a detailed job description for your review. If you have the required experience and interest, please email me a current resume, along with your responses to the following questions: How much experience in years do you havewithIT Security Administration? How much experience in years do you have with Installing, troubleshooting and updating sec

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Contract, Third Party

$50 - $80

Senior Systems Security Administrator

Maryland

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Today

Job Summary: The Senior Systems Security Administrator will be responsible for implementing, managing, and maintainingsecurityconfigurations within OracleFusionCloud applications. This role ensures the protection of sensitive data, compliance with regulatory requirements, and alignment ofsecurityprotocols with organizational policies. The position requires extensive knowledge of OracleFusionsecurityframeworks, user management, and access control mechanisms. Required in-office presence at least

Full-time

Competitive

Senior Workday Security Administrator

Charlottesville, Virginia

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Today

Job#: 3028687 Job Description: Senior Workday Security Administrator Location: Remote. Client in Charlottesville, VA Employment type: Direct hire with a 2 year duration. Role Overview This position manages, configures, and optimizes security protocols within the Workday HCM/Finance platform to ensure data integrity, privacy, and compliance. The role involves designing security groups, maintaining domain and business process security policies, conducting audits, and managing user access. This

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Full-time

Security Administrator

Hawaii

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Today

MANTECH seeks a motivated, career and customer-oriented SECURITY ADMINISTRATOR to join our team in Marine Corps Base HAWAII/KANEOHE This position will assist Marine Corps Warfighting Laboratory (MCWL) and/or ICD 705 Task Force (TF) across all phases to oversee and document construction and establish and operate ICD 705 Sensitive Compartmentalized Information Facilities (SCIFs) and Special Access Control Facilities (SAPFs) Responsibilities include but are not limited to: Assist the on-site Task

Full-time

Security Administrator

Hawaii

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Today

Full-time

Security System Administrator

Atlanta, Georgia

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Today

Job Number: R0237153 Security System Administrator The Opportunity : Serve as a key member of the Security Tools and Infrastructure Management team. Architect, administer, and optimize enterprise-grade cybersecurity platforms with a primary focus on RSA Archer, security analytics tooling, and supporting infrastructure. Ensure the effective operation, integration, and enhancement of security systems across Windows and Linux environments, both on-premises and hosted in AWS. You Have: 8+ years o

Full-time

USD 99,000.00 - 225,000.00 per year

Security Administrator

Norwalk, Connecticut

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3d ago

OverviewWe are seeking a Security Administrator to support and enhance the security posture of a hybrid Microsoft infrastructure within a regulated financial services environment. This individual will be responsible for safeguarding on-premise and cloud-based systems, ensuring compliance with industry standards, and proactively identifying and mitigating security risks. The ideal candidate brings a strong foundation in Microsoft security technologies, identity management, and threat detection. K

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Full-time

60 - 70

Network Security Administrator

Taunton, Massachusetts

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Today

Description We are looking for a skilled Network Security Administrator to join our team on a Contract with potential for permanent employment in Taunton, Massachusetts. In this role, you will be responsible for managing and safeguarding system hardware, software, and network infrastructure while ensuring compliance with industry standards. You will play a key role in maintaining cybersecurity measures, mitigating threats, and implementing proactive solutions to enhance our IT environment. Resp

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Full-time

USD 39.59 - 45.84 per hour

F5 WAF Security Administrator

Remote

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27d ago

F5 WAF Security Administrator Most important: Manage WAF policies, Bot Defense, and DDoS mitigation on F5 load balancer Position Overview We are seeking an experienced F5 Administrator to manage and maintain our F5 infrastructure, including BIG-IP, BIG-IQ, and F5 Distributed Cloud (XC) platforms. The ideal candidate will have a strong background in application delivery, security policy management, and advanced traffic protection features such as Bot Defense and DDoS mitigation. Key Responsibili

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Contract

Depends on Experience

ACF2 Security Administrator

Hybrid in Farmers Branch, Texas

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24d ago

Position Title: ACF2 Security Administrator Position Location: PA - Pittsburgh, TX - Dallas, AZ - Phoenix, AL - Birmingham, OH - Strongsville Duration 6+ months Employment Type - This is for W2 Employment Industry background: Financial / IT Security Roles and Responsibilities: Completing assigned tasks as related to mainframe security Evaluating and managing ACF2 rules associated with Systemware access granted by the entitlement in question Adjusting user/role/Mainframe profile access Adj

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Contract, Third Party

Depends on Experience

SAP Basis and Security Administrator

California

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Today

Our Mission At Palo Alto Networks , we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, w

Full-time

USD 110,000.00 - 178,000.00 per year

Senior Workday Security Administrator – 20 hr/week Remote

Remote

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Today

We are seeking an experienced Senior Workday Security Administrator with deep expertise in Workday HCM, Financials, and Payroll security. 5+ years Workday Security Enterprise environments SAML SSO, MFA, OAuth Security groups, ISISSGs, audits, releases Remote / Hybrid Contract

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Part-time, Third Party

Depends on Experience

Network Security Administrator

Johns Creek, Georgia

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Today

Description We are seeking a Network Security Engineer to support and maintain enterprise security infrastructure while providing advanced troubleshooting and operational support. Responsibilities: Administer and maintain network security tools and platformsPerform escalated troubleshooting for complex network/security issuesConfigure and deploy security devices and services (firewalls, email/web security, etc.)Manage SLAs and ensure timely resolution of incidentsPerform maintenance, upgrades,

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Contract

USD 52.25 - 60.50 per hour

Security Systems Administrator

Dallas, Texas

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17d ago

Genetec/Lenel Security Systems Administrator Contract Length: 12+ Month Contract Location: Dallas, TX (100% Onsite Monday-Friday with weekend coverage as needed) The Consultant must physically reside in Texas and be available for onsite interviews and daily onsite work. We are seeking a Genetec Security Systems Administrator to support and maintain critical applications that power our client s Physical Security Operations Center (PSOC). This position will focus on the configuration, administr

Contract

Depends on Experience

Junior IT Security Administrator 100% onsite

Houston, Texas

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Today

Position Overview: We are seeking a highly motivated Junior IT Security Specialist to protect and support the organization s technology environment. This role is responsible for maintaining a strong cybersecurity posture while also providing network and end-user support to ensure seamless day-to-day operations. Responsibilities: Cybersecurity (Primary) Monitor and respond to security threats, alerts, and incidents Administer security tools (endpoint protection, firewalls, MFA, identity acce

Contract

60-70K

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Security Administrator jobs