Senior Security Administrator Jobs

21 - 40 of 1,912 Jobs

Security AdministratorJob Title - Security Administrator

ManTechCompany Name - ManTech

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Stafford, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Security Administrator to join our team in Stafford, VA. This is a full-time onsite position where you will provide oversight, maintain physical security, and process accesses to sensitive spaces supporting National Defense. Responsibilities include but are not limited to: Monitor physical security and administer secured facility operations, including document and classification management.Manage personnel security for program-sponsored in

Sr. Certified Azure SME with Security and Networking concepts - Onsite - Prefer local to TXJob Title - Sr. Certified Azure SME with Security and Networking concepts - Onsite - Prefer local to TX

CNET Global Solutions, INCCompany Name - CNET Global Solutions, INC

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Houston, Texas, USA

Full-time, Contract, Third Party

Sr. Azure SME with security and networking concepts @ Houston, TX for 12+ Months contract Onsite We are looking for Azure Subject Matter Expert (SME) with 10 to 12 years of relevant experience in designing, implementing, and managing Azure cloud solutions. The candidate must have excellent hands-on experience in below: 1. Design, implement, and manage Azure cloud solutions. 2. Provide expert guidance on Azure best practices and architecture. 3. Understand the holistic environment setup along w

State of Georgia Workday Security Administrator - HybridJob Title - State of Georgia Workday Security Administrator - Hybrid

Infinity Tech Group IncCompany Name - Infinity Tech Group Inc

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Atlanta, Georgia, USA

Contract

Under general supervision, schedules and performs preventative maintenance of networking, software and hardware components. Prioritizes, documents and actively resolves end user help requests. The State Accounting Office (SAO) provides accounting and financial reporting expertise for the State and is statutorily responsible for statewide financial reporting. The SAO also provides enterprise oversight and management of the State s Enterprise Resource Planning (ERP) system, accounting policy devel

Data BI & Integration Platforms Team JOB Position: AWS Platform Administrator, SRE, Performance Management Security/GovernanceJob Title - Data BI & Integration Platforms Team JOB Position: AWS Platform Administrator, SRE, Performance Management Security/Governance

PepsicoCompany Name - Pepsico

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Plano, Texas, USA

Full-time

Overview PepsiCo Data BI & Integration Platforms is seeking a Midlevel Cloud Platform technology leader, responsible for overseeing the deployment, and maintenance of big data and analytics cloud infrastructure projects on AWS for its Global functions, Latam, Europe, APAC and North America PepsiCo Foods/Beverages business. The ideal candidate will have hands-on experience with AWS services - Infrastructure as Code (IaC), platform provisioning & administration, cloud network design, cloud secur

IT Security Administrator - Long Term Project - Carson City, NVJob Title - IT Security Administrator - Long Term Project - Carson City, NV

INSPYR SolutionsCompany Name - INSPYR Solutions

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Carson City, Nevada, USA

Contract

IT Security Administrator - Long Term Project - Carson City, NVTitle: IT Security Administrator Location: Carson City, NV *100% on site work* Compensation: $40.00 - $47.00/Hour Duration: 6-12+ months long term project with possible extensions Work Requirement: , Holder, or Authorized to work in the U.S. Project: Our Government client in Carson City NV is looking Security Administrator.SUMMARY The Analyst will assist the Information Security Officer (ISO) in enhancing the organization s informati

Systems Security AdministratorJob Title - Systems Security Administrator

Robert HalfCompany Name - Robert Half

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Eden Prairie, Minnesota, USA

Full-time

Description We are seeking a detail-oriented and security-savvy Security Analyst to join our Information Security team. This role will focus on responding to third-party security questionnaires, due diligence requests, and compliance assessments from clients, partners, and vendors. The ideal candidate will have a strong understanding of cybersecurity principles, risk management, and regulatory frameworks. Key Responsibilities: Respond to security questionnaires, RFPs, and due diligence assessme

Workday Security AdministratorJob Title - Workday Security Administrator

MRoadsCompany Name - MRoads

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Atlanta, Georgia, USA

Part-time

Role : Workday Security Administrator Location :Atlanta, GA Duration : Long Term Contract Position Description: A Workday Security Administrator is responsible for managing the HR and Financial applications by maintaining custom security groups, roles, domains, and policies within the Workday system. The key responsibilities include conducting audits to ensure security alignment, overseeing system activity, and collaborating with Business Analysts to implement security requirements for the Stat

Workday Security AdministratorJob Title - Workday Security Administrator

Techgene Solutions LLCCompany Name - Techgene Solutions LLC

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Third Party, Contract

Workday Security Administrator (767055) 200 Piedmont Avenue SE, Suite 1604, West Tower, Atlanta, GA 30334-9010 | Either Web Cam or In Person | Hybrid | Locals only Skill Required / Desired Amount of Experience Managing and maintaining Working HR and Financial custom security groups, roles and domains. Required 4 Years Local candidates only as the selected candidate will be expected to be onsite 1-2 days a week. Position Description: A Workday Security Administrator is responsible for managing

Security AdministratorJob Title - Security Administrator

ManTechCompany Name - ManTech

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Hawaii, USA

Full-time

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 Tas

Security AdministratorJob Title - Security Administrator

PTR GlobalCompany Name - PTR Global

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Remote

Full-time

Position: Security Administrator Location: Remote, Missouri Duration: Contract Job ID: 168633 Job Overview: As a Security Administrator, you will evaluate and assess user profiles and system administration for all platforms and applications, identifying and recommending solutions in support of established policies and procedures. You will enforce security policies, monitor daily audit reports, and provide technical support to troubleshoot and resolve security issues. This role involves high-

Security AdministratorJob Title - Security Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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San Antonio, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Security Administrator in San Antonio, TX. Are you passionate about protecting sensitive data in a complex, ever-evolving environment? Do you thrive on solving challenging security problems while contributing to enterprise-wide data governance and protection? If so, we have the role for you! Summary: We're looking for an Security Administrator to join a dynamic Sensitive Data Management (SDM) team within Enterprise Data Management (EDM). I

Associate System Administrator - Security FocusJob Title - Associate System Administrator - Security Focus

Leonardo DRSCompany Name - Leonardo DRS

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Fitchburg, Massachusetts, USA

Full-time

Job ID: 112505 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Job Summary Serve as the System Administrator for classified, air-gapped systems, with additional responsibilities supporting the Information System Security Manager (ISSM). Ensure system availability, performance, and security in accordance with DCSA requirements and the Risk

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

Security AdministratorJob Title - Security Administrator

Rose InternationalCompany Name - Rose International

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Carson City, Nevada, USA

Full-time

Date Posted: 07/17/2025 Hiring Organization: Rose International Position Number: 485609 Industry: Government/Staffing Job Title: Security Administrator Job Location: Carson City, NV, USA, 89706 Work Model: Onsite Shift: 40 hours/week, Monday-Friday Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 12 Min Hourly Rate($): 53.00 Max Hourly Rate($): 55.00 Must Have Skills/Attributes: Firewall, Linux, MS Windows, Oracle, PowerShell, Python Experience Desired: Comput

Security AdministratorJob Title - Security Administrator

ManTechCompany Name - ManTech

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Stafford, Virginia, USA

Full-time

Security AdministratorJob Title - Security Administrator

ManTechCompany Name - ManTech

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Hawaii, USA

Full-time

Endpoint Security as a Service (ESS) Engineer/AdministratorJob Title - Endpoint Security as a Service (ESS) Engineer/Administrator

LeidosCompany Name - Leidos

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Washington, USA

Full-time

Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets mission. What You'll Do As an ESS Engineer and Administrator, you won't just maintain systems - you'll elevate them. You'll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You'll also evaluate emerging t

IT Administrator / Systems Admin - Security & Infrastructure - Must be local to ArizonaJob Title - IT Administrator / Systems Admin - Security & Infrastructure - Must be local to Arizona

IES Holdings, Inc.Company Name - IES Holdings, Inc.

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Tempe, Arizona, USA

Full-time

Job Description Job Title: IT Administrator / Systems Administrator - Security & Infrastructure Reports To: IT Manager Job Summary: Under the direction of the IT Manager, the IT Administrator will oversee and optimize the security and infrastructure of a complex, multi-network, multi-location Windows-based IT environment supporting over 4,000 user accounts. This role requires advanced technical skills balanced with strategic leadership, a deep commitment to cybersecurity, and proven experien

Endpoint Security as a Service (ESS) Engineer/AdministratorJob Title - Endpoint Security as a Service (ESS) Engineer/Administrator

LeidosCompany Name - Leidos

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Washington, District of Columbia, USA

Full-time

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets mission. What You'll Do As an ESS Engineer and Administrator, you won't just maintain systems - you'll elevate them. You'll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You'll also evaluat

Security AdministratorJob Title - Security Administrator

Opusing LLCCompany Name - Opusing LLC

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Richardson, Texas, USA

Contract

Job Title - Security Administrator Job Location - Hybrid- Richardson, TX 75082 Job Duration - 3+ Months Contract Pre Screening Questions: 1. Please provide specific examples of security administration that you have implemented in the past. 2. What are examples of projects that you have improved or changed by using security administration skills. This role is primarily focused on security administration for ERP applications such as PeopleSoft FSCM and Peoplesoft HCM, and associated Finance, Suppl