junior security administrator Jobs

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Information System Security OfficerJob Title - Information System Security Officer

LeidosCompany Name - Leidos

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Dayton, Ohio, USA

Full-time

Description Leidos is seeking an Information System Security Officer (ISSO) to collaborate with the Information System Security Manager (ISSM) with managing risks related to the use of processing, storing, or transmitting information to reduce or eliminate impact to confidentiality, integrity, or availability of information and information systems. ISSO duties will include: Ensuring appropriate operational security posture is maintained.Conducting scheduled weekly, monthly, quarterly and annual

Information System Security OfficerJob Title - Information System Security Officer

LeidosCompany Name - Leidos

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Dayton, Ohio, USA

Full-time

Leidos is seeking an Information System Security Officer (ISSO) to collaborate with the Information System Security Manager (ISSM) with managing risks related to the use of processing, storing, or transmitting information to reduce or eliminate impact to confidentiality, integrity, or availability of information and information systems. ISSO duties will include: Ensuring appropriate operational security posture is maintained.Conducting scheduled weekly, monthly, quarterly and annual Continuous M

Director - Information SecurityJob Title - Director - Information Security

FiservCompany Name - Fiserv

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Omaha, Nebraska, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differ

Senior Security EngineerJob Title - Senior Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

Senior Security Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Product security or endpoint-focused consulting, with hands-on testing of Windows-based agents or EDR/AV productsExperience building fuzzers or integrating existing fuzzing frameworks for native codeExperience and capability in building automated test harnesses from the ground upStrong Windows OS internals knowledge, especially user-mode hooking and W

Product Security EngineerJob Title - Product Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Chicago, Illinois, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Application Security Architect/Google Cloud Platform/Atlanta HybridJob Title - Application Security Architect/Google Cloud Platform/Atlanta Hybrid

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

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Atlanta, Georgia, USA

Full-time

We're working with a client in the Banking and Fintech space, leading the industry with billions of transactions processed per year. They just built a new state-of-the-art office in Midtown, as they look to put their footprint on the fintech heavy scene in Atlanta. They've grown the company significantly recently and are looking to continue adding. They're hiring an Application Security Architect to join their core Enterprise Security Team. You'll be coming onto this team to work directly on bui

Security Project CoordinatorJob Title - Security Project Coordinator

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

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Cupertino, California, USA

Full-time

A globally leading technology company is looking for a Security Project Coordinator to support its dynamic global security operations. This role involves managing security assessments, coordinating across functional teams, and driving both existing deployments and upcoming project plans. If you're proactive, organized, and thrive in complex environments, we invite you to apply and make a meaningful impact! Job Responsibilities: Collaborate effectively across various functional teamsPerform secu

IT Security Analyst, Richmond VA (Hybrid)Job Title - IT Security Analyst, Richmond VA (Hybrid)

Brandon ConsultingCompany Name - Brandon Consulting

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Richmond, Virginia, USA

Third Party, Contract

Client is seeking a highly motivatedSecurity Analystto support cybersecurity operations within theOperations Technology (OT)environment, with a specific focus on the integration and ongoing monitoring of theTolling Division's systems. Key Responsibilities Monitor security alerts and logs for tolling-related infrastructure using existing SIEM and other monitoring tools. Analyze, investigate, and triage security events and potential incidents involving tolling systems and devices. Coordinate with

Senior Security EngineerJob Title - Senior Security Engineer

Microsoft CorporationCompany Name - Microsoft Corporation

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Redmond, Washington, USA

Full-time

Security is foundational to every product and service at Microsoft. We are seeking a seasoned security professional with a passion for identifying and mitigating risks before they impact millions of users. You will shape the future of proactive security across some of Microsoft's most innovative platforms-including Copilot, Bing, Microsoft News, Microsoft Maps, and Microsoft Advertising. The Proactive Security Engineering Team within Microsoft AI leads advanced security assessments across globa

IT Security EngineerJob Title - IT Security Engineer

SPECTRAFORCE TECHNOLOGIES Inc.Company Name - SPECTRAFORCE TECHNOLOGIES Inc.

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Omaha, Nebraska, USA

Full-time

Senior Information Security Engineer Direct Hire (Permanent Position) Omaha, NE 68102 Summary of the Job: The Sr. Information Security Engineering is an individual contributor role within the Information Security department.The engineering team is responsible for driving security strategy and direction, developing and executing roadmaps, developing and maintaining security policies and strategies, developing re-usable solutions, and acting as subject matter experts in the services and solutions

Network Security Expert in Chantilly, VA / RemoteJob Title - Network Security Expert in Chantilly, VA / Remote

Business IntegraCompany Name - Business Integra

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Remote

Full-time

Network Security Expert Chantilly, VA / Remote Job Summary: Cisco ASA /firepower experience is mandatory, and it will be appreciated if the candidate have experience (or equivalent) with ARUBA LAN WIFI. Job Responsibilities: The Network Security Senior Specialist Advisor would work on Requests, Changes, Incidents and Problem records to support our customers network security environment.Implement Network Security solutions and provide operational support in a customer environment.Provide On-call

VMS Admin(Physical Security)Job Title - VMS Admin(Physical Security)

Sureminds SolutionsCompany Name - Sureminds Solutions

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Dallas, Texas, USA

Contract, Third Party

C2c role ) Only local to Dallas/DFW area Please share Profiles at Hi, Urgent need, Job Title: VMS Admin(Physical Security) Location: Onsite (Mon- Fri) Only local to Dallas/DFW area Mode : Contract (Day 1 Onsite) Max Rate - $50/hr on C2C Job Description: Qualifications Genetec and LenelS2 System Administrator with a minimum of 5 years of experience to manage, configure, and maintain physical security systemsThe ideal candidate will have strong expertise in Lenel OnGuard and Genetec Security Cen

Alternate Facility Security OfficerJob Title - Alternate Facility Security Officer

SAICCompany Name - SAIC

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Colorado Springs, Colorado, USA

Full-time

Job ID: 2508498 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-08-11 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking an Alternate Facility Security Officer (AFSO) to provide operations/security support for multiple programs/customers within the SAIC Space and Intel business group.

Senior AI Security EngineerJob Title - Senior AI Security Engineer

OnwardPath Technology Solutions LLCCompany Name - OnwardPath Technology Solutions LLC

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Brooklyn, New York, USA

Contract

Title: Senior AI Security EngineerLocation: 15 Metrotech Center, Brooklyn, NY (Hybrid - 3 days in office/ 2 days remote) Duration: 12+ months (7 hrs/day) 9 to 5 EST Tasks:Design, implement, and execute test approaches to GenAI systems (MyCity Chatbot) to identify security flaws, particularly those impacting confidentiality, integrity, or availability of information.Perform various types of tests such as functional testing, regression testing, performance testing, and usability testing to evalua

Information Security AnalystJob Title - Information Security Analyst

StefaniniCompany Name - Stefanini

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San Francisco, California, USA

Contract

Stefanini Group is hiring!Stefanini is looking for a Information Security Analyst in San Francisco, CA (Onsite)For quick apply, please connect with Ayush Dwivedi; Ph: / W2 Only! This position emphasizes Scaled Agile Framework (SAFe) delivery squad, and Site Reliability Engineering (SRE) build practices, and robust integration of applications, services, and data platforms. This team member will ensure resilient, secure, and scalable systems critical line of business. The engineer will actively

Senior Security Engineer - Application SecurityJob Title - Senior Security Engineer - Application Security

GartnerCompany Name - Gartner

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Irving, Texas, USA

Full-time

Hiring near our US Centers of Excellence. Flexible environment Irving, TX Gartner offers a flexible environment, with remote work that allows associates great flexibility to work from home, and opportunities to connect with colleagues for moments that matter on-site. Candidates that apply should be located within a reasonable proximity to one of Gartner's Centers of Excellence office locations. About Gartner IT: Join a world-class team of skilled engineers who build creative digital solution

Security Engineer III - AWS CloudJob Title - Security Engineer III - AWS Cloud

JPMorgan Chase & Co.Company Name - JPMorgan Chase & Co.

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Plano, Texas, USA

Full-time

Job Description Your seniority as a security engineer puts you in the ranks of the top talent in your field. Play a critical role at one of the world's most iconic financial institutions where security is vital. As a Security Engineer - AWS Cloud at JPMorgan Chase within the Cybersecurity and Technology Controls - Platform and Infrastructure team, you serve as a seasoned member of a team that works to deliver software solutions that satisfy pre-defined functional and user requirements with th

CMMC Network Security Engineer/AdvisorJob Title - CMMC Network Security Engineer/Advisor

INSPYR SolutionsCompany Name - INSPYR Solutions

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Spring, Texas, USA

Contract

Title: Network Security Engineer/Advisor - CMMC Location: Spring, TX (Hybrid - 3 days onsite in 77389) Duration: Contract-to-Hire Work Requirements: s This position is with a Federal Government-adjacent organization and this employee will have access to sensitive government information. Key Points: Strong knowledge and skills in the CMMC framework are a hard requirement for this role This position is hybrid, with 3 days onsite in Spring, TX. Non-local candidates will not be considered unless the

Product Security EngineerJob Title - Product Security Engineer

Costar GroupCompany Name - Costar Group

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Arlington, Virginia, USA

Full-time

Product Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. The position is primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Ensure compliance with DoD-approved standards, architectures, and guidelines (e.g., DISN) and conduct qualit