Operational Technology Security Specialist jobs in San Francisco, CA

Remote

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Yesterday

Tanium Security Remediation Specialist 100% Remote 12+months LinkedIn is must! Tanium TCO certification required. We are seeking a skilled security remediation specialist with expertise in Tanium to join our team. The successful candidate will be responsible for reviewing, implementing, and validating security remediations across enterprise environments. This includes running and analyzing Tanium reports, tracking remediation tasks, and providing clear, timely status updates to stakeholders. Ke

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Contract

$60+

Lead Operational Technology (OT) Network Engineer

Remote or Maryland

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Today

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description The Lead Operational Technology (OT) Network Engineer will play a critical role in strengthening Thermo Fisher Scientific's manufacturing, lab, and R&D operations by implementing secure, segmented and resilient network solutions, giving to an overall secure enterprise corporate network. Working hand-in-hand with various delivery teams, this role will focus on execution - ensuring that sites achieve the standards

Full-time

USD 113,500.00 - 151,300.00 per year

Operational Technology (OT) Cyber Security Architect

Remote or Maryland

•

Today

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description The Operational Technology (OT) Cyber Security Architect will serve as a senior authority driving the definition, composition, and implementation of security architectures across Thermo Fisher Scientific's manufacturing, laboratory, and R&D operations, as well as influencing the overall security of our enterprise corporate network. This role requires expertise in security principles and operations technology arch

Full-time

USD 143,000.00 - 190,600.00 per year

Mergers and Acquisitions Security Engineer/Integration Specialist - Remote EST Hours

Remote or Hartford, Connecticut

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Today

Mergers and Acquisitions Security Engineer/Integration Specialist The Security M&A Engineer/Integration Specialist is responsible for supporting The Group s merger and acquisition activity, with a focus on integration to ensure a smooth Transfer to Operations (TTO). The role reports to the Director of Security M&A, and functions as a member of the Information Protection team. The Security M&A Engineer/Integration Specialist interacts primarily with teams within security as well as product owners

Contract

90-120/hr

Security Specialist Lead

Remote

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12d ago

Position: Security Specialist Lead 100% Remote Hiring: Contract / Fulltime Skills: Purview DLP Role Overview: The DLP Operations Lead will oversee the day-to-day management of the DLP Managed Services program, ensuring operational efficiency, compliance, and incident response. This role involves managing a hybrid team, monitoring security incidents, and driving continuous improvement. Key Responsibilities: Lead the operational management of DLP solutions, ensuring 24x5 support for P1/P2 incid

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Full-time

Depends on Experience

Senior Manager, Technology Operations, Marketplace Seller Risk - Account Security

Remote or Bentonville, Arkansas

•

Today

Position Summary This is a unique opportunity to join a growing team in Walmart ecommerce tackling interesting and evolving challenges related to seller risk. Working at Walmart will allow you to push your limits, challenge the status quo, and make a massive impact across Walmart's bottom line. What you'll do This role will focus on risk strategies and controls related to account management practices and account security. Which will include risk strategy development and deployment through risk

Full-time

USD 108,000.00 - 216,000.00 per year

Principal Specialist, SAP Business Technology Platform (BTP) iFlow Developer (REMOTE)

Remote or Connecticut

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Today

Date Posted: 2025-09-24 Country: United States of America Location: UTCT1: Corp - CT - Remote Remote Location, Remote City, CT, 06101 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems

Full-time

USD 82,000.00 per year

IT Security Specialist

Remote or Rolling Meadows, Illinois

•

Today

Description We are looking for a knowledgeable and proactive IT Security Specialist to oversee and enhance network and data security within a hybrid infrastructure environment. This role involves collaborating with global teams to design, implement, and maintain secure systems while ensuring compliance with industry standards. As this is a long-term contract position, we seek someone who is committed to driving security initiatives and delivering sustainable solutions. Responsibilities: Conduct

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Contract

USD 71.25 - 82.50 per hour

IT Security Specialist

Remote or Rolling Meadows, Illinois

•

Today

Description We are looking for an experienced IT Security Specialist with advanced knowledge of Tanium to enhance and maintain security across enterprise systems. In this long-term contract position, you will play a key role in safeguarding digital assets by implementing security measures, addressing vulnerabilities, and ensuring compliance with industry standards. Responsibilities: Utilize Tanium to strengthen security measures and ensure compliance across Windows workstations, VDIs, and server

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Contract

USD 71.25 - 82.50 per hour

IT Security Specialist

Remote or Rolling Meadows, Illinois

•

Today

Description We are looking for a highly skilled IT Security Specialist with extensive expertise in Microsoft 365 security tools and technologies to join our team in Rolling Meadows, IL. In this long-term contract role, you will play a key part in implementing and managing security remediation strategies to protect enterprise systems and ensure compliance with industry standards. If you have hands-on experience with advanced security solutions and a proactive approach to addressing vulnerabilitie

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Contract

USD 71.25 - 82.50 per hour

IT Security Specialist

Remote or Rolling Meadows, Illinois

•

Today

Description We are looking for an experienced IT Security Specialist to lead Active Directory security remediation initiatives within a large-scale enterprise environment. This role requires a proactive approach to identifying vulnerabilities, implementing security enhancements, and ensuring compliance with industry standards. Responsibilities: Perform in-depth reviews of Active Directory configurations to identify security vulnerabilities and areas for improvement. Implement security measures,

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Contract

USD 71.25 - 82.50 per hour

ERP Accounting System Specialist

Fremont, California

•

Today

Role: ERP Accounting System Specialist Location: Fremont, CA Essential Position Responsibilities: Solution, system analysis and system design (needs interview, system analysis, process optimization, specification writing, etc.) The daily maintenance of SAP ERP, SAP BW and Delta FMR (Financial Management Report) including BMS(Budget Management System) systems, assisting in authorization grant, troubleshooting, training and documentation Additional responsibilities are to include however not limi

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Full-time

$12000.00 - $12000.00 per annum

Infrastructure Enterprise Technology Support Specialist

Remote or Irving, Texas

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Today

At the Production Support Command Centre Infrastructure Operations team, we operate multiple services and technologies and are currently seeking a talented person to run our operations within Network & Distributed technology. As the "Enterprise Technology Support" you will run and support functions Level 2 Infrastructure Support. This is all done from our state-of-the-art regional Command Centre in partnership with the Shift Managers, Regional leads, Staff Managers and the analysts in Network/Di

Full-time

USD 96,400.00 - 144,600.00 per year

Security-Risk Management Specialist

Remote

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24d ago

Job Description: Our client is seeking a seasoned Security-Risk Management Specialist to join their team on a contractual basis. The ideal candidate will be tasked with overseeing vulnerability assessments and security audits remotely. This role requires a deep understanding of security frameworks and risk management in a technology environment. The successful candidate will provide crucial insights and strategies to enhance security posture, ensuring robust protection of key assets. Responsibi

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Contract, Third Party

Depends on Experience

Sourcing Specialist | Hybrid | Newark, NJ | Contract

Remote

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4d ago

Sourcing Specialist | 7+ years of experience | Remote | Contract Walker Healthforce is seeking a Sourcing Specialist with 7+ years of experience to support a healthcare client based out of New Jersey. This is a 6-month contract opportunity. START DATE: 9/29/2025 WORKER TYPE: W2 CORE REQUIREMENTS: 7 + years experience in IT Sourcing including SaaS, Cloud, Platform sourcing experience. Experience negotiating Statement of work, order forms including Service level agreements, deliverables, paymen

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Contract

Depends on Experience

Recruiter (RPO)

San Francisco, California

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9d ago

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at sca

Full-time

USD 60.00 - 85.00 per hour

Research Ops Specialist - W2 only

Remote

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10d ago

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Research Ops Specialist. Job Description: Job Title: Research Ops Specialist Job Location: Remote Work Schedule: Remote Responsibilities: Client is seeking a year-long contractor to join the team as a dedicated Research Operations Specialist. This person will report to the Research Recruitment Program Manager and manage the end-to-end recruitment process for UX researc

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Contract

Depends on Experience

CMMC Specialist (Cybersecurity Maturity Model Certification)

Remote or Pittsburgh, Pennsylvania

•

Today

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a CMMC Specialist (Cybersecurity Maturity Model Certification) for our client in the Consulting/Professional Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contrac

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Contract

$60.00 - $90.00 per hour

Training Specialist(Manhattan WMS systems)

Remote

•

Today

Position: Training Specialist Location: Remote Duration: Full time Remote Salary Range: $85,000 - $120,000 JOB DESCRIPTION: YOUR ROLE As a Trainer, you will be embedded with deployment teams to deliver hands-on training to warehouse and office staff, support end-user adoption, and provide operational expertise during system cutovers. You will work closely with Implementation Engineers, Process Super Users, and the Implementation Training Manager to translate complex systems and process chan

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Full-time

$85,000 - $120,000

Agile Portfolio Content Specialist

Remote or Hybrid

•

Today

A Fortune 50 financial services company is seeking a highly motivated Agile Portfolio Content Specialist for our client in the McLean, VA area. Overview: We are seeking an Agile Portfolio Content Specialist who can bridge the gap between portfolio/product management practices and practical enablement content. This is not a pure technical writing role or a pure instructional design role. Instead, this individual will distill complex Lean Portfolio & Product Management (LPPM/IPPM) concepts into c

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Operational Technology Security Specialist jobs in San Francisco, CA, USA