principal security engineer Jobs

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Network Security Engineer - Remote / Telecommute

Cynet Systems

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Remote or Cary, North Carolina, USA

Contract

Job Description: Client Configuration and troubleshooting of IPSEC site-to-site VPNs. Client Ability to read, understand and troubleshoot complex routing issues. Client Strong understanding of networking in a multi-data center environment. Client Works with minimal guidance; seeks guidance on only the most complex tasks. Client Communicate effectively with leadership, peers, project managers, clients, and stakeholders. Client Flexible work schedule with ability to make after-hours changes. Clie
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Posted 4 days ago | Updated 4 days ago

IT Security Engineer - With (Genetec) Experiance

Pull Skill Technologies

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Remote

Contract

Job Title: IT Security Engineer - Senior Start Date: 2025-07-23 Location: 2 are 100% remote and 1 onsite in Framingham, Massachusetts Duration: 6 to 12 Months Job Summary: We have an immediate opening for a technical engineer to join our Loss Prevention IT team, with key focus on Genetec applications. Using knowledge of industry best practices skills you will help to analyze, configure and deploy leading solutions to our rapidly growing Client global banners.The Loss Prevention IT Security Engin
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Posted 2 days ago

Principal Engineer Software (L7 Security)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 21 hours ago | Updated 9 hours ago

(USA) Principal, Systems and Infrastructure Engineer, Information Security

Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Are you ready to lead the charge in transforming our infrastructure? As a Principal, Systems and Infrastructure Engineer at Walmart/VIZIO, you will play a pivotal role in designing, building, and maintaining scalable and secure infrastructure. This is a unique opportunity to drive the migration and modernization of critical applications and systems, ensuring seamless transitions and minimal downtime. What you'll do About the Team: The Walmart/VIZIO Team is dedicated to levera
Posted 28 days ago | Updated 9 hours ago

Principal Engineer - Identity Security

T-Mobile

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Washington, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview The Principal Identity Engineer will serv
Posted 41 days ago | Updated 9 hours ago

Principal Software Developer (Java Security Libraries)

Oracle Corporation

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No location provided

Full-time

Job Description Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems. Work is non-routine and very complex, involving the
Posted 15 days ago | Updated 9 hours ago

Network Security Engineer

DMV IT Consulting

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Washington, District of Columbia, USA

Full-time

Hi All Please find the JD of Network Security Engineer If you have any experience please connect with me Role: Network Security Engineer Experience: 10 Years Location: DMV region of DC. Duties & Responsibilities:a. Ability to monitor and analyze data traffic patterns within the OCFO network infrastructure;b. Identify network problems and recommend improvements to ensure optimal performance;c. Ability to improve network quality regarding any degradation;d. Ability to enhance security and knowle
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Posted 16 days ago

Security Principal- Zero Trust

World Wide Technology

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No location provided

Full-time

Qualifications Bachelors degree preferred CISSP, CISM, CISA or compliance certifications desired 10-15 years' experience in: Zero-trust architecture, concepts, and solutioning Enterprise segmentation architecture, concepts, and solution options (including OEM technology offerings) Security consulting with example deliverables (or equivalent roles) Overall cyber security technical experience Networking expertise, including previous hands-on roles in supporting routers, switches, and firewalls K
Posted 3 days ago | Updated 6 hours ago

Principal Software Engineer (AI Security Cloud)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 16 days ago | Updated 9 hours ago

Senior Network Security Engineer

Tandym Tech

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Vienna, Virginia, USA

Third Party, Contract

Tandym is seeking a highly motivated Senior Network Security Engineer to provide support remotely for a top Financial Services client. This is a long-term contract, 100% REMOTE. Responsibilities: Manage and maintain Palo Alto firewall infrastructure, including patching, upgrades, and configuration. Convert traditional Layer 4 firewall rules to Layer 7 using App-ID and User-ID. Create and manage custom App-ID definitions as needed for unique applications. Ensure performance, availability, and c
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Posted 18 days ago | Updated 2 hours ago

Cyber Security Engineer (Must have Splunk & Trend Micro Deep Security Exp.) - Only W2 Contract - In Person (F2F) Interview Mandatory - Only Locals with Local Id's (New York & New Jersey)(No Relocation)

Kollasoft Inc.

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New York, New York, USA

Contract

Kindly find the below client priority requirement and let me know your interest or available resources on Only W2 ContractIn Person (F2F) Interview MandatoryOnly Locals with Local Id's (New York & New Jersey) - No Relocation Job Title: Cyber Security Engineer (Splunk & Trend Micro Deep Security Exp.) Location: NYC, NY (Onsite) (Only Locals with Local Id's - No Relocation)Contract Type: Only W2 MOI: In Person (F2F) Interview Mandatory Experience Required: 8+ yrs Profiles Work Authorization: / H1
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Posted 19 days ago

Cloud Security Network Engineer

Serenity Info Tech, Inc.

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Columbia, South Carolina, USA

Contract

Title: Cloud Security Network Engineer Duration of the Contract: 12 months Work Location: Columbia, SC - Hybrid work schedule (3 days remote, 2 days in office Client : State of SC Job Id: 7354 Interview Process: 1 round - virtual Job Description: The Senior Cloud Security Engineer will collaborate with Product Owners, Applications Owners, Network and Security teams to design and deliver optimal solutions for large-scale app and infrastructure cloud solutions. Candidates should possess proficien
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Posted 20 days ago | Updated 2 days ago

Security Engineer (Web Application Firewall and CDN Engineer)

Techno-Comp, Inc.

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Temple Terrace, Florida, USA

Third Party, Contract

Job Title: Security Engineer (Web Application Firewall and CDN Engineer) Work Location: Temple Terrace, FL (Hybrid Work Model 8 Days in a Month Onsite) Duration: Long Term **(But any Client s Hub would be acceptable) 8 days a month on-site they could do 1st 8 days and then WFH or do 2 days a week manager is flexible, as long as it is 8 days a month. Job Description: Primary Skills: Web Application Firewall and CDN Engineer 7 to 10 years of experience Expert in Web Application Firewall (WAF) Sec
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Posted 13 days ago | Updated 2 days ago

Snowflake Security / Engineer

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

NTT DATA's Client is currently seeking a Snowflake Security / Engineer to join their team in Plano, Texas!Job Description: The Snowflake Security and Automation Admin will be responsible for ensuring the security, integrity, and efficient operation of our Snowflake data warehouse environment. This role involves implementing and managing security measures, automating workflows, and collaborating with various teams to optimize data processes. The ideal candidate will have a strong background in Sn
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Posted 24 days ago | Updated 4 hours ago

Cyber Security Engineer-Information Systems Security Engineer (ISSE) - Senior Principal

Modern Technology Solutions

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Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security - Information Systems Security Engineer ( ISSE) in Dayton, OH or Hanscom Air Force Base, MA. As a Cybersecurity Engineer / Information Systems Security Engineer (ISSE) with MTSI you will support a customer operating out of Wright Patterson AFB) in Dayton, OH or Hanscom AFB, MA. Position requires travel up to 20%, as required by the Government. The ISSE serves as the Program Office's information securi
Posted 60+ days ago | Updated 25 days ago

DevOps Security Engineer

Serenity Info Tech, Inc.

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Remote

Third Party, Contract

Title: DevOps Security Engineer Location: Remote Duration: 12 months Job Description: DevOps / Platform / Security Engineer with strong automation and scripting skillsBackend developers with deep PHP, JavaScript, and C# experience focused on secure legacy code remediationProven track record in securing and modernizing CI/CD pipelinesSkilled in cloud-native security and identity management, especially within AzurePrimary Skills GitHub Enterprise Cloud Deep experience managing repos, migrations,
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Posted 12 days ago | Updated 2 days ago

Principal Site Reliability Engineer (Cortex Cloud Security Posture Management)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 11 days ago | Updated 9 hours ago

(USA) Principal, Systems and Infrastructure Engineer, Data Security

Walmart Inc.

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Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do We are seeking a highly skilled Principal Data Security Infrastructure and Systems Engineer to join our People Organization, focusing on maintaining and enhancing our data security standards through robust engineering practices and solution development. The ideal candidate will collaborate with senior engineers to ideate, architect, and implement cutting-edge solutions, ensuring the protection of critical infrastructure and adherence to Global Technology standar
Posted 60+ days ago | Updated 9 hours ago

Security Engineer - Third Class Boiler

Allied Universal

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Omaha, Nebraska, USA

Full-time

Overview Allied Universal , North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. We offer comprehensive benefits for most full-time positions, including medical, dental, and vision coverage, life insurance, a retirement plan, employee as
Posted 17 days ago | Updated 9 hours ago

Security Principal- Governance, Risk & Strategy

World Wide Technology

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No location provided

Full-time

Qualifications: Bachelor's degree in computer science, Information Security, or a related field. Master's degree preferred. 10-15 years of experience in cybersecurity, with significant experience in leadership and strategic roles including Cybersecurity Governance, risk management and strategy. Cybersecurity Expertise: Deep knowledge of cybersecurity principles, strategy, technologies, and methodologies across the cyber lifecycle. Leadership: Strong leadership and strategic planning skills to dr
Posted 4 days ago | Updated 6 hours ago