Senior Security Administrator Jobs

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Senior Offensive Security Engineer (Embedded Devices)

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 18 days ago | Updated 2 hours ago

Senior Systems Security Engineer

GE Healthcare

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Bellevue, Nebraska, USA

Full-time

Job Description Summary This senior position is responsible for designing highly complex modules, critical components, or entire applications/products, integrating them across multiple systems, and ensuring their security and compliance to quality. The role involves technical leadership in architecture, scalability, availability, performance, and security, aligning with the product/application roadmap. Job Description Responsibilities: Technical Leadership: Drive the design and development eff
Posted 15 days ago | Updated 2 hours ago

Senior Principal Consultant - Security A&A Engineer (Clearance Required)

Oracle Corporation

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Reston, Virginia, USA

Full-time

Job Description Must current hold and have the ability to maintain a TS/SCI with Poly. We are seeking a highly experienced and motivated Information Systems Security Analyst to join a new and exciting task order. The ideal candidate will play a critical role in assisting with driving all assessment & authorization (A&A) efforts for a new data platform. Working along side a team of technical engineers, this role requires both cybersecurity experience and technical saavy. In this role, you will
Posted 14 days ago | Updated 2 hours ago

Sr. Manager, Information Security Systems Engineer ($15,000 Sign On Bonus)

Harris Corporation

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Greenville, Texas, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 29 days ago | Updated 2 hours ago

Senior Network Security Engineer/ hybrid/

Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

Job Description We're looking for a Senior Network Security Engineer in the Boston area for a hybrid full-time position. You will be responsible for designing, implementing, and maintaining computer networks, ensuring they function efficiently and securely. You will also be responsible for managing their firewalls and implementing security controls. Our client is highly respected in their field as one of the top companies in their industry. They are in the technology solutions sector and are a h
Easy Apply
Posted 51 days ago | Updated 11 hours ago

Sr. Network Security Engineer

McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 44 days ago | Updated 2 hours ago

Senior Analyst, LBS Technology Application Security/Internal Controls Function Support

Lifepoint Health

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Brentwood, Tennessee, USA

Full-time

POSITION SUMMARY: The Senior Analyst, LBS Technology Application Security/Internal Controls is responsible forworking closely with technical teams or software vendors to design and configure software applications. Collaborate with business stakeholders to understand their processes, objectives, and challenges ESSENTIAL FUNCTIONS: To perform this job, an individual must perform each essential function satisfactorily with or without a reasonable accommodation. Manage the development of a comprehe
Posted 29 days ago | Updated 20 hours ago

Senior Product Security Engineer, Server

mongoDB, inc

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No location provided

Full-time

MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. We enable organizations of all sizes to easily build, scale, and run modern applications by helping them modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available in more than 115 regions across AWS, Google Cloud, and Microsoft
Posted 46 days ago | Updated 2 hours ago

Software Security Specialist Sr - AI Security

PNC Financial Services

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Pittsburgh, Pennsylvania, USA

Full-time

Job Profile Position Overview At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company's success. As a Software Security Specialist Sr. within PNC's Technology organization, you will be based in Pittsburgh, PA; C
Posted 31 days ago | Updated moments ago

Senior Manager, Information Security Technical Program Management

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Team The Security and Privacy Technical Program Management (TPM) team is a force multiplier for the Security, Privacy and Assurance organization; we partner closel
Posted 19 days ago | Updated 2 hours ago

Sr Lead Security Engineer

JPMorgan Chase & Co.

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Plano, Texas, USA

Full-time

Job Description Join a team where you can play a crucial role in shaping the future of a world-renowned company and make a direct and meaningful impact in a space designed for top performers. As a Senior Lead Security Engineer at JPMorgan Chase within the Cybersecurity Technology and Controls organization, you are an integral part of an agile team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, ci
Posted 37 days ago | Updated 2 hours ago

Sr Staff Software Engineer (NGFW System Infrastructure and Platform 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 24 days ago | Updated 2 hours ago

Senior Staff Engineer - Data Security/Privacy

Strava, Inc.

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San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on
Posted 12 days ago | Updated 2 hours ago

Senior Email Security Engineer (SMTP & Proofpoint Specialist) @ Onsite

ProCorp Systems Inc.

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Charlotte, North Carolina, USA

Contract

Senior Email Security Engineer (SMTP & Proofpoint Specialist) Location: Chandler, AZ; Charlotte, NC; or Dallas, TX (Preference for Charlotte, NC or Chandler, AZ) Employment Type:W2 only Duration: 12 Months+ contractAbout the RoleWe are seeking a highly skilled and dedicated Senior Email Security Engineer to join our Email Security team. This crucial backfill position is integral to a cybersecurity project focused on enhancing our email security infrastructure and supporting critical applicatio
Easy Apply
Posted 37 days ago | Updated 5 days ago

Senior Network Security Engineer - TOP SECRET Clearance w/SCI Eligibility Required

American Systems Corporation

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Ridgecrest, California, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance Responsibilities AMERICAN SYSTEMS is seeking a Senior Network Security Engineer with 5-7 years of hands-on experience to support secure in
Posted 23 days ago | Updated 3 hours ago

Senior Security Classification Specialist

Redhorse Corporation

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Arlington, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse is seeking a highly skilled Senior
Posted 41 days ago | Updated moments ago

Senior Network Security Engineer - DGX Cloud

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is looking for a Sr Network Security Engineer who will design and implement security best practices for on-premise and cloud access, keeping in mind boundaries that securely enable NVIDIA business verticals such as Graphics Drivers to Autonomous Vehicles and Artificial Intelligence to Deep Learning frameworks for internal and external consumption. This includes the use of deploying and maintaining various aspects of infrastructure security including, but not limited to, stateful firewalls
Posted 3 days ago | Updated 2 hours ago

Senior Lead Security Engineer - AI Infra Platform

JPMorgan Chase & Co.

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San Francisco, California, USA

Full-time

Job Description Join a team where you can play a crucial role in shaping the future of a world-renowned company and make a direct and meaningful impact in a space designed for top performers. As a Senior Lead Security Engineer at JPMorganChase within the Cybersecurity and Technology Controls line of business, you are an integral part of an agile team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse,
Posted 8 days ago | Updated 2 hours ago

Senior Staff Engineer, Backend - Cortex Cloud (Posture 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 9 days ago | Updated 3 hours ago

Senior Systems Security Engineer

SAIC

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Alexandria, Virginia, USA

Full-time

Job ID: 2507174 Location: ALEXANDRIA, VA, US Date Posted: 2025-07-01 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is hiring a Senior Systems Security Engineer with an active TS/SCI clearance to participate in Independent Technical Risk Assessments (ITRA) and Program Protection Plan () reviews to
Posted 33 days ago | Updated 1 hour ago