Security jobs in Philadephia, PA

King of Prussia, Pennsylvania

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Today

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and buil

Full-time

USD 82,900.00 - 146,165.00 per year

Cyber Systems Security Engineer Sr

King of Prussia, Pennsylvania

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Today

Job Description Cyber Systems Security Engineer (CSSE) - TTWCS Program What We're Doing At Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security through innovation, integrity, and visionary thinking. Our teams apply the highest standards of business ethics and technical expertise to design solutions that safeguard our nation and allies. Every day, we push boundaries to ensure mission success-and we invite you to be part of this critical work. The Work

Full-time

USD 101,000.00 - 178,135.00 per year

Cyber Systems Security Engineer Staff

King of Prussia, Pennsylvania

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Today

Job Description Cyber Systems Security Engineer What We're Doing At Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security through innovation, integrity, and visionary thinking. Our teams apply the highest standards of business ethics and technical expertise to design solutions that safeguard our nation and allies. Every day, we push boundaries to ensure mission success-and we invite you to be part of this critical work. The Work As a Cyber Systems Sec

Full-time

USD 123,500.00 - 217,695.00 per year

OT Security Architect

Philadelphia, Pennsylvania

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Today

A manufacturing company is looking for an OT Security Architect to join their team and build and develop safeguards for their operational technology infrastructure. You'll be hands on, building and securing cutting-edge industrial automation and other technologies that are crucial for the safety of devices and processes used in the manufacturing space. Ideal candidates have extensive experience with OT security event monitoring, management and response, have worked across various security teams

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Full-time

$140000 - $170000

Information Systems Security Engineer I

Philadelphia, Pennsylvania

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Today

Taxable Entity RED PEAK TECHNICAL SERVICES LLC Job Title Information Systems Security Engineer I Location PA Philadelphia NSWC - Philadelphia, PA 19112 US (Primary) Category IT and Computer Related Job Type Full-time Typical Pay/Range $90,000 to $130,000 Annually Education Bachelor's Degree Travel Up to 25% Security Clearance Required Secret POSITION OVERVIEW AND PRIMARY DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): Red Peak Technical Services, LLC a subsidiary of Alutiiq

Full-time

USD 90,000.00 - 130,000.00 per year

Information System Security Engineer II

Philadelphia, Pennsylvania

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Today

Thunderbolt Solutions is seeking to hire an Information System Security Engineer II (Contingent upon contract award) Thunderbolt Solutions is a small, flexible company where are our motto 'find a way or make one' and it permeates every facet of our business. When faced with a technical challenge, we aim to exceed expectations by developing and fielding innovative solutions for defense and commercial markets in a manner unencumbered by bureaucracy. Thunderbolt Solutions operates in an environment

Full-time

Principal Security Engineer

Philadelphia, Pennsylvania

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Today

Job#: 3042441 Job Description: Principal Security Engineer Location: Philadelphia, Pennsylvania - Hybrid Onsite 3 days per week (Remote 2 days per week) Role Overview The Principal Security Engineer will be responsible for designing and implementing robust security solutions. This role involves performing security reviews, identifying gaps in security architecture, and developing a security risk management plan. The engineer will define and document how new systems or interfaces impact the s

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Full-time

$55 - $60 per hour

Information System Security Specialist II

Philadelphia, Pennsylvania

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Today

Job Title: Information System Security Specialist Clearance: Secret Work Location: Philadelphia, PA Employment Type: Full-Time *Position is contingent upon award* About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) and Historically Underutilized Business Zone (HUBZone) established in 2010. ATG has immense experience and a strong, solid reputation throughout various government agencies, providing consistently superior, innovative, and

Full-time

Information System Security Manager

Philadelphia, Pennsylvania

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Today

Taxable Entity RED PEAK TECHNICAL SERVICES LLC Job Title Information System Security Manager Location PA Philadelphia NSWC - Philadelphia, PA 19112 US (Primary) Category IT and Computer Related Job Type Full-time Typical Pay/Range $95,000 to $130,000 Annually Education Bachelor's Degree Travel Up to 25% Security Clearance Required Secret POSITION OVERVIEW AND PRIMARY DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): Red Peak Technical Services, LLC a subsidiary of Alutiiq, LL

Full-time

USD 95,000.00 - 130,000.00 per year

Manager, IT Security, GRC

Burlington, New Jersey

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Today

Location: Burlington, NJ Salary: $150,000.00 USD Annually - $175,000.00 USD Annually Description: Our client is currently seeking a Manager, IT Security, GRC. This is FT perm role and hybrid in Burlington, NJ Position Overview The Manager of Governance, Risk and Compliance (GRC) plays a critical mid-level leadership role within the Information Security function, responsible for translating strategy into operational execution across the GRC program. Reporting to the Director of GRC, this rol

Contract

USD 150,000.00 - 175,000.00 per year

Security Engineer, Agentic AI & Identity

Mount Laurel Township, New Jersey

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Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

USD 104,958.81 - 157,438.22 per year

Enterprise Security Engineer II

Remote

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Today

WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the Unit

Full-time

USD 113,500.00 - 121,300.00 per year

Security Software Engineer (L6), Security Protocols & Foundations

Remote

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Today

At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what's next. Open Connect (OC) is a critical group within Netflix that builds and manages a content delivery network (CDN) that delivers

Full-time

USD 499,000.00 - 900,000.00 per year

Product Security Engineer

Remote

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Today

Position Details Employment Type: Full-time (30+ hrs/week)/FULLTIME Location City: Remote Location State: Remote Work Location Type: Remote WHO WE ARE AND WHAT WE DO Mosaic Clinical Technologies is pioneering a new imaging paradigm-shifting radiology from reactive diagnostics to proactive, decision-driven care. Through our AI-native platform, MosaicOS , we unite fragmented technologies into a single, intelligent ecosystem designed to help clinical teams work faster, think smarter and deliver b

Full-time

USD 97,700.00 - 146,500.00 per year

IT Security Engineer

Remote or Downers Grove, Illinois

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Today

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all with a security focus. This position can work remote within the United States and occasional travel to Downers Grove, IL required as needed. The IT Security Engineer will need excellent written and verbal communication skills to tactfully assist customers to ensure that requested moves, adds, and

Full-time

USD 70,000.00 - 100,000.00 per year

Security Solution Architect - PERM FTE

Remote or Des Moines, Iowa

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Today

Description IT & Security Solution Architect - Security Focus Location: REMOTE /MUST WORK CENTRAL TIME ZONE HOURS! EAD, , OR NO H1B VISA, NO F1B / NO OPT VISA *Salary: U\P TO $155,000 base + BONUS + PERKS THIS IS A PERFECT FIT for a Security Architect LONG-TERM & slowly help to modernize security practices on a small EA team. Be the Sole Security focused Architect! Financial Services who is in acquisition mode! ** Please send a DM to CARRIE DANGER, on LinkedIn or send an email to me with r

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Full-time

USD 125,000.00 - 155,000.00 per year

Departmental Analyst Trainee 9-P11/ IT Security and Privacy Analyst

Remote or Lansing, Michigan

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Today

Salary: $25.85 - $40.51 Hourly Location : Lansing, MI Job Type: Permanent Full Time Remote Employment: Flexible/Hybrid Job Number: 1803-26-IT01 Department: LEO-MSHDA Opening Date: 08/12/2026 Closing Date: 8/19/2026 5:00 PM Eastern Bargaining Unit: NON-EXCLUSIVE REPRESENTED EMPLOYEE (NERE) Job Description At MSHDA we pursue equitable housing outcomes for underserved populations, including but not limited to race, gender, disability, religion, age, weight, socioeconomic status, and LGBTQ+. We are

Full-time

USD 25.85 - 40.51 per hour

Application Security Engineer

Remote or St. Louis, Missouri

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Today

Position: Application Security Engineer (Senior AppSec) Location: Remote Duration: 6-12+ Months Contract Role Overview We are seeking experienced Senior Application Security Engineers to join our team and play a critical role in validating AIgenerated vulnerability findings and translating them into actionable technical remediation. This position requires strong expertise in application and product security, combined with a deep understanding of how vulnerabilities map to code and how developer

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Full-time, Part-time, Contract, Third Party

USD 60-70

Senior Security/Threat Engineer

Remote

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Today

Overview DecisionPoint seeks a Senior Security/Threat Engineer to provide senior-level leadership and advanced expertise across enterprise cybersecurity monitoring, threat detection, vulnerability management, and incident response for systems supporting a federal and DoD-aligned mission environment. This position oversees threat intelligence integration, SIEM analytics, log correlation, ACAS/Nessus scanning, STIG validation, patch compliance verification, and execution of the Continuous Monitor

Full-time

USD 13,665.00 per month

Information System Security Engineer II

Philadelphia, Pennsylvania

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Today

Employment Type: Full-Time Shift: Day About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) focused on Information Technology and Communications consulting, system engineering, integration, deployment and operation of state of the art command and control and information systems that deliver critical network centric solution to the warfighter. With a proven track record of technical support to our customers, we are looking for innovativ

Full-time

Security jobs in Philadelphia, PA, USA