Security jobs in Philadephia, PA

Remote

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Today

Job ID: 2616401 Location: Remote Work, DC, US Date Posted: 2026-09-01 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a mid-level Information System Security Officer (ISSO) for our team to support a government customer. This position is remote, but the candidate must

Full-time

USD 80,001.00 - 120,000.00 per year

Cyber Systems Security Engineer

King of Prussia, Pennsylvania

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18d ago

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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18d ago

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

Security Automation Engineer

Pennsylvania

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Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview The SOAR Development team designs and delivers automation capabilities that strengthen Security Operations Center response and reduce manual effort for security analysts. The team works across security operations, detection engineering, and supporting technology teams to build scalable, AI-driven security solutions within a global and distributed environment. This role reports to Informat

Full-time

USD 112,500.00 - 187,500.00 per year

Application Security Engineer

Philadelphia, Pennsylvania

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Today

Location: Philadelphia, PA Salary: $60.00 USD Hourly - $62.00 USD Hourly Description: Title: Application Security Engineer Location: Philadelphia, PA / Hybrid Employment: (6-month CTH) About the Role Application development at Client is distributed across many engineering teams, and the company is modernizing its application portfolio and migrating workloads to the cloud. The mission is to create scalable application security capability. A minimum baseline that every development team can meet,

Contract

USD 60.00 - 62.00 per hour

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

Data Security Specialist II

Philadelphia, Pennsylvania

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Today

Description Data Security Analyst II Location: Onsite in Philadelphia, PA Duration: Through 12/31/2026, extensions likely We are looking for a Data Security Specialist II to support enterprise data protection efforts in Philadelphia, Pennsylvania. This Long-term Contract position focuses on strengthening security governance, assessing risk, and helping ensure appropriate access controls and policy compliance across systems and data assets. The ideal candidate will combine hands-on security kn

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Contract

USD 36.00 - 41.00 per hour

Lead Network Security Engineer

Remote

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Today

Job Title: Lead Network Security Engineer Employment Type: Full-Time Location: Remote Job Summary: We are looking for an experienced Senior Network Security Engineer to design, implement, maintain, and secure enterprise network infrastructure. The ideal candidate will have strong hands-on experience with firewalls, VPNs, network security technologies, cloud security, monitoring, and troubleshooting. Key Responsibilities: Design, implement, and maintain secure enterprise network infrastructure.

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Full-time

Depends on Experience

IT Security Specialist

King of Prussia, Pennsylvania

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Today

Description We are looking for an IT Security Specialist to support cybersecurity governance, risk, and compliance efforts for an energy and natural resources organization in King of Prussia, Pennsylvania. This position focuses on strengthening security oversight by partnering with teams across the business to develop, maintain, and improve processes that align with regulatory expectations and internal risk standards. The ideal candidate brings strong analytical judgment, attention to detail, an

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Full-time

USD 115,000.00 - 120,000.00 per year

Physical Security Technical Lead

Malvern, Pennsylvania

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Today

Location: Malvern, PA Description: Our client is currently seeking a Physical Security Technical Lead Malvern, PA (hybrid--onsite Tuesdays, Wednesdays, and Thursdays) 1+ Year Contract Role Purpose: Lead the engineering, integration, modernization, and operational reliability of client's global physical security technology platforms. This role serves as a hands-on technical expert, partnering across Global Security, Enterprise Technology, Cybersecurity, and third-party providers to deliver s

Contract

Cloud Security Engineer

Remote

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Today

Job: Cloud Security EngineerFull-time /RemoteWe are seeking a proactive, hands-on Cloud Security Engineer to serve as the primary security partner for our Engineering and DevOps teams. In this role, you will be the "North Star" for secure cloud configuration, moving beyond simple alert triaging to building sustainable security foundations. You will bridge the gap between high-level security architecture and daily engineering execution, ensuring our AWS and Azure environments are resilient, compl

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Full-time

Depends on Experience

Cloud Artificial Intelligence Security Lead

Remote or Tampa, Florida

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Today

RESPONSIBILITIES: Kforce has a client in Tampa, FL that is seeking a Cloud Artificial Intelligence Security Lead. Duties: * Define and implement operational procedures for data cataloging, lineage, governance, and data protection to ensure AI solutions are secure, compliant, and aligned with organizational policies * Develop policy-driven security controls to protect AI, ML, and cloud-based solutions from data loss and unauthorized access * Partner with Data Scientists, GenAI Engineers, Develop

Contract

$76 - $99 hourly

Security Architect, Strong Financial Experience, MST OR CST Time Zone - ZL

Remote

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Today

Security Architect with Strong Financial Experience NO Corp-to-Corp OR IC's OR 3rd Party Remote - MST OR CST Time Zones Top 5 Technical Skills: Extensive experience designing & building secure cloud-native solutions, especially Amazon Web Services (AWS) Knowledge of Infrastructure-as-Code (IaC) principles & experience reviewing infrastructure configs/changes (Cloud Formation & Terraform) Containers, Kubernetes, Service Mesh, RESTful/gRPC APIs Strong foundation in cybersecurity landscape, especia

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Full-time

Depends on Experience

Application Security Engineer / Senior Application Security Engineer / AI Security Engineer

Remote

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Today

Job OverviewWe are seeking a Senior Application Security Engineer with strong hands-on software engineering experience and deep expertise in Application Security, Python automation, AI/ML, LLMs, and Agentic AI. The ideal candidate is a hands-on engineer who has shipped production code and can build security automation, tooling, and reusable workflows. Experience with Claude Code, AI agents, MCP integrations, prompt injection, OWASP LLM Top 10, and agent security is highly desirable. Key Responsi

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Full-time, Third Party

$160,000 - $200,000

Senior Security Operations Analyst

Philadelphia, Pennsylvania

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Today

Description Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals across all disciplines. Today at Penn Medicine, someone will make a breakthrough. Someone will heal a heart, deliver hopeful news, and give comfort and reassurance. Our e

Full-time

Depends on Experience

Security Developer III (Contractor)

Philadelphia, Pennsylvania

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Today

Description Full Stack Developer (Security Applications) Location: Hybrid Philadelphia, PA (2-3 days onsite per week) Employment Type: Contract Pay: Available on W2 Basis Overview We are seeking a Full Stack Developer to join a growing technology team responsible for designing, developing, and enhancing security-focused applications that support enterprise identity, access, and cybersecurity initiatives. This role is ideal for an experienced Full Stack Developer who enjoys building scalabl

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Contract

USD 60.00 - 66.00 per hour

Security Architect

Remote

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Today

Systems Engineering Services is seeking a Security Architect to work remotely in MST/CST Time Zones. Top 5 Technical Skills: Extensive experience designing & building secure cloud-native solutions, especially Amazon Web Services (AWS) Knowledge of Infrastructure-as-Code (IaC) principles & experience reviewing infrastructure configs/changes (Cloud Formation & Terraform) Containers, Kubernetes, Service Mesh, RESTful/gRPC APIs Strong foundation in cybersecurity landscape, especially in identity & a

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Full-time

Depends on Experience

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

Systems Security Engineer - IA / NSA Type-Crypto

Camden, New Jersey

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Today

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 is the Trus

Full-time

USD 133,244.00 - 245,965.00 per year

Lead Information Security Engineer

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Lead Information Security Engineer to implement, operate, and improve an LLM-based code vulnerability detection and reporting capability. The role delivers the scanner, evaluation harness, and CI/CD pipelines, then transitions to ongoing operations including patching, tuning, feature development, and support. The position participates in a four-person rotating 24/7 coverage schedule with most time dedicated to engineering and feature work. Triage and reme

Contract

Security jobs in Philadelphia, PA, USA