Last updated: 2025-11-06

21 Defense And Security Analyst jobs in Philadelphia.

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Grant Thornton

At Grant Thornton, we believe in making business more personal and building trust into every result – for our clients and you. Here, we go beyond your expectat…

Cyber MSFT Threat Protection Senior Manager

Philadelphia

  • Skills: Cybersecurity, Threat Detection, Microsoft Threat Protection, Incident Response, Security Operations, Microsoft Defender, Zero Trust, MITRE ATT&CK, Threat Intelligence, KQL
  • Level: senior
  • Type: full_time

L3Harris Technologies

L3Harris Technologies is a recognized global leader in the design, development and production of secure communication systems and products supporting mission-c…

Technical Lead - Embedded Systems Security Engineer

Camden

  • Skills: Information Assurance, Cryptography, Systems Engineering, Embedded Systems, Security Architecture, NSA Approved, Integration Testing, Key Management, Cybersecurity, Risk Management Framework
  • Level: senior
  • Type: full_time

Arlo Solutions LLC

Arlo Solutions (Arlo) is an information technology consulting services company that specializes in delivering technology solutions. Our reputation reflects the…

Information Systems Security Manager III

Philadelphia

  • Skills: cybersecurity, information security, program management, risk management framework, compliance, NAVSEA, DoD, security assessment, vulnerability management, IT policy
  • Level: senior
  • Type: full_time

Arlo Solutions

Arlo Solutions (Arlo) is an information technology consulting services company that specializes in delivering technology solutions. Our reputation reflects the…

Policy Executive/Strategic Planner

Philadelphia

  • Skills: cybersecurity, policy development, risk management framework, technical documentation, DoD compliance, strategic planning, stakeholder communication, cybersecurity operations, secret clearance, technical writing
  • Level: senior
  • Type: full_time

Bentley Systems

Around the world, infrastructure professionals rely on software from Bentley Systems to help them design, build, and operate better and more resilient infrastr…

Senior Technical Business Development Manager - Federal

Philadelphia

  • Skills: business development, federal government, geospatial, simulation, defense, intelligence, revenue generation, technical product, communication, customer use cases
  • Level: senior
  • Type: full_time

L3Harris Technologies

L3Harris Technologies – Integrated C5 Systems (IC5S) is a recognized global leader in the design, development and production of secure communication systems an…

Technical Lead Member Engineering Staff - Information Assurance Security Engine…

Camden

  • Skills: Information Assurance, Cybersecurity, Embedded Systems, Cryptography, Systems Engineering, Compliance, Architecture Development, Integration Testing, NSA Certification, Security Evaluation
  • Level: senior
  • Type: full_time

GSI Service Group, Inc.

Project Analyst

Trenton

  • Skills: Project Analyst, Military Funeral Honors, Casualty Operations, Microsoft Excel, Microsoft Access, Statistical tables, Database systems, Casualty Assistance Centers, Report preparation, Security Clearance
  • Level: mid
  • Type: full_time

L3Harris Technologies

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical need…

Sr Specialist, Project Engineer

Camden

  • Skills: Cyber Programs, Risk management, Security protocols, Embedded systems, Technical proposal development, DoD engineering, Agile Development, Systems Engineering, Leadership, Cyber exploitation
  • Level: mid
  • Type: full_time

L3Harris Corporation

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end advanced communications and electronic systems and s…

Lead Program Management

Camden

  • Skills: Program Management, Cyber Systems, Data Security, Government Contracting, Earned Value Management, Cost Performance Reports, Cryptographic Systems, Technical Performance, Proposal Development, Customer Relations
  • Level: senior
  • Type: full_time

Oracle Corporation

Forensic Analyst

Philadelphia

  • Skills: Forensic Analysis, Information Technology, Data Recovery, Digital Forensics, Incident Response, Cybersecurity, Threat Analysis, Risk Assessment, Malware Analysis, Compliance
  • Level: mid
  • Type: full_time

Paragon Cyber Solutions

Policy Executive / Strategic Planner (Technical Writer)

Philadelphia

  • Skills: cybersecurity, technical writing, policy development, strategic planning, risk management, documentation, DoD compliance, executive communication, stakeholder collaboration, quality assurance
  • Level: senior
  • Type: full_time

Boeing

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respe…

Fighter/Attack Aircrew Training Subject Matter Expert or Senior Consultant

Philadelphia

  • Skills: fighter aircraft, aircrew training, simulation technology, combat environments, pilot training, training solutions, courseware development, military aviation, team collaboration, operational knowledge
  • Level: senior
  • Type: full_time

Piper Companies

Piper Companies is currently seeking a Cybersecurity Engineer for a global healthcare solutions organization.

Cybersecurity Engineer (Insider Threat)

Philadelphia

  • Skills: insider threat, behavioral analytics, data exfiltration, investigative best practices, log aggregation, forensic tools, privacy standards, HR collaboration, technical guidance, risk management
  • Level: mid
  • Type: full_time