766 security engineer jobs at 180 companies in New Castle, DE
Engineer - Security
Philadelphia or New York City
$175k-$250k/yr OnsiteFull Time
Experience as a security engineer handling SOC II or similar compliance processes, managing bug bounty programs, and shipping software to users.
Python, Postgres, Unix, TypeScript, React
Physical Security Engineer
Wilmington, Delaware, United States
OnsiteFull Time
2+ YOECertification in at least three VMS systems and two access control systems, with enterprise-level certification in one; 2+ years configuring physical security systems; 2+ years as Lead Technician; pass background check and drug test.
SQL, Windows Server
Security Engineer II
Wilmington, Delaware, United States
OnsiteFull Time
2+ YOEFormal training or certification on security engineering concepts and 2+ years applied experience; ability to code in one or more languages; experience with SDLC, CI/CD, and security; knowledge of information and network security.
CI/CD
Cyber Security Engineer (Application Security)
Philadelphia, Pennsylvania, United States
$110k-$150k/yr RemoteFull Time
5+ YOE5+ years in application security or security engineering; expertise in CI/CD, GitHub Actions, scanning, IaC, cloud security, healthcare regulations, API security, and incident response. Bachelor's preferred.
GitHub Actions, GitHub Advanced Security, Snyk, Terraform, SIEM, EDR/XDR, DLP, HL7, Azure, AWS, SAST, DAST
Sr. Security/ Technology Engineer
Philadelphia or Lansdale
HybridFull Time
10+ YOEBachelor's in Electrical Engineering or related field; 10+ years engineering/design/construction experience; professional engineering licensure or eligibility; BlueBeam and Microsoft Office proficiency; valid driver's license; occasional overnight travel.
BlueBeam, Microsoft Office, AutoCAD, Revit
Senior Cloud Security Engineer
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
5+ YOE5+ years related experience required (cloud security preferred), undergraduate degree or equivalent, production-grade proficiency in Python/Go/TypeScript, experience with AWS/GCP/Azure at org scale, strong distributed systems background.
Python, Go, TypeScript, AWS, GCP, Azure, CI/CD, CMDB, ITSM, LLM
Security Engineer
Belcamp, Maryland, United States
OnsiteFull Time
4+ YOE4-6 years IT experience with 2+ years security; strong troubleshooting in Windows, M365, identity; knowledge of TCP/IP, DNS, VPNs, firewalls, attack vectors; experience with Microsoft Defender, Entra ID, log analysis; familiarity with NIST 800-171/CMMC; Security+ required; U.S. citizenship required; background check and drug test.
Microsoft Defender, Microsoft Entra ID, Microsoft 365, Intune, Exchange Online, SharePoint, OneDrive, PowerShell, SIEM, ITGlue
Application Security Engineer
Media, Pennsylvania, United States
OnsiteFull Time
2+ YOERequires 2+ years in application security engineering, container and cloud security expertise, Java knowledge, secure software development experience, OWASP expertise, and DevSecOps experience; computer science degree preferred.
Java, Golang, React, React Native, Python, PowerShell, Unix shell, JavaScript, TypeScript, OWASP, TCP/IP, HTTP, HTTPS, REST, SAST, DAST, SCA, IaC, Microsoft?, NIST 800-53, Cybersecurity Framework, Critical Security Controls, DevSecOps, SAFe Agile
Senior Security Engineer
Philadelphia or Boston or New York City or Baltimore or Washington or Charlotte or Raleigh or Atlanta or Chicago or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Michigan or North Carolina or New Jersey or New York or Ohio or Pennsylvania or Tennessee or Virginia
$145k-$175k/yr HybridFull Time
7+ YOE7+ years IAM/security engineering experience; expert Active Directory; Okta, Auth0, AWS Cognito; SAML, OAuth, OIDC, SCIM, LDAP, Kerberos; SSO, MFA, PAM; HIPAA/SOC2/HITRUST/FedRAMP; Python, PowerShell, Terraform.
Active Directory, Okta, Auth0, AWS Cognito, SAML, OAuth 2.0, OpenID Connect (OIDC), SCIM, LDAP, Kerberos, Entra ID, Ping Identity, ForgeRock, Python, PowerShell, Terraform
Principal Security Engineer, Detection & Response
Ballsbridge or Austin or Boston or Minneapolis or New York City or Philadelphia or Salt Lake City or San Francisco or Washington
€110k-€170k/yr RemoteFull Time
10+ YOE10+ years in detection, response, or security engineering; 3+ years commanding incidents; expertise in AWS, blockchain threats, AI security, SIEM/SOAR, Python or Golang, and detection engineering.
AWS, EKS, IAM, KMS, Wiz, SIEM, Case Management, SOAR, Panther, Tines, Python, Golang, Slack, Apple macOS, GSuite
Electronic Security Field Engineer
Bristol, Pennsylvania, United States
OnsiteFull Time
3+ YOE3-7 years industry experience; experience in access control and video system design; associate or bachelor's degree preferred; professional electronic security certifications (Lenel, Genetec, C-Cure, Avigilon, Axis, Bosch, Milestone) preferred.
ACS, IDS, FDS, CCTV, Lenel, Genetec, C-Cure, Avigilon, Axis, Bosch, Milestone
Senior Cloud Security Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
7+ YOERequires 7+ years of IT security experience, including 3+ years securing Azure or AWS, incident response expertise, detection engineering, scripting, cloud security tooling, and strong communication and problem-solving skills.
Microsoft Azure, AWS, Google Cloud Platform (GCP), Microsoft 365, KQL, Sigma, Microsoft Sentinel, SIEM, EDR, Microsoft Defender for Cloud, Amazon GuardDuty, Claude Code, PowerShell, Python, Microsoft Entra ID, Logic Apps
Sr. SecOps Security Engineer
Bensalem, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor's degree in Computer Science, IT, or related field; 5+ years hands-on security engineering; proficiency with SPLUNK, firewalls, DLP, vulnerability scanners, IAM, and virtualization; knowledge of financial regulations (NCUA, GLBA, PCI DSS).
SPLUNK, ForcePoint, Nessus, FireEye, Trellix, Cisco Secure Workload, Cisco Identity Services Engine, Cisco AMP, Microsoft Defender, Okta, RSA, StealthWatch, VMware
Senior Information Security Engineer
Audubon, Pennsylvania, United States
OnsiteFull Time
Bachelor's in Information Security or related field; Microsoft Certified: Azure Security Engineer Associate or equivalent; advanced SIEM, EDR, SOAR, vulnerability management; scripting in Python, PowerShell, Bash; cloud security (AWS, Azure, GCP); zero trust and identity management.
Microsoft 365, Microsoft Entra, Azure, Intune, Defender, Purview, CrowdStrike, Rapid7, KQL, PowerShell, Python, Bash, AWS, GCP, SIEM, EDR, SOAR
Security Automation Engineer
Chicago or Reston or Crum Lynne
$113k-$188k/yr HybridFull Time
10+ YOERequires 10+ years in security or software engineering, production Python, SOAR platforms, LLM agent and prompt design, REST APIs, SOC operations, incident response, MITRE ATT&CK, Git, testing, and CI/CD.
Splunk SOAR, Cortex XSOAR, Tines, Torq, Anthropic Claude, OpenAI, Amazon Bedrock, MITRE ATT&CK, Python, REST APIs, JSON, OAuth, Git, Software Development Kits, ServiceNow, FastAPI, Flask, AWS, Docker, Kubernetes, Terraform, Splunk Enterprise Security, Search Processing Language, HSA, FSA, Care@Work, Employee Stock Purchase Plan (ESPP)
Senior Embedded Hardware Security Engineer
Bedford or Aberdeen or Albuquerque or Colorado Springs or McLean
$127k-$190k/yr OnsiteFull Time
3+ YOEBachelor's degree plus 5 years, or master's/PhD plus 3 years, in a relevant technical field; embedded hardware security experience; C/C++ and Python; U.S. citizenship; ability to obtain a Secret clearance.
C/C++, Python, FPGA, System-on-Chip (SoC)
Senior Cyber Security Engineer
Lakewood or Nashville or Chicago or Walnut Creek or New York City or Alexandria or Houston or Atlanta or West Palm Beach or Seattle or Los Angeles or Irvine or Philadelphia
$129k-$212k/yr OnsiteFull Time
8+ YOEMinimum 8 years of relevant cybersecurity experience, or 6+ years with compliance or audit support; relevant degree or equivalent experience; expertise in security engineering, incident and vulnerability management, compliance, automation, and Azure security.
Microsoft Azure, SIEM, AI/ML, Microsoft
Identity Security Engineer (Duo Security)
Fort Lauderdale or Mount Laurel
OnsiteFull Time
5+ YOE5+ years IT infrastructure/security experience, 3+ years MFA implementation, hands-on Cisco Duo Security expertise, RADIUS/LDAP/SAML/Active Directory knowledge, and legal authorization to work in the US without sponsorship.
Cisco Duo Security, Duo Authentication Proxy, RADIUS, LDAP, LDAPS, Active Directory, Duo Single Sign-On, SAML 2.0, Microsoft Entra ID, RSA SecurID, Wireshark, tcpdump
Application Security Engineer, Information Security
Dresher, Pennsylvania, United States
OnsiteFull Time
7+ YOE7+ years in secure software development or DevSecOps; experience with SAST/DAST/SCA, threat modeling, security architecture, and tools like Burp Suite, Fiddler, Zap, Wireshark, Metasploit; knowledge of OWASP, NIST, ISO27001.
Burp Suite, Fiddler, Zap, Wireshark, Metasploit, Nessus, Qualys, SAST, DAST, SCA, WAF, API Gateway, Azure, AWS, K8
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