41 siem engineer jobs at 28 companies in Brookside, DE
1mo
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Elasticsearch Lead Engineer - SIEM Platform
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
6+ YOE6+ years Elasticsearch experience, undergraduate degree or equivalent, expertise with ECS, AWS, data streaming and data lake integrations, infrastructure-as-code, security principles, and mentoring experience.
Elasticsearch, Elastic Common Schema (ECS), Kibana, AWS S3, Kinesis Data Streams, Lambda, CloudWatch, EC2, IAM, Secrets Manager, AWS CloudFormation, Apache Kafka, Confluent Platform, Apache Iceberg, Terraform, Ansible, CDK, Elastic Security / SIEM, ECK, Kubernetes
4d
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Security Automation Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOERequires 3–5 years of IT/security engineering experience, Python scripting, REST API integrations, JavaScript, security tool integration, troubleshooting, documentation, and communication skills. SOAR and security certifications preferred.
Python, JavaScript, REST API, Claude Code, Claude, SIEM, EDR, ITSM, SOAR, Splunk SOAR, Phantom, Palo Alto XSOAR, Tines, LangGraph, Microsoft Sentinel, KQL, Microsoft Graph, Akamai EdgeGrid
6d
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Site Reliability Engineer
North Carolina or King of Prussia or United States
$130k-$160k/yr RemoteFull Time
3+ YOEBachelor's in CS or related,3+ years cloud engineering with AWS/Azure,Kubernetes,Infrastructure as Code (Terraform/Crossplane/Ansible),microservices,scripting (Bash/Python/Go),observability,incident/on-call experience,and ability to obtain IL5 clearance;US citizenship requirement.
Terraform, Crossplane, Ansible, Kubernetes, AWS, Azure, Bash, Python, Go, CI/CD, Vault, AWS SSM, Prometheus, Open Telemetry, SIEM, Splunk, Helm, Temporal, Clik House, Fire Hydrant, Grafana, Solace, Gloo
1mo
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SASE Network Engineer
Berwyn, Pennsylvania, United States
$110k-$140k/yr OnsiteFull Time
5+ YOE5+ years network engineering or cloud security experience; hands-on with SASE/SSE platforms (Netskope, Zscaler, Palo Alto Prisma); strong networking (TCP/IP, DNS, routing, VPNs), cloud (AWS/Azure/GCP), SIEM/IAM familiarity, and scripting/automation skills.
SASE, SSE, Netskope, Zscaler, Palo Alto Prisma, SD-WAN, SIEM, IAM, AWS, Azure, GCP, DLP
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Sales Engineer
Philadelphia or Boston or Pennsylvania or New York or United States or Canada
$107k-$158k/yr RemoteFull Time
6+ YOE6+ years technical sales/solutions engineering experience; expertise in data integration, enterprise/cloud security, SIEM/SOAR integrations, customer assessments, demos, POCs, and presenting to technical and executive audiences.
Splunk, QRadar, Google SecOps, Cortex XSOAR, Swimlane, Anomali, ThreatConnect, ThreatQ, ReGenAI
3mo
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Principal Info Sec Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
8+ YOESenior information security professional with 8+ years in security administration, risk assessment, policy development, Azure/Office 365, SIEM/IDS/EDR, AD/Azure; on-site 3 days.
Azure, Office 365, SIEM, IDS, EDR, Active Directory
1mo
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Advanced Defensive Architecture Engineer VP-4
Boston or New York City or Berwyn or Princeton or Clifton
$120k-$203k/yr OnsiteFull Time
8+ YOE8+ years in security architecture, threat hunting, or investigations; experience with EDR and SIEM; forensic and threat-hunting skills; strong executive communication; bachelor’s or relevant certifications preferred.
EDR, SIEM
2mo
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Cyber Systems Security Engineer Staff
King of Prussia, Pennsylvania, United States
$124k-$246k/yr HybridFull Time
9+ YOEBachelor's degree +9 years experience; TS/SCI clearance required; Sec+ certification; strong Linux, Windows, Cisco experience; RMF and NIST SP 800-53 knowledge; cyber risk assessment, STIG evaluations, and documentation experience.
Linux, Windows, Cisco, SIEM, XDR, Risk Management Framework (RMF), NIST SP 800-53, DIACAP, DoD 8570
3w
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
2mo
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Engineer II - Cyber Incident Response
Conshohocken or Frisco
OnsiteFull Time
3+ YOE3+ years cybersecurity experience (2+ years SOC/incident response), strong incident response and forensic skills, familiarity with NIST/MITRE ATT&CK/ISO 27035, hands-on SIEM/EDR/Splunk/CrowdStrike/Wireshark experience, strong communication.
SIEM, EDR, Splunk, CrowdStrike, Wireshark, MITRE ATT&CK, NIST, ISO 27035
5d
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Software Engineer
Moorestown, New Jersey, United States
$80k-$97k/yr RemoteFull Time
Production experience with a major LLM platform, backend engineering in C#/.NET or Python, Azure, CI/CD, infrastructure as code, GitHub security, REST/OData APIs, and least-privilege access design.
C#, .NET, Python, Azure, Azure App Service, Azure Container Apps, Azure Functions, Azure Key Vault, Azure Managed Identity, GitHub Actions, Azure DevOps, Bicep, Terraform, OpenID Connect (OIDC), GitHub, Dependabot, OWASP Top 10, SAST, DAST, SCA, SLSA, REST, OData, MCP, Anthropic Claude, OpenAI, Google Gemini, AWS Bedrock, NIST AI RMF, NIST 800-53, CIS Controls, SIEM
3w
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Lead Security Engineer
Fort Washington, Pennsylvania, United States
OnsiteFull Time
7+ YOE7–10+ years security engineering experience; bachelor's in cybersecurity/IT/CS or related; strong incident response, enterprise security controls, communication, and leadership abilities.
SASE, EDR, XDR, IAM, SSO, MFA, SWG, DNS, SIEM, UEBA
2mo
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Senior Cybersecurity Engineer
Atlanta or Hackensack or Washington or Austin or Boston or Charlotte or Dallas or Denver or New York or Philadelphia or Chicago or Rockville
$100k-$125k/yr RemoteFull Time
5+ YOE5+ years security engineering experience with hands-on responsibility for identity, network, cloud, endpoint, and monitoring controls; experience with Azure/AWS/GCP; ability to produce architecture docs and runbooks; mentoring and cross-team leadership; U.S. person required for CUI.
Terraform, Bicep, Pulumi, Sentinel, Open Policy Agent (OPA), SIEM, EDR, Azure, AWS, GCP, IAM, IaC
3d
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Senior Engineer, Network Security / Engineer II (US)
Mount Laurel or Fort Lauderdale or Charlotte
$98k-$159k/yr OnsiteFull Time
7+ YOEUndergraduate degree or technical certificate and 7+ years of relevant experience in network security engineering, enterprise networking, cloud security, automation, and complex production deployments.
Netskope, Secure Web Gateway (SWG), Secure Access Service Edge (SASE), Data Loss Prevention (DLP), Borderless WAN VPN, CASB, Zero Trust Network Access (ZTNA), Private Access, BWAN, IPsec, GRE, SDWAN, MPLS, Direct Internet Access (DIA), MAN, Cisco Catalyst SDWAN/Viptela, Aruba EdgeConnect, Silverpeak, BGP, OSPF, TCP/IP, QoS, SIEM, Ansible, Terraform, Python, REST APIs, Zscaler, Palo Alto Prisma Access, Cisco, IaC, SDN
2w
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Intermediate Cyber Security Engineer
Cedar Rapids or Denver or Philadelphia
$70k-$84k/yr HybridFull Time
1+ YOE1+ years cyber security engineering experience; knowledge of application security, vulnerability management, SDLC, and security frameworks; bachelor’s in related field or equivalent; certifications desirable (OSCP,CISSP,CEH,Security+/CySA/CASP).
NIST CSF, SIEM, Rapid7, ServiceNow Vulnerability Response (VR), Synk, CrowdStrike, ServiceNow, JIRA
2mo
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Pre-Sales Solutions Engineer
Philadelphia, Pennsylvania, United States
$99k-$225k/yr HybridFull Time
2+ YOE2+ years technical pre-sales or solution architecture experience in cyber defense, experience with enterprise security architectures, EM/system integrations, and cloud/container tooling; Bachelor's degree; strong communication and analytical skills.
AWS, Azure, Kubernetes, ECS, ACA, GitLab, GitHub, Jenkins, ArgoCD, Flux, Python, Java, C/C++, RESTful API, SIEM, SOAR, MDR
3w
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Cyber Security Engineer
Philadelphia, Pennsylvania, United States
$74k-$142k/yr RemoteFull Time
3+ YOEMinimum 3 years cybersecurity experience, incident response/threat hunting, content/rule development, security infrastructure ops, security certifications (CompTIA, ISC2, ISACA, SANS), bachelor's in CS/InfoSec preferred, strong communication and organizational skills.
SIEM, MEDR, SOAR, Python, Microsoft Windows, RHES, CentOS, Ubuntu Linux, MacOS
3w
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Cyber Security Engineer
Philadelphia, Pennsylvania, United States
$74k-$142k/yr RemoteFull Time
3+ YOE3+ years cybersecurity experience, tier 3/4 incident response, content management and detection rule development, SOAR and Python automation experience, security certifications (CompTIA, ISC2, ISACA, SANS), bachelor’s in CS/InfoSec preferred.
SIEM, MEDR, SOAR, Python, Microsoft Windows, RHES, CentOS, Ubuntu Linux, MacOS
1mo
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Cyber Engineer (Hybrid- Aberdeen, Maryland)
Wilmington or Middletown or Aberdeen Proving Ground
$100k-$150k/yr HybridFull Time
5+ YOEDesign and secure tactical and enterprise networks, implement cyber defenses, perform vulnerability assessments and incident response; active Secret clearance and 5+ years experience required.
Cradlepoint, Peplink, TAK/ATAK, SIEM, IDS/IPS, VPN, IPsec, DISA STIG, DoD RMF
4d
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Senior Adversary Emulation Engineer
Philadelphia or Reston
$134k-$211k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent experience and 7+ years of cybersecurity experience. Requires adversary emulation, detection, threat hunting, scripting, AI-assisted security, telemetry, and detection logic expertise.
MITRE ATT&CK, Python, PowerShell, Bash, SIEM, XDR, EDR, SPL, KQL, SQL, Sigma, YARA, Atomic Red Team, MITRE Caldera, Mandiant Security Validation, Cymulate, AttackIQ, Prelude Operator
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