37 infrastructure security engineer jobs at 26 companies in Downingtown, PA
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Infrastructure Network Engineer
Mount Laurel, New Jersey, United States
$75k-$143k/yr OnsiteFull Time
2+ YOEBS in Engineering or 2+ years' professional experience (or 4 years military), 2+ years with network device configuration, knowledge of routing/switching protocols, Wireshark experience, DoD-8570 IAT Level 2 (Security+ CE) or ability to obtain, and ability to obtain Secret clearance.
Wireshark, Linux, Red Hat
1mo
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Enterprise Infrastructure Systems Engineer
Plymouth Meeting, Pennsylvania, United States
$103k-$175k/yr RemoteFull Time
7+ YOEBachelor's in CS/IT,7+ years pharmaceutical experience,5+ years systems engineering with Windows Server, Linux, virtualization, scripting and IaC (PowerShell, Terraform, Ansible); strong communication and security/compliance knowledge.
Nutanix AHV, VMware vSphere, Hyper-V, AWS, Azure, Microsoft Windows Server, Linux, PowerShell, Terraform, Ansible, APIs
3mo
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Senior Platform & Security Engineer
Philadelphia or United States
$130k/yr HybridFull Time
7+ YOE7-10 years in cloud platform engineering, DevOps, or infrastructure security; hands-on Azure across full lifecycle; experience with HIPAA and SOC 2 Type 2; Entra ID and security operations; healthcare/regulatory familiarity.
Azure, Azure DevOps, Azure Container Apps, Azure App Service, Azure Service Bus, Azure Database for PostgreSQL, Azure Blob Storage, Azure Key Vault, Microsoft Entra ID, Microsoft Defender, Application Insights, Log Analytics, Microsoft Sentinel, Microsoft Purview, M365, SharePoint, Teams
3w
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IT/OT Infrastructure Operations Engineer (Senior Specialist)
West Point or United States
$106k-$167k/yr HybridFull Time
8+ YOEBachelor's degree in computer science, engineering, mathematics, or related field; 8 years of infrastructure operations experience, including 2+ years as a Tier 3 engineer; Windows, virtualization, cloud, security, and ITIL expertise required.
Windows Server, VMware, Hyper-V, Active Directory, AD DS, Kerberos, SAML, ADFS, F5, Citrix ADC, ServiceONE, Glueware, NetBrain, DNS, DHCP, CommVault, Acronis, Trellix, Zscaler, AppControl, Qualys, AWS, Azure, ITIL, PowerShell, Python, GitHub, Microsoft Copilot, Azure AI, AIOps
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
2mo
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Global IT Security Engineer (29740)
Denver or Valley Forge or Wyomissing
OnsiteFull Time
4+ YOEFour years of information security experience, security architecture and infrastructure knowledge, penetration testing, cloud security, vulnerability management, networking, communication skills, and relevant security certifications preferred.
attack surface management (ASM), InsightVM, Nexpose, Metasploit, Burp Suite, NMAP, Wireshark, Linux, Microsoft Windows, Active Directory, RSA, PowerShell, Python, Bash, OWASP, SAST, DAST, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, PTES, MITRE ATT&CK, PCI DSS, SOX, ISO/IEC 27001, CIS Critical Security Controls, NIST, IEC 62443, PAM, MFA, IAM
2mo
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Information Security (Cyber Security) Network Engineer
Allentown, Pennsylvania, United States
$100k-$141k/yr OnsiteFull Time
5+ YOEBachelor's degree in CS or related field; 5+ years WAN experience; strong communication; background clearance; CCNA or Security+ preferred; Cisco/Fortinet/Check Point firewall knowledge; Windows Server, virtualization; VPNs and security infrastructure experience.
Cisco IOS/Catalyst, Fortinet, Cisco, Palo Alto, Check Point, Veeam, Cohesity, Rubrik, Commvault, Dell EMC, VMware, Hyper-V, Nutanix, Aruba, Windows Server 2019/2022, SIP telephony
3d
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Cloud Engineer
Camden, New Jersey, United States
$113k-$156k/yr OnsiteFull Time
4+ YOEBachelor’s degree or equivalent practical experience and 4+ years designing, implementing, and supporting enterprise cloud infrastructure, with strong Microsoft Azure, infrastructure as code, automation, security, identity, and governance experience.
Microsoft Azure, Microsoft Entra ID, RBAC, Terraform, Bicep, Azure Resource Manager (ARM) Templates, CI/CD, Azure Monitor, Log Analytics
1w
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Solutions Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
3+ YOERequires 3–5 years in corporate or broadcast IT, network and Windows server administration, infrastructure troubleshooting, and knowledge of firewalls, monitoring, SQL, virtualization, and security administration.
Windows, SQL, CCNA, CCNP, Microsoft, VMware
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Lead AI Engineer
Holmdel or Bethlehem or New York City
$119k-$195k/yr HybridFull Time
Advanced knowledge of machine learning engineering, distributed systems, cloud infrastructure, AI platforms, LLMs, RAG pipelines, orchestration, agentic frameworks, secure APIs, and enterprise governance.
Large Language Models (LLMs), retrieval-augmented generation (RAG), model orchestration frameworks, Agentic frameworks, API, cloud infrastructure, AI platforms
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Senior DevOps Engineer
Philadelphia or Boston or New York City or Baltimore or Washington, D.C. 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
$100k-$145k/yr HybridFull Time
Deep knowledge of distributed systems, AWS cloud, Infrastructure-as-Code, container orchestration, security practices, production debugging, and cloud cost optimization.
AWS, Docker Compose, Kubernetes
1mo
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AI Systems Engineer
King of Prussia or Boston
$100k-$125k/yr HybridFull Time
Hands-on production AWS infrastructure experience, Terraform, CI/CD, observability, containerized workloads, Python, OpenSearch/vector search, and strong security/IAM expertise.
Terraform, AWS Bedrock AgentCore, Lambda, API Gateway, ECS, Fargate, App Runner, IAM, VPC, S3, CloudWatch, X-Ray, GitHub Actions, AWS CodePipeline, OpenTelemetry, OpenSearch, Docker, Python
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
3w
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PKI Engineer
Quincy or Berwyn or Princeton or Clifton or Austin
$90k-$158k/yr OnsiteFull Time
3+ YOE3+ years PKI/security engineering or infrastructure automation experience; knowledge of TLS/SSL, certificate lifecycle, scripting/automation, integrations, and troubleshooting.
ServiceNow, PowerShell, Python, APIs, Keyfactor, DigiCert, Microsoft ADCS, Windows, Linux
1mo
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Senior Systems Engineer
Camden, New Jersey, United States
$135k-$155k/yr OnsiteFull Time
10+ YOE10+ years administering Linux-based HPC and enterprise systems; expertise with RHEL/Rocky, HPC schedulers, scripting (Bash/Python), infrastructure-as-code, security, and collaboration with engineering teams.
RHEL, Rocky Linux, Azure, Azure Gov Cloud, Entra, Active Directory, Altair PBS, Slurm, LSF, Bash, Python, Bicep, Terraform, Ansible, Puppet
3d
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Network Engineer.
Chester, Pennsylvania, United States
HybridFull Time
6+ YOERequires 6+ years in network protocols and infrastructure, 2+ years in automation, and expertise in TCP/IP, security, routing, Linux, and network troubleshooting; CCNP or CCIE preferred.
Meraki, CheckMK, Grafana, TACGUI, TCPdump, Wireshark, Cisco, Palo Alto, F5, Linux, Ansible, Python, Bash, EIGRP, BGP, PowerShell, Perl, Ruby, TCP/IP, DNS, DHCP, SMTP, SNMP, VPN
1mo
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Special Systems Subject Matter Experts – Aviation & Infrastructure – PA/MD/NJ/DE*
Philadelphia or Pennsylvania or Maryland or New Jersey or Delaware or United States or Virgin Islands, U.S.
$135k-$185k/yr OnsiteFull Time
10+ YOE10+ years experience in access control, CCTV/video surveillance, or FIDS for airport/transport infrastructure (or 20+ years experience), BSc in civil/mechanical/electrical engineering preferred, relevant security certifications preferred, proficiency with Procore, e-Builder, Microsoft 365, Autodesk Construction Cloud/BIM 360, and Bluebeam.
Procore, e-Builder, Microsoft 365, Autodesk Construction Cloud / BIM 360, Bluebeam Revu
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Systems Engineer
Lancaster, Pennsylvania, United States
OnsiteFull Time
Design, implement, secure, maintain, and lifecycle-manage server, cloud, virtualization, storage, backup, and enterprise systems; infrastructure troubleshooting, project implementation, and documentation skills required; Microsoft/Azure/VMware certifications preferred.
Microsoft 365, Microsoft Entra ID, Azure, Windows Server, SQL Server, VMware
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Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience building cloud-native AI/ML platform services with Kubernetes, CI/CD, and infrastructure-as-code; proficiency in Python/Java/Go; strong production reliability and secure-by-design practices.
Kubernetes, CI/CD, infrastructure-as-code, Python, Java, Go, GPU
4w
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Elasticsearch Lead Engineer - SIEM Platform
Malvern or Charlotte or Plano or Dallas
HybridFull Time
6+ YOERequires 6+ years of Elasticsearch or Elastic Stack experience, related degree or equivalent, AWS expertise, large-scale production operations, data streaming, infrastructure as code, security, and resilient systems experience.
Elasticsearch, Elastic Stack, Elastic Common Schema (ECS), AWS, Amazon S3, Amazon Kinesis Data Streams, AWS Lambda, Amazon CloudWatch, Amazon EC2, AWS IAM, AWS Secrets Manager, AWS CloudFormation, Kibana, Apache Kafka, Confluent Platform, AWS Lake Formation, Apache Iceberg, Terraform, Ansible, AWS CDK, Elastic Security, MITRE ATT&CK, ECK, Kubernetes
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