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Senior Platform Engineer - Security
Washington or Sarasota or Miami or New York City or Toronto or Longboat Key
$165k-$205k/yr OnsiteFull Time
Strong Linux systems engineering and security hardening experience; vulnerability management, OpenStack/Ceph/Kubernetes familiarity; automation with Ansible/Terraform and scripting in Bash or Python; audit and compliance experience.
CIS Benchmarks, STIGs, OpenStack, Nova, Neutron, Keystone, Cinder, Ceph, Kubernetes, CIS Kubernetes Benchmarks, Ansible, Terraform, Bash, Python, SELinux, AppArmor, auditd, PAM, SIEM, EDR, Elastic, Splunk, Wazuh, Falco, Vault, LUKS/dm-crypt, CVSS, ISO 27001, SOC 2, PCI DSS, FedRAMP, Pod Security Standards
1mo
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Senior Platform Engineer - Security
Washington or Sarasota or Miami or New York City or Toronto or Longboat Key
$165k-$205k/yr OnsiteFull Time
Strong Linux systems engineering and security background; experience hardening Linux, OpenStack/Ceph/Kubernetes, vulnerability management, automation with Ansible/Terraform, scripting in Bash/Python, and supporting compliance/audit activities.
OpenStack, Ceph, Kubernetes, Ansible, Terraform, Bash, Python, CIS Benchmarks, ISO 27001, SELinux, AppArmor, auditd, PAM, Elastic, Splunk, Wazuh, Falco, Vault, LUKS, dm-crypt
2mo
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Senior Cloud Platform Security Engineer
Arlington or Richmond
HybridFull Time
6+ YOE6+ years of hands-on security engineering; cloud-native security; Kubernetes platform security; CI/CD, IaC; scripting; AI security; security tooling in cloud environments.
AWS, GCP, Azure, Kubernetes, CI/CD, Infrastructure as Code, Terraform, CloudFormation, Python, PowerShell, Ansible, OPA/Gatekeeper, Falco, Wiz, Datadog, Snyk
2mo
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Platform Security Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's in IT/Cybersecurity/CS or equivalent, 3+ years infrastructure/systems/network/virtualization security experience, VMware NSX/vDefend and firewall/IAM experience, VCF and vSphere familiarity, scripting/automation, knowledge of CIS/NIST.
vDefend, NSX, VMware vSphere, VCF, Aria Operations, Aria Automation, SDDC Manager, OPA, Sentinel, Terraform, Ansible, CIS, NIST
1mo
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Platform Engineer, Lead
McLean, Virginia, United States
$99k-$225k/yr HybridFull Time
7+ YOE7+ years in cloud engineering/DevSecOps/platform architecture; experience with Kubernetes, Rancher, Docker, GitHub CI/CD, AWS, Terraform, Ansible/Chef; Python and Helm; Security+; bachelor’s in CS or Engineering; ability to obtain Secret clearance.
Kubernetes, Rancher, Docker, GitHub CI/CD, AWS, Terraform, Ansible, Chef, Grafana, Prometheus, RGS Harvester, AWS Systems Manager, Python, Helm
1mo
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Platform Engineer, Lead
McLean, Virginia, United States
$99k-$225k/yr OnsiteFull Time
7+ YOE7+ years in cloud engineering/DevSecOps/platform architecture; experience with Kubernetes, Rancher, Docker, GitHub CI/CD, AWS, Terraform; Python and Helm; Security+ certification preferred; bachelor’s in CS or Engineering; ability to obtain Secret clearance.
Kubernetes, Rancher, Docker, GitHub CI/CD, AWS, Terraform, Ansible, Chef, Grafana, Prometheus, RGS Harvester, AWS Systems Manager, Python, Helm, SD-WAN
2mo
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Senior Cloud Platform Security Engineer
Arlington or Richmond
HybridFull Time
6+ YOEBachelor's degree required; 6+ years security engineering experience securing cloud-native environments, Kubernetes, CI/CD and IaC; scripting/IaC experience (Python, PowerShell, Ansible, CloudFormation, Terraform); experience securing AI features preferred.
AWS, GCP, Azure, AWS GuardDuty, Security Hub, SCPs, Wiz, EKS, Kubernetes, OPA/Gatekeeper, Falco, Datadog, Prisma Cloud, Orca, Upwind, Snyk, CI/CD, Python, PowerShell, Ansible, CloudFormation, Terraform, MCP, SBOM
2w
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Technical Lead/Platform Engineer
Rockville, Maryland, United States
OnsiteFull Time
Deliver full-lifecycle support for scientific platforms: install/configure hardware and software, perform acceptance and performance testing, document systems, maintain data workflows, storage, security, and provide improvement recommendations.
2mo
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Cloud Platform Engineer
McLean, Virginia, United States
HybridFull Time
5+ YOEMust obtain Public Trust; bachelor’s degree in a technical field; CompTIA Security+ and AWS certification (or obtain shortly); 5+ years cloud/platform/DevOps experience with AWS, Terraform, CI/CD, containers, and scripting.
AWS, Terraform, AWS CloudFormation, CI/CD, GitLab CI/CD, Jenkins, GitHub Actions, AWS CodePipeline, Docker, Amazon ECS, Amazon EKS, AWS Fargate, AWS Systems Manager, CloudWatch, Splunk, OpenSearch, Prometheus, Grafana, Helm, Kubernetes, Ansible, Git, YAML, JSON, Shell, PowerShell, Python, JavaScript, Active Directory, LDAP, RHEL, Linux, Windows Server
3w
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Platform Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Design, implement, and maintain secure cloud platform infrastructure; manage Kubernetes, Terraform, Ansible/Puppet, Helm; administer Red Hat Linux; build CI/CD and enforce AWS IAM security.
Kubernetes, Terraform, Ansible, Puppet, Red Hat Linux, Helm, AWS Identity and Access Management (IAM)
4w
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Principal Platform Engineer
Herndon, Virginia, United States
HybridFull Time
3+ YOEBachelor's in a technical discipline, 3+ years managing on‑premises or edge distributed environments, Linux/Windows systems and networking fundamentals, container orchestration, IaC/automation, and security clearance eligibility.
Ansible, Terraform, Bash, PowerShell, Kubernetes, Docker, Podman, OpenShift, Prometheus, Grafana, VPN, SD-WAN, Linux, Windows, RMF, NIST 800-53, DISA STIGs
3mo
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Senior Platform Engineer
Arlington, Virginia, United States
$110k-$187k/yr HybridFull Time
Senior platform engineer with GenAI experience, cloud/enterprise systems expertise, and strong security knowledge.
Microsoft 365 Admin Center, Microsoft Entra ID, Power Platform, Power Automate, Copilot Studio, M365 Copilot Agent Builder, ChatGPT Enterprise, Claude Enterprise
3w
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Principal Linux Platform Engineer - Remote
Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
10+ YOE10+ years Linux engineering experience, Red Hat Enterprise Linux expertise, KVM virtualization, Ansible and scripting, EM automation and monitoring (Grafana/Prometheus/Loki/AlertManager/Thanos), IdM/LDAP/Kerberos experience, security-first platform hardening.
Red Hat Enterprise Linux, KVM, Ansible, Python, Shell scripting, IBM Spectrum Scale (GPFS), Grafana, Prometheus, Loki, AlertManager, Thanos, LDAP, Kerberos, SSSD, F5, haproxy, SELinux, LVM, dm-crypt, LUKS2, Kubernetes, OpenShift, IBM LinuxONE, IBM Z, Go, Rust, Java, C
1mo
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Senior Data Platform Infrastructure Engineer
Reston, Virginia, United States
$108k-$154k/yr HybridFull Time
5+ YOE5+ years supporting cloud data platforms with strong AWS, Databricks, EMR/Glue, Python/PySpark, Terraform, GitLab, and platform security, monitoring, and resiliency experience.
AWS, Databricks, EMR, Glue, S3, Lambda, CloudWatch, IAM, EC2, EFS, Python, PySpark, Terraform, GitLab
2mo
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Senior Platform/Tier3 Engineer
Sterling, Virginia, United States
$150k-$254k/yr OnsiteFull Time
10+ YOE10+ years relevant experience; Bachelor’s or Master’s in a STEM field; DoDD 8140/Security+ CE; Top Secret/SCI with polygraph required; expertise with Linux, cloud architecture, databases, IdAM, DevOps tooling, containers, and strong troubleshooting and documentation skills.
PostgreSQL, MySQL, MongoDB, ServiceNow, Active Directory, SAML, OpenLDAP, OAuth 2.0, OIDC, Ansible, Terraform, Jenkins, GitLab, Rancher, Kubernetes, Grafana, Splunk, REST, GraphQL, MBSE, Azure, Google, Oracle, IBM
2d
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Junior Platform Engineer
Tysons or United States
RemoteFull Time
1+ YOE1+ years platform/cloud/DevOps experience, foundational Linux, containers, Kubernetes, networking, CI/CD knowledge, troubleshooting skills, Git familiarity, U.S. citizenship and ability to obtain security clearance.
Kubernetes, Linux, Git, GitLab, GitHub, CI/CD
2mo
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Forward Deployed Security Engineer
Washington, District of Columbia, United States
$293k-$385k/yr HybridFull Time
5+ YOEActive US security clearance; 5+ years in security engineering; cloud platforms (Azure, AWS); Kubernetes, Terraform; Python or Go; proven track record in secure, scalable infrastructure.
Python, Golang, Kubernetes, Terraform, Azure, AWS
2mo
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SETA AI Platform Engineer
Annapolis Junction, Maryland, United States
$192k-$206k/yr OnsiteFull Time
12+ YOESETA AI Platform Engineer with 12+ years (Bachelors) or 10+ years (Masters) in CS/Engineering/IP/Others; experience with AI/ML, cloud, platform engineering in government/enterprise; strong Azure/AWS knowledge; containerization, APIs, IAM, security; excellent communication; proactive and mission-focused.
Azure, AWS, Kubernetes, Docker, MLOps, DevSecOps, Infrastructure as Code, Platform observability
3d
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Senior Platform Engineer-TS Required
Sterling or Reston
HybridFull Time
5+ YOEDesign, build, secure, automate, and operate virtualization, networking, endpoint hardening, IaC, and observability for a high-assurance environment; active TS/SCI required.
Proxmox VE, KVM/QEMU, VMware ESXi, Terraform, Ansible, Packer, Python, Bash, AWS, GCP, Azure, Git, SIEM
1w
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Lead Principal Platform Software Engineer
Vienna, Virginia, United States
$97k-$306k/yr OnsiteFull Time
12+ YOEBachelor's in CS/IT/Engineering or equivalent; 12+ years IT experience with 8+ years in solution architecture; hands-on OCI, networking, Terraform, Kubernetes, Linux/Windows; strong security, DR, and stakeholder skills.
Oracle Cloud Infrastructure (OCI), Terraform, Kubernetes, Linux, Windows, CI/CD
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