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Security Engineer, Public Sector
New York City or St. Louis or Washington
$164k-$342k/yr OnsiteFull Time
5+ YOETop Secret clearance required; 5+ years in detection engineering/incident response/security ops preferred; production-grade coding in Python/NodeJS/TypeScript; experience with detection pipelines, SIEM/EDR/SOAR, cloud security telemetry, and digital forensics.
NodeJS, TypeScript, Python, Kubernetes, SIEM, EDR, SOAR, AWS, GCP, Azure
2mo
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Security Engineer
St. Louis or Kansas City or Israel
$80k-$150k/yr HybridFull Time
2+ YOE2+ years cybersecurity/SOC experience, hands-on AWS knowledge, AWS entry-level certification (e.g., Cloud Practitioner), Python proficiency, SIEM and log-pipeline experience, and detection engineering skills.
AWS, Python, SIEM, Sigma, SPL, KQL, SQL, YARA, Terraform, CloudFormation, CDK, LLMs
1mo
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Cloud Engineer - AWS (Top Secret Clearance Required)
Saint Louis, Missouri, United States
OnsiteFull Time
Active TS/SCI clearance, DoD 8570 IAT II/III certification (e.g., Security+), hands-on AWS experience (EC2, Lambda, S3, OpenShift), Python scripting, CI/CD (Jenkins, GitLab), IaC (CloudFormation, Terraform), monitoring and security tooling.
AWS, EC2, OpenShift, Lambda, S3, CI/CD, Python, Jenkins, GitLab, CloudFormation, Terraform, Grafana, Zabbix, HP Fortify, ACAS, PostgreSQL, Jira, Confluence, RocketChat
3w
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AWS Cloud Operations Engineer
Lake Saint Louis, Missouri, United States
$100k-$120k/yr OnsiteFull Time
10+ YOE10+ years in infrastructure/cloud operations with 5+ years AWS; experience with AWS services, IaC (CloudFormation,Terraform), DevOps tools, scripting (Python/Bash), incident management, and cloud security.
AWS, Azure, EC2, IAM, VPC, S3, CloudFormation, CloudWatch, EKS, ECS, Route 53, NLB, ALB, Chef, Jenkins, Terraform, Git, Qualys, CrowdStrike, Splunk, New Relic, Prisma, Python, Bash, Linux, Windows Server
6d
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Security Platform Engineer-IAM
Saint Louis, Missouri, United States
OnsiteFull Time
4+ YOEBachelor's or equivalent and 4+ years IT/security experience. Hands-on AWS IAM, Terraform, scripting (PowerShell/Python), secrets management, directory services, and IAM platform deployment experience.
AWS IAM, Terraform, PowerShell, Python, GitOps, CI/CD, Microsoft Entra ID, CyberArk, BeyondTrust, Delinea, SailPoint, Saviynt, OIDC, SAML, OAuth, SCIM, Kerberos, LDAP, APIs
6d
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Security Platform Engineer-IAM
Saint Louis, Missouri, United States
OnsiteFull Time
4+ YOEBachelor's or equivalent and 4+ years IT/infosec experience. Strong identity, cloud security, Terraform, AWS IAM, PowerShell/Python scripting, secrets management, Microsoft Entra ID, directory services, and CI/CD/GitOps experience.
AWS, AWS IAM, Azure, Microsoft Entra ID, Terraform, PowerShell, Python, CI/CD, GitOps, CyberArk, BeyondTrust, Delinea, SailPoint, Saviynt, OIDC, SAML, OAuth, SCIM, Kerberos, LDAP
1w
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Network Security Engineer
Fort Meade or Pensacola or Mechanicsburg or Oklahoma City or San Antonio or Ford Island or Scott AFB or Hill AFB
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years network security experience, 3+ years firewall and enterprise security design, Palo Alto/Cisco/Juniper and Wireshark experience, Secret clearance, HS diploma or GED, ability to obtain DoD 8570 IAT Level II within 3 months.
Palo Alto, Cisco, Juniper, Wireshark, SIEM, Ansible, Python, SD-WAN, AWS, Azure, GCP
5d
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Staff Information Security Engineer
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yr HybridFull Time
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
Python, PowerShell, Splunk, Splunk ES, SIEM, Terraform, Ansible, git, AWS, Microsoft Azure, Office 365, BurpSuite, Entra, Intune, DLP, EDR, MDR, XDR, PKI, SSL/TLS
1mo
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Endpoint Security Engineer III
Springfield or St. Louis
$75k-$158k/yr OnsiteFull Time
5+ YOETS/SCI clearance required, bachelor's in engineering/computer science preferred (experience may substitute), 5+ years cyber security experience, DoD 8570 IAT Level II, CSSP Infrastructure Support certification (within 6 months), Carbon Black EDR, Linux, incident response, enterprise networks.
Carbon Black Endpoint Detection and Response (EDR), Linux, Windows Enterprise Active Directory (AD), VMware, AWS
1mo
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Information Assurance Security Engineer
Springfield or Arnold
OnsiteFull Time
10+ YOEActive TS/SCI clearance with CI poly eligibility, IAM II certification, Bachelor's in CS or related (or equivalent), 10+ years data security experience, RMF and ICD 503 knowledge, ACAS/HBSS/Carbon Black/Tanium/RedSeal/EMET experience, Unix/RHEL and PowerShell skills, AWS familiarity.
ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix, RHEL, PowerShell, VMware, AWS, RMF, ICD 503, AD
3w
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Test Engineer
St. Louis, Missouri, United States
OnsiteFull Time
4+ YOEActive security clearance required; 4+ years test engineering experience; knowledge of DevSecOps, Agile/SAFe, AI model use, geospatial systems, vendor coordination, and delivering complex technology assignments.
Linux, Java, JavaScript, Python, Docker, OpenShift, Kubernetes, AWS Services, GitLab, Apache Spark, Glue, Parquet, JSON, XML, Argo Workflows, Boundless Spatial, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases, KML, KMZ, NITF, TIFF, JPEG, GeoPDF, PHP, C, C++, C#, Perl
1mo
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Cloud Engineer
Scott AFB, Illinois, United States
OnsiteFull Time
2+ YOEBachelor's degree and 2+ years cloud/IT experience, active DoD Secret clearance, AWS Cloud Engineer and IAT Level II (e.g., Security+, CECCNA-Security, CySA+, GICSP, GSEC, SSCP), experience with AWS GovCloud/IL5-IL6, RHEL, PowerShell/Bash, ITSM, Active Directory, and strong communication skills.
AWS, AWS GovCloud, Azure, Oracle, Red Hat Enterprise Linux (RHEL), PowerShell, Bash, IT Service Management (ITSM), Active Directory, Group Policies, STIGs
1mo
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Solutions Engineer
Santa Clara or St. Louis or Bengaluru or London or Paris or Melbourne or Taipei or Tokyo or Japan or United States
FieldFull Time
7+ YOE7+ years as a solutions/system engineer, presenting to executives, hands-on with Linux/MacOS/Windows, cloud (AWS/Azure/GCP), network/security technologies, mobile device tech, and POC/POV execution.
Linux, MacOS, Windows, MDM, MAM, Android, iOS, HSM, Web Proxy, NGFW, Security Gateways, site to site VPN, SAML/SSO, DLP, regex, Cloud Identity Providers, SCIM, SIEM, SOAR, EDR, SD-WAN, Microsoft Active Directory Services, Microsoft ADFS, Microsoft Azure AD, AWS, Microsoft Azure, GCP, Python, REST API, Bluecoat, Symantec, McAfee, Checkpoint, Cisco, Juniper
1mo
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Senior AI Security Technical Architect
Tempe or St. Louis or Arizona or Missouri or United States
HybridFull Time
12+ YOEBachelor's degree or equivalent experience; 12+ years in cybersecurity engineering/architecture; 4+ years securing AI/ML systems; experience with LLMs, RAG, ML pipelines, cloud security (Azure/AWS/GCP); strong communication and enterprise influence skills.
Azure, AWS, GCP, NIST AI Risk Management Framework (AI RMF), MITRE ATLAS, CIS, ISO 27001, LLM, Retrieval-Augmented Generation (RAG), vector databases
3w
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Senior DevOps Engineer
St. Louis, Missouri, United States
OnsiteFull Time
5+ YOE5+ years managing Kubernetes platforms and container orchestration; 2+ years with cloud platforms and IaC; BS in IT or related; Top Secret clearance required; CI/CD, scripting, and security tooling experience.
Kubernetes, OpenShift, Crossplane, Terraform, CloudFormation, Ansible, Python, Bash, Grype, Fortify, Gitlab CI, ArgoCD, ServiceNow, AWS, Azure, GCP, EKS, AKS, GKE, Scaled Agile Framework (SAFe)
1mo
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Staff Engineer
Calgary or Phoenix or Scottsdale or Pittsburgh or Columbus or Orlando or St. Louis or Edmonton or Halifax or Moncton or Ottawa or Toronto or Winnipeg or Vancouver
$200k-$240k/yr RemoteFull Time
6+ YOE6+ years with Ruby on Rails, strong OO and DDD fundamentals, experience with scale/concurrency/queuing/background processing, AWS/RDS/serverless experience, SQL/ETL/data-warehouse skills, security mindset (OWASP, SOC-2), and experience applying AI to workflows.
Ruby on Rails, AWS, RDS, SQL, OWASP, SOC-2, Domain-driven design (DDD), microservices, serverless, ETL, AI
1w
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Senior Deployment Engineer, AppGate ZTNA (Federal)
Washington or Scott Air Force Base or Gunter Air Force Base or Kirtland Air Force Base or Maryland or Virginia
$177k-$192k/yr RemoteFull Time
8+ YOE8+ years delivering networking/security/platform solutions, Linux administration, scripting (Bash, PowerShell, JavaScript), REST API integration, identity systems, public cloud and virtualization experience, STIG/SCAP hardening, and federal environment support.
AppGate ZTNA, Linux, Bash, PowerShell, JavaScript, REST APIs, Active Directory, DNS, PKI, SAML, OIDC, RADIUS, LDAP, AWS, Azure, GCP, VMware vSphere, Microsoft Hyper-V, Terraform, Ansible, SIEM, SOAR, NGFWs, STIG, SCAP
1mo
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Cloud Engineer
Scott Air Force Base, Illinois, United States
$80k-$120k/yr OnsiteFull Time
2+ YOEBachelor's degree +2 years cloud/IT experience, active DoD Secret clearance, AWS/Azure and RHEL experience, PowerShell/Bash scripting, ITSM and Active Directory familiarity, and required cloud/security certifications.
AWS, Azure, Linux, Red Hat Enterprise Linux (RHEL), PowerShell, Bash, ITSM, Active Directory, STIGs, AWS GovCloud
1mo
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Lead QA Automation Engineer
Chesterfield or United States
$107k-$159k/yr RemoteFull Time
8+ YOE8+ years big data experience, 4+ years data analysis; BA/BS required (MA/MS preferred); lead QA and automation experience; expertise in data testing (ETL, pipelines, data lake), SQL, CI/CD, data security; experience with test automation frameworks and big data platforms preferred.
Playwright, Selenium, Cypress, SQL, Hive, Spark, NoSQL, Azure, AWS, Snowflake, Databricks, REST, JSON, CI/CD, ETL
1w
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System Engineer (Unix)
Scott Air Force Base, Illinois, United States
OnsiteFull Time
10+ YOEBachelor's degree with 10+ years experience; expertise in UNIX/Linux/RedHat, Windows Server, Azure/AWS, authentication protocols, SAN/NAS; IAT/IT and security certifications; available for on-call support.
Unix, Linux, RedHat, Solaris, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Azure, AWS, Splunk, Cisco, McAfee, LDAP, Kerberos, Active Directory, SAN, NAS, VDI
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