
ManTech
Senior Principal Cyber Security Engineer
UkraineRemotePosted 27 days ago$148,200 – $263,000
Full TimeSeniorRemoteUA
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Job Description
General information Requisition # R67796 Locations USA-Remote Work Posting Date 05/15/2026 Security Clearance Required None Remote Type Fully Remote Time Type Full time Description & Requirements Elev
Key Highlights
- Infrastructure as Code (IaC): Design and maintain immutable security environments using tools like Terraform and Ansible to ensure consistent, reproducible infrastructure.
- Automation & Tooling: Develop custom middleware and security tools in Python, Go, or Rust to automate incident response and bridge platform gaps.
- CI/CD & Pipeline Security: Embed automated security gates (SAST/DAST/SCA) directly into internal development pipelines to ensure secure software delivery.
- AI & Agentic Strategy: Govern Generative AI deployments and autonomous agents, focusing on prompt injection mitigation and preventing "non-human" privilege escalation.
- Offensive Engineering & Threat Modeling: Conduct continuous "Purple Team" exercises and deep-dive threat modeling to proactive discover and mitigate architectural vulnerabilities.
Qualifications
Required Qualifications
- Infrastructure as Code (IaC): Design and maintain immutable security environments using tools like Terraform and Ansible to ensure consistent, reproducible infrastructure.
- Automation & Tooling: Develop custom middleware and security tools in Python, Go, or Rust to automate incident response and bridge platform gaps.
- CI/CD & Pipeline Security: Embed automated security gates (SAST/DAST/SCA) directly into internal development pipelines to ensure secure software delivery.
- Cloud & Container Governance: Secure and monitor Azure/AWS/GCP, Kubernetes, and SaaS platforms through configuration auditing and continuous monitoring. API & Secret Management: Oversee the security lifecycle of internal APIs, focusing on secure connectivity and robust credential/secrets management.
- AI & Agentic Strategy: Govern Generative AI deployments and autonomous agents, focusing on prompt injection mitigation and preventing "non-human" privilege escalation.
- Offensive Engineering & Threat Modeling: Conduct continuous "Purple Team" exercises and deep-dive threat modeling to proactive discover and mitigate architectural vulnerabilities.
- Bachelor’s or Master’s degree in Computer Science, Cyber Security, or a related STEM field.
- 10+ years of progressive experience in Cyber Security Engineering, with at least 3 years in a Principal or Lead capacity.
- Advanced capability in Python or Go for security automation and API integration.
- Expert-level experience securing Azure, AWS, or GCP environments, including
- serverless functions and container orchestration (Kubernetes).
- Azure Security Associate (AZ-500), Certified Kubernetes Security Specialist (CKS), or CISSP.
- Experience with the OWASP Top 10 for LLMs and securing vector databases (e.g., Pinecone, Milvus).
- OSCP/OSWE (Offensive Security), CASE (Certified AI Security Expert), or CISSP-ISSAP.
- Contributions to open-source security projects, published research, or speaking
- engagements at conferences like DEF CON, Black Hat, or RSAC.
- U.S. Citizen with the ability to obtain/maintain a Top Secret security clearance
- Must be able to remain in a stationary position 50% of the time.
- Constantly operates a computer and other office productivity machinery.
Skills & Technologies
TerraformAnsiblePythonGoRustCI/CDAzureAWSGCPKubernetes
About the Company
ManTech
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Job Details
Employment Type
Full Time
Experience Level
Senior
Salary Range
$148,200 – $263,000
Location
Ukraine
Work Mode
Remote
Posted
27 days ago
Country
UA