Leidos

Senior Information System Security Engineer

Leidos

full-time

Posted on:

Location Type: Remote

Location: VirginiaUnited States

Visit company website

Explore more

AI Apply
Apply

Salary

💰 $107,900 - $195,050 per year

Job Level

About the role

  • Architect and implement secure cloud infrastructure across AWS and Azure platforms.
  • Define and enforce cloud security policies, standards, and automation frameworks.
  • Lead threat modeling, risk assessments, and incident response for cloud-native applications and services.
  • Integrate security into CI/CD pipelines and DevOps workflows.
  • Support cloud identity and access management (ICAM), encryption, and key management systems.
  • Monitor cloud environments using SIEM, CSPM, CWPP, and other security tools.
  • Collaborate with engineering, compliance, and operations teams to ensure secure cloud adoption.
  • Stay ahead of emerging cloud threats and recommend proactive mitigation strategies.
  • Support cross-functional coordination across engineering, cybersecurity, and program management teams.
  • Promote continuous improvement through feedback loops and process refinement.
  • Ensure alignment with USCG mission priorities and Leidos delivery standards.

Requirements

  • Bachelor’s degree in a related field (e.g., Computer Science, Information Systems, Business)
  • 8-12 years of experience in information security engineering.
  • Deep expertise in AWS and Azure security services and architecture.
  • Strong understanding of cloud-native security controls and shared responsibility models.
  • Experience with configuration management and orchestration tools (e.g., Terraform, Ansible, Puppet).
  • Hands-on experience with containerization and orchestration (e.g., Docker, Kubernetes).
  • Certifications such as CCSP, AWS Certified Security – Specialty, or Azure Security Engineer required.
  • Excellent facilitation, communication, and stakeholder engagement skills.
  • Ability to work in a fast-paced, mission-driven environment.
  • Must be a U.S. Citizen and able to obtain a Public Trust and DoD Secret Clearance.
Benefits
  • Competitive compensation
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
cloud infrastructurecloud security policiesthreat modelingrisk assessmentsincident responseCI/CD pipelinescloud identity and access managementencryptionkey management systemscloud-native security controls
Soft Skills
facilitationcommunicationstakeholder engagementcollaborationcontinuous improvementprocess refinementcross-functional coordinationadaptabilityproblem-solvingleadership
Certifications
CCSPAWS Certified Security – SpecialtyAzure Security Engineer