Leidos

Senior Infrastructure Engineer

Leidos

full-time

Posted on:

Location Type: Office

Location: AlexandriaMarylandVirginiaUnited States

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Salary

💰 $107,900 - $195,050 per year

Job Level

About the role

  • Design, integrate, and maintain network, cloud, hardware, and operating system infrastructure for the platform.
  • Test and integrate COTS, GOTS, and FOSS components to ensure system reliability and performance.
  • Manage data-pipeline resource needs, access controls, and capacity planning.
  • Develop and implement performance metrics, instrumentation, and monitoring tools.
  • Ensure system stability, availability, and scalability across all environments.
  • Prepare, maintain, and execute a System Engineering Plan (SEP) for managing all systems architecture and engineering aspects.
  • Conduct systems engineering activities to specify, build, and maintain system engineering designs.
  • Design, prepare, and document systems engineering and cybersecurity artifacts.
  • Establish and maintain a System Requirements management environment and process.
  • Support enterprise system architecture activities and maintain system architecture artifacts.
  • Define, document, maintain, and promulgate APIs and technical standards.
  • Design, engineer, integrate, and continuously improve the underlying infrastructure of the System.
  • Identify, prepare, track, secure, and integrate government, commercial, and open-source tools and services.
  • Design, architect, engineer, and continuously improve the user interface (UI) and user experience (UX).
  • Design, build, and maintain services and products to make production-ready AI/ML models accessible.
  • Design, architect, engineer, and continuously improve all aspects of cybersecurity elements of the System.
  • Perform site reliability engineering to build and maintain a reliable, scalable, and efficient System.
  • Participate in the Engineering Control Board (ECB) process for supporting all major engineering milestones and decisions.

Requirements

  • Active Top Secret (TS) clearance with SCI eligibility
  • Bachelor’s degree in Computer Science, Engineering, Information Systems, or related technical discipline and 8 years of relevant experience OR Master’s degree in a related field and 6 years of relevant experience
  • At least one of the following foundational qualification pathways consistent with DoD 8140 requirements: Current DoD 8570/8140 baseline certification appropriate for Intermediate System Administrator roles (e.g., Cloud+, GICSP, GSEC, or SSCP ), Offerings listed in the DoD 8140 Training Repository, Demonstrated equivalent training and experience qualifying under DoD 8140 foundational qualification alternatives
  • Minimum of 10 years of experience in infrastructure engineering or related field
  • Experience with network, cloud, hardware, and operating system infrastructure
  • Experience with COTS, GOTS, and FOSS components
  • Experience with performance metrics, instrumentation, and monitoring tools
  • Experience with systems engineering and cybersecurity artifacts
  • Experience supporting RMF compliance, STIG implementation, and cybersecurity monitoring
  • Experience with System Requirements management
  • Experience with enterprise system architecture activities
  • Experience with APIs and technical standards
  • Experience with site reliability engineering.
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
network infrastructurecloud infrastructurehardware infrastructureoperating system infrastructureperformance metricsinstrumentationmonitoring toolssite reliability engineeringAPIscybersecurity
Soft Skills
capacity planningsystem stabilitysystem availabilitysystem scalabilitydocumentationsystem architectureuser interface designuser experience designintegrationteam collaboration
Certifications
Top Secret clearanceCloud+GICSPGSECSSCP