Senior Cloud Cybersecurity Infrastructure Engineer

Leidos

. Help manage underlying infrastructure for a cloud-based Next-generation Continuous Integration/Continuous Deployment (CI/CD) pipeline.

Posted 4/22/2026full-timeRemote • California • 🇺🇸 United StatesSenior💰 $107,900 - $195,050 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudLinux

About the role

Key responsibilities & impact

Help manage underlying infrastructure for a cloud-based Next-generation Continuous Integration/Continuous Deployment (CI/CD) pipeline.
Work in a peer-to-peer environment placing a high value on collaboration and team success.
Implementation, maintenance, and troubleshooting of a complex and diverse cloud environment.
Providing Subject Matter Expertise for cloud Information Assurance on various implementations.
Securing high-availability systems via industry/DOD standards and best practices.
Configuring & securing Azure/AWS cloud resources for build, release & deployment pipelines.
Supporting an enterprise CI/CD environment with multiple servers, operating systems and applications.
Building and maintaining scripts for automation of tasks and server maintenance.

Requirements

What you’ll need

U.S. Citizenship with the ability to obtain and maintain a Secret Security Clearance.
Bachelor’s degree with 8+ years of experience or a Master’s degree with 6+ years of experience.
Ability to obtain a CompTIA Security+ certification or minimum equivalent to meet DoD 8570 Compliance.
4+ years of Windows & Linux sys administration with 2+ years in an Azure/AWS cloud environment.
Experience applying/debugging STIG settings/conflicts in Windows/Linux servers and hosted apps.
Experience interpreting scanning tool outputs (Nessus, SCAP, Evaluate STIG, etc.) and remediating findings.
Experience with system troubleshooting tools like top, iostat, vmstat, netstat, lvm, fdisk.
Strong understanding of networking concepts such as OSI Model, LAN/WAN, IPv4/IPv6, subnetting, VLANs, edge services & point-to-point VPN setup within cloud environments.
Experience working with identity management & authentication tools such as LDAP, SAML, and PKI.

Benefits

Comp & perks

Health and Wellness programs
Income Protection
Paid Leave
Retirement

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Continuous IntegrationContinuous Deploymentcloud infrastructure managementcloud Information AssuranceAzureAWSWindows administrationLinux administrationSTIG settingsnetworking concepts

Soft Skills

collaborationteam successtroubleshootingsubject matter expertise

Certifications

CompTIA Security+