
Defense • Cybersecurity • Science
Leidos is a leading systems integrator in science, technology, and engineering, providing solutions that transform and enable the missions of its customers. The company operates across various markets, including aviation, defense, energy, government, healthcare, intelligence, science, and space. Leidos is involved in AI, digital modernization, cyber operations, and integrated and mission software systems. With a commitment to diversity, equity, inclusion, and sustainability, Leidos also engages in charitable efforts and community enrichment programs. Additionally, it contributes to developing solutions for counter-unmanned aerial systems and electric vehicle infrastructure for military applications.
October 16
⛰️ Colorado – Remote
💵 $104.7k - $189.2k / year
⏰ Full Time
🟠 Senior
☁️ Cloud Engineer
🦅 H1B Visa Sponsor

Defense • Cybersecurity • Science
Leidos is a leading systems integrator in science, technology, and engineering, providing solutions that transform and enable the missions of its customers. The company operates across various markets, including aviation, defense, energy, government, healthcare, intelligence, science, and space. Leidos is involved in AI, digital modernization, cyber operations, and integrated and mission software systems. With a commitment to diversity, equity, inclusion, and sustainability, Leidos also engages in charitable efforts and community enrichment programs. Additionally, it contributes to developing solutions for counter-unmanned aerial systems and electric vehicle infrastructure for military applications.
• Design, implement, and maintain Azure infrastructure (compute, storage, networking, identity, and governance) using Infrastructure as Code (IaC). • Architect and configure virtual networks (VNets), network security groups (NSGs), ExpressRoute, VPN gateways, private endpoints, and load balancers in Azure. • Integrate and optimize hybrid cloud connectivity (on-prem to Azure), ensuring performance, redundancy, and security compliance. • Implement and manage Azure Firewall, Application Gateway, and Azure Front Door configurations for secure and resilient application delivery. • Automate provisioning and configuration using Terraform, Bicep, or ARM templates with CI/CD integration (GitHub Actions, Azure DevOps, or GitLab). • Collaborate with application and security teams to enforce zero trust and network segmentation principles. • Troubleshoot and optimize DNS, routing, latency, and firewall rules across hybrid environments. • Support monitoring, alerting, and performance optimization via Azure Monitor, Log Analytics, and Network Watcher. • Maintain compliance with DoD/NIST, FedRAMP, or enterprise security frameworks (if applicable). • Design, deploy, and manage virtual cloud server infrastructures across hybrid environments (on-premises and cloud). • Maintain and optimize virtualization platforms, such as VMware ESXi, Hyper-V, or cloud-native virtualization solutions. • Collaborate with cross-functional teams to provision, maintain, and scale cloud resources in platforms like AWS, Azure, Google Cloud Platform (GCP), or Oracle Cloud Infrastructure (OCI). • Monitor cloud resource utilization, ensuring cost efficiency and scalability. • Troubleshoot issues and perform root cause analysis to resolve system and application-related problems. • Work within a DEVSECOPS framework to ensure infrastructure meets security, compliance, and operational standards. • Support CI/CD pipelines and integrate infrastructure automation into the development lifecycle. • Implement containerization and orchestration technologies, such as Docker and Kubernetes, to support microservices architectures. • Configure and maintain monitoring tools to ensure availability and performance of systems and applications. • Identify and implement optimizations to improve system efficiency, latency, and uptime. • Apply security best practices to protect hybrid cloud infrastructures, including identity and access management (IAM), network segmentation, and encryption. • Assist in audits and compliance initiatives (e.g., RMF, NIST, ISO 27001). • Provide tier-2/3 support for escalated issues, collaborating with internal teams and external vendors as needed. • Document procedures, configurations, and troubleshooting steps to support knowledge sharing and team growth. • Mentor junior engineers and contribute to team knowledge-sharing initiatives.
• BS degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience, additional years of experience may be accepted in lieu of a degree. • Minimum 10 years of experience in Azure Cloud Engineering or Cloud Infrastructure roles. • Possession of at least one of the following certifications: • o Azure Network Engineer Associate (AZ-700) • o Azure Solutions Architect Expert (AZ-305) • o Azure Administrator Associate (AZ-104) • US Citizen and current active DoD Secret clearance. • Strong expertise in Azure networking — including ExpressRoute, Virtual WAN, Peering, Load Balancers, Application Gateway, Azure Firewall, and Private Link. • Proficiency with Terraform, Bicep, or ARM templates. • Deep understanding of networking protocols (TCP/IP, DNS, DHCP, VPN, routing, subnetting, BGP). • Hands-on experience with CI/CD pipelines for infrastructure deployments. • Familiarity with security and identity in Azure (Azure AD, RBAC, Managed Identities). • Experience with SASE, ZScaler, Palo Alto Prisma, or Cloudflare network integrations. • Familiarity with Kubernetes networking (CNI, service mesh) or container-based deployments. • Understanding of security frameworks (NIST, CIS Benchmarks, Zero Trust). • Excellent troubleshooting and problem-solving skills in complex, hybrid environments. • Strong documentation and collaboration habits.
• Health and Wellness programs • Income Protection • Paid Leave • Retirement
Apply NowOctober 15
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🦅 H1B Visa Sponsor
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