Cloud Architect/Engineer

Leidos Holding$131K — $237K *
US-AnywhereRemote in United States
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor’s degree in Computer Science or related field with 12+ years of experience OR a Master’s degree with 10+ years of experience, with additional experience considered in lieu of a degree.
  • 12+ years of progressive experience in cloud architecture and engineering, including 4 years in a senior Cloud Architect role.
  • Strong experience in designing and implementing hybrid/multi-cloud environments (AWS, Azure, Google Cloud) at enterprise scale.
  • Proven expertise with Generative AI infrastructure, including RAG pipelines and scalable vector databases.
  • Deep hands-on experience with Infrastructure as Code (IaC) tools such as Terraform, AWS CloudFormation, and Ansible.
  • Strong background in cloud networking components like VPCs, firewalls, private links, and Direct Connect/ExpressRoute.
  • Demonstrated experience with security compliance frameworks such as SOC 2, ISO 27001, and HIPAA.

Responsibilities

  • Drive enterprise technology vision by defining strategic blueprints for cloud technologies and Generative AI applications.
  • Design and implement scalable, secure, and resilient hybrid cloud architectures using cloud-agnostic tools.
  • Architect and manage core cloud networking components like VPCs and transit gateways.
  • Implement Infrastructure as Code (IaC) for automating provisioning and configuration management.
  • Employ comprehensive cloud security measures, including encryption, threat monitoring, and misconfiguration alerts.
  • Optimize cloud cost and utilization through resource tagging and continuous cost analysis.
  • Establish and maintain monitoring, logging, and observability solutions. Supporting disaster recovery and business continuity efforts.

Benefits

  • Work within a fast-paced, cutting-edge technology environment.
  • Collaborative cross-functional team structure across Network, Security, Application Development, and Operations.
  • Opportunities for strategic influence on cloud adoption and technology roadmapping.
Full Job Description
Leidos is seeking a highly skilled Cloud Architect / Engineer to design, implement, optimize, and maintain enterprise cloud infrastructure across multiple platforms. In this role, the candidate will play a critical part in ensuring high availability, security, performance, scalability, and cost-efficiency of ATR’s cloud environments. The candidate will collaborate with cross-functional teams to support business growth, drive cloud adoption, and proactively address infrastructure challenges in a fast-paced, hybrid/multi-cloud environment.

Key Responsibilities:

  • Drive the enterprise technology vision by defining long-term strategic blueprints and engineering standards supporting the implementation of cloud technologies like: Generative AI applications and production-ready RAG pipelines, Scalable vector database indexing, clustering, and retrieval pipelines to optimize vector search, Scalable GPU/TPU compute clusters, managed container services, and automated auto-scaling for LLM workloads, Private cloud networks, secure API gateways, and dedicated endpoints to isolate AI traffic from the public internet, Applications leveraging modern microservices and APIs.

  • Design and implement scalable, secure, and resilient hybrid cloud architectures; using cloud-agnostic tools and processes.

  • Architect and manage core cloud networking components (VPCs, VNets, subnets, transit gateways/peering, firewalls, private links, Direct Connect/ExpressRoute, etc.).

  • Implement Infrastructure as Code (IaC) using tools such as Terraform, CloudFormation, Bicep, ARM, and Ansible to automate provisioning and configuration management.

  • Implement comprehensive cloud security controls, compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, etc.), encryption, security groups, WAF, and monitoring for threats and misconfigurations.

  • Develop and implement processes to optimize cost and utilization through resource tagging, rightsizing, reserved instances/savings plans, and continuous cost analysis.

  • Set up and maintain monitoring, logging, and observability solutions using tools like CloudWatch, Azure Monitor, Google Operations, Datadog, Prometheus/Grafana, or ELK stack.

  • Support disaster recovery, high availability, and business continuity strategies, including backup/restore, failover architectures, and regular DR testing.

  • Collaborate with Network, Security, Application Development, and Operations teams on cloud-related projects, incident response, and architecture reviews.

Required Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, Engineering, OR a related field and 12 + years of relevant experience OR Masters degree with 10 + years of relevant experience . Additional years of experience will be considered/accepted in lieu of a degree.

  • 12 + years of progressive experience in cloud architecture, engineering, and operations, with at least 4 years in a senior or lead Cloud Architect role.

  • Strong experience designing and implementing hybrid/multi-cloud environments (AWS, Azure, Google Cloud) at enterprise scale.

  • Proven expertise with Generative AI infrastructure, including:  Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads.

  • Deep hands-on experience with Infrastructure as Code (IaC) tools: Terraform (preferred), AWS CloudFormation, Azure Bicep/ARM, and Ansible.

  • Strong background in cloud networking:  (VPCs, VNets, subnets, transit gateways, peering, private links, Direct Connect/ExpressRoute, Firewalls, security groups, WAF, and private API gateways).

  • Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.

  • Experience with observability and monitoring stacks (CloudWatch, Azure Monitor, Google Operations, Datadog, Prometheus/Grafana, ELK/EFK stack).

  • Proven track record in cost optimization (tagging, rightsizing, Reserved Instances, Savings Plans) and disaster recovery/business continuity planning.

  • Excellent collaboration and communication skills; ability to work with cross-functional teams (Network, Security, Dev, Ops) in a fast-paced environment.

  • U.S. Citizenship required.

  • Ability to obtain and maintain a Public Trust.

Preferred Qualifications:

  • Experience leading cloud adoption and defining long-term strategic technology roadmaps.

  • Hands-on work with microservices architectures, modern APIs, and secure private cloud networking for AI workloads.

  • Familiarity with containerization (Docker, Kubernetes) and serverless technologies.

Desired Certifications (one or more preferred; multiple strongly encouraged):

  • Microsoft Certified: Azure Solutions Architect Expert.

  • HashiCorp Certified: Terraform Associate.

  • Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD).

  • Azure Security Engineer Associate.

Please Note:  The program budget salary for this role could fall anywhere between mid $150,000 to low/mid $170,000 with a slight wiggle room (no guarantees) based on relevant experience and assessment.  Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. 

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

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