Senior Cloud Engineer

Leidos Holding$154K — $278K *
Aerospace & Defense
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • TS/SCI Security Clearance with ability to obtain Poly CI is required.
  • DoD 8570 Certification Compliance (IAT Level 2/3) necessary.
  • BS degree with 15+ years' experience in distributed solutions; 5+ years in cloud solutions or additional experience in lieu of degree.
  • Direct experience in creating System Engineering documentation required.
  • Familiarity with collaboration tools such as Jira and Confluence essential.
  • Extensive experience in AWS/Cloud technologies and integration.
  • Proficient in Grafana and other specific tools like Jenkins and Terraform.

Responsibilities

  • Direct the design and implementation of AWS system architectures for government systems security.
  • Evaluate system requirements from a cybersecurity perspective.
  • Capture and incorporate industry best practices into designs.
  • Communicate effectively with key stakeholders on technology implementation.
  • Analyze cloud systems and configurations for architectural integrity.
  • Support Engineering Review Board evaluations for compliance in architecture.
  • Document systemic architecture and implementation processes for cross-team use.

Benefits

  • Comprehensive medical, dental, and vision insurance.
  • 401(k) retirement plan with company match.
  • Generous paid time off and holiday schedule.
  • Opportunities for professional development and training.
  • Flexible working arrangements and remote work options.
Full Job Description
The Leidos Air and FS2 Team team has an opening for an senior AWS Cloud Engineer to work on cloud architecture, integration, and deployment of AWS service offerings across security and technical enclaves. The team is involved in the deployment and maintenance of multiple operational cloud deployed software solutions. A successful candidate will have experience across complex AWS Environments and be able to provide analysis and recommendations for architectural and configuration approaches. In addition, they will be expected to provide leadership, senior expertise, guidance, documentation and implementation support as AWS technologies are rolled out, leveraging industry best practices.

Primary Responsibilities
  • Provides leadership in the design and implementation of AWS system architectures to include operational status and security of government systems (ATO).
  • Reviews and provides input to system requirements based on cyber security posture.
  • Compiles industry best practices and lessons learned into future iterations and new designs.
  • Direct project planning and communication with key Program and Customer technical stakeholders on technology implementation
  • Provides architectural analysis of cloud systems, configurations, and enterprise connections.
  • Supports the Engineering Review Board, evaluating artifacts for architectural compliance.
  • Creates systemic and repeatable systems architecture and implementation documentation for use across mission areas/teams.
  • Provides broad-based experience in the systems engineering lifecycle and applies the experience to specific AWS cloud initiatives relating to architectural design and development.
  • Resolves architecture implementation issues during integration and test.
  • Provides support directly or through team management, including triaging system outages and ticket support resolution
  • Advises and assists teams to deploy and configure collection services and tools with 99.9% up-time
  • Works with team members to move data to the appropriate data stores and monitors dashboard metrics including costs, computational utilization and other future business needs
  • Validates and manages government systems changes; create, run and validate end-to-end testing


Basic Qualifications
  • Must possess and maintain a TS/SCI Security Clearance with ability to obtain Poly CI
  • DoD 8570 Certification Compliance (IAT Level 2/3)
  • Requires BS degree and & 15+ years' experience consulting, designing, and implementing distributed solutions and 5+ years' experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience OR 4 years of additional experience in lieu of degree
  • Direct experience in creation and baseline of System Engineering documentation creation (VDDs, diagrams, etc.)
  • Familiar with team collaboration tools (Jira, Confluence, RocketChat)
  • Experience in AWS/Cloud technologies and integration
  • Experience in Grafana
  • Subject Matter Expertise understanding across AWS cloud technologies including: EC2, PaaS (OpenShift), Lamdas, S3 buckets, Reserved Instances, etc.
  • Understanding of code baseline management
  • Utilization of the following: Jira, Confluence, Jenkins, Python, Gitlab, CloudFormation, Zabbix, HPFortify, ACAS, PostgreSQL, Scrum, Kanban, Terraform
  • Knowledge of Systems, Architectural, SW Development and SW Sustainment Practices
  • Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills.
  • Demonstrates ability to adapt to new technologies and learn quickly
  • Organizational Skills: Can plan and prioritize work, follow tasks to their logical conclusion and ensure everything has been correctly satisfied to standard. Great attention to detail.
  • Communications: Ability to communicate clearly and efficiently with team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context.


Preferred Qualifications
  • Understanding of SFA organization; Aeronautical data and mission
  • Experience with NGA cloud-based and Enterprise architecture
  • Direct experience with AWS Service integration approaches and deployment patterns (ex: AWS FSx, AWS SSM, AWS Transit Gateway)
  • Experience in team management, creation and maintain product and capability roadmaps
  • AWS Solutions Architect, AWS Developer, Certifications
  • Experience with IC Cloud Architecture implementation methodologies
  • Native cloud templating services like AWS Cloud Formation
  • Experience with Aeronautical datasets
  • Experience with CI/CD Pipelines and projects
  • Experience with Analysis of Alternatives (AoA) process of evaluating solution options


Original Posting:
August 10, 2026

Pay Range:
Pay Range $154,050.00 - $278,475.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. 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

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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.

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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.

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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.

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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.

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