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DevOps Engineer and System Administrator, Senior

Job in McLean, Fairfax County, Virginia, USA
Listing for: Booz Allen Hamilton
Full Time, Part Time position
Listed on 2026-10-05
Job specializations:
  • IT/Tech
    Cybersecurity, Cloud Computing: Infrastructure & Operations, Systems Engineer, AWS
Salary/Wage Range or Industry Benchmark: 77600 - 176000 USD Yearly USD 77600.00 176000.00 YEAR
Job Description & How to Apply Below
Dev Ops Engineer and System Administrator, Senior

The Opportunity:

Are you looking for an opportunity to leverage your Dev Ops and system administration expertise in a high impact role? We’re building and launching capability for Enterprise-web based systems in cybersecurity automation. You’ll have the opportunity to work on deployment, operations, and automation of a web-based SaaS solution used by thousands of organizations. You’ll be responsible for executing deployments, configuration, patching, security, operations and monitoring of production environments, Dev and Test environments, end-user training, and feature preview environments.

You’ll monitor systems and environments, and work with a team to track and resolve operational issues. You’ll develop and operate CI/CD, including development of scripts, configuration, integration of pipeline tools, stages, and modernize and advance automation. You have a background in software engineering, system administration, or Dev Ops. You understand systems engineering, CI/CD, web technologies, and operations. You can work independently while collaborating with a team to manage, track, and sequence tasks.

Join us as we change cybersecurity for the better. The world can’t wait.

You Have:
  • 5+ years of experience as a software engineer, Dev Ops engineer, or system administrator for production web applications
  • 4+ years of experience with Windows Server, Linux, Domain Controllers, SQL Server, and IIS
  • 4+ years of experience with CI/CD, including Jenkins, Github Actions, Nexus, or Artifactory
  • 4+ years of experience with scripting or programming, including Power Shell or C#
  • Experience with DoD STIGs, ATO, or RMF
  • Experience with containers, including Kubernetes and Docker
  • Experience with Cloud, including AWS or Azure
  • Active TS/SCI clearance; willingness to take a polygraph exam
  • Bonus:
    Bachelor's degree
Nice If You Have:
  • Experience with Cloud migration
  • Experience with AWS EKS, Helm, Argo CD, Terraform, AWS S3, AWS RDS, and AWS SQS
  • Experience with Istio, Keycloak, Grafana, and Prometheus
  • Experience with vulnerability, Cloud security posture, static code analysis, and container scanning tools
  • Clearance:
    Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.
Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs.

Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

The projected compensation range for this position is $77,600.00 to $ (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close…

Position Requirements
10+ Years work experience
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