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DevSecOps Engineer; Sr

Job in Sterling, Loudoun County, Virginia, 22170, USA
Listing for: Quadrant, Inc.
Full Time position
Listed on 2026-02-24
Job specializations:
  • IT/Tech
    Cloud Computing, Systems Engineer, IT Consultant, IT Project Manager
Salary/Wage Range or Industry Benchmark: 146670 USD Yearly USD 146670.00 YEAR
Job Description & How to Apply Below
Position: DevSecOps Engineer (Sr.)

Dev Sec Ops  Engineer (Sr.)

Location:

Sterling, VA

Pay From: $146,670 per year

MUST:
  • 10+ years relevant experience
  • Experience with Model-Based Systems Engineering (MBSE) and Team Work Cloud/Cameo
  • Experience with Cloud solution optimization (Azure, Google, Oracle, IBM)
  • Experience configuring and instrumenting virtualization and monitoring/analytics tools (Grafana, Splunk, App Dynamics, Dynatrace)
  • Experience with Service Now, SharePoint administration, and IBM Enterprise Lifecycle Management
  • Integration of virtualized applications and application streaming/layering techniques; familiarity with containerized development environments (Rancher, Kubernetes)
  • Expertise with CI/CD, Dev Sec Ops , test automation, and Dev Ops tooling (Foreman, Ansible, Terraform, Jenkins, Git Lab)
  • Expertise with automated testing tools (Selenium) and developing automated test plans for security and functional requirements; experience with system testing and validation
  • Developing integration interfaces using Python, Power Shell, and Groovy
  • Familiarity with Agile methodologies and ability to accurately decompose tasks for Jira stories
  • Understanding of Active Directory and customer system security requirements and processes
  • Preparation and maintenance of system components
  • Lead and oversee a total system perspective, including technical understanding of relationships, dependencies, and requirements across cloud services, infrastructure, and security domains
  • Engineering rigor, expert troubleshooting and solutioning skills, and strong documentation skills
  • DoD 8570 compliant (Security+ CE Certification required)
  • Bachelor's or Master's degree in a STEM field
DUTIES:
  • Deploy and maintain infrastructure in a cloud-based environment; deploy and support complex modern cloud architectures
  • Develop Infrastructure-as-Code (IaC) and maintain automated CI/CD pipelines for databases, servers, and applications using Dev Sec Ops  tools (Jenkins, Terraform, Ansible, Foreman, Git Lab, Selenium)
  • Configure and manage IdAM, Active Directory, and LDAP resources
  • Create automated test plans for applications; apply solid engineering rigor including configuration management and testing
  • Create and maintain technical documentation (user guides, how-to guides, infrastructure diagrams) and prepare technical presentations for government and senior leadership
  • Work across Linux and Windows environments
  • Collaborate effectively in a team-based Agile scrum environment
  • Communicate effectively with technical and non-technical stakeholders (written and verbal)
  • Utilize strong troubleshooting skills

Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability.

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