Northrop Grumman
Principal/ Senior Principal DevOps Platform Engineer - R10202839
Northrop Grumman, Linthicum, Maryland, United States
Principal/ Senior Principal DevOps Platform Engineer – R10202839 at Northrop Grumman
Location:
Linthicum / Annapolis Junction, MD (100% onsite)
Clearance:
This position requires a U.S. citizen with the ability to obtain/maintain a DoD security clearance. All candidates must be willing and able to work onsite full‑time.
Travel:
Yes, 10% of the time.
Relocation assistance may be available.
What You’ll Get to Do As a DevOps Platform Engineer, you will be part of a collaborative, open, and team‑oriented technology development organization that values continuous learning and secure, air‑gapped environments.
Responsibilities
Design, build, and manage on‑prem platform infrastructure using Terraform, Ansible, and Puppet.
Deploy and maintain Kubernetes clusters to support containerized applications with scalability, reliability, and security.
Build and optimize CI/CD pipeline components in GitLab to streamline application deployment and testing workflows across various environments.
Deploy and maintain robust monitoring, alerting, and observability tools (Prometheus, Grafana, ELK) to enhance performance reliability and visibility.
Automate incident management processes, including root cause analysis and self‑healing mechanisms, to improve platform stability.
Ensure compliance with security best practices throughout the platform and processes.
Collaborate with development, Information Assurance, and IT teams to align infrastructure with platform requirements.
Stay up to date on emerging technologies and trends to incorporate relevant advancements into the DevOps Platform.
Basic Qualifications (Principal Level)
Bachelor's degree in a STEM discipline with 5+ years of relative experience; Master’s degree with 3+ years; PhD with 0+ years.
Strong understanding of Linux systems, automation frameworks, and networking fundamentals.
Experience working in an air‑gapped or highly regulated environment.
Proficient in Kubernetes cluster deployment, management, and scaling.
Strong knowledge of automation and scripting tools.
Experience administering, integrating, and maintaining GitLab, Nexus Repository, Vault, and container registries.
Experience working with Agile methodologies and practices.
Strong communication and collaboration abilities with a focus on continuous learning.
Proven problem‑solving skills: critical thinking and effective troubleshooting.
Willingness and ability to work onsite full‑time.
U.S. citizenship with the ability to obtain/maintain a DoD security clearance.
Preferred Qualifications
Willingness to learn transformational computing technology concepts and domain‑appropriate for a lead engineering role.
Experience with data engineering and processing pipelines.
Experience with test automation and instrument control.
Experience administering, integrating, and maintaining data services as part of the platform toolchain.
Experience with authentication and authorization (Keycloak, OpenSSL, PKCS12, X.509, AD/LDAP).
Active DoD clearance per business requirements.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
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Location:
Linthicum / Annapolis Junction, MD (100% onsite)
Clearance:
This position requires a U.S. citizen with the ability to obtain/maintain a DoD security clearance. All candidates must be willing and able to work onsite full‑time.
Travel:
Yes, 10% of the time.
Relocation assistance may be available.
What You’ll Get to Do As a DevOps Platform Engineer, you will be part of a collaborative, open, and team‑oriented technology development organization that values continuous learning and secure, air‑gapped environments.
Responsibilities
Design, build, and manage on‑prem platform infrastructure using Terraform, Ansible, and Puppet.
Deploy and maintain Kubernetes clusters to support containerized applications with scalability, reliability, and security.
Build and optimize CI/CD pipeline components in GitLab to streamline application deployment and testing workflows across various environments.
Deploy and maintain robust monitoring, alerting, and observability tools (Prometheus, Grafana, ELK) to enhance performance reliability and visibility.
Automate incident management processes, including root cause analysis and self‑healing mechanisms, to improve platform stability.
Ensure compliance with security best practices throughout the platform and processes.
Collaborate with development, Information Assurance, and IT teams to align infrastructure with platform requirements.
Stay up to date on emerging technologies and trends to incorporate relevant advancements into the DevOps Platform.
Basic Qualifications (Principal Level)
Bachelor's degree in a STEM discipline with 5+ years of relative experience; Master’s degree with 3+ years; PhD with 0+ years.
Strong understanding of Linux systems, automation frameworks, and networking fundamentals.
Experience working in an air‑gapped or highly regulated environment.
Proficient in Kubernetes cluster deployment, management, and scaling.
Strong knowledge of automation and scripting tools.
Experience administering, integrating, and maintaining GitLab, Nexus Repository, Vault, and container registries.
Experience working with Agile methodologies and practices.
Strong communication and collaboration abilities with a focus on continuous learning.
Proven problem‑solving skills: critical thinking and effective troubleshooting.
Willingness and ability to work onsite full‑time.
U.S. citizenship with the ability to obtain/maintain a DoD security clearance.
Preferred Qualifications
Willingness to learn transformational computing technology concepts and domain‑appropriate for a lead engineering role.
Experience with data engineering and processing pipelines.
Experience with test automation and instrument control.
Experience administering, integrating, and maintaining data services as part of the platform toolchain.
Experience with authentication and authorization (Keycloak, OpenSSL, PKCS12, X.509, AD/LDAP).
Active DoD clearance per business requirements.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
#J-18808-Ljbffr