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Leidos is an American defense, aviation, information technology, and biomedical research company that provides scientific, engineering, systems integration, and technical services to government and commercial customers.
The Leidos Digital Modernization Sector has an exciting career opportunity for an experienced Kubernetes Engineer to work remote and provide support for the US Space Force’s Space Systems Command (SSC), Operational Command and Control Acquisition Delta, known as Kobayashi Maru. This role is responsible for leveraging Kubernetes technology to deliver, install, upgrade, patch and maintain highly reliable and resilient solutions for deploying and hosting current and future tools and services needed to develop, test, secure, and ship software applications to production. Candidate will be expected to perform within an Agile framework including conducting daily stand up, welcome feedback often, sprint/iteration planning, duration planning, retrospectives, executing from the product backlog and roadmap, meeting performance metrics, and reporting on progress and blockers.
Secure and configure containerized services orchestrated with Kubernetes, and its underlying environment.
Tune Kubernetes performance and identify problems by using service and traffic metrics by establishing monitoring and alerting dashboards.
Lead the lifecycle management of all containerized services used in the development of Kobayashi Maru software.
Lead troubleshooting containerized-services and publishing root cause analysis (RCAs) and postmortems with the larger portfolio.
Establish Service Level Objectives and other Site Reliability Engineering (SRE) related metrics.
Manage the north-south and east-west network traffic to ensure all container-based critical services are maintained.
Ensure the Kubernetes environment is running as it should, properly patched and configured, has sufficient resources to run the required applications, and can scale as needed without being overprovisioned.
Design, secure, deploy, and manage the Kubernetes environment required to support 14 software product teams and thousands of users across the test, IL4 development, IL6 staging/production, and higher classification level stagging/production environments.
Design, implement, and maintain highly available Kubernetes clusters across cloud and on-prem environments.
Automate infrastructure provisioning, monitoring, and scaling using Infrastructure as Code (IaC) and CI/CD pipelines.
Develop and manage Helm charts for application deployment and configuration management.
Deploy and manage applications on cloud platforms such as Azure, AWS, Google Cloud, and Oracle Cloud Infrastructure (OCI).
Monitor and troubleshoot Kubernetes workloads, networking, and persistent storage solutions.
Implement Kubernetes security best practices, including RBAC, network policies, and container runtime security.
Optimize performance and reliability of containerized applications in distributed systems.
Collaborate with development, security, and operations teams to enhance DevOps workflows and cloud-native application delivery.
Integrate Kubernetes with service meshes, logging, and observability tools such as Istio, Prometheus, Grafana, and ELK Stack.
Participate in system upgrades, disaster recovery planning, and compliance initiatives such as NIST, CIS Benchmarks, and FedRAMP.
Mentor junior engineers and contribute to knowledge sharing within the organization.
Requires BS degree in Computer Science, Software Engineering, STEM, or IT and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience, additional years of experience may be accepted in lieu of degree.
US Citizen and Possession of a current Active DoD Secret Clearance.
Minimum 8 years of professional experience as a Kubernetes Engineer, successfully designing and building distributed systems for mid to large enterprises, including two years of SRE experience.
Possession one of the following certifications:
o Certified Kubernetes Administrator (CKA)
o Certified Kubernetes Application Developer (CKAD)
o Kubernetes and Cloud Native Associate (KCNA) certification or equivalent
Advanced experience with AWS EKS, Azure AKS, or Google GKE.
Understanding of hybrid IaaS + external cloud integrations.
Infrastructure design using cloud-native storage, networking, and security patterns.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
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.
Full Time
Salary: 105k-189k USD
Learn more about Leidos and their company culture.
Leidos' story begins in 1969 when Dr. J. Robert Beyster, a visionary scientist, founded Science Applications Incorporated (SAI) in La Jolla, San Diego, California. With a modest investment and a powerful idea, Dr. Beyster embarked on a journey to apply scientific expertise to solve complex problems. The company's early days were marked by a focus on research and engineering, tackling challenges for various government and commercial clients. One of its initial significant projects involved studying radiation-based cancer therapy for the Los Alamos National Laboratory, which laid the groundwork for Leidos' future health business. SAI soon expanded its reach, opening an office in Albuquerque to support the Air Force Weapons Laboratory's work on electromagnetic phenomena, a precursor to the company's Physical Science Group.
Throughout the 1980s, the company, then known as Science Applications International Corporation (SAIC), strategically shifted its focus towards national security and defense, solidifying its position as a key government services provider. This era set the stage for substantial growth and diversification. The 1990s saw SAIC continue to expand its offerings and international presence, securing its first major global contract with the Kuwaiti Defense Forces. A pivotal moment arrived in 2013 when SAIC underwent a significant transformation, splitting into two independent, publicly traded companies: a new company retaining the SAIC name and the original company, which was rebranded as Leidos (a name derived from 'kaleidoscope'). Leidos, as the legal successor to the original SAIC, inherited its pre-2013 stock price and corporate filing history and established its new headquarters in Reston, Virginia. This strategic move allowed Leidos to sharpen its focus on national security, health, and engineering solutions. Another major milestone occurred in August 2016 when Leidos merged with Lockheed Martin's Information Systems & Global Solutions (IS&GS) business, a landmark transaction that created the defense industry's largest IT services provider and significantly expanded Leidos' capabilities and market share. Today, Leidos stands as a Fortune 500® global science and technology leader, employing approximately 47,000 people worldwide and generating billions in annual revenue, committed to making the world safer, healthier, and more efficient through innovation and technology.
Learn about the tools and technologies that Leidos uses to build, market, and sell its products.
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Learn about the employee benefits and perks provided at Leidos.
Leidos offers paid sick days.
Leidos offers health insurance.
Leidos offers dental insurance.
Leidos offers vision insurance.
5000+ employees
1969
Thomas Bell
Employee count: 201-500
Salary: 175k-195k USD
Salary: 94k-175k USD
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