Senior Technical Operations Engineer
Bethesda, MD - USA
Job Summary
Leidos has an exciting opening for you our next TS/SCI cleared Senior Technical Operations Engineer working with a dynamic team to design develop and deploy a state-of-the-art technology stack supporting the DOMEX Data Discovery Platform (D3P) Modernization program as well as our clients mission to centralize and standardize Tasking Collection Processing Exploitation and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the Defense Intelligence Enterprise (DIE). You will have impact as part of a mission focused solutions oriented and adaptive team that values inclusion innovation collaboration and professional development. While most work is conducted on-site at our client location in Bethesda MD we offer a flexible schedule and occasionally some tasks may be performed remotely.
As a Senior Technical Operations Engineer you will be responsible for the availability and performance of a full stack containerized microservice software platform. You will participate in fostering a DevSecOps culture building strong cross functional collaboration with systems engineering architecture development security operations and integration teams in a dynamic and fast paced environment.
You will work closely with a multi-disciplinary team of systems engineers developers integrators system administrators on the following key tasks:
System Reliability & Performance Maintaining system uptime performance and capacity planning for a big data production platform with a microservice architecture running on Kubernetes Elasticsearch and PostgreSQL backends Kafka messaging and using Java Python and React as well as low code software technologies (e.g. Appian)
Monitoring & Observability Utilizing tools to monitor systems and detect issues proactively.
Incident Response Triage and troubleshooting issues managing failures performing root cause analysis and conducting post-incident reviews.
SLIs and SLOs Defining and tracking Service-Level Indicators (SLIs) and Service-Level Objectives (SLOs) to measure reliability
Management Oversight Leading a team of system administrators who staff a help desk during core business hours; maintaining technical standards and mentoring staff on troubleshooting techniques
Technical Leadership Collaborating with system engineers to design solutions for new features and requirements and providing technical input to systems engineering documentation and diagrams/models working in coordination/collaboration with SE team members and architect team
SAFe Agile Participating in Agile release planning scrum of scrums bug triage design sessions and other meetings
You bring enthusiasm the ability to work well with people from different disciplines with varying degrees of technical experience and meet the following qualifications:
BS in Engineering Computer Science Systems Engineering or related field or equivalent experience with 12 years in software development system engineering or related field. 10 years of experience with Masters degree. Additional years of experience in lieu of degree are acceptable.
Must have an active Top Secret/ SCI security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance
Possess at least one DoD 8570.01-M IAT Level II or higher certification e.g. CCNA Security CySA Security CE SSCP CISSP (or Associate)
Ability to obtain Privileged User Account (PUA) certification per DoD 8570 policy
Experience with container/container orchestration specifically Kubernetes Gitlab pipeline development and Linux OS
Experience with production/enterprise systems at scale
Experience with cloud-based services preferably AWS for enterprise applications
Cloud infrastructure experience
Comfortable with Elastic Search PostgreSQL Logstash Kibana and Keycloak
Demonstrated ability to participate in cross-functional planning coordination and task execution
Team leadership and line management experience
Strong communication skills collaboration and the ability to work under pressure during incidents
You will wow us even more if you have some of these:
Experience/knowledge of key Agile processes and techniques
Experience with development i.e. Bash PowerShell SALT Python Groovy Java etc.
Experience with Appian or other low-code software technologies
Experience with any of the following technologies:
Kafka or other message passing systems (AMQP JMS)
Kubernetes monitoring e.g. Prometheus/Graphana
GPU-based Kubernetes
SALT for deployment automation
Nexus
Experience with security best practices for services: authN/Z secrets management data protection
GraphQL familiarity
Proficiency with infrastructure-as-code (ie CloudFormation Terraform Pulumi)
AWS cloud certifications
#NMECDTP-Leidos
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
April 17 2026For 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.
Pay Range:
Pay Range $131300.00 - $237350.00The Leidos pay range for this job level is a general guideline onlyand 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.
Required Experience:
Senior IC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.