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# Senior Site Reliability Engineer

- **Company:** ECS Corporate Services, LLC
- **Location:** Fairfax, VA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $118,000.0 - $177,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Bash Shell, Cyber Security, Computer Programming, DevOps, Python (Programming Language), Reliability Engineering, Prometheus, Scaled Agile Framework, Software Engineering, TypeScript, Workflow Management Systems, Data Logging, Scripting, Grafana, Containerization, Kubernetes, Splunk, Docker, Microservices
- **Published:** September 16, 2026
- **Apply:** https://www.disabledperson.com/jobs/75060813-senior-site-reliability-engineer

## About the Role

We are seeking professionals who thrive in a dynamic, fast-paced, and highly collaborative environment where problem-solving, critical thinking, and a holistic approach to serving the mission are key. Our program operates within the Scaled Agile Framework (SAFe). An aptitude and enthusiasm for continuous learning, improvement, and cyber security is a must!, The successful candidate will have demonstrated hands-on experience design ing , implement ing , and maintain ing solutions to ensure that systems, including infrastructure and applications , are resilient, highly available , and performant . The Senior SRE will also play a critical role in defining and measuring the Service Level Objectives (SLOs) and Service Level Indicators (SLIs) for our solution.

The Senior SRE will be responsible for set ting up comprehensive logging, monitoring , and alerting s olutions using the Elastic s tack and other tools as necessary to ensure the continuous performance of services . Additionally, they will respond to incidents, perform root cause analys e s, and implement solutions to prevent re o c c urrence s . The Senior SRE will work in close collaboration with other SRE team members, d evelopers, t esters, i nfrastructure engineers, DevOps engineers, and other stakeholders to integrate reliability and observability into the software development lifecycle.

Salary Range: $118,000 - $177,000

General Description of Benefits

 * Must be a US citizen with the ability to obtain Public Trust Suitability .

 * 6 + years of experience as a Site Reliability Engineer (SRE) or equivalent

 * 6 + years of demonstrated experience designing, implementing , and maintaining observability solutions to include logging, monitoring, and alerting

 * 6 + years of hands-on experience with SRE tools (e.g., Elastic, Prometheus, Grafana, Splunk , etc.)

 * 3 + years defining and measuring SLOs and SLIs

 * 3 + years of relevant experience using cloud platforms (AWS GovCloud preferred )

 * 3 + years of hands-on programming or scripting (e.g., Python, Bash, etc.)

 * Strong knowledge of microservices, containerization, and orchestration tools (Docker, Kubernetes)

 * Proven ability to collaborate with cross-functional teams (development, testing, and product) to integrate reliability and observability into the software development lifecycle

 * Strong problem-solving and analytical skills

 * Proactive, detail-oriented approach to identifying inefficiencies and implementing improvements .

 * Proficient in developing Synthetic monitoring scripts using typescript.

## Description

ECS is seeking a talented Senior Site R eliability Engineer ( SRE ) to play a key role in defining, implementing, and growing our SRE practice to ensure the reliability, availability, and performance of our critical production environments.


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