Onebrief

1 day ago

Senior Site Reliability Engineer (Arlington, VA) - Secret Clearance Required - Relocation Provided

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 30 minutes agoStatus: Live

Job Summary

Join the Infrastructure & Security team as a Site Reliability Engineer focused on application reliability. Work primarily in TypeScript to fix performance and reliability issues at the source, build observability (Prometheus/Loki/Alloy/Grafana), define SLIs/SLOs, and lead incident response with blameless postmortems. You’ll collaborate closely with product, security, and customer success while improving mission-critical deployments across on-prem DoD and AWS environments.

Location: United States

Workplace: Hybrid

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Seniority: Mid level

Key Responsibilities

•Improve production reliability and performance by working in the application codebase (primarily TypeScript) and partnering with product engineers on design and reviews.
•Design and run monitoring, logging, and alerting using Prometheus, Loki, Alloy, and Grafana so teams catch issues based on real application behavior.
•Define and measure SLIs and SLOs and wire alerting to support reliability targets.
•Act as incident responder/incident commander when needed and run blameless postmortems to drive code or process fixes.
•Automate away repetitive operational work by writing software to reduce toil and helping teams get production-ready, including in air-gapped environments.

Pay and Benefits

Salary: USD 180,000 - 220,000 annually

Equity and Bonus:Equity

Perks:Equity

Key Requirements

•Active Secret clearance.
•5+ years in software engineering, SRE, or a related role with real time writing and shipping application code.
•Strong TypeScript experience (or comparable modern language experience with willingness to work primarily in TypeScript).
•Solid grasp of the full SDLC (design, code review, testing, release) and how reliability fits each stage.
•Experience with incident response, root cause analysis, and turning findings into lasting fixes.

Skills:CollaborationMentorshipBlameless postmortemsIncident responseRoot cause analysis

Certifications:AWS DevOps EngineerCKACKAD

Tech Stack:TypeScriptNodeKubectlPrometheusLokiAlloyGrafanaSLIsSLOsGitHub ActionsGitLab CI/CDJenkinsPythonGoBashKubernetesAWSAWS GovCloudELKDatadog

Eligibility

Security Clearance:Secret

Company Brief

Onebrief

Provides an AI-enabled command operating system for military staff collaboration, operational planning, wargaming and decision support, used on classified and unclassified DoD networks to speed planning and execution.

Industry: Defense Technology

Company Size: Medium (51 to 250 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series D

Headquarters: Honolulu, United States

Founded: 2019

Glassdoor: 4.4

Website LinkedIn Glassdoor

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Onebrief

1 day ago

Senior Site Reliability Engineer (Arlington, VA) - Secret Clearance Required - Relocation Provided

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 30 minutes agoStatus: Live

Job Summary

Location: United States

Workplace: Hybrid

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Seniority: Mid level

Key Responsibilities

•Improve production reliability and performance by working in the application codebase (primarily TypeScript) and partnering with product engineers on design and reviews.
•Design and run monitoring, logging, and alerting using Prometheus, Loki, Alloy, and Grafana so teams catch issues based on real application behavior.
•Define and measure SLIs and SLOs and wire alerting to support reliability targets.
•Act as incident responder/incident commander when needed and run blameless postmortems to drive code or process fixes.
•Automate away repetitive operational work by writing software to reduce toil and helping teams get production-ready, including in air-gapped environments.

Pay and Benefits

Salary: USD 180,000 - 220,000 annually

Equity and Bonus:Equity

Perks:Equity

Key Requirements

•Active Secret clearance.
•5+ years in software engineering, SRE, or a related role with real time writing and shipping application code.
•Strong TypeScript experience (or comparable modern language experience with willingness to work primarily in TypeScript).
•Solid grasp of the full SDLC (design, code review, testing, release) and how reliability fits each stage.
•Experience with incident response, root cause analysis, and turning findings into lasting fixes.

Skills:CollaborationMentorshipBlameless postmortemsIncident responseRoot cause analysis

Certifications:AWS DevOps EngineerCKACKAD

Tech Stack:TypeScriptNodeKubectlPrometheusLokiAlloyGrafanaSLIsSLOsGitHub ActionsGitLab CI/CDJenkinsPythonGoBashKubernetesAWSAWS GovCloudELKDatadog

Eligibility

Security Clearance:Secret

Company Brief

Onebrief

Industry: Defense Technology

Company Size: Medium (51 to 250 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series D

Headquarters: Honolulu, United States

Founded: 2019

Glassdoor: 4.4

Website LinkedIn Glassdoor