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Operations & Maintenance Enterprise Architect Active TS, SCI & Poly eligible

Peraton


Job Location:

Washington, DC - USA

Monthly Salary: $ 86000 - 138000
Posted: 30 August 2026 (15 hours ago)
Application Deadline: 27 November 2026
Vacancies: 1 Vacancy

Job Summary

Responsibilities

Peraton is currently hiring a Operations & Maintenance Enterprise Architect to support our Operations and Maintenance (O&M) team in

support of an mission-critical enterprise application used by the federal government ensuring reliability security and continuous modernization of a complex production environment.

Location: Washington DC

Role Overview
In this role you will sustain optimize and enhance a mature enterprise application. Your focus will be on stability refactoring troubleshooting and implementing minor feature enhancements across Angular front ends Core microservices.

Key Responsibilities:

  • Maintain and optimize Core microservices and applications for high availability and performance.
  • Troubleshoot debug and upgrade Angular-based Single-Page Applications (SPAs).
  • Manage and tune SQL Server databases including repairing stored procedures and improving query performance.
  • Analyze legacy application logic to identify and resolve high-priority bugs and production incidents.
  • Apply security patches performance improvements and minor feature enhancements based on stakeholder needs.

Qualifications

Minimum Qualifications:

  • Bachelors degree in Computer Science Engineering etc. (STEM) degree.
  • 10 years of hands-on full-stack engineering experience with emphasis on Operations & Maintenance or legacy system maintenance.
  • Strong back-endexpertise in C# .NET Core and reverse engineering/debugging.
  • Experience maintaining and refactoring Angular/TypeScript production codebases.
  • Advanced skills in SQL Server T-SQL and performance tuning.
  • U.S. citizenship required.
  • Active Top Secret clearance with SCI eligbility and eligible to obtain a polygraph.

Preferred Nice to Have Qualifications:

  • Experience with ElasticSearch for log monitoring and troubleshooting.
  • Ability to maintain and update SQL Server Reporting Services (SSRS) reports.
  • Familiarity with Ext JS for supporting older UI components.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the worlds leading mission capability integrator and transformative enterprise IT provider we deliver trusted highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land sea space air and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day our employees do the cant be done by solving the most daunting challenges facing our customers. Visit to learn how were keeping people around the world safe and secure.

Target Salary Range
$86000 - $138000. This represents the typical salary range for this position. Salary is determined by various factors including but not limited to the scope and responsibilities of the position the individuals experience education knowledge skills and competencies as well as geographic location and business and contract considerations. Depending on the position employees may be eligible for overtime shift differential and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer including disability and protected veterans or other characteristics protected by law.

Required Experience:

Staff IC


About Company

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Peraton provides innovative solutions for the most sensitive and critical programs in government today, developed and executed by scientists, engineers, and other experts.

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