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Sirius Power Apps Developer at CDW Careers

Job ID: 
Focus Area: 
Federal Services
Date Posted 
Jan 20, 2022
Remote, Remote
Employment Type: 

This job posting is no longer active

Sirius Federal, LLC, a subsidiary of Sirius Computer Solutions, Inc., is looking for a Power Apps Developer, with a preferred Secret security clearance, to work at our client’s site located in Washington, DC (position currently remote).

The Power Apps Developer will be part of a development team building mission-critical applications used to help halt the spread of weapons to terrorists or countries of concern, and to further important U.S. foreign policy objectives.   The developer will assist in analyzing current Java based applications for migration to the Azure Cloud and Microsoft SAAS (SharePoint, PowerApps and Power BI).  The developer will design business and technical solutions using standard design tools and documentation.   This function is performed by working with the requirements team to translate business changes into technical changes that need to be made to the application.


Primary Duties and Responsibilities:

  • Migration of legacy Java web applications to Microsoft solutions such as Power Apps, SharePoint, Dynamics, .NET and Azure Services.
  • Deploy, test, maintain and enhance mission critical production and internal facing web systems. 
  • Implement web based and SaaS reporting tools for displaying metrics.
  • Ability to troubleshoot at the application and infrastructure level.
  • Handle inquiries, data calls, audits, assessments, requests research, analysis, and data/email pulls from internal and external sources and groups.
  • Support FISMA accreditation processes and documentation.

Basic Qualifications:

  • A current Secret clearance is preferred
  • Bachelor’s degree in related field.
  • Microsoft SaaS (SharePoint, Dynamics, Power Apps) customization, development, integration, migrations and implementation.
  • Power Platform (CDS/Dataverse, Canvas, Model Driven, Portal, Flow)
  • 3 years of database development and management experience using relational databases.
  • Experience using JavaScript 

Other Position Requirements:

  • Knowledge of SharePoint Search Service, User Profile Service and other Service Applications.
  • Web development using Java technologies such as Spring, Hibernate, JSF (Primefaces), Web Services (SOAP and RESTful), XML Processing (JAXB, JAXP, XPath).
  • Strong practical experience in use of Power Shell. 
  • Oracle, PL/SQL.
  • Knowledge or Certifications in Azure services (Azure Virtual Machines, Containers, Databases, and Development Tools).
  • Knowledge of FISMA (e.g. NIST 800.53, FISMA, STIG, configuration management).

Preferred Qualifications:

  • DevSecOps
  • BIS Experience


The above primary duties, responsibilities, and position requirements are not all inclusive.

COVID-19 Update:

CDW is committed to maintaining a workplace that is free of known hazards and to ensuring the safety, health, and well-being of coworkers and candidates for employment and their families, as well as the community.

CDW requires all coworkers be fully vaccinated against COVID-19, with the only exceptions being a documented, legally required medical or religious accommodation.  Prior to starting with CDW, successful candidates will be required to: (i) be fully vaccinated against COVID-19 and provide CDW with proof of full vaccination; or (ii) apply for and receive a medical or religious-based accommodation to be exempt from the mandatory vaccination policy.

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