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Senior Middleware Administrator

Job in Virginia, St. Louis County, Minnesota, 55792, USA
Listing for: Polar IT
Full Time position
Listed on 2026-01-01
Job specializations:
  • IT/Tech
    Systems Administrator, Cloud Computing
Job Description & How to Apply Below

Join to apply for the Senior Middleware Administrator role at Polar IT

Senior Middleware Administrator

Top Skills

  • Must be a US citizen with no outstanding debt they are not paying off and no felonies (Public trust eligible)
  • Must have good communication/ability to be customer facing
  • 5+ years of experience supporting middleware technologies/platforms such as MS Server, MS SQL, Apache tomcat, and JBoss.

Secondary Skills - Nice to Haves

Job Description

Contributes to design, deployment, and support of middleware technologies that enable seamless communication between applications. This role demands deep understanding in middleware platforms such as but not limited to Microsoft Server, Microsoft SQL platforms, Apache Tomcat, and JBoss. This role plays a significant part in ensuring performance, operations & maintenance, scalability, and security across our application ecosystem.

Key Responsibilities
  • Administer, configure, and maintain middleware platforms across development, test, and production environments.
  • Lead troubleshooting and root cause analysis for middleware-related issues.
  • Collaborate with application developers, Security, and infrastructure teams to ensure seamless integration.
  • Monitor system performance and implement tuning strategies for optimal throughput and reliability.
  • Manage SSL certificates, security configurations, and compliance standards.
  • Support patching, upgrades, and vulnerability remediation for middleware components.
  • Contribute to documenting architecture, configurations, and operational procedures.
  • Contribute to new project planning, research, development and deployment
  • Provide expertise in environment refresh projects
  • Participate in disaster recovery planning and execution.
Preferred Areas Of Knowledge
  • Experience with AWS cloud services
  • Experience in deployment and integration of COTS products as well as ETL scripting
  • Understanding of and history of deploying Single Sign On (SSO) and Two Factor Authentication (TFA) solutions
  • Prior experience in Federal security standards and PII masking desirable
Minimum Requirements
  • Bachelor's degree in related field.
  • 5-7 years of relevant professional experience required.
  • Equivalent combination of education and experience considered in lieu of degree.
Additional Requirements As Per Contract/Client
  • Must be able to obtain a 6C Public Trust government clearance
  • Must be a U.S. citizen.
  • Must currently reside in the U.S.
  • Must be able to pass a criminal background check.
  • Must not be delinquent or in default on any federal student loans.
  • Employment and continued employment are contingent upon obtaining and maintaining a favorable clearance.

Thanks & Regards

Jagdish

Manager – IT Staffing

Email :  | Phone:

6095 Marshalee Dr, Suite 250, Elkridge, MD 21075

Note:

If you have received this message in error, please notify us immediately by reply e-mail so that we may correct our internal records. Please then delete the original message (including any attachments) in its entirety. Thank you

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • IT Services and IT Consulting

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Position Requirements
10+ Years work experience
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