Demo

Senior Middleware Administrator

Polar IT Services
Remote, VA Remote Full Time
POSTED ON 12/24/2025
AVAILABLE BEFORE 1/24/2026
 
Good Morning Folks,
Hope all is well. Below is our customer in Arlington, VA for 12 month contract with 100% Remote. These candidates MUST be US Citizen and this position will be a Referral fee depending on candidates. Let me know if you have any questions
 
Senior Middleware Administrator
Top Skills' Details
1.) Must be a US citizen with no outstanding debt they are not paying off and no felonies (Public trust eligible)
2.) Must have good communication/ability to be customer facing
3.) 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 ID: jagdish@polarits.com  |  Phone: 1 443 489 4433
 

6095 Marshalee Dr, Suite 250, Elkridge, MD 21075
www.polarits.com          
Consulting | Technology | Development
Offices: Maryland | Georgia | India
 
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Salary.com Estimation for Senior Middleware Administrator in Remote, VA
$120,931 to $148,423
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