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Contract Middleware Jobs (NOW HIRING)

Overview/ Job Responsibilities Position is contingent upon contract award and funding. Entarian is looking for a Senior middleware administration who has experience deploying and managing middleware ...

Position is contingent upon contract award and funding. Entarian is looking for a Senior Middleware Administrator who has experience deploying and managing middleware SW supporting customer ...

Overview/ Job Responsibilities Position is contingent upon contract award and funding. Entarian is looking for a Senior middleware administration who has experience deploying and managing middleware ...

Overview/ Job Responsibilities Position is contingent upon contract award and funding. Entarian is looking for a Senior Middleware Administrator who has experience deploying and managing middleware ...

We offer an excellent compensation package We are looking for Senior Middleware Administrator in Atlanta, GA for 6+ months contract position. Please refer someone else if you are not available at ...

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How much do contract middleware jobs pay per hour?

As of Jun 6, 2026, the average hourly pay for contract middleware in the United States is $61.92, according to ZipRecruiter salary data. Most workers in this role earn between $51.20 and $74.04 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Middleware Specialist, and why are they important?

To excel as a Contract Middleware Specialist, you need expertise in middleware technologies, integration frameworks, and a relevant degree in computer science or IT. Familiarity with tools such as IBM WebSphere, Oracle Fusion Middleware, API gateways, and certifications like MuleSoft or Red Hat Middleware are common requirements. Strong problem-solving, communication, and teamwork skills are essential for efficiently resolving integration issues and collaborating with stakeholders. These competencies ensure seamless system connectivity, data flow, and reliable business operations across complex IT environments.

What is a Contract Middleware?

A Contract Middleware is a software component or service that acts as an intermediary layer between smart contracts and other systems, such as blockchain networks or external data sources. It helps facilitate communication, data processing, and integration, ensuring that smart contracts can interact securely and efficiently with outside applications. Contract Middleware can handle tasks like data validation, transaction management, and logging, making it easier for developers to build complex decentralized applications.

What is the difference between Contract Middleware vs Contract Software Developer?

AspectContract MiddlewareContract Software Developer
Required CredentialsKnowledge of middleware platforms, certifications in middleware technologies (e.g., IBM WebSphere, MuleSoft)Programming skills, relevant certifications (e.g., Java, Python), computer science degree
Work EnvironmentEnterprise IT settings, integration projects, middleware platformsSoftware development teams, coding environments, project-based
Employer & Industry UsageFinancial services, healthcare, large corporations needing system integrationTech companies, startups, any industry requiring custom software solutions
Common Search & Comparison IntentUnderstanding middleware roles, project scope, certifications neededProgramming skills, project types, career paths

Contract Middleware professionals focus on integrating and managing middleware platforms within enterprise systems, requiring specific middleware certifications and knowledge of integration tools. Contract Software Developers primarily write code, develop applications, and need programming expertise. Both roles are common in enterprise IT but differ in technical focus and work environment.

What are some common challenges faced by professionals in a Contract Middleware role, and how are they typically addressed?

Professionals in Contract Middleware roles often face challenges related to integrating diverse systems and ensuring seamless communication between applications, especially when working with legacy platforms or third-party services. Addressing these challenges typically involves staying updated on the latest middleware technologies, collaborating closely with development and operations teams, and implementing robust testing procedures to catch integration issues early. Team members also need to be proactive in troubleshooting and resolving performance bottlenecks, which requires strong problem-solving skills and an understanding of both technical and business requirements. Regular training and knowledge sharing within the team can help mitigate these challenges and promote smoother project delivery.
More about Contract Middleware jobs
What cities are hiring for Contract Middleware jobs? Cities with the most Contract Middleware job openings:
What are the most commonly searched types of Middleware jobs? The most popular types of Middleware jobs are:
What states have the most Contract Middleware jobs? States with the most job openings for Contract Middleware jobs include:
What job categories do people searching Contract Middleware jobs look for? The top searched job categories for Contract Middleware jobs are:
Infographic showing various Contract Middleware job openings in the United States as of May 2026, with employment types broken down into 4% Full Time, and 96% Contract. Highlights an 81% Physical, 7% Hybrid, and 12% Remote job distribution, with an average salary of $128,797 per year, or $61.9 per hour.

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Posted 10 days ago


Job description

Overview/ Job Responsibilities

Position is contingent upon contract award and funding.

Entarian is looking for a Senior middleware administration who has experience deploying and managing middleware SW supporting customer applications.

The responsibilities include but are not limited to:

  • Responsible for all facets of engineering and administering the mid-tier at PL ALTESS which includes architecting infrastructure, installing, and configuring Application and Web Servers, Portals, and associated SW products and operating system configuration in LINUX, UNIX and Windows environments
  • Once deployed, responsible for maintaining the infrastructure to meet availability and performance standards
  • Assists in the scheduling of deployment activity as well as new installations of mid-tier infrastructure
  • Responsible for developing security standards in the mid-tier and ensuring all systems and applications meet ALTESS and ARMY security requirements
  • Responsible for development and maintenance of mid-tier system monitoring and administrative dashboards to ensure a proactive approach to system management
  • Thorough knowledge of the Cyber Command Security Technical Implementation Guides (STIGs) processes and procedures
  • Know how to perform a Security Readiness Review (SRR) and document the SRR findings in a Plan of Action and Milestones (POA&M) document

Salary range: $100,000.00 - $140,000.00

Minimum Qualifications
  • Active DoD Secret Security Clearance
  • Experience in Computer Science or IT
  • Minimum three years' experience with Application Server architecture in a large enterprise environment
  • Knowledge of Internet Information Services (IIS), Apache Tomcat (TOMCAT), Apache, Java, WebLogic, WebSphere, or similar class server systems
  • Knowledge of Web Services, both Simple Object Access Protocol (SOAP) and Representational State Transfer (REST)
  • Knowledge of Extensible Markup Language (XML)
  • Must possess a familiarity of the Java or C# programming languages to assist developers in debugging applications
  • Knowledge of UNIX and Windows administrations skills
  • All positions require the ability to relate to customers in a professional manner
Desired Qualifications
  • Knowledge of Document Type Definition (DTD), Extensible Stylesheet Language Transformations (XSLT), Xerces and Xalan
  • Knowledge of the Oracle Relational Database Management System (RDBMS) and the SQL Server RDBMS
  • Knowledge of Python and PowerShell
  • Working knowledge of DoD STIGs, and IAVM
About Us

Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.

Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal  Connect, Referrals & Inquiries? Email the team: careers@entarian.com

Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Employment Type: OTHER