Middleware Administrator

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efcient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

DMI, LLC is seeking a Middleware Administrator to join us.

Duties and Responsibilities:

The Middleware Admin will support the daily operations, maintenance, implementations, enhancements, and upgrades of Middleware technologies.
• Experience with Infosphere DataStage/Quality Stage, including Software Installation, upgrade and patches, managing user security/roles, configuring server resources, and troubleshooting ETL jobs experience in RHEL environments preferably on Azure Cloud.
• Manage, monitor, and optimize the IBM InfoSphere Information Server suite, including DataStage and Quality Stage, to ensure high availability and performance of data integration environments
• Experience with databases such as Oracle, SQL Server.
• Troubleshooting skills, ability to collaborate with developers, and experience managing vendor support (IBM)
• Knowledge/Experience installing and configuring Middleware products on Red hat Linux and Windows systems.
• Knowledge/Experience installing and configuring WebSphere on Red hat Linux and Windows systems.
• Work closely with users and application teams to maintain and continuously improve the operations, maintenance, and documentation of the systems
• Work with infrastructure (Network, NT, UNIX and DBA) teams to research performance and other infrastructure related issues
• Provides infrastructure support services for production sustainment and on-going development efforts.
• Knowledge of Control-M system administration would be helpful.
• Knowledge of Azure Cloud environments. Github would be a plus
• Knowledge/working experience with OpenText Documentum
• Any experience with Oracle Enterprise Manager (OEM) is a plus
• Should have proficiency in ITIL operations frameworks.
• Managing and documenting system configurations.
• Knowledge/skills on any of the below Middleware products:
• Infosphere (Datastage/Quality stage), Control-M, WebSphere, Documentum, Azure or any other Cloud platforms

Education and Years of Experience: BS or higher degree in Computer Science or IT related field, or equivalent.

• Seven or more years of experience Supporting Windows/Unix/Linux-based middleware.
• Experience with multiple Database platforms (Oracle, MS SQL).
• Experience with SDLC and Agile development methods (Agile / Scrum / RUP / XP).
• Experience in presenting and demonstrating solutions to clients.
• Knowledge of LDAP, SSL. SSO/ADFS, TLS and Strong understanding of Java, JDBC, XML, HTTP SSH, SSL.
• Experience/knowledge with languages including Python, Jython, Terraform as well as scripting with Shell and Perl.
• Knowledge of infrastructure/Networking components (Firewalls, load balancers, proxy Servers).
• Ability to multitask, work independently as well as in a team.
• Strong attention to detail.
• Strong trouble shooting and problem-solving skills.
• Strong verbal and written communication skills.

Background Requirements: Successful completion of a Public Trust background investigation and/or a Public Trust clearance.

Citizenship Status Required: Must be a U.S. Citizen

Physical Requirements: None required for this position.

Location: Arlington, Virginia

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What's Right - We lead with honesty and integrity.
• Own the Outcome - We take responsibility and deliver.
• Deliver for Our Customers - We are relentless about delivering value.
• Think Bold, Act Smart - We innovate with purpose.
• Win Together - We collaborate and celebrate our success.

These values aren't just ideals-they show up in how we support every part of your well-being:

• Convenience/Concierge - Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development - Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial - Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition - Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness - Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI values employees for their talents and contributions, and we take pride in helping our customers achieve their goals. Because when we live our values, we all win together.

***************** No Agencies Please *****************

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.