Senior Maximo Application Developer (IBM Maximo)

Omniscius Consulting; Fort Meade (MD); On-site; USD 100,000 - 130,000; Full time

Job summary

Omniscius Consulting is seeking a Senior Maximo Application Developer to support critical enterprise asset management for national security. This position requires extensive experience with IBM Maximo, software development, and maintaining applications, including a required active TS/SCI clearance.

The ideal candidate will design and implement solutions while mentoring teams and ensuring security compliance. A Bachelor's degree in Computer Science or related field and considerable software experience are necessary for this role.

Qualifications

• Active TS/SCI Clearance with Full Scope Polygraph.
• 12+ years of software development experience; substitute experience allowed.
• Extensive experience with COTS enterprise applications.

Responsibilities

• Lead the design and implementation of IBM Maximo solutions.
• Develop integrations using REST APIs and middleware technologies.
• Mentor junior developers and provide technical leadership.

Skills

IBM Maximo

Java

SQL

REST APIs

Linux

Docker

Education

Bachelor's degree in Computer Science

Tools

Oracle 19c

Kubernetes

AWS

Job description

We are seeking an experienced Senior Maximo Application Developer to support a mission-critical enterprise asset management environment serving a national security customer. This is an opportunity to work with cutting-edge technologies while designing, configuring, and enhancing IBM Maximo applications that support complex operational environments.

The ideal candidate is a senior-level software professional with extensive experience customizing commercial off-the-shelf (COTS) enterprise applications, developing scalable solutions, and collaborating across engineering, infrastructure, cybersecurity, and customer teams.

Position Overview

As the Senior Maximo Application Developer, you will serve as a technical leader responsible for designing, configuring, developing, and maintaining IBM Maximo-based applications supporting enterprise operations. You will help modernize business processes, implement new capabilities, troubleshoot production issues, and mentor development teams while ensuring compliance with security and enterprise standards.

Location: Annapolis Junction, MD

Schedule: Full-Time, Onsite

Clearance Required: Active TS/SCI with Full Scope Polygraph

Responsibilities

• Lead the design, configuration, customization, and implementation of IBM Maximo solutions supporting enterprise operations.
• Configure and develop workflows, automation scripts, UI components, integrations, security roles, and application enhancements.
• Translate business and operational requirements into scalable, maintainable technical solutions.
• Develop and maintain integrations using REST APIs, middleware, LDAP/SSO, MIF, and OSLC technologies.
• Support application lifecycle activities including development, testing, deployment, upgrades, patching, and production support.
• Troubleshoot complex application issues and provide root cause analysis and long-term solutions.
• Collaborate with infrastructure engineers, cybersecurity teams, database administrators, business analysts, and government stakeholders.
• Ensure compliance with enterprise architecture, security policies, and configuration management standards.
• Produce technical documentation, design artifacts, implementation guides, and knowledge transfer documentation.
• Mentor junior developers and provide technical leadership throughout project execution.
• Recommend process improvements and emerging technologies to improve system performance and reliability.

Required Qualifications

• Active TS/SCI Clearance with Full Scope Polygraph.
• Bachelor's degree in computer science or a related field and at least 12 years of software development experience. Four additional years of experience may substitute for a degree. A master's degree may substitute for two years of experience, and an approved industry certification may substitute for one year of experience.
• Extensive experience supporting commercial off-the-shelf (COTS) enterprise applications such as IBM Maximo, ERP, EAM, CRM, or other enterprise asset management platforms.
• Strong experience configuring, customizing, or developing enterprise applications.
• Experience developing Java-based or web-based enterprise applications.
• Strong knowledge of relational databases and SQL.
• Experience supporting applications throughout development, testing, and production.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to lead technical discussions and provide architectural guidance.
• Excellent written and verbal communication skills.
• Ability to work independently while collaborating with cross-functional technical teams.
• Ability and willingness to quickly learn IBM Maximo and related enterprise technologies.

Preferred Qualifications

• IBM Maximo or Maximo Application Suite (MAS)
• JavaScript, Python, or Bash scripting
• REST APIs, middleware integrations, LDAP/SSO, MIF, or OSLC
• Red Hat OpenShift (ROSA or OCP)
• Docker and Kubernetes
• Oracle 19c
• Linux Administration
• AWS, EC2, and S3
• ITIL, Change Management, or Release Management
• Experience supporting Federal or Department of Defense environments