WebSphere Administrator (Liberty & Traditional WAS)

CTG is seeking a WebSphere Administrator to support production middleware infrastructure and the phased rollout of enterprise applications. This role involves hands-on administration, troubleshooting, and collaboration with application and infrastructure teams.

**Location:** Manhattan, NY

**Employment type:** Permanent placement

**Expected base salary:** $135,000–$145,000 annually

**Responsibilities**

+ Install, configure, and maintain IBM WebSphere Application Server Traditional (tWAS) and WebSphere Liberty on Linux or UNIX.

+ Manage WebSphere Liberty configurations, including server.xml, bootstrap.properties, and jvm.options.

+ Support production applications, perform upgrades and patches, and troubleshoot middleware and Java errors.

+ Investigate incidents, perform root cause analysis, and document symptoms and solutions.

+ Use Git and tools such as Ansible for configuration management and deployments.

+ Coordinate with technical teams, prioritize work, and provide project status updates.

+ Support systems operating around the clock, including night and weekend work when required.

**Preferred qualifications**

+ 5+ years of middleware administration experience, particularly with tWAS and WebSphere Liberty.

+ Experience with Ansible, Git, and middleware deployment automation.

+ Experience with Jenkins, CloudBees, or similar CI/CD tools.

+ Familiarity with Configuration as Code and DevOps practices.

+ Experience administering IBM MQ, IBM HTTP Server, IBM WebSphere Message Broker, Oracle WebLogic, or Cognos.

+ Working knowledge of relational databases and SQL.

+ Experience supporting large enterprise environments.

+ Strong analytical, troubleshooting, documentation, and communication skills.

**Minimum qualifications**

Candidates must meet one of the following:

+ A bachelor’s degree in computer science, engineering, or a related field and 4 years of relevant full-time experience in data center operations, cloud operations, or complex IT infrastructure engineering;

+ A bachelor’s degree and 8 years of relevant full-time experience in those areas; or

+ An equivalent combination of education and experience.

Excellent written and verbal English communication skills and the ability to work professionally with a diverse group are required.

The expected base salary for this position ranges from $135,000.00 to $145,000.00 annually. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.

**To apply:** Please apply directly through this job posting.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services for this role.

**About CTG**

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com .

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.