Sterling B3B Administrator

CTG is seeking to fill a Sterling B2B Administrator position for our client. Join a Platform Engineering team supporting enterprise B2B integration infrastructure. This role is responsible for administering IBM Sterling B2B Integrator across multiple environments, ensuring platform stability, security, high availability, and seamless trading partner connectivity. The ideal candidate has strong infrastructure administration experience and enjoys solving complex technical challenges in mission‑critical production environments. Location: Atlanta, GA Duration: 12 months Key Responsibilities: Administer IBM Sterling B2B Integrator across Development, QA, UAT, and Production environments. Install, configure, maintain, and support Sterling B2B infrastructure. Perform upgrades, patching, migrations, and environment provisioning. Configure and support High Availability (HA), Disaster Recovery (DR), clustering, and load balancing. Monitor system performance, troubleshoot production issues, and optimize platform reliability. Manage SSL certificates, platform security, user access, and compliance requirements. Support trading partner onboarding using AS2, SFTP, FTPS, and IBM MQ. Provide production support, incident resolution, root cause analysis, and capacity planning. Create and maintain technical documentation and operational procedures. Partner with infrastructure, networking, security, and application teams to deliver reliable integration services. Perform infrastructure risk assessments and business impact analysis to improve platform resilience. Ensure service delivery meets established SLAs and operational standards. Required Skills: IBM Sterling B2B Integrator administration Enterprise infrastructure support Installation, configuration, and maintenance of Sterling environments HA, DR, clustering, and load balancing AS2, SFTP, FTPS, and IBM MQ SSL certificate management and platform security Performance monitoring and troubleshooting Production support and incident management Capacity planning and operational documentation Infrastructure security, compliance, and risk management Strong analytical, communication, and problem‑solving skills Background check (BGC) required Preferred Experience: 5+ years administering IBM Sterling B2B Integrator in enterprise environments. Experience supporting large‑scale, highly available production systems. Experience with infrastructure upgrades, migrations, and platform lifecycle management. Familiarity with ITIL processes and Service Level Agreements (SLAs). Experience onboarding external trading partners and supporting secure B2B integrations. Education: Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline preferred. Equivalent combination of education and relevant experience will be considered. Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required. 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 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. #J-18808-Ljbffr Computer Task