Software Engineer III

Are you ready to join a growing team?

CTG is seeking to fill a Software Engineer III opening for our client.

Location: Buffalo, NY

Duration: 12 months

Primary Responsibilities

• Design, develop, maintain, and support complex enterprise systems and infrastructure.
• Administer Linux and Windows Server environments, including RHEL, Ubuntu, SUSE, Active Directory, Group Policy, DNS, DHCP, patching, certificates, storage, backup, and disaster recovery.
• Automate infrastructure and deployments using PowerShell, Bash, Python, Ansible, Automic, Terraform, and CI/CD pipelines.
• Support Git/GitLab, Azure DevOps, infrastructure as code, server provisioning, configuration management, and lifecycle management.
• Monitor, troubleshoot, secure, and optimize systems using tools such as Kibana, ELK, Dynatrace, Splunk, and Graylog.
• Support vulnerability management, identity and access management, OS hardening, incident response, root-cause analysis, and compliance.
• Lead technical analysis, system design, development, testing, debugging, and implementation for complex projects.
• Develop technical specifications and documentation; evaluate technologies and recommend system improvements.
• Lead project activities, coordinate development tasks, and mentor less experienced technical resources.

Scope of Responsibilities

• Work independently on complex technical initiatives and serve as a technical lead on projects.
• Collaborate with Technology, Operations, Application teams, business users, vendors, and senior management.
• Manage technical deliverables, project milestones, documentation, and issue resolution.

Supervisory/Managerial Responsibilities

• Direct and monitor less experienced resources and provide technical guidance and mentoring.
• May coordinate project activities and monitor assigned staff performance.

Education and Experience Required

• Associate degree plus 6 years of systems analysis/application development experience, or 8 years of combined education/work experience including 6 years of relevant experience.
• Strong Linux and Windows Server administration experience.
• Experience with Active Directory, server patching, certificates, networking, and enterprise infrastructure.
• Experience with PowerShell, Python, Ansible, Automic, CI/CD, Git/GitLab, Terraform, and version control.
• Experience with vulnerability management, IAM/AD/LDAP/RBAC, monitoring, logging, and troubleshooting.
• Strong problem-solving, communication, organizational, leadership, and project coordination skills.

Education and Experience Preferred

• Experience supporting complex enterprise or financial systems.
• Advanced knowledge of integrated applications and infrastructure environments.
• Experience working independently, managing multiple complex projects, and mentoring technical staff.

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

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.