About Cognizant Corporate
Cognizant Corporate is a global community united by a shared purpose: to make a meaningful impact. We are committed to excellence and driven by outcomes that matter. Collaboration is at the heart of how we work, and our forward-thinking mindset fuels continuous learning, innovation, and growth.
At Cognizant, careers transcend titles. We empower our people to think strategically, inspire others, and lead with purpose – always guided by our core values. Join us in shaping future of business. Could you be the one to make a difference?
Job Summary
Belcan needs a Linux Systems Administrator to support and maintain production systems. Key duties include configuration maintenance and troubleshooting of existing infrastructure. You will ensure smooth day-to-day operations resolve technical issues and perform routine system tasks. This role is essential for maintaining system stability and performance.
Responsibilities
Job Responsibilities
- Take ownership of assigned tasks and drive them to completion.
- Manage escalations from L2 operations and security teams.
- Work within customer requirements and advise customers on best practices.
- Perform system troubleshooting and issue remediation.
- Perform support of administration software tools.
- Monitoring systems responding to and ensuring resolution of operational issues.
- Participating in design and creation of new products to drive business growth.
- Ability to troubleshoot issues and follow defined processes toward resolution.
- Maintaining highly available virtual server environments.
- Assisting with installations upgrades and patches to ensure proper system operation.
- Provide support for a variety of core infrastructure systems running Linux.
- Provide after-hours support during critical or user impacting outages.
- Develop and implement approved change requests in accordance with Change Management processes.
- Other duties as assigned.
Skills and Requirements
- A successful candidate will have 3+ years experience with core Linux services such as: DNS-DHCP-NTP Postfix Samba mysql Apache Ansible.
- Strong understanding and interest in Linux operating systems such as RedHat CentOS and Rocky Linux.
- Strong understanding and interest in Virtualization platforms such as VMware and AWS EC2.
- Experience in Configuration Management and Configuration Orchestration with Ansible.
- Knowledge of networking protocols (TCP-IP DNS DHCP) and network configuration.
- Understanding of security best practices including user management access control and vulnerability management.
- Scripting experience with at least one of the following: Bash Perl Python.
- Use of system monitoring and reporting tools (Zabbix preferred).
- Outstanding organizational and problem-solving skills.
- Team-oriented and skilled in working within a collaborative environment.
- Ensure timely and effective implementation of approved changes adhering to Change Management best practices.
- Proven work ethic tenacity and focus.
- Attention to detail and accuracy.
- Ability to thrive in a fast-paced environment.
- Driven self-motivated with a desire to succeed.
- A passion for learning.
Certifications Required
None required.
Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 3 days a week in our office in Blue Ash, OH. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
This role requires U.S. citizenship and the ability to obtain or maintain a U.S. DoD Secret security clearance.
Applications will be accepted until June 25, 2026.
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
补充雇佣信息
薪酬信息截至本职位发布之日为准。Cognizant 保留在适用法律允许的范围内随时修改该信息的权利。
申请人可能需要通过现场面试或视频会议的方式参加面试。此外，候选人在每次面试时可能需要出示其当前所在州或政府签发的有效身份证件。
Cognizant 是一家提供平等就业机会的雇主。在招聘过程中，您的申请和候选资格不会因种族、肤色、性别、宗教、信仰、性取向、性别认同、国籍、残疾、遗传信息、怀孕、退伍军人身份或任何其他受联邦、州或地方法律保护的特征而受到影响。
