Senior Linux and UNIX Subject Matter Expert
Unisys
- Bangalore, Karnataka
- Permanent
- Full-time
- Analyzes, designs, programs, debugs, and modifies software enhancements and/or new products used in local, networked, cloud-based or Internet-related computer programs. • Code may be used in commercial or end-user applications, such as materials management, financial management, HRIS, mobile apps or desktop applications products. • Using current programming language and technologies, writes code, completes programming, and performs testing and debugging of applications. • Completes documentation and procedures for installation and maintenance. May interact with users to define system requirements and/or necessary modifications. • Models and applies software engineering methods and techniques to the design, development, evaluation, integration, qualification and/or support of complex products, tools or technologies in one or more areas of expertise. • Often assumes technical and project leadership roles. • May function as a consultant or researcher. • May manage schedule, quality and technical solution on assigned projects in coordination with project leadership. May overs schedule, quality and technical solution performance of staff.
- Requires a Bachelor’s degree and a minimum of 8 years of related experience or equivalent work experience.
- Specific technical skill requirements include proficiency in demonstrating/perf Expertise on Redhat, CentOS, and Ubuntu OS administration
Expertise in LVM and filesystem management and file and directory permissions.
Experience in operating system software upgrades, including planning and scheduling, testing, and coordination.
Experience in patching and security standard methodologies and vulnerability assessment with Selinux, Firewall, and Iptables knowledge
Experience in installing and configuring various network services like NFS, DNS, FTP/SFTP, NTP, SMTP, etc.
Working knowledge of VMware virtualization
Working knowledge of cloud technologies such as AWS and Azure
Experience in managing physical servers.
Experience working with a remote international team.
Experience with an SLA-oriented ticketing tool
Should be familiar with monitoring tools such as Nagios, Azure, and CloudWatch.
Good exposure to ITIL processes like incident, change, problem, and change management.
Willingness to work in shifts (24 x 7 x 365 model) orming one or more skills in each technical skill group. • Knowledge and experience with software and system engineering lifecycle and tools including requirements development, requirements management, and software sustainment. • Knowledge of system and software architecture frameworks.#LI-SK2Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ .