Cognizant
Senior Systems Administrator (Remote)
If you are like us, you have big ideas. At Cognizant, we're exploring new ideas every day. We help industry leading companies reinvent their business models and innovate technology products that create new value by connecting people with things, insights, and experience. Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant is consistently listed among the most admired companies in the world. If you meet our background requirements and skills and are looking for an opportunity with these skills and expertise, here is the ideal opportunity for you! Role: Senior Systems Administrator Experience: Minimum 12+ years Job Location:
Candidates need to be willing to work in an On-site model from the Client's office in Boston - MA and/or Remote. Core Responsibilities: Systems Administration: Manage UCS C-series rack servers and UCS Blade Centers chassis, including servers and network modules. Configure and troubleshoot Linux, Windows, and Virtual environments. Virtualization Expertise: Configure, administer, and maintain virtual systems, including VMware vCenter and ESX servers (vSphere 7.08.X) and OpenNebula environments. Network Support: Support L1-L3 networking troubleshooting and support, including basic setup and configuration of networking equipment. Infrastructure Management: Install, configure, and maintain operating systems and networking hardware platforms. Administer UCS servers (C-Series and B-Series) and RAID configurations. Oversee NFS or iSCSI storage solutions and server health monitoring tools like Nagios. Utilize IP address management tools (IPAM) and port scanning tools. Collaboration: Work closely with information security teams to address vulnerabilities, apply software patches, and maintain secure lab operations. Documentation: Develop and maintain clear, concise documentation for completed work, best practices, and troubleshooting procedures. Emergency Response: Monitor resource utilization, energy consumption, and system health to mitigate business impact during emergencies. Lab Environment Maintenance: Ensure lab areas adhere to safety, tidiness, and compliance standards. Technical Skills: Operating Systems: Advanced proficiency in Linux (RHEL/Ubuntu) and Windows operating systems. Networking Knowledge: IPv4/IPv6 subnetting, DNS, DHCP, and DDNS configuration. Familiarity with Cisco Catalyst and Nexus switches, IOS, NXOS, IOS-XE, C9600, C9300, C1100, transceivers and industry cable standards. Virtualization: Expertise in VMware (vSphere 7.08.X) and other Hypervisor solutions (OpenNebula). Hardware: Knowledge of Cisco UCS servers, including CIMC or IPMI. Experience with RAID controllers and variety of server admin hardware (Dell/HP a plus). Understanding of NetApp storage solutions (nice to have). Tools: Experience with monitoring tools like Nagios and scripting (Python, Perl, Bash, etc.). Soft Skills: Strong analytical and problem-solving capabilities to identify root causes of complex issues. Excellent organizational and time management skills to handle multiple priorities efficiently. Team-oriented mindset with the ability to collaborate effectively across cross-functional teams. Outstanding communication skills, both verbal and written to interface with engineers, leadership, and external stakeholders. Adaptability and eagerness to learn new technologies and evolving concepts. Detail-oriented with a proactive approach to resolving technical challenges. Passionate about networking technology, with a "get it done right the first time" attitude. Case/Ticket management: responsiveness
prompt in addressing lab user requests with follow up until successful resolution. Minimum Qualifications: Advanced knowledge of Linux and Windows operating systems. Advanced expertise in VMware environments. General networking knowledge, including Cisco IOS and IPv4/IPv6 subnetting. Proven ability to manage large-scale Windows, Linux, and virtual environments. Familiarity with LAMP stack environments. Preferred Qualifications: Experience with Cisco Nexus switches and other Cisco networking equipment. MS/RH/VMware certifications or equivalent knowledge. Familiarity with Cisco UCS hardware and NetApp storage solutions. Experience with server health monitoring and performance optimization tools. Knowledge of Agile methodologies and ability to work within Agile frameworks. Strong scripting skills (Python, Perl, Bash, etc.). Overall experience in high-tech engineering environment 7+ years. Regular Work Activities: Collaborate daily with the team on work activities, priority checkpoints, and project timelines. Conduct in-depth troubleshooting to identify and resolve issues in datacenter environments. Execute tasks efficiently to meet deadlines and team objectives. Create detailed documentation for completed tasks and best practices. Maintain a safe, compliant, and organized work environment in alignment with company standards. Work Authorization:
Cognizant will only consider applicants who are legally authorized to work in the United States. Salary and Other Compensation: The annual salary for this position is between $82,350
$111,500 depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans. Benefits:
Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: Medical/Dental/Vision/Life Insurance Paid holidays plus Paid Time Off 401(k) plan and contributions Long-term/Short-term Disability Paid Parental Leave Employee Stock Purchase Plan Disclaimer:
The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. What We Offer: The chance to work with impact.
Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life. Ownership over your career.
Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit. The opportunity to thrive on a high caliber team with heart.
We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives. A comprehensive total rewards package,
including a competitive salary and pension plan with matching contributions. Flexible health and financial benefits to support you and your eligible dependents
from day one. True work-life balance.
Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more. About Us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build,
If you are like us, you have big ideas. At Cognizant, we're exploring new ideas every day. We help industry leading companies reinvent their business models and innovate technology products that create new value by connecting people with things, insights, and experience. Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant is consistently listed among the most admired companies in the world. If you meet our background requirements and skills and are looking for an opportunity with these skills and expertise, here is the ideal opportunity for you! Role: Senior Systems Administrator Experience: Minimum 12+ years Job Location:
Candidates need to be willing to work in an On-site model from the Client's office in Boston - MA and/or Remote. Core Responsibilities: Systems Administration: Manage UCS C-series rack servers and UCS Blade Centers chassis, including servers and network modules. Configure and troubleshoot Linux, Windows, and Virtual environments. Virtualization Expertise: Configure, administer, and maintain virtual systems, including VMware vCenter and ESX servers (vSphere 7.08.X) and OpenNebula environments. Network Support: Support L1-L3 networking troubleshooting and support, including basic setup and configuration of networking equipment. Infrastructure Management: Install, configure, and maintain operating systems and networking hardware platforms. Administer UCS servers (C-Series and B-Series) and RAID configurations. Oversee NFS or iSCSI storage solutions and server health monitoring tools like Nagios. Utilize IP address management tools (IPAM) and port scanning tools. Collaboration: Work closely with information security teams to address vulnerabilities, apply software patches, and maintain secure lab operations. Documentation: Develop and maintain clear, concise documentation for completed work, best practices, and troubleshooting procedures. Emergency Response: Monitor resource utilization, energy consumption, and system health to mitigate business impact during emergencies. Lab Environment Maintenance: Ensure lab areas adhere to safety, tidiness, and compliance standards. Technical Skills: Operating Systems: Advanced proficiency in Linux (RHEL/Ubuntu) and Windows operating systems. Networking Knowledge: IPv4/IPv6 subnetting, DNS, DHCP, and DDNS configuration. Familiarity with Cisco Catalyst and Nexus switches, IOS, NXOS, IOS-XE, C9600, C9300, C1100, transceivers and industry cable standards. Virtualization: Expertise in VMware (vSphere 7.08.X) and other Hypervisor solutions (OpenNebula). Hardware: Knowledge of Cisco UCS servers, including CIMC or IPMI. Experience with RAID controllers and variety of server admin hardware (Dell/HP a plus). Understanding of NetApp storage solutions (nice to have). Tools: Experience with monitoring tools like Nagios and scripting (Python, Perl, Bash, etc.). Soft Skills: Strong analytical and problem-solving capabilities to identify root causes of complex issues. Excellent organizational and time management skills to handle multiple priorities efficiently. Team-oriented mindset with the ability to collaborate effectively across cross-functional teams. Outstanding communication skills, both verbal and written to interface with engineers, leadership, and external stakeholders. Adaptability and eagerness to learn new technologies and evolving concepts. Detail-oriented with a proactive approach to resolving technical challenges. Passionate about networking technology, with a "get it done right the first time" attitude. Case/Ticket management: responsiveness
prompt in addressing lab user requests with follow up until successful resolution. Minimum Qualifications: Advanced knowledge of Linux and Windows operating systems. Advanced expertise in VMware environments. General networking knowledge, including Cisco IOS and IPv4/IPv6 subnetting. Proven ability to manage large-scale Windows, Linux, and virtual environments. Familiarity with LAMP stack environments. Preferred Qualifications: Experience with Cisco Nexus switches and other Cisco networking equipment. MS/RH/VMware certifications or equivalent knowledge. Familiarity with Cisco UCS hardware and NetApp storage solutions. Experience with server health monitoring and performance optimization tools. Knowledge of Agile methodologies and ability to work within Agile frameworks. Strong scripting skills (Python, Perl, Bash, etc.). Overall experience in high-tech engineering environment 7+ years. Regular Work Activities: Collaborate daily with the team on work activities, priority checkpoints, and project timelines. Conduct in-depth troubleshooting to identify and resolve issues in datacenter environments. Execute tasks efficiently to meet deadlines and team objectives. Create detailed documentation for completed tasks and best practices. Maintain a safe, compliant, and organized work environment in alignment with company standards. Work Authorization:
Cognizant will only consider applicants who are legally authorized to work in the United States. Salary and Other Compensation: The annual salary for this position is between $82,350
$111,500 depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans. Benefits:
Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: Medical/Dental/Vision/Life Insurance Paid holidays plus Paid Time Off 401(k) plan and contributions Long-term/Short-term Disability Paid Parental Leave Employee Stock Purchase Plan Disclaimer:
The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. What We Offer: The chance to work with impact.
Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life. Ownership over your career.
Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit. The opportunity to thrive on a high caliber team with heart.
We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives. A comprehensive total rewards package,
including a competitive salary and pension plan with matching contributions. Flexible health and financial benefits to support you and your eligible dependents
from day one. True work-life balance.
Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more. About Us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build,