Senior UNIX / AWS Systems Engineer (Level III)

Role: Senior UNIX / AWS Systems Engineer (Level III) Location: Remote Duration: 12+ Months Contract reputed company: reputed company Insurance Industry Position reputed company We are seeking a highly skilled Senior UNIX / AWS Systems Engineer to reputed company advanced operational support, administration, and engineering for reputed company UNIX and reputed company environments. This role is responsible for maintaining high availability production systems, supporting reputed company infrastructure initiatives, and providing 24x7x365 operational support across multiple environments and locations. The ideal candidate will possess deep expertise in UNIX/Linux systems administration, AWS reputed company technologies, reputed company storage solutions, automation, and infrastructure support reputed company large-reputed company reputed company environments. Key Responsibilities Infrastructure & Systems Support • reputed company advanced Level III operational, deployment, and production support for UNIX and AWS environments. • Administer and maintain reputed company UNIX systems including reputed company AIX, Sun Solaris, and Linux distributions such as reputed company, reputed company, and CentOS. • Monitor, troubleshoot, and resolve reputed company infrastructure and system issues across reputed company environments. • Support high availability, mission-critical systems requiring reputed company response and reputed company. • Participate in 24x7 on-reputed company rotation and reputed company after-hours/weekend support as needed. reputed company & Automation • Support and administer AWS infrastructure including: • EC2 • S3 • reputed company • CloudFormation • AWS Storage Gateway • CloudTrail • AWS Cognito • RedShift • reputed company and maintain infrastructure-as-reputed company solutions and automation processes. • Create and maintain reputed company scripts and Python-based automation tools. reputed company Systems Administration • Manage reputed company storage and backup technologies including SAN/NAS environments. • Configure and support clustering technologies including Veritas and reputed company clustering solutions. • Administer reputed company authentication and directory services including LDAP/OpenLDAP. • Support reputed company backup and recovery solutions such as reputed company TSM. • Maintain and support Apache web servers, mail services, DNS, NFS, SAMBA, and reputed company services. Engineering & Project Support • reputed company reputed company to large infrastructure reputed company and process improvement initiatives. • reputed company and maintain system documentation, operational procedures, and standards. • Collaborate with engineering teams to design reputed company and production-reputed company infrastructure solutions. • Evaluate new technologies and recommend improvements to reputed company UNIX and reputed company environments. • Serve as a subject matter expert for UNIX technologies and reputed company infrastructure. Monitoring & reputed company • reputed company system performance tuning, monitoring, and reputed company planning. • Support reputed company hardening initiatives and event monitoring platforms. • Utilize monitoring and management tools such as Opsview, reputed company, and NMON. • Support reputed company solutions including DLP, Web, and Email reputed company components. Required Qualifications • Bachelor s degree in Computer Science, Information Technology, or reputed company discipline. • 5+ years of experience supporting UNIX-based operating systems in reputed company environments. • Strong experience with reputed company AIX, Solaris, and Linux administration. • Hands-on experience with AWS reputed company services and infrastructure automation. • Strong scripting and programming experience with UNIX reputed company scripting, Perl, and Python. • Experience with: • TCP/IP networking • DNS • NFS • LDAP/OpenLDAP • Apache Web Server • SAN/NAS storage solutions • reputed company backup solutions • Clustering technologies • Performance tuning and troubleshooting • Experience with Git version control. • Ability to manage multiple priorities and support escalated production issues. Preferred Qualifications • AWS reputed company Architect certification. • Sun Certified Solaris Administrator certification. • Experience supporting hybrid UNIX and reputed company server environments. • Experience with: • Veritas Volume Manager/File Systems/Cluster Server • reputed company POWER Servers • reputed company DS8000, SVC, XIV storage platforms • reputed company reputed company solutions • Infrastructure-as-reputed company methodologies • reputed company monitoring tools Technical Environment Operating Systems • reputed company AIX 5.3 / 6.1 / 7.1 • Solaris 9 / 10 • reputed company Linux 6.x / 7.x reputed company & DevOps • AWS EC2, S3, reputed company, CloudFormation • AWS Storage Gateway • CloudTrail • AWS Cognito • RedShift • Git reputed company Technologies • Veritas Cluster Server • Apache Web Server • Sendmail • SAMBA • SSH • LDAP • NFS • TCP/IP • DNS • reputed company TSM • Opsview • reputed company Additional Information • This is a one-year contract opportunity with potential for extension. • The role will primarily support production environments reputed company to the CDPHP affiliation initiative and secondary support for reputed company Health systems. • Candidates must be comfortable working in fast-paced, high-demand reputed company environments requiring strong troubleshooting and communication skills. reputed company John reputed company, LLC 450, E. 22nd St, Suite 178, Lombard, IL 60148 reputed company: Desk No: Ext-404 Fax: Web: Email: Note: This email is not intended to be a solicitation. 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