Senior Unix/Linux Systems Engineer

Position: Unix/Linux Administration/Unix L3 specialist
Location: Alpharetta, Georgia
Duration:12 Months Contract
Job ID: 174107

Job Overview:
This position is for a Unix L3 specialist to join the Unix Critinfra Support Team. The role involves providing SRE support to the firm's critical infrastructure (Oxygen Systems) in a Follow-The-Sun model. The candidate will be responsible for rotational on-call support, weekend project work, proactive health and hygiene tasks to maintain operational stability, and compliance for risk and control programs. Additionally, the role includes collaboration with engineering teams to test and certify new hardware and software products, engaging with clients to understand business demands, and onboarding new UNIX assets for growth or large programs such as new datacenter build-outs.

Responsibilities:

• Provide SRE support to critical infrastructure in a Follow-The-Sun model.
• Offer rotational on-call support and weekend project work.
• Perform proactive health and hygiene tasks to ensure operational stability and compliance.
• Collaborate with engineering teams to test and certify new hardware and software products.
• Engage with clients to understand business demands and provide support during outage scenarios.
• Onboard new UNIX assets for growth or large programs such as new datacenter build-outs.

Qualifications:

• 6+ years of Unix/Linux Administration Enterprise Level Experience in large, distributed environments.
• Experience in Project Management, Incident & Change Management, and Reporting.
• In-depth knowledge of Linux (Red Hat) and good knowledge of Solaris.
• Detailed knowledge of TCP/IP and associated technologies (NFS, NIS, DNS, DHCP).
• Expertise in Unix system monitoring and reporting.
• Knowledge of server firmware upgrades and time synchronization technologies (NTP/Time Keeper).
• Proficiency in vulnerability assessment and server patching.
• Programming-level knowledge of Shell, Perl/Python.
• Strong troubleshooting skills with a focus on automation and resolution.
• Effective oral and written communication skills and the ability to work in a global team environment.
• Strong organizational skills and the ability to manage multiple tasks and high-pressure situations.

Skills/Certifications Desired:

• Knowledge of Infoblox DDI solution.
• Certification in RedHat Enterprise Linux.
• Knowledge of Veritas Cluster Server or similar high availability products.
• Experience with Ansible, OpenShift, Kubernetes.
• Expertise in Veritas Volume Manager.
• Prior experience working in the financial services industry.

About PTR Global: PTR Global is a leading provider of information technology and workforce solutions. PTR Global has become one of the largest providers in its industry, with over 5000 professionals providing services across the U.S. and Canada. For more information visit www.ptrglobal.com

At PTR Global, we understand the importance of your privacy and security. We NEVER ASK job applicants to:

• Pay any fee to be considered for, submitted to, or selected for any opportunity.
• Purchase any product, service, or gift cards from us or for us as part of an application, interview, or selection process.
• Provide sensitive financial information such as credit card numbers or banking information. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

Pay Range: $65.00- $75.00

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Our full-time consultants have access to benefits, including medical, dental, vision, and 401K contributions, as well as PTO, sick leave, and other benefits mandated by applicable state or localities where you reside or work.

If you receive a suspicious message, email, or phone call claiming to be from PTR Global do not respond or click on any links. Instead, contact us directly at +1 214-740-2424. To report any concerns, please email us at [email protected]

#LI-PD1