Senior Systems Administrator

TurnKey Tech Staffing; Argentina; Presencial; ARS 71.633.238 - 100.286.533; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flex PTO for any reason

Flexible work schedule

Health and wellness package

Budget for English lessons

Personal laptop

Descripción de la vacante

TurnKey Tech Staffing is seeking a Senior Systems Administrator to manage the reliability and performance of compute, identity, and SaaS services. This role involves designing resilient infrastructure, driving automation, and leading incident responses in a hybrid environment.

The ideal candidate has over five years in systems administration, strong cloud experience, and excellent English proficiency. Flexibility in work schedules and a health package is included.

Formación

• Five or more years in a senior systems administration or IT engineering role.
• Strong cloud experience with AWS, GCP, or Azure.
• Hands-on identity and SSO directory administration.
• Production MDM experience on at least one major platform.
• Scripting fluency in Python, Bash, or PowerShell.
• Working knowledge of DNS, DHCP, and firewalls.
• Operational ownership of SOC 2, ISO 27001 compliance.
• Advanced English proficiency (B2–C1 or higher).

Responsabilidades

• Own the infrastructure and cloud operations for the services.
• Manage identity and access lifecycle including SSO.
• Oversee endpoint and device management.
• Ensure compliance with security operations.
• Document processes and continuously improve performance.

Conocimientos

Cloud experience (AWS, GCP, Azure)

Modern OS administration (Linux, macOS)

Identity and SSO management

Production MDM experience

Scripting (Python, Bash, PowerShell)

Networking fundamentals

Operational ownership of compliance controls

Clear writing skills

Advanced English proficiency

Collaborative mindset

Descripción del empleo

Boldin is hiring a Senior Systems Administrator to own the reliability, security, and performance of the compute, identity, endpoint, and SaaS services our team depends on every day. You will design and operate resilient infrastructure, drive automation, lead complex incidents, and own lifecycle work across a hybrid environment. You will work as a peer to our existing engineer, who will focus on cloud and security engineering.

What you will own

• Infrastructure and cloud operations. Keep core systems healthy and performant across our cloud and SaaS environment. Run patching, capacity planning, and lifecycle work end to end.
• Identity and access. Operate SSO, directory, and access lifecycle. Run joiner, mover, and leaver flows. Keep entitlements clean and reviewed.
• Endpoint and device management. Own the device fleet through MDM.
• Patching, configuration baselines, compliance posture, and support.
• Monitoring, incident response, and automation. Tune alerts, run runbooks, lead incidents to root cause, and ship the automation that prevents the next one.
• Security operations and compliance support. Operate the controls that live in IT: access reviews, endpoint posture, training, and audit evidence.
• Documentation and continuous improvement. Maintain runbooks, mentor as the team grows, and raise the bar over time.

What you bring

• Five or more years in a senior systems administration or IT engineering role. You have run an environment, not just executed tickets.
• Strong cloud experience (AWS, GCP, or Azure) and modern OS administration (Linux or macOS at scale; Windows server welcome).
• Hands‑on identity and SSO: directory administration, SAML or OIDC, lifecycle and provisioning.
• Production MDM experience for at least one major platform.
• Scripting fluency in at least one of Python, Bash, or PowerShell. Comfort with configuration management or infrastructure as code is a plus.
• Working knowledge of networking fundamentals (DNS, DHCP, firewalls) and a SaaS or GRC management platform.
• Operational ownership of SOC 2, ISO 27001, or comparable compliance controls.
• Clear writing and good remote judgment. You know when to act and when to elevate.
• Advanced English proficiency (B2–C1 or higher)
• Collaborative and innovative work environment.
• Flex PTO for any reason, including sick days (no specified limits), flexible work schedule.
• Personal laptop.
• Health and wellness package.
• Budget for English lessons.

As this is an English‑speaking role, we kindly ask that all applications be submitted with a CV in English.