Important company requires;
Edge Site Reliability Engineer (SRE) - Remote in Colombia


Main Activities / Responsibilities:

• Guarantee the general system uptime, focus on availability to comply with the defined SLA,

SLO and SLI.

• Define metrics. As applications evolve over time, edge SRE is responsible for adapting the

right SLI and SLO and identifying significant projects that result in substantial cost savings
or revenues.

• Spend <=50% of their time spent on hands-on Operational run activities (toil). The

remaining 50% should be focused on reliability, performance and efficiency improvements
for Products

• Supports the Problem Management process and Root Cause Analysis following P1

incidents by promoting:

• Error budget control.
• Post mortem culture. Let’s learn from the errors.
• React under security breach and promote an incident protocol.
• A strong relationship with the security and operation team to support continuous

improvement of security assessments regarding

• Patching.
• Vulnerabilities.
• Secrets/Keys/Certifications.
• Compliance (Agents/clients installed)
• Release strategy. Defining the involved parts, creating guidelines for version control and

name conventions, recommended testing phases and releases.

• Contribute to new demand assessment by providing technical validation of the demand and

is in charge of the reliability engineering component of the demand.

• Continuous improvement functions as eliminating toil , learning through Chaos engineering

testing, creating and collaborating on improvement plans. Relation with business continuity,
helping with the assessment if it is required, doing or participating in the DR design and
reviewing the runbooks. Helping to prepare for Chaos Engineering tests.

• Participate in communication strategies, showing zone technical trends, reports of his/her

function and helping to prepare the training path for a new edge SRE with recommended
readings, practices and training if it is required..

• Maintain and review technology solutions catalog.
• Providing early engagement consulting to discuss specific architectures and design choices

in detail, and to help validate assumptions with the help of targeted prototypes

• To assist in ensuring that the Infrastructure & Operations practices & processes are aligned

with:

• Lafarge business objectives and priorities (Health & Safety, Communication,

Distribution Model, Innovation, …)

• Lafarge IT infrastructure strategy
• Lafarge Identity Management Systems
• Lafarge Business Systems
• Lafarge IT Security Policies and Directives
• Lafarge Demand, Project Portfolio and Finance Management Policies and standards.

Profile Required:

• Ability to deal with ambiguity.
• Ability to communicate openly and effectively with many diverse stakeholders, and

with external vendors and auditors to obtain commitments.

• Ability to work proactively and under pressure considering the criticality required to

ensure the right quality of service for the business.

• Capacity for innovation.
• Reliable in delivering on commitments.
• Relies on end to end solution design to deliver and sustain quality customer

experience.

Schedule: Monday to Friday from 9 to 6 or from 8 to 5 to be determined.