Job Title:
Infrastructure Support Engineer (Production Engineer III)
Location:
Onsite - Sunnyvale
Contract:
12 Months (Extension Possible)
Rate:
$78 - 83/hr on W2
Benefits:
Medical, Dental, Vision, Weekly Pay
Overview
Client’s Ophthalmic Precision Optics (OPO) team is hiring an Infrastructure Support Engineer to support and enhance cloud infrastructure, CI/CD systems, and production environments for two major products: a 3D printer console application and an AWS-based MES back-office system. This role focuses on completing remaining infrastructure work, improving operational reliability, and providing on-call support across US-West hours. The work is
80% technical
and
20% administrative
.
Responsibilities
Maintain, optimize, and support
AWS cloud infrastructure
.
Improve and manage CI/CD systems using internal tools:
Sandcastle, Conveyor, Skycastle, Chronos, Tupperware
.
Support the 3D printer console CI/CD pipeline; fix loose ends, ensure system stability, maintain documentation.
Support the AWS-based MES system migrated from Azure; enhance reliability and manage CI/CD workflows.
Complete remaining infra deployment, configuration, and documentation tasks.
Automate recurring tasks to improve system efficiency and resilience.
Provide incident response, root-cause analysis, and daily on-call support.
Collaborate with teams across PST and CEST time zones.
Must-Have Qualifications
5–10 years of experience in Infrastructure Engineering / DevOps / SRE roles.
Strong experience with
AWS
, including production environments.
Proficiency in
Python
,
Bash
, and
Terraform
.
Hands-on experience with CI/CD ecosystem:
Sandcastle, Conveyor, Skycastle, Chronos, Tupperware
Experience maintaining and improving CI/CD pipelines.
Strong troubleshooting and documentation skills.
Ability to work effectively in ambiguous, fast-paced environments.
Nice-to-Have Qualifications
AWS Certification
Experience setting up CI/CD for
printing or manufacturing environments
Kubernetes experience
Strong understanding of infrastructure automation patterns
Story Behind the Need
This role backfills work previously handled under an SOW and transitions the team into long-term ownership and support of critical infrastructure powering Client’s OPO product ecosystem. The team is growing from 4 engineers to 6+ in 2026. The work directly supports high-impact initiatives in ophthalmic and precision optics.
Key Projects / Day-to-Day Responsibilities
Maintain and improve AWS infrastructure for production systems.
Manage CI/CD pipelines for both the printer console and MES products.
Perform on-call responsibilities aligned with
US-West timezone
.
Finalize incomplete infrastructure tasks and ensure system reliability.
Update and maintain engineering documentation.
Implement automation to reduce manual operations and improve performance.
Must-Have Skills
Strong infrastructure and DevOps background (majority backend/infrastructure work).
CI/CD tools:
Sandcastle, Conveyor, Skycastle, Chronos, Tupperware
AWS expertise
Python \& Bash scripting
Terraform
Strong troubleshooting and cross-team communication
Ability to operate independently and handle ambiguity
Nice-to-Have Skills
CI/CD in printing/manufacturing systems
Kubernetes
Experience supporting large-scale distributed infra
AWS certification
Interview Process
2 rounds total
Behavioral + team fit
Technical interview
Format:
Zoom
Duration:
30 minutes (behavioral), 1 hour (technical)
Pursuant to the California Fair Chance Act, Los Angeles County Fair Chance Ordinance, Los Angeles Fair Chance Initiative for Hiring Ordinance, and San Francisco Fair Chance Ordinance, qualified applicants will be considered for assignment with arrest and conviction records. Criminal history may have a direct, adverse, and negative relationship with some job duties such as adhering to company policies, exercising sound judgment, managing stress, working respectfully with others, meeting client expectations, and safeguarding business operations and reputation.