205 jobs for "System Administrator"

Sr. Systems Administrator

At Leidos - Bethesda

Posted on Oct 22

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E-Discovery Administrator (Security/FOIA/CAPSTONE)

At Leidos - Norfolk

Posted on Oct 22

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E-Discovery Administrator (Security/FOIA/CAPSTONE)

At Leidos - Suffolk

Posted on Oct 22

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HR - Time & Attendance Manager

At Cummins - Pune

Posted on Oct 8

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Payroll Analyst

At Cummins - Remote / Flexible

Posted on Sep 22

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Site Reliability Engineer

At Apple

Posted on May 28

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Operations Engineer

At Apple

Posted on Oct 9

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Payroll Tax Analyst

At Cummins - San Luis Potosi

Posted on Sep 30

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Operations Engineer

At Apple

Posted on Oct 7

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E-Discovery Administrator (Security/FOIA/CAPSTONE)

At Leidos - Chesapeake

Posted on Oct 22

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Smartsheet Administrator

At Leidos - Newark

Posted on Oct 21

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CAD Applications Administrator - Bentley ProjectWise or Autodesk Vault

At Leidos - Fort Worth

Posted on Oct 16

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CAD Applications Administrator - Bentley ProjectWise or Autodesk Vault

At Leidos - Des Moines

Posted on Oct 16

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CAD Applications Administrator - Bentley ProjectWise or Autodesk Vault

At Leidos - College Park

Posted on Oct 16

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Principal Systems Administrator

At Leidos - McLean

Posted on Oct 15

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Principal Systems Administrator

At Leidos - Bethesda

Posted on Oct 15

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Linux System Engineer

At Leidos - Chantilly

Posted on Oct 15

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Engineering Planner - FAA Background

At Leidos - Fort Worth

Posted on Oct 10

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MES Administrator

At Leidos - Huntsville

Posted on Oct 7

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Windows Server Administrator - Night Shift

At Leidos - San Antonio

Posted on Oct 2

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Apple

Operations Engineer

ChinaPosted Oct 7, 2026

Apply on company site View full job

Why you should apply for a job to Apple:

Ranked as one of the Best Technology Companies in 2020
3.7/5 in overall job satisfaction
3.1/5 in supportive management
66% say women are treated fairly and equally to men
65% would recommend this company to other women
66% say the CEO supports gender diversity

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The Operations Engineer in Crypto Services team manages key technical infrastructure. An ideal candidate will have experience in Systems Administration. The Operations Engineer will monitor infrastructure and application services and drive incident management. The Ops engineer will work closely with SRE's, PKI Engineers, systems engineers, network engineers, database administrators and information security teams to effectively ensure availability and reliability. For this position, strict application security and high availability requirements must be balanced to achieve optimal solutions.

Description
The successful candidate will participate in troubleshooting issues following established procedures, documenting problems, managing incidents and owning the issue from the initial contact to resolution. Additionally the engineer will be responsible for critical compliance tasks, system patching and upgrades, and building out observability tooling to support the team's operations.
","responsibilities":"Serve as a full time, primary on-call, responding and mobilizing efforts to address outages
Follow change management procedures and deploy code using configuration management (e.g. Puppet, Chef, Ansible, etc)
Perform routine and emergency patching and RHEL version upgrades across the fleet
Set priorities and work efficiently in a fast-paced environment
Measure and optimize system performance
Monitor telemetry and address alerts to ensure smooth operations
Design, build, and maintain dashboards and create alerting rules to improve visibility into system health
Process and manage log pipelines to support troubleshooting, auditing, and compliance needs
Strong communication skills and ability to work effectively across multiple business and technical teams
Demonstrate ability to deliver results on time with high quality

Preferred Qualifications
Experience with distributed teams or managing operations across multiple time zones.
Working knowledge of cloud platforms (AWS/GCP/AliCloud) and container technologies (Podman, Docker, Kubernetes).
A deep understanding of security and compliance best practices, especially within a cryptographic or PKI environment.
Experience supporting Java applications and/or managing critical hardware like Hardware Security Modules (HSMs).
Flexibility to travel for work

Minimum Qualifications
5+ years of expertise with Linux (any distro, but especially RHEL), including experience with OS patching and upgrade cycles. Standard UNIX utilities and programs
Strong understanding of SRE principles and goals, coupled with prior on-call experience, including leading incident command and management efforts.
Proficiency with configuration management tools (e.g., Puppet, Chef, Ansible) and scripting languages (e.g., Bash, Python).
Experience with monitoring tools (e.g., Icinga/Nagios) and log aggregation platforms (e.g., Splunk, OpenSearch) , and building dashboards/alerts
A proven track record of practical problem-solving, coupled with excellent communication and documentation skills, particularly in conveying complex technical information to diverse audiences.

About Apple

Working at Apple means doing more than you ever thought possible and having more impact than you ever imagined.

Size: 10,000+ employees
Industry: Technology: Manufacturing

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