Top 19 Support engineer windows linux network security Jobs in Lake Forest, Ca

IT Infrastructure AIX TechOps Engineer
ASSA ABLOY —Lake Forest, CA
- $103,000 - $162,253 a year
- On call
- Computer science
- Computer Science
- Inventory management
Network Engineer with Cloud NT (MS)
Contract base —Orange, CA
- From $1,000 a week
- DevOps
- System design
- Mid-level
- Flexible schedule
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Senior IT Network Engineer
County of Orange —Orange County, CA
- $107,598.40 - $144,892.80 a year
- Weekends as needed
- Background check
- Computer Science
- System design
- Paid holidays
- Health insurance
Network Security Administrator
Design West Technologies —Tustin, CA
- $150,000 - $180,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
6d
IT Systems Administrator
SAIC —Anaheim, CA
- $80,001 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- ERP systems
- Pass drug screening
Systems Engineer
Lendistry —Tustin, CA
- $115,800 - $130,200 a year
- Full-time
- Computer Science
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
Quick Apply
10d
IT Operations Team Leader (SSO Division – Location: Irvine, CA)
Parker Hannifin Corporation —Irvine, CA
- $111,450 - $195,150 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Paid parental leave
- Paid holidays
10351 - Network Platform Engineer
Hyundai Autoever America —Irvine, CA
- $135,000 - $150,000 a year
- Full-time
- Bachelor of Science
- System design
- Office
Quick Apply
Associate Cloud MSP Engineer
Megazone Cloud US —Irvine, CA
- $60,000 - $105,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
Controls System Software Engineer
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Mid-level
- Windows
- SQL
Quick Apply
Staff Systems Engineer, M&A
Anduril Industries —Costa Mesa, CA
- $191,000 - $253,000 a year
- Email
- Azure
- DevOps
- System design
Quick Apply
Senior Software Engineer in Test
Econolite Group, Inc. —Anaheim, CA
- $100,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- Ability to walk for extended periods
- Paid holidays
- Disability insurance
Quick Apply
IT Systems Administrator
Winchester Interconnect —Orange, CA
- $80,000 - $115,000 a year
- Computer science
- Azure
- Computer Science
Quick Apply
13d
Senior IT Engineer
COFREIGHT INC —Buena Park, CA
- $110,000 - $120,000 a year
- Weekends as needed
- 5 years
- System design
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer
RAVE Aerospace LLC —Brea, CA
- $130,000 - $150,000 a year
- Hybrid work
- Computer science
- Computer Science
- Engineering
- Health insurance
- Paid time off
Quick Apply
12d

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IT Infrastructure AIX TechOps Engineer

ASSA ABLOY -
Lake Forest, CA

Apply Now

Job Details

$103,000 - $162,253 a year

Qualifications

Linux support
AIX
SAP HANA
Inventory management
IT system monitoring
Data recovery
Windows
TLS
Virtualization projects
Network management
Perl
LDAP
SAN
Access control management
Identity and access management (IAM) solutions
PowerShell
Shell Scripting
Identity & access management
System performance monitoring
IT disaster recovery planning

Full Job Description

AIX/Linux TechOps Engineer

Are you seeking a role where your expertise makes a real impact? Join our Americas Division and work in a collaborative, forward-thinking environment that empowers you to shape technology and build a career you’ll be proud of.

What would you do as our AIX/Linux TechOps Engineer?

The IT Infrastructure TechOps Engineer leads the design and deployment of Unix-based technologies, primarily supporting Linux (SUSE, RedHat) servers on VMware, VxRail, and cloud platforms (AWS/Azure), plus AIX servers on IBM P8/P10. Responsibilities include maintaining all infrastructure components—physical hosts, SAN, virtualization, security, network operations, and databases—in a 24x7x365 environment. The engineer collaborates with developers, DBAs, system administrators, managers, and customers to resolve technical issues. Experience with SAP HANA infrastructure is highly preferred.

Primary Duties and Responsibilities

Day to day overview for Datacenters within the Americas Division, including VMWare Hosts, Virtual Machines, SAN, FC Connectivity, and Infrastructure hardware.
Install, configure, troubleshoot, upgrade, customize and maintain AIX/Linux systems while ensuring overall system performance and availability.
Monitor AIX/Linux systems, analyzing problems and performing research and maintenance to prevent reoccurrence.
Test and document systems prior to deployment.
Perform regular revalidation of system settings to ensure compliance with policies and needs.
Use scripts to automate routine tasks.
Be available to respond to the needs of a 24x7x365 environment (including on call for emergencies), after-hours and weekends when required.
Create, modify, and delete account information. Evaluate access rights and permissions.
Document system requirements, configurations, procedures, changes, incidents, and problem resolutions.
Mitigate security breaches in progress.
Configure and maintain HMC to manage P-series environments.
Configured, monitor, and maintain IBM VM Recovery Manager for AIX VM replication for disaster recovery.
Backup and restore systems using NIM, mksysb, and Rubrik Backup solution.
Work with vendors for all aspects of system maintenance including annual maintenance renewals, hardware, and software support.
Adhere to all change control policies.
Perform any additional duties as defined by IT leadership.
Work alongside colleagues to improve service delivery.

Education and Experience Profile

Associate degree in Computer Science or related field.
Experience may be considered in lieu of degree requirement.
A minimum of 10 years of relevant experience.
Industry certification(s) such as VMware, Linux, AIX, etc. are a plus!
Additional certifications may be accepted in lieu of experience.
Specific knowledge of IBM P-Series Servers and AIX operating systems.
Experience supporting enterprise applications and technologies in a Global Organization.
Prior experience with ServiceNow is a plus.

Required Skills

VMWare (VxRail)
RedHat, SUSE, Ubuntu, CentOS Linux
Windows Server (All Versions)
SAN (Dell EMC PowerStore a plus)
Fiber Channel Zoning
AIX V. 7.1, 7.2, and 7.3 System administration
Networking (DNS, TCP/IP, etc.)
AIX storage (MPIO, VGs, LVMs, JFS)
AIX security (IPsec, EFS, roles, sudo, trusted execution)
AIX performance monitoring and reporting (NMON, topas)
LDAP (configure and support LDAP for identity and access management in AIX)
SSL Certificates (Ability to troubleshoot, maintain, manage as necessary)
Server virtualization (LPARs, WPARs, VIO, etc.)
IBM P-Series Servers
IBM PowerVM and PowerHA
Dell Unity SAN experience (LUNs, NPIV)
NetApp (specifically used for a Flexclone process)
Scripting (ksh, perl, etc.) (Windows PowerShell experience a plus).
Monitoring and managing servers with a 24/7/365 level uptime.
Hardware and software inventory management.
Develop and implement disaster recovery plans.
Project experience, participation, and ownership within complex systems.
Problem resolution and attention to detail.
Experience supporting database environments, preferably HANA.

Bonus Skills

Nutanix AHV
IBM VM Recovery Manager
Windows Server experience
Kubernetes experience (specifically AKS)
SUSE Multi-Linux Manager

Work Environment

Working conditions are normal for an office environment. This is an in-person position at our Lake Forest, CA office.

Pay Range: $103,000 - $162,253.

This “base salary range” is a reasonable estimate for this position at the time of posting. Pay within each range is based on a variety of factors including, but not limited to, to primary work job-related knowledge, skills, experience, business requirements and geographic location. ASSA ABLOY conducts regular review of compensation ranges and therefore reserves the right to alter this range at any given time.

The above information on this description has been designed to indicate the general nature and level of work performed by employees within this job/classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job.

ASSA ABLOY is an Equal Employment Opportunity employer.

We are the ASSA ABLOY Group
Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access.

As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally.

As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

Apply Now

Refine Your Search

support engineer windows linux network security jobs in lake forest, ca

IT Infrastructure AIX TechOps Engineer

Network Engineer with Cloud NT (MS)

Senior IT Network Engineer

Network Security Administrator

IT Systems Administrator

Systems Engineer

IT Operations Team Leader (SSO Division – Location: Irvine, CA)

10351 - Network Platform Engineer

Associate Cloud MSP Engineer

Controls System Software Engineer

Staff Systems Engineer, M&A

Senior Software Engineer in Test

IT Systems Administrator

Senior IT Engineer

Senior Software Engineer

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