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18 linux architect jobs at 8 companies in Lake Forest, CA

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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEActive SCI/CI polygraph required; DoD 8570 security cert (Security+, CASP, CISSP) required; extensive Linux experience; experience designing and maintaining classified Linux environments; 5–8+ years relevant experience depending on degree.
Linux, yum, LDAP, Ansible, STIG, SELinux, Kickstart, DNS, DHCP, firewalld, PKI, git, RBAC, HBAC, VMware
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEAbility to obtain SCI and CI Polygraph, DoD 8570 security certification (Security+ CE/CASP/CISSP), extensive Linux experience, designing/maintaining classified Linux environments, automation/IaC and cyber hardening, 5+ years relevant experience (level dependent).
Linux, yum, LDAP, Ansible, STIG, SELinux, Kickstart, DNS, DHCP, firewalld, PKI, Git, RBAC, HBAC, VMware
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEActive Top Secret clearance required; DoD 8570 security certification (Security+ CE, CASP, CISSP) required; extensive Linux experience; experience designing and maintaining classified Linux environments; automation/IaC and cyber hardening experience; 5+ years (Level 3) or 8+ years (Level 4) relevant experience.
Linux, yum, ldap, Ansible, STIG, SELinux, kickstart, dns, dhcp, firewalld, pki, git, RBAC/HBAC, VMWare
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESCI/CI Poly required; DoD 8570 security cert; Linux expertise; classified Linux environments; infrastructure automation.
Yum, LDAP, Ansible, STIG, SELinux, Kickstart, DNS, DHCP, Firewalld, Log analysis, Logical volumes, PKI, Git, RBAC, HBAC
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEActive Top Secret clearance required; ability to obtain SCI and CI Poly. Requires extensive Linux and classified environment experience, DoD 8570 security certification (Security+, CASP, CISSP), and experience designing automation and cyber-hardening.
Linux, yum, LDAP, Ansible, STIG, SELinux, Kickstart, DNS, DHCP, firewalld, PKI, Git, RBAC, HBAC, VMware
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEAbility to design automation and IaC, cyber hardening/patching, maintain classified Linux environments, possess DoD 8570 security certification (e.g., Security+ CE, CASP, CISSP), obtain/maintain SCI and CI Polygraph; 5+ years experience (level-dependent).
Linux, Ansible, Yum, LDAP, SELinux, Kickstart, DNS, DHCP, firewalld, Git, PKI, RBAC, HBAC, LVM, VMware
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Consulting Architect | Public Sector | DC Preferred
Washington or Seattle or Los Angeles or San Francisco or New York City or United States
$133k-$183k/yr RemoteFull Time
Endgame Systems
Endgame SystemsNYSE: ESTC: Search, observability, and security solutions for public sector agencies.
5+ YOERemote consulting architect with 5+ years systems/engineering experience and 3+ years client-facing consulting; expertise with Elasticsearch/Elastic Stack, Linux/Windows, cloud platforms, programming (Java/Python/JavaScript/Ruby), and databases; occasional DC travel.
Elastic Stack, Elastic, Elasticsearch, Linux, Unix, Windows, AWS, Microsoft Azure, Google Cloud, Java, Python, JavaScript, Ruby, SQL, Redis, MongoDB, Ansible, GitHub, Kubernetes, Docker, Kafka
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Associate Computer Systems Architect/Computer Systems Architect (Level 1/2)
Manhattan Beach, California, United States
$76k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
0+ YOEBachelor's in a STEM field, ability to obtain DoD Top Secret/SCI, Linux (RHEL/Rocky/Ubuntu) administration, Windows administration, networking basics, experience with compliance/remediation tools, scripting/automation (Bash/Ansible/PowerShell).
Red Hat Enterprise Linux (RHEL), Rocky, Ubuntu, Windows 11, Windows 2022, Samba, NFS, Chrony, Web servers, Xilinx, Windriver, LabView, Microsoft Office, CISCO IOS, Nessus, SCC SCAP scanner, STIG Viewer, Bash, Ansible, PowerShell
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IT Infrastructure Systems Architect
El Segundo, California, United States
$117k-$176k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor's in a technology field,8+ years in IT systems administration/architecture, expertise with Windows/Linux, patch management, security-informed architecture and ability to obtain DoD Secret clearance.
Windows, Linux, VMware, Hyper-V, Xen, KVM, CNCF Kubernetes, Red Hat OpenShift, SUSE Rancher, AWS, Microsoft Azure, GCP, ITIL, Raspberry Pi
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Solution Architect- ArcGIS
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
8+ YOE8+ years designing and implementing enterprise ArcGIS platform architectures; experience with cloud, HPC, security (zero trust, cross-domain), Oracle/Microsoft SQL, Python/JavaScript/HTML5; US citizenship and recent Top Secret/SCI clearance; bachelor\u0002s in STEM.
ArcGIS Enterprise, Oracle, Microsoft SQL, Windows, Linux, Python, JavaScript, HTML5, AWS, ERP, EAM, CRM, SCM
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Associate Computer Systems Architect/Computer Systems Architect (Level 1/2)
Manhattan Beach, California, United States
$76k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOEBachelor's in STEM, ability to obtain DoD Top Secret/SCI/Q clearance, Linux (RHEL/Rocky/Ubuntu) administration, Windows administration, security compliance, 0–2+ years relevant experience.
Red Hat Enterprise Linux (RHEL) 8, Red Hat Enterprise Linux (RHEL) 9, Rocky 8, Rocky 9, Ubuntu 20+, Microsoft Windows 11, Microsoft Windows 2022, Samba, NFS, Chrony, Xilinx, Windriver, LabView, Microsoft Office, Nessus, SCC SCAP scanner, STIG Viewer, Bash, Ansible, PowerShell, CISCO IOS
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Solution Architect – ArcGIS Enterprise (Defense & Intelligence)
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
8+ YOE8+ years experience in GIS platform architecture and solution design with ArcGIS Enterprise; experience with cloud/HPC, zero trust and classified networks; Top Secret/SCI clearance required; Bachelor\u0002s in STEM.
ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Server, ArcGIS Online, Oracle, Microsoft SQL, Windows, Linux, Python, JavaScript, HTML5
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Senior Ad Tech Solutions Architect, Media, Entertainment, Games & Sports
Austin or Miami or Culver City or Seattle or Arlington or Atlanta or New York or Chicago or San Francisco
$154k-$239k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOEBachelor's degree or equivalent,7+ years technical design/architecture experience,5+ years in online advertising,experience with ad technologies and ad serving,Linux experience,programming experience,strong communication and presentation skills.
Linux
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Consulting Engineer - Network Systems Architect
Redondo Beach, California, United States
$212k-$318k/yr HybridFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
12+ YOETS/SCI clearance required, 12+ years relevant experience (varies by degree), deep networking expertise (L2-L6, IPv4/IPv6, MPLS, SR-MPLS, routing protocols), SDN/SD-WAN, virtualization, cloud (AWS/Azure/GCP), gNMI/NETCONF/RESTCONF, DISA STIGs, leadership and stakeholder engagement.
GNS3, EVE-NG, Containerlabs, Cisco, Juniper, Nokia, VMware, OpenShift, AWS, Azure, GCP, Linux, gNMI, YANG, NETCONF, RESTCONF, DISA STIGs, HAIPE, SDN, SD-WAN, TP-MPLS, SR-MPLS, PCEP, IS-IS, OSPF, BGP, RPC, x86, ARM, AMD
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Pre-Sales Solutions Architect (LA) - Media & Entertainment - Enterprise Data Storage / Hybrid Cloud
Los Angeles, California, United States
$175k-$265k/yr RemoteFull Time
Qumulo
Qumulo: Unified file and object storage for hybrid cloud environments.
5+ YOE5+ years pre-sales engineering experience with 3–5 years focused on cloud, unstructured data, and file/object storage; expertise in M&E workflows; knowledge of Windows/Linux/Unix, SMB/NFS/S3; strong communication and consultative skills; bachelor’s degree preferred; travel up to 20%.
Windows, Linux, Unix/BSD, SMB, NFS, S3, NetApp, PowerScale, VAST Data, Pure Storage, Ceph, Lustre, Scality, Weka, AWS, Azure
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Consulting Engineer - Network Systems Architect
Redondo Beach, California, United States
$212k-$318k/yr HybridFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
16+ YOESenior-level network systems engineering with TS clearance; 16+ yrs with BS, 14+ with MS, 12+ with PhD; experience in SDN, IPv4/6, L2-L6, cloud, and cross-vendor networks.
GNS3, EVE-NG, Containerlabs, Linux, AWS, Azure, GCP, SDN, gNMI, NETCONF, RESTCONF, VMware, OpenShift, Containers, Hypervisors
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3mo
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Senior Software Engineer
El Segundo, California, United States
$180k-$250k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
3+ YOEAbility to obtain Top Secret/SCI; BS (5+ yrs) or MS (3+ yrs) in CS/CE or related; production-level coding in Python and C++; Linux expertise; experience architecting scalable geospatial/data systems and leading development teams.
Python, C++, Linux, PostGIS, Docker, Kubernetes, AWS, QGIS, Apache Airflow, Model Context Protocol (MCP), WMS, WFS
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Senior Perforce Engineer | Irvine, CA or Albany, NY or Remote (US)
Irvine or Albany
$101k-$187k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
Experience architecting and managing Helix Core (Perforce) in multi-node hybrid on-prem and cloud environments; Ubuntu admin; TLS/SSL, Okta, MFA; Unreal integration; automation with Ansible; networking security.
Perforce, Unreal Engine, Ubuntu, Ansible, Jenkins, TLS/SSL, Okta, MFA, VMware, Aria Automation
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