THUMBWAR: Technical solutions for live broadcast and media production
Hands-on automation and IaC experience with Terraform and Ansible; scripting in Bash, Python, or Typescript; hypervisor and networking expertise; CI/CD and observability experience; ability to work events and lift hardware.
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
14+ YOERequires active Top Secret clearance (SCI), 10–14+ years technical experience depending on degree, deep expertise in L2–L6 networking, SDN, IPv4/IPv6, routing protocols, network emulation, cloud (AWS/Azure/GCP), hypervisors, DISA STIGs and leadership experience.
New Charter Technologies: Provides managed IT and cybersecurity services for businesses.
3+ YOE3+ years network/server support, 1+ year cloud experience, AD/Windows, Azure server support, Intune, Group Policy, virtualization (VMware/Hyper-V), Office 365, MFA tools; comfortable with daily travel to client sites.
Azure, Intune, Group Policy, Windows Active Directory, VMware, Microsoft Hyper-V, RDP/Terminal Server, Office 365, Duo, Authy, Microsoft Authenticator, SharePoint, VLAN, VoIP
New Charter Technologies: Provides managed IT services to small and medium businesses.
3+ YOE3+ years network/server support experience, 1+ year cloud experience preferred; Microsoft Azure, Intune, AD, virtualization, Office 365 and MFA experience; valid driving ability for daily travel across LA County.
Microsoft Azure, Microsoft Intune, Group Policy, Microsoft Active Directory, VMware, Microsoft Hyper-V, RDP, Microsoft Office 365, Duo, Authy, Microsoft Authenticator, Microsoft SharePoint, VoIP, VLAN
The Aerospace Corporation: Provides technical expertise and research for national space programs.
5+ YOEBachelor's in CS/STEM/IT or equivalent, 5+ years enterprise experience (7+ for senior), 2+ years Kubernetes hands-on, AWS and Linux expertise, scripting/automation, networking, and ability to obtain security clearance.
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
8+ YOEBachelor's or equivalent,8+ years in infrastructure engineering, experience with hybrid on‑prem/cloud, virtualization, enterprise storage, AWS, Active Directory, Microsoft 365, identity and access, networking, backups, and Linux/Unix/macOS.
VMware vSphere, Omnissa Horizon, Hyper-V, Azure, AVD, Dell Unity, PowerScale, Isilon, PowerStore, AWS access portal, AWS IAM Identity Center, AWS Control Tower, Microsoft Active Directory, Windows Server, DNS, DHCP, Microsoft Exchange, Microsoft 365, Office 365, Azure AD, Entra ID, SSO, MFA, Cisco CLI, Veeam, Cohesity, Linux, Unix, macOS, Intune, MDM
Riot Games: Developing and publishing competitive multiplayer video games.
5+ YOE5+ years in systems/support/infrastructure engineering; experience with Ansible, Terraform, Jenkins, virtualization, containerization, imaging/deployment tools, Linux/Windows, scripting, Git, and cloud platforms; able to reduce operational toil and support global events.
Turion Space: Builds spacecraft for orbital debris removal and satellite servicing.
5+ YOE5+ years in IT operations or systems administration, expert scripting/automation (PowerShell, Python, Bash), config management (Ansible/Puppet/Chef), Windows and Linux administration, networking and virtualization, Azure AD/Entra ID and MDM experience, ability to obtain US security authorization.
Microsoft PowerShell, Python, Bash, Ansible, Puppet, Chef, Terraform, Git, Azure, AWS, Hyper-V, VMware, Microsoft Azure AD, Entra ID, MDM, Windows, Linux
ECI: Provider of managed IT, cybersecurity, and cloud solutions for finance.
6+ YOE6+ years technical administration experience or bachelor's degree; advanced knowledge of Windows Server/Windows 11, Microsoft 365/Azure, virtualization, networking, and incident response.
Microsoft 365, Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Exchange, Google Workspace, Proofpoint Essentials, Mimecast, Azure Active Directory, DUO, Cloudflare, iBoss, VMware vSphere, Hyper-V, Cisco, Palo Alto Networks, Meraki, Intune, Remote Monitoring and Management (RMM), SharePoint Online, OneDrive for Business, Teams, Exchange Online
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
5+ YOEFive+ years in cybersecurity with ICS/OT focus; 5+ years in customer-facing pre-sales/technical consulting; strong networking, security, and cloud skills.
Wireshark, Tshark, Linux, TCP/IP, OSI model, DCS, SCADA, Cloud, Virtualization
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
5+ YOE5+ years in IT systems or infrastructure; strong networking (TCP/IP, VLANs, BGP, OSPF, MPLS); cloud (AWS/Azure/GCP); Windows Server, Linux, AD; identity management (Azure AD, Entra ID, Google Workspace); scripting (PowerShell, Bash, Python); able to lead projects and communicate clearly.
ValeroNYSE: VLO: Manufactures and markets transportation fuels and petrochemical products.
5+ YOEBachelor's degree in Engineering, 5+ years process control experience, onsite at Wilmington Refinery, experience with Honeywell DCS, PLCs, virtualization (VMware/Hyper-V), OT networking, and industrial cybersecurity.
Honeywell DCS, VMware, Hyper-V, Allen-Bradley, Siemens, Modicon, Ethernet/IP, Modbus, OPC, ControlNet, Windows Server, Microsoft Word, Microsoft Excel
iSoftStoneShenzhen Stock Exchange: 301236: Provides software development, IT consulting, and digital transformation services.
5+ YOEFive+ years in IT operations or infrastructure support; experience with Windows and macOS in production; strong networking fundamentals; on-prem servers/virtualization; DevOps familiarity; strong customer service and communication.
Sr. Systems Engineer Infrastructure & Site Operations
South El Monte, California, United States
$140k-$175k/yrOnsiteFull Time
Karman Space & DefenseNYSE: KRMN: Designing and manufacturing mission-critical systems for space and defense.
7+ YOEBachelor's or equivalent,7+ years systems engineering experience; expertise with Windows Server, AD, M365, Intune/SCCM, Azure/AWS, virtualization, networking, backup/recovery, and compliance in regulated environments.
VMware, Hyper-V, Azure, AWS, Veeam, Rubrik, Cohesity, SolarWinds, LogicMonitor, ServiceNow, Jira Service Management, Cisco, Meraki, Fortinet, Palo Alto, Microsoft 365, Entra ID, Active Directory, SCCM/Configuration Manager, Microsoft Intune, Defender for Endpoint, Exchange Online, Teams, SharePoint, OneDrive
Sentinel - Sr. Principal Systems Engineer - 14725*
Roy or Manhattan Beach or Colorado Springs
$123k-$204k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOE8+ years in systems engineering; US citizen with active DoD Secret clearance; MBSE; cloud/IT-centric systems; capable of leading cross-functional teams.
Model-based systems engineering, MBSE, Cloud, High performance computing, Virtualization, Software systems
Austin or Chandler or Lawrence or Lowell or Beverly or Colorado Springs or Irvine
$91k-$232k/yrOnsiteFull Time
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
2.5+ YOEUS citizen with Bachelors/Masters in EE/CE/CS, 2.5+ years in product/marketing/field roles with embedded processors, customer-facing experience, Arm/RISC-V preferred, familiarity with Linux/RTOS and embedded toolchains.