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148 systems support engineer jobs at 102 companies in Mission Viejo, CA

5d
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Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
6+ YOERequires 6+ years supporting DoD weapon system acquisitions or systems engineering, 3+ years with satellite or ground systems, STEM bachelor's degree, Secret clearance, and systems engineering analysis experience.
Agile, Model-Based Systems Engineering, DevOps, DevSecOps, software frameworks, cloud architecture, network architecture, System Requirements Documents (SRDs), Technical Requirements Documents (TRDs), Interface Control Documents (ICDs)
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1w
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Engineer II, Life Support Systems
Long Beach, California, United States
$112k-$159k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
2+ YOEBachelor's degree in engineering or science, 2+ years with fluid or environmental control systems, and 3+ years of hands-on hardware fabrication, assembly, or testing experience.
NX, FEMAP, ANSYS
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6d
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Systems Engineer
El Segundo or Colorado Springs or Aurora
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOERequires 6+ years supporting DoD acquisitions or systems engineering, 3+ years with satellite or ground systems, STEM bachelor's degree, Secret clearance, and systems engineering analysis experience.
Agile, DevOps, DevSecOps, Model-Based Systems Engineering, INCOSE, ASEP, CSEP, ESEP
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2w
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Systems Operations Support Engineer — Linux
Los Angeles, California, United States
$90k-$160k/yr OnsiteFull Time
Vast.ai
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
Strong Linux (Ubuntu/RHEL/Debian) systems experience, Docker and virtualization troubleshooting, NVIDIA CUDA/GPU experience, Python/Bash scripting, networking fundamentals, customer-facing support experience.
Ubuntu, RHEL, Debian, Docker, Docker Compose, NVIDIA CUDA, KVM, Proxmox VE, VMware, TensorFlow, PyTorch, Prometheus, Grafana, Python, Bash
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4w
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Senior Systems Engineer
El Segundo, California, United States
$130k-$170k/yr HybridFull Time
Bay Systems Consulting
Bay Systems Consulting: Provides engineering and technology support services to government agencies.
9+ YOEActive Secret clearance, Bachelor's in engineering/math/physics or equivalent and 9 years systems integration/engineering experience; experience across space, ground, and user segments, system architecture, modeling, test support, and DoD acquisition familiarity.
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1mo
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Systems Engineer (Esports)
Los Angeles, California, United States
$149k-$208k/yr OnsiteFull Time
Riot Games
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.
Ansible, Terraform, Jenkins, VMware, Hyper-V, Proxmox, AHV, Docker, FOG, SCCM, Autopilot, Linux, Windows, PowerShell, Bash, Git, AWS, Azure
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2mo
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Space Systems Engineer
United States or Carlsbad or Englewood
$95k-$177k/yr RemoteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
3+ YOEBachelor's in engineering/physics or equivalent,3–5 years systems engineering experience supporting space programs,requirements management,verification support,ability to travel up to 10%,must obtain US Secret clearance.
STK, MATLAB, Python
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2w
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Sr. Systems Engineer
Redondo Beach or Los Angeles or Costa Mesa
OnsiteFull Time
T2 Group
T2 Group: Provides IT consulting and workforce solutions for healthcare organizations.
5+ YOE5+ years endpoint engineering/systems administration; experience with Windows 11, Microsoft 365, Entra ID, Intune/Autopilot, SolarWinds; local network troubleshooting and VIP executive support; strong documentation skills; onsite in Costa Mesa.
Microsoft Autopilot, Microsoft Intune, Entra ID, Microsoft 365, SolarWinds
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2w
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Requirements Systems Engineer
El Segundo, California, United States
$165k-$205k/yr OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology and engineering that provides systems engineering support and services for government and defense programs.
3+ YOEDevelop and manage system/subsystem requirements, support MBSE and technical baselines, verify requirements, and collaborate with government and contractor teams. Requires BS in STEM and 3+ years systems engineering or requirements management.
DOORS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence
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2w
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Staff Engineer, Systems Engineering
Irvine, California, United States
$213k-$261k/yr OnsiteFull Time
Supernal
Supernal: Designs and manufactures electric air taxis for urban transport.
10+ YOE10+ years aircraft systems engineering experience, expertise in ARP4754A/ARP4761A, DO-178C/DO-254 familiarity, requirements and configuration management, certification program support, and cross-functional integration skills.
ARP4754A, ARP4761A, DO-178C, DO-254, DOORS, Cameo, SysML, 14 CFR Part 21
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2mo
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GROUND C2 SYSTEMS ENGINEER
Camp Pendleton, California, United States
$110k-$120k/yr HybridFull Time, Part Time
Lumbee Holdings
Lumbee Holdings: Provides government contracting, IT, and construction services.
Provides systems engineering for ground C2 systems; requires systems engineering fundamentals, technical leadership, configuration management, and ability to support integration, testing, sustainment and documentation.
JTCW, TCS, GCCS, TSOA, CHE, CDN, JBC-P, MCH
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1mo
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Senior Systems Engineer
Carlsbad, California, United States
$142k-$224k/yr HybridContract
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBA/BS in engineering or equivalent experience; 5+ years supporting enterprise server hardware, Linux, and VMware; 3+ years managing SAN, Active Directory, and Windows; experience with config management (Puppet/Ansible/Chef/Salt), scripting (Bash/Python/Perl), and networking fundamentals.
VMware, Active Directory, LDAP, DNS, NTP, syslog, Puppet, Ansible, Chef, Salt, Bash, Python, Perl
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2mo
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Lead Systems Engineer (38883)
Yorba Linda, California, United States
$128k-$237k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEDevelop and verify system-level requirements, manage traceability (DOORS), define interfaces and architecture, support integration and test, and develop test automation; eligible for US security clearance required.
DOORS, signal analyzer, signal generator, spectrum analyzer
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2mo
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Systems Engineer (Experienced or Senior)
Seal Beach, California, United States
$120k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's in a relevant technical field, 5+ years troubleshooting multiple airplane systems, willingness to travel 10%, ability to support 24/7 operations, meet U.S. export control (U.S. Person) requirements.
Boeing Communications System
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1mo
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Senior Systems Engineer
El Segundo, California, United States
$140k-$190k/yr OnsiteFull Time
Quantum Sky
Quantum Sky: Engineers mission-critical technology for federal government and defense sectors.
15+ YOEUS citizen with a Bachelor’s degree and 15+ years related experience (masters/phd substitution allowed), proficiency in systems engineering (requirements, integration, T&E), active Top Secret/SCI clearance preferred, strong communication and acquisition support skills.
Modeling & Simulation (M&S), Agile Methodologies
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1mo
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Cyber & Cross Domain Solution (CDS) Systems Engineer
El Segundo or Colorado Springs
$148k-$200k/yr HybridFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOEAbility to obtain DoD Secret clearance; Bachelor's in a technical field; 10+ years supporting cybersecurity, cross-domain solutions, secure system integration or mission assurance in DoD environments; CI/CD and CVE remediation experience; Microsoft Office proficiency.
Cross Domain Solutions (CDS), data diodes, Kubernetes, CI/CD, CVE, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, RMF, cATO, SATCOM, DevSecOps
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3mo
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Systems Engineer
Anaheim, California, United States
$85k-$102k/yr OnsiteFull Time
Pacsun
Pacsun: Sells lifestyle apparel and accessories for teens and young adults.
3+ YOEThree+ years IT experience; strong Windows Server/Active Directory; cloud platforms knowledge; on-call support; strong troubleshooting and communication.
Windows Server, Active Directory, Microsoft Entra ID, O365, Azure, AWS, GCP, Rapid7, Tanium, Blackberry Protect
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4d
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Systems Engineer
Solana Beach, California, United States
$72k-$97k/yr OnsiteFull Time
Procede Software
Procede Software: Software for heavy-duty truck and commercial vehicle dealerships.
3+ YOERequires 3+ years administering Microsoft-based infrastructure, Azure, networking, or enterprise technology environments; Azure Administrator certification, technical troubleshooting skills, and availability for after-hours support. IT degree preferred.
Microsoft Azure, Microsoft 365, Windows Server, Active Directory, Group Policy, Microsoft SQL Server, SQL, Internet Information Services (IIS), Microsoft Teams
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2mo
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Space Systems Engineer
El Segundo, California, United States
$115k-$250k/yr OnsiteFull Time
BTAS
BTAS: Independent defense contractor delivering space systems solutions.
10+ YOESpace systems design, development, and program support; TS/SCI eligibility; 10+ years experience; advanced degree preferred.
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1w
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Systems Engineer III - Microsoft Cloud & Infrastructure
Irvine, California, United States
$43-$53/hr OnsiteFull Time
Courser
Courser: Managed IT service provider for cloud and infrastructure support.
7+ YOE7+ years systems engineering/MSP experience supporting Microsoft cloud, Windows Server, identity, backup/DR, and advanced troubleshooting; strong communication and mentoring skills.
Microsoft 365, Windows Server, Entra ID, Exchange Online, SharePoint Online, Microsoft Teams, OneDrive, Azure Virtual Desktop (AVD), Remote Desktop Services (RDS), Microsoft Azure, ConnectWise PSA, IT Glue, Datto, Axcient, Huntress, SentinelOne, PowerShell
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