Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design, develop, document, integrate, test, and debug software for end-user customers. Support embedded and real-time system architecture and lifecycle management, troubleshoot system and output issues, and collaborate with systems, digital, hardware, and integration teams in an Agile lab environment. The role focuses on C/C++, VxWorks, GPU/CUDA development, and software solutions for aerospace and defense programs.

Designs and supports secure cloud and hybrid infrastructure, cross-domain data flows, and system accreditation for government and space missions. Responsibilities include implementing cloud environments, applying NIST and DoD security controls, managing vulnerability remediation, developing accreditation artifacts, automating infrastructure and network operations, and supporting ATO/IATT processes. The role also involves secure enclave design, boundary defense, cross-domain solution integration, and cybersecurity audit support.

Designs, implements, secures, and sustains classified network environments across Azure Government Secret Cloud, AWS Government Secret Cloud, air-gapped networks, and enterprise enclaves. Responsibilities include LAN/WAN administration, routing, switching, VPNs, firewalls, segmentation, encryption, capacity planning, incident response, technical documentation, accreditation support, and cross-functional collaboration. The role is full-time and on-site, requires after-hours support, and involves lifting equipment up to 50 pounds.

Leads post-CDR systems engineering activities, including technical baseline management, requirements traceability, integration and testing, verification, validation, configuration control, risk management, and production transition. Coordinates cross-functional hardware and software teams, supports customer acceptance and operational suitability testing, mentors junior engineers, and drives continuous process improvement. The role requires onsite work in Woodland Hills, California, U.S. citizenship, and the ability to obtain and maintain a Secret clearance.

Manufacturing Engineering Intern supporting Northrop Grumman’s Manufacturing and Operations Team in Commerce, California. Responsibilities include assisting with process standardization, shop-floor data collection, and continuous improvement projects. Candidates must be enrolled full-time in a relevant engineering degree program, available for a full-time summer 2027 internship, and eligible to obtain and maintain a U.S. government security clearance and program special access. Heat-treating and welding experience and a 3.0 GPA are preferred.

Maintain and optimize LAN, WAN, and VPN environments; design, configure, install, monitor, and troubleshoot network hardware and software. The role develops network solutions, prepares documentation, coordinates third-party maintenance, conducts network analysis and capacity planning, and supports infrastructure architecture. Requires Cisco networking expertise, a current Secret clearance, DoD 8570 IAT Level II certification, and on-site work in Redondo Beach, California.

Leads systems engineering for hardware-software defense systems, including requirements baselines, system architecture, trade studies, design reviews, configuration management, verification, and validation. Maintains DOORS traceability, ICDs, test matrices, and CDR artifacts while coordinating cross-functional teams, customers, suppliers, and certification bodies. Provides technical mentorship, resolves verification discrepancies, manages risks, and drives production readiness and process improvements.

Manages scheduling processes, tools, training, and reporting for space programs. Supports EVMS scheduling, program baseline reviews, schedule risk assessments, health metrics, critical path analysis, program startups, proposal reviews, and integrated master schedule development. The role coordinates with functional leaders, trains scheduling personnel, maintains planning data, and provides guidance on automated scheduling tools. Requires extensive EVMS experience, scheduling software proficiency, leadership experience, and an active Top Secret/SCI clearance.

Manages supplier evaluations, subcontract procurement, bidding, negotiations, compliance packages, supplier performance, and subcontract closeout. Partners with contracts, engineering, quality, planning, operations, and program teams to develop statements of work and agreements. Ensures FAR/DFAR, import/export, policy, and flow-down compliance while improving procurement processes, reducing costs, mitigating supplier risks, and driving program success.

Designs, develops, and executes software integration and test plans for requirement verification and validation. Responsibilities include test automation scripting with Perl and Python in Linux environments, software performance analysis, troubleshooting, remediation coordination, test walkthroughs, and communicating status to integrated product teams and customers. The role also supports interface testing, formal qualification campaigns, software installations at field sites, and collaboration in Agile environments.