Network Planning Engineer (Telecom Circuit Design) Adex CorporationNetwork Planning Engineer (Telecom Circuit Design)Los Angeles, CA$50–$52 / hourA Network Planning Engineer’s (Telco Engineer) role will be a crucial part in evaluating, planning, and implementing a cutting-edge telecommunications network design tailored to mission-critical needs. Domain knowledge of the Telecommunications industry, including carrier services, provisioning terminology, CISCO routers and network infrastructure and IP technologies such as Pseudo Wire and Ethernet switching.
Senior Network Software Engineer I - Secret Clearance Rocket Lab CorporationSenior Network Software Engineer I - Secret ClearanceLong Beach, CA$130,000–$198,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Senior Network Software Engineer II - Secret Clearance Rocket Lab CorporationSenior Network Software Engineer II - Secret ClearanceLong Beach, CA$150,000–$225,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Senior Mechanical Engineer AECOMSenior Mechanical EngineerOrange, CA$145,000–$190,000 / yearQualifications** **Minimum Requirements** + Bachelor’s degree in Mechanical Engineering from an ABET accredited Mechanical Engineering Program + 8+ years of experience in mechanical design of HVAC and Plumbing systems or demonstrated equivalency of experience and/or education + Professional Engineer (PE) + This position requires U.S. citizenship due to federal contract/security requirements **Preferred Requirements** + 10+ years of experience in mechanical design of HVAC and Plumbing systems + Experience using AutoCAD and Revit + Ability to interact with others on a multi-discipline team + Ability to work on multiple projects at once + Excellent communications skills with the ability to present designs to clients + Good time management skills, a strong work ethic and attention to detail + Proficient in Building Load Calculation and Energy Modeling + Proficient in the design of plumbing systems including sanitary, storm, and water distribution systems + Energy Modeling experience a plus + Cost estimating experience a plus + Experience with Design-Build and other Alternate Delivery practices a plus + Experience with Instrumentation and Controls design a plus + Excellent Communications Skills with the ability to present designs to clients + Additional Industry Certifications such as LEED AP, CxA or CEM + Federal experience; NAVFAC, USACE, VAMC, DOD or USAF experience preferred + Experience in the following markets: + Healthcare + Data Centers / Mission Critical + Higher Education + Corporate Commercial / Mixed Use + Science & Technology (Labs) **Additional Information** + Sponsorship is not available for this position + U.S Citizenship required due to the nature of the work At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. The Senior Mechanical Engineer will be responsible for the following but not limited to; + Design of heating, ventilation and air conditioning systems as well as plumbing systems for large projects federal government, commercial, and institutional facilities + Perform Construction Administration services, including review of shop drawings, RFI’s and review of contractor proposed change orders + Evaluate feasibility of alternative design approaches in conjunction with senior team members + Perform site/field visits to ascertain existing conditions including equipment condition evaluations + Organize/plan projects to ensure quality controls and project criteria are met and within budget + Assist in preparing proposals and presenting to Clients + Assist with mentoring of junior staff within the Mechanical Department + Review and edit specifications + Interact and work with a diverse set of clients and subcontractors + Serves as lead engineer on mid - to large size projects.
Post Production Engineer : 26-02318 Akraya Inc.Post Production Engineer : 26-02318Los Angeles, CA$60–$65 / hourMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! Job Summary: The MPS Support & Deployment Specialist will provide frontline technical support for Media Production Suite (MPS) and related media production/post-production technologies.
Quality Engineer - Quality Systems Roller Bearing Company of America, IncQuality Engineer - Quality SystemsSanta Ana, CA$80,000–$90,000 / yearPart timeFounded in 1919, the Company is primarily focused on producing highly technical and/or regulated bearing products and engineered components requiring sophisticated design, testing and manufacturing capabilities for the diversified industrial, aerospace and defense markets. RBC Bearings Incorporated (NYSE: RBC) is a leading international manufacturer of highly engineered precision bearings and components for the industrial, defense and aerospace industries.
Senior Embedded Systems Software Engineer Neon AerospaceSenior Embedded Systems Software EngineerIrvine, CaliforniaThis role sits at the intersection of embedded platform software, and system-level control logic owning the supervisory control layers that coordinate actuators, motor drives, and flight-level systems. You will architect and implement system control logic, state machines, sequencing, diagnostics, and communication interfaces that ensure safe, deterministic operation across complex aerospace systems.
NewSystems Integration and Test Engineer KBR IncSystems Integration and Test EngineerEl Segundo, CA$135,000–$169,000 / yearSupport to US Government and the Tactical SATCOM Program Office organization responsible for Protected Tactical SATCOM acquisition, program management and technical execution of prime contractor Assembly, Integration, and Test (AI&T) and provide support to integration to the Systems of Systems integration and test. Key Responsibilities: The Systems Engineering Integration & Test (SEI&T) Engineer provides independent systems engineering and technical advisory support to the U.S. Government Space Force Protected Tactical SATCOM (PTS‑G) Program Office.
Principal Design Validation & Test (DVT) Engineer Celero CommunicationsPrincipal Design Validation & Test (DVT) EngineerIrvine, CaliforniaThis is a highly visible technical leadership role within a fast-paced startup where you will work closely with Architecture, RTL Design, Firmware, Systems, Product Engineering, and customers to solve complex silicon challenges. As a Principal Engineer, you'll have the opportunity to influence product architecture, shape validation strategy, work alongside industry leaders, and make a significant impact within a collaborative, high-growth startup environment where innovation, ownership, and technical excellence are valued every day.
NewDesign Validation & Test (DVT) Engineer (multiple roles) Celero CommunicationsDesign Validation & Test (DVT) Engineer (multiple roles)Irvine, California$150,000–$250,000 / yearThis is a highly visible technical leadership role within a fast-paced startup where you will work closely with Architecture, RTL Design, Firmware, Systems, Product Engineering, and customers to solve complex silicon challenges. As a Principal Engineer, you'll have the opportunity to influence product architecture, shape validation strategy, work alongside industry leaders, and make a significant impact within a collaborative, high-growth startup environment where innovation, ownership, and technical excellence are valued every day.
Senior Design Quality Engineer Circadia HealthSenior Design Quality EngineerEl Segundo, CaliforniaSubject Matter Ownership: Deep, hands-on proficiency in Design Controls, Risk Management (ISO 14971), CAPA management, Complaint Handling, and Post-Market Surveillance (PMS). Post-Market Surveillance (PMS): Design and maintain the Post-Market Surveillance (PMS) system, generating PMS reports, clinical evaluation updates, and data trending summaries.
Sr Fire Protection Engineer - LA28 AECOMSr Fire Protection Engineer - LA28Los Angeles, CA$150,000–$200,000 / yearReqID:** J10153548 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 150000 - USD 200000 - yearly We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Automation Engineer II Niagara BottlingAutomation Engineer IIDiamond Bar, CA$87,360.12–$126,672.19 / yearEmployment agencies that have fee agreements with Niagara Bottling, LLC and have been engaged on a search shall submit résumé to the designated Niagara Bottling, LLC recruiter or, upon authorization, submit résumé into this career site to be eligible for placement fees. This mid-level role is responsible for leading and executing automation initiatives across manufacturing plants, including systems that integrate AI‑enabled capabilities directly into solutions.
Propulsion Engineer - Advanced Spacecraft Systems Approach VenturePropulsion Engineer - Advanced Spacecraft SystemsHawthorne, California$150,000–$200,000 / yearThis is a highly hands-on engineering role with ownership across the complete development lifecycle, from system architecture and first-principles analysis through hardware design, prototype development, testing, and flight integration. Backed by venture funding and driven by an experienced engineering team, we are building integrated propulsion and spacecraft platforms that expand the capabilities of future space missions.
AI Engineer – Routing & Network Optimization GallatinAI Engineer – Routing & Network OptimizationEl Segundo, CaliforniaWe are building the system that enables faster, smarter logistics decisions in contested environments, and we're doing it with a team of seasoned entrepreneurs, operators, and technologists who have built and scaled solutions in this space before. You will work closely with feasibility, packing, optimization, and AI-agent teams to ensure routing decisions are correct, scalable, and resilient under real-world operational volatility.
Thermal Control System (TCS) Design Engineer K2 SpaceThermal Control System (TCS) Design EngineerLos Angeles, CaliforniaYou will be responsible for spearheading the design and verification efforts of active and passive thermal control systems including, but not limited to, pump fluid loops, heat pipes and all of the required ground supporting equipment (test fixtures, diagnostic equipment, instrumentation, software tools etc.). Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Senior Thermal Control System (TCS) Design Engineer K2 SpaceSenior Thermal Control System (TCS) Design EngineerLos Angeles, California$140,000–$250,000 / yearYou will be responsible for spearheading the design and verification efforts of active and passive thermal control systems including, but not limited to, pump fluid loops, heat pipes and all of the required ground supporting equipment (test fixtures, diagnostic equipment, instrumentation, software tools etc.). Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Senior Electrical Engineer Relativity SpaceSenior Electrical EngineerLong Beach, CA$146,000–$218,000 / yearElectrical Architecture and Hardware Development: Design and implement robust electrical architectures for robotic arms, AMRs, and supporting manufacturing equipment, while developing custom electrical hardware enable reliable and scalable across complex robotic platforms. About You: BS, MS, or PhD in Electrical Engineering, Robotics, Mechatronics, or related field, with 4+ years of experience in related fields such as industrial automation, robotic systems, AMR development, electrical system integration, and/or advanced manufacturing equipment.
Senior Power Electrical Engineer - Medium & Low Voltage Distribution AECOMSenior Power Electrical Engineer - Medium & Low Voltage DistributionOrange, CA$115,000–$200,000 / yearWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10154946 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 115000 - USD 200000 - yearly
Mechanical Design and Analysis Engineer (Solar Array and Battery)- Satellites Systems The Boeing CoMechanical Design and Analysis Engineer (Solar Array and Battery)- Satellites SystemsEl Segundo, CA$111,350–$150,650 / yearThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The candidate will be required to work closely with our Solar Array and Battery REA and Analysis team members as well as our partnering organizations from Systems Engineering, Stress, Dynamics, Materials & Processes, Production Engineering, Quality, Supplier Management, and Spectrolab.