Carlsbad, CA 92008 • (16.3 miles) • Full Time • 10/14/2026

Job Summary Dennis Group’s Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production facilities. Specifically, HVAC, plumbing / utility, and fire suppression systems. Our mechanical team is involved with designing the mechanical systems, calculating space heat and cooling loads, determining and selecting equipment sizes, and vetting and selecting suitable vendors, suppliers, and sub-contractors. Mechanical Engineers will have technical responsibility for scoping, performing, and delivering multiple concurrent project assignments. You will be a member of our mechanical department and your responsibilities will include, but not be limited to: Responsibilities Work independently on

Irvine, CA 92618 • (35.8 miles) • Full Time • 10/12/2026

We're looking for a Senior Fullstack Software Engineer to join our growing engineering team. In this role, you will be responsible for the design, development, and maintenance of our corporate and product-focused web applications and websites. You will leverage your expertise in modern web technologies, including PHP and JavaScript frameworks, to build secure, reliable, responsive, and user-focused digital experiences used globally. As a senior member of the team, you will help drive technical architecture, engineering best practices, and technology adoption across web platforms and services. You will also contribute to backend development in PHP, Go, or Java, collaborate closely with cross-functional teams, mentor other engineers, and help evaluate and implement modern technologies, inclu

San Diego, CA 92131 • (34.1 miles) • Full Time • 10/11/2026

We are seeking a Senior Photonics Module Test Engineer to join our Quantum Photonics Module team. In this role you will be the technical owner for characterization, qualification, and reliability testing of photonic components and modules. You will work closely with architecture and design engineers to design and build test stations, execute rigorous DOE-driven experiments, and perform comprehensive optical measurements including power, phase noise, RIN, and nonlinearity. Spanning EVT, DVT, and PVT phases, you will generate lab-quality data that drives design decisions, accelerates product development, and ensures production readiness. Characterization: Design: Build and operate test setups for photonic components and modules, measuring output power, wavelength, linewidth, phase noise, RIN

San Diego, CA • (37.7 miles) • Full Time • 10/8/2026

Description: On-site in either Washington, DC or Boston, MA or San Diego, CA Our client seeks a Flight Integration Engineer who will integrate autonomy software onto unmanned aircraft systems and support flight readiness across lab and field environments. The role includes pre-flight preparation, on-site flight test support, hardware and software debugging, data capture and analysis, and collaboration with cross-functional teams to deliver reliable autonomous capabilities. The position requires hands-on systems integration, strong troubleshooting skills, and regular travel to test sites. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k wit

Corona, CA 92880 • (44.1 miles) • Full Time • $90,000 to $120,000 / yr • 10/8/2026

Position Overview The Plumbing Engineer is responsible for designing, coordinating, and supporting plumbing systems for residential, multifamily, and commercial construction projects. This role works closely with project managers, field teams, and builders to ensure plumbing systems are designed efficiently, installed correctly, and meet all applicable codes and project specifications. The Plumbing Engineer supports projects from design through construction, helping deliver cost-effective mechanical solutions while maintaining quality, safety, and performance standards. The role contributes to projects that integrate plumbing, HVAC, and fire protection systems, providing coordinated mechanical solutions for builders. Key Responsibilities Design and develop plumbing system layouts for resid

San Diego, CA • (37.7 miles) • Full Time • $153,000 to $209,000 / yr • 10/8/2026

Autonomous vehicles have some of the largest, most complex software ever shipped in a safety-critical environment. Solving that problem is one of the most exciting technical challenges of our lifetime. Zoox is seeking a highly motivated System Test Engineer to be a technical contributor supporting the System Integration and Validation team. You will be leading the integration and validation of autonomy, robotics, and autonomous behaviors to ensure the product meets safety, customer needs, and milestone readiness. You will be responsible for designing and developing test efforts at the highest level of integration, including feature validation, functional, and regression testing, toward the successful execution and reporting of these efforts. In this role, you will: Develop test plans and t

San Diego, CA 92121 • (32.6 miles) • Full Time • $125,000 to $150,000 / yr • 10/7/2026

GROW WITH US ANDSTAY EXTRAORDINARY: Launch your career to new heights with Innoflightone of San Diego’s fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New Space. Join our small, agile, and mission-driven team where your work has real impact and your growth has no limits. We’re not just reaching for the starswe’re engineering them. Let’s innovate the infinite, together. A DAY IN THE LIFE: The Embedded Software Engineer III plays a key role in developing software solutions for satellite avionics and payload data processing systems. This position invo

Irvine, CA • (38.1 miles) • Full Time • 10/7/2026

Company Description At CRB, we design and build some of the most powerful facilities in the world those that change people's lives. We are the leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our employees provide best-in-class solutions that drive success and positive change for our clients, ourpeopleand our communities. CRB is a privately held company with a rich history of serving clients throughout the world, consistently striving for the highest standard of technical knowledge,creativityand execution. Job Description The Plumbing Engineer is an entry-level position and performs their job functions under the direct supervision of a project’s Engineer-of-Record and/or Lead Plumb

Carlsbad, CA • (17.2 miles) • Full Time • 10/6/2026

The Software Engineer II position will support software development for ATEC's surgical navigation and robotics platform. They will support activities for software development to ensure ATEC’s cutting edge medical products meet our user's needs and FDA quality and reliability standards. Designing, developing, testing, maintaining and documenting/validating software applications. Participate in all phases of product development as needed such as reviewing requirements, design, usability, risk assessment, and testing execution. Contributes to the completion of work group objectives through building relationships and consensus to reach agreements on assignments. Interfacing with mechanical, electrical, systems, software and test engineers. Essential Duties and Responsibilities Design and impl

Irvine, CA 92614 • (41.1 miles) • Full Time • $145,000 to $180,000 / yr • 10/3/2026

IRIS TECHNOLOGY CORPORATION Title: Senior Manufacturing/Production Engineer - Space Electronics Department: Operations Reports To: Director of Operations Location: Irvine, CA Employment Type: Full-Time FLSA Status: Exempt POSITION SUMMARY The Manufacturing/Production Engineer supports the development and delivery of space electronics hardware, including Focal Plane Interface Electronics (FPIEs) and Cryocooler Control Electronics (CCEs). This position owns the development and maintenance of Travelers and Buildbooks, supports production and test activities, and ensures compliance with AS9100 processes throughout manufacturing operations. The position provides hands-on support in the laboratory and works closely with Engineering, Quality, Operations, and Program Management to improve manufact

San Diego, CA • (37.7 miles) • Full Time • 10/2/2026

Engineer III - Senior Electrical Engineer – Healthcare Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an Engineer III - Senior Electrical Engineer to join our team in Los Angeles, San Francisco, San Diego - specializing in healthcare . Your experience working in a consulting firm on healthcare projects will ensure your success in this role. Working from either our Los Angeles or San Diego offices, you will contribute to the design of major projects from both inpatient and outpatient healthcare engineering des

San Diego, CA • (37.7 miles) • Full Time • 10/1/2026

Title: FPGA Design Engineer Location: San Diego (Onsite) Term: Contract/Perm Duration: Long Term/Perm Start:ASAP Required: Active Clearance Requirements 10+ years experience FPGA Design Engineer, .Strong VHDL Skills, SystemVerilog Deep experience with Bring-Up, Experience in Cryptography is preferred. Good experience with Packet handling and External digital interfaces Required. Experience with Microchip FPGAs a Plus Active Government Clearance Required Onsite Full-Time Required Benefits A2e Technologies is an equal opportunity employer and federal contractor. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, disability, protected veteran status, or

San Diego, CA • (37.7 miles) • Full Time • 9/30/2026

Location: San Diego, CA Job Type: Full-Time Salary $202,000 - $215,000 Position Overview The Senior Staff Engineer, Bioinformatics will develop, advance, and support large-scale analysis of multi-omic data, through application of existing and novel methods. They will be responsible for developing scalable pipelines for cloud and HPC environments. The ideal candidate combines strong expertise in data science and software development, along with the ability to work cross-functionally with wet-lab and commercial teams. Key Responsibilities Analyze large-scale multi-omic data to delineate technical artifacts from biological signals. Design and implement novel computational methods to improve signal detection and reduce compute costs. Develop and maintain robust analysis pipelines. Build and op

San Diego, CA • (37.7 miles) • Full Time • 9/29/2026

Company Description KPFF offers our interns a work environment that fosters innovation and the exchange of ideas without the limitations of hierarchy. This flat structure is the basis for our unique approach to building vibrant relationships with our clients and each other. We are committed to teaching our interns how to become skilled engineers and will provide in-house, hands-on training, mentorship, and opportunities to work on a variety of projects. KPFF has been an industry leader in civil and structural engineering for over 60 years, working with architects, developers, and contractors to realize our clients’ vision for a successful project. If you want to know why we are an industry leader, the answer is simple: our people and our clients. We work with world-class professionals, and

Westminster, CA 92684 • (36.5 miles) • Full Time • $75,000 to $95,000 / yr • 10/23/2026

Fund Accountant - Fund Accounting, Private Equity, Real Estate / $$$ / 10% bonus / Hybrid This Jobot Job is hosted by: Joseph Sipocz Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $75,000 - $95,000 per year A bit about us: We are on the lookout for a dynamic Senior Accountant or Fund Accountant to join our fast-paced Real Estate and Investment Management industry team. This is a permanent, hybrid role that combines the best of both worlds, where you will have the opportunity to work both remotely and in a traditional office setting. As a Senior Accountant, you will play a crucial role in maintaining and controlling Fund Accounting transactions of the organization, applying Generally Accepted Accounting Principles (GAAP) that includes analyt

San Diego, CA 92110 • (41.8 miles) • Full Time • 9/29/2026

At PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our teams tackle complex, real-world challenges where delivery matters more than theory, and innovation is driven by curiosity, collaboration, and purpose. In this role, you’ll contribute to mission-focused technology initiatives, working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national defense. About the role: PMAT is seeking a highly experienced Computer Engineer to provide senior-level technical leadership for the design, acquisition, integration, and deployment of hardware and computing solutions supporting mission-critical operations. This r

San Diego, CA • (37.7 miles) • Full Time • $160,000 to $240,000 / yr • 10/25/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. The Autonomy Capabilities Team develops functionality to automate single- and multi-agent teams of platforms in pursuit of mission objectives and acts as a central discipline-aligned focal-point for encouraging consistent usage of technical approaches across business portfolios. Th

Temecula, CA 92590-3637 • (10.1 miles) • Full Time • $160,000 to $210,000 / yr • 10/24/2026

Description: Company Overview Skorpios Technologies, Inc. are innovators in heterogeneous integration of silicon photonic technology and semiconductor development. The company is rapidly expanding the technical organization and seeking Sr. Simulation Engineers specializing in Optical and Photonics modeling. These roles are critical in developing the next generation of disruptive III-V and Silicon Photonics integrated products. Job Purpose The Sr. Simulation Engineer is responsible for high-fidelity modeling and simulation of complex photonic integrated circuits (PICs). You will lead the virtual prototyping of high-performance devicesincluding lasers, modulators, and passive optical componentsensuring designs are optimized for Skorpios’ unique technology platform. Operating with an in-house

Riverside, CA 92507 • (42.2 miles) • Full Time • $43.50 to $58.50 / hr • 10/24/2026

If you are looking for a place to grow your career and make a difference – RICK is the place for you! As a Principal Engineer Designer in Inland Empire, CA you will have an opportunity to work with a multi-disciplinary team on meaningful, landmark projects in the Inland Empire region. As a RICK team member, you will help clients and communities turn their dreams into reality. You will learn from and work alongside industry-leading experts and together shape the future of tomorrow. At RICK you will find an abundance of opportunities for mentorship, growth, and (of course) fun! Learn more by visiting www.rickengineering.com Qualifications Candidate will have 4 years experience in land development plus BSCE or the equivalent work experience of 8 years. Experience must include the ability to t

Irvine, CA • (38.1 miles) • Full Time • 10/23/2026

FieldAI’s Irvine team is where embodied AI meets real robots, real sensors, and real field deployments. Based in the heart of Southern California’s robotics ecosystem, we build risk-aware, reliable, field-ready AI systems that solve the hardest problems in robotics and unlock the full potential of embodied intelligence. If you want your work to ship, get tested on hardware, and improve through real deployments, Irvine is the place. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field. The Humanoid Engineer, Manipulation will develop, integrate, test, and improve manipulation capabilities on

San Diego, CA • (37.7 miles) • Full Time • 10/19/2026

TrellisWare launched in 2000 with an innovative culture striving to push technological boundaries in the area of wireless communications. We are now a worldwide leader in highly advanced algorithms, waveforms, and communications systems that range from small form factor radio products to fully integrated solutions. At TrellisWare, we connect passion with purpose and together we make an impact- on our careers, our company, and the world. And you can too. If you love to innovate and collaborate in a dynamic environment where boundaries are being pushed, you belong at TrellisWare. Where the opportunity to serve is not a challenge but a gift.Where you're never going alone. Because there's too much at stake to go solo. Our Software Team is seeking a Software Engineer, Embedded Linux. You'll dev

Irvine, CA • (38.1 miles) • Full Time • 10/19/2026

Description As Lead Mechanical Engineer, you are responsible for overseeing the overall project development processes, analyzing blueprints and specifications, and designing system models according to clients' requirements and budget limitations. Key Responsibilities Design Leadership: Lead the design and development of mechanical systems, including structural components, thermal management systems, and mechanical interfaces. Ensure designs meet mission requirements and industry standards. Team Management: Supervise and mentor a team of mechanical engineers. Provide technical guidance, manage project assignments, and promote a collaborative work environment. Project Management: Oversee project timelines, budgets, and resources. Ensure that mechanical engineering projects are completed on s

San Diego, CA • (37.7 miles) • Full Time • 10/18/2026

Saalex Corporation is seeking multiple Field Service Engineer II inTidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments. Saalex offers competitive compensation, career development, flexible work schedules and excellent benefits. Position Type: Contingent on Contract Award. Salary: $75k-$135k (depending on experience) The Field Service Engi

San Diego, CA • (37.7 miles) • Full Time • 10/17/2026

Who we are: Fuse builds innovative communications, networking, and computing solutions that improve the sharing of information, video, text, and voice among operators distributed throughout the airborne, maritime, and ground environments. We are a Technology firm creating in-house software, network and hardware solutions that support our noble cause of advancing warfighter capabilities with elegant, user-focused communications, networks, and software systems. About this role: The Principal Network Engineer sits at the pointy end of Fuse’s engineering spear. Reporting to the Director of Engineering & Technology and working alongside the Chief Architect, you’ll chart technical strategy, uphold engineering rigor, and keep innovation throttled wideopen. You’ll translate tomorrow’s concepts int

San Diego, CA • (37.7 miles) • Full Time • 10/16/2026

LeadDevOpsEngineer The Team: Information processing and sense-making systems are the lifeblood of national security efforts,facilitatingan understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems candeterminethe outcomes of conflicts before they begin. STR's Analytics and Command & Control (AC2) Division focuses on developing actionable, advanced technology solutions to provide asymmetric advantages within the information domain. The Mission Applications (MA) Group within the AC2 Division creates outsized mission impact with our customers through specialized application and deployment of STR technology.Staff within the MA group have a deep understanding of missions and technology needs for nationa

Carlsbad, CA 92008 • (16.3 miles) • Full Time • 10/14/2026

Job Summary As a design build engineering firm and general contractor that designs and builds food and beverage processing facilities, Dennis Group’s Automation/Controls Engineers work closely with our process, packaging and building engineers to meet our clients’ expectations in startup, commissioning, and qualifying their food and beverage production facilities. The role requires regular onsite presence to ensure necessary diagnoses, troubleshooting, and operational startup of our client’s production lines, equipment, and facilities. Our Automation/Controls Engineers are frequently facing engineering challenges in applying standard engineering techniques to design, develop, and maintain instrumentation or control systems. Both software and hardware design and troubleshooting skills and a

Irvine, CA 92618 • (35.8 miles) • Full Time • 10/12/2026

Headquartered in the United States, TP-Link Systems Inc. is a leading global provider of networking devices and smart home products. Consistently ranked as the world's top provider of Wi-Fi devices, TP-Link is dedicated to delivering innovative solutions that improve people’s lives by offering faster, more reliable connectivity. Serving customers in over 170 countries, we are committed to expanding our global footprint. At TP-Link Systems Inc., we believe that technology has the power to transform the world for the better. Our mission is to design reliable, high-performance products that connect users worldwide to the limitless possibilities of technology. We are driven by our core values of professionalism, innovation, excellence, and simplicity. Our goal is to help clients achieve outsta

Irvine, CA • (38.1 miles) • Full Time • 10/10/2026

Join a team where your impact reaches beyond the stars! At Terran Orbital, you're not just part of the system – you're a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation, we shatter boundaries daily to deliver groundbreaking solutions that power our nation's defense and commercial missions. We are a unique, fast growing, and trusted team dedicated to swiftly and efficiently designing, building, launching, and operating state of the art satellites for advanced mission constellations. If you're driven by purpose, inspired by challenges, and ready to leave your mark on the universe, you'll find a home and endless opportunities for growth here. Together, let's redefine what is possible in orbit and beyond! Terran Orbital is seeking

San Diego, CA 92131 • (34.1 miles) • Full Time • 10/8/2026

Join our fast-paced and passionate team as a Senior Principal Project Engineer. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-starter who thrives in a fluid startup environment. You'll have the opportunity to work on cutting edge technologies, work closely with leadership, and develop and implement engineering practices that support our mission and growth. Your key responsibilities are as follows: Leads planning and execution of development projects, responsible for project scope, schedule and budget. Represents the company in front of customers and collaborates with functional managers within Engineering and cross-functionally to assure successful project execution. Manages matrixed technical team thru sche

Irvine, CA • (38.1 miles) • Full Time • 10/7/2026

Company Description At KPFF Consulting Engineers , we are more than just an engineering design firm . For over 60 years , we have dedicated ourselves to innovative, sustainable engineering that shapes the built environment and tackles complex infrastructure challenges . Our team culture emphasizes balance, growth, and well-being , supporting each member’s professional journey with flexibility, generous benefits, and a collaborative approach to work-life integration. With over 1,400 professionals across 27 offices nationwide , KPFF’s decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths . Learn more at www.kpff.com . Job Description We are seeking a Structural Engineer to join our team and contribute to a wide range of projects,

San Diego, CA • (37.7 miles) • Full Time • 10/7/2026

Description: On-site in San Diego, CA Our client seeks a systems engineer to support the Navy’s Key Management project portfolio across software systems design, analysis, integration, verification, and validation. The role will lead and collaborate on system architecture and design, development and integration, requirements and data flow analysis, network design and implementation, test and documentation, and customer interactions. The position offers a 9/80 work schedule option and requires working at customer facilities up to five days per week with some telework possible. Due to federal security clearance requirements, applicant must be a United States Citizen with an active Secret clearance. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our

Carlsbad, CA • (17.2 miles) • Full Time • 10/6/2026

The Staff Software Engineer position will support software development for ATEC's surgical navigation and robotics platform. . They will have the responsibility and authority to develop and perform activities for software development to ensure ATEC’s cutting edge medical products meet our user's needs and our quality and reliability standards. This position requires application of technical expertise to independently determine and develop approaches to solve complex technical problems with ingenuity and creativity. Provide technical leadership and mentoring to other software and test engineers. Designing, developing, testing, maintaining and documenting/validating software applications. Participate in all phases of product development as needed such as reviewing requirements, design, usabi

San Diego, CA • (37.7 miles) • Full Time • $221,000 to $265,000 / yr • 10/5/2026

Zoox is looking for an embedded software engineer to join our Firmware Power Systems team. Responsibilities include designing, building, and testing real-time embedded code in C/C++ for BMS (Battery Management Systems). Key responsibilities include implementing safety algorithms, managing board bring-up, and ensuring seamless hardware-software integration. The work includes Power management and efficiency, Charging control, a variety of operator controls, integration of supplier systems, coordination and control of all Power sub-systems, and low-level vehicle controls. This work requires collaboration with vehicle engineers, systems engineers, controls engineers, and suppliers to ensure the Zoox vehicle can drive safely and reliably. We are looking for people who are passionate about worki

San Diego, CA 92121 • (32.6 miles) • Full Time • $116,000 to $140,000 / yr • 10/3/2026

GROW WITH US ANDSTAY EXTRAORDINARY: Launch your career to new heights with Innoflightone of San Diego’s fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering, compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New Space. Join our small, agile, and mission-driven team where your work has real impact and your growth has no limits. We’re not just reaching for the starswe’re engineering them. Let’s innovate the infinite, together. A DAY IN THE LIFE: As a Digital Modem Design Engineer , you will lead the end-to-end development of advanced satellite and tactical communication systems, including waveform design,

Irvine, CA 92614 • (41.1 miles) • Full Time • $109,874 to $150,558 / yr • 10/2/2026

IRIS TECHNOLOGY CORPORATION SYSTEMS ENGINEER II Department: Engineering Reports To: Systems Engineering Manager Location: Irvine, CA Employment Type: Full-Time FLSA Status: Exempt POSITION SUMMARY The Systems Engineer II supports the development, integration, testing, and delivery of complex aerospace and defense systems. This position derives and manages system-level requirements, provides technical guidance across multiple engineering disciplines, develops system-level documentation, and executes system integration and testing activities. The Systems Engineer II works closely with the Systems Engineering Manager, Senior Systems Engineer, Director of Engineering, customers, and multidisciplinary engineering teams to ensure system designs meet technical, program, and customer requirements.

Newport Beach, CA 92660 • (41.6 miles) • Full Time • 10/2/2026

Company Description At Coffman Engineers, we serve as both prime consultant and sub consultant on projects large and small. The markets we serve include commercial, institutional, government, industrial, healthcare, energy services, and more. Incorporated in 1979, we have employees in more than 23 locations serving clients across the United States and overseas. To meet client objectives and to integrate our many disciplines, we can create teams comprised of civil, structural, mechanical, electrical, fire protection, and corrosion control, as well as project/construction managers and professionals in a variety of specialty services. This ability has made us a leader in the engineering and construction communities, and has strengthened our reputation as being progressive, innovative, and a g

Tustin, CA 92780 • (42.6 miles) • Full Time • $141,091 to $193,999 / yr • 9/30/2026

Attalon is a U.S.-based aerospace and defense technology company created in 2025 when Advent International carved out Coherent's Aerospace & Defense division. Attalon develops and produces missioncritical optical systems, precision coatings, and advanced laser subsystems used in ISR&T, space, missile, and directedenergy applications. Principal Opto-Mechanical Design Engineer Conceive and develop optical, mechanical, and optomechanical system and subsystem layouts. Create highly complex designs, collaborate with crossfunctional partners to ensure optimal system performance, and deliver fast, efficient optomechanical concepts using 3D solidmodeling tools aligned with customer requirements. Provide support to Engineering, Program Management, and Operations through the design and development o

Costa Mesa, CA 92626 • (44.8 miles) • Full Time • $135,000 to $150,000 / yr • 9/28/2026

Summary With a strong reputation for excellence in mechanical engineering and HVAC system design, we are seeking a Senior/Lead Mechanical Engineer to join our team onsite in Costa Mesa, CA. This is an exciting opportunity to take a leadership role in preconstruction design efforts and project execution. If you are a highly skilled engineer with expertise in HVAC systems and proficiency in Revit, we want to hear from you. About the Role As a Senior/Lead Mechanical Engineer, you will be responsible for leading preconstruction design efforts and design meetings, working closely with project teams to ensure seamless coordination. You will play a key role in developing HVAC system designs, ensuring quality and efficiency in production. This position requires a strong communicator who can repres

Fountain Valley, CA 92728 • (36.5 miles) • Full Time • $90,000 to $125,000 / yr • 10/23/2026

Inventing and commercializing technologies that solve global challenges This Jobot Job is hosted by: Gene Choi Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $90,000 - $125,000 per year A bit about us: Based in Butte, Montana we are a R&D company who has been focusing on Engineering and Manufacturing solutions for the last 25 years! We are actively looking for a Senior Mechanical Engineer with an advanced degree and a minimum of 10+ years within a manufacturing environment. Why join us? Competitive Base Salary! 401K, PTO, and excellent benefits! Accelerated Career Growth! Job Details Responsibilities: Take responsibility for assigned projects from inception to completion. Generate project requirements to resolve product/process problems and

San Diego, CA • (37.7 miles) • Full Time • 10/1/2026

Senior Engineering Technician Location: San Diego Full Time: Non-Exempt, Onsite Hourly: $33.00 to $40.00 Position Summary We are seeking a highly capable, detail-oriented, and versatile Engineering Technician to support the development, integration, testing, and operation of complex electromechanical systems. The ideal candidate is equally comfortable working with sophisticated mechanical assemblies and advanced electrical systems, enjoys hands-on technical problem solving, and thrives in a fast-paced, innovative engineering and R&D environment where priorities can evolve quickly. You will work closely with talented engineers and cross-functional teams to build, troubleshoot, optimize, and improve cutting-edge prototype and production systems. This is a highly collaborative and impactful r

San Diego, CA • (37.7 miles) • Full Time • $150,000 to $230,000 / yr • 10/25/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Job Description: We are looking for a Staff Data Platform Engineer to help define and build the data foundation of the AI Factory. The Data Platform provides a unifying, knowledge-graph-centered API layer for human and agentic workflows. It connects configurations, requirements, so