RTOS jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $221,310/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
constellationlab.io · HQ: San Francisco, United States · IT Consulting & Digital Transformation · Custom Software Development · Startup · Hiring 5
HQ: San Francisco, United States · IT Consulting & Digital Transformation · Custom Software Development · Startup · Hiring 5
Headquartered in San Francisco, California, Constellation Systems is an artificial intelligence infrastructure company specializing in secure agentic workflows and local-first AI orchestration. The firm develops private, encrypted computing environments and observability tools that allow human operators to monitor, verify, and coordinate fleets of autonomous AI agents in real time. By enforcing strict security guardrails, deterministic data processing, and local data isolation, the platform enables organizations to automate complex operational tasks without risking data leaks or unverified model outputs.
alstom.com · HQ: Saint-Ouen-sur-Seine, France · Transportation & Logistics · Rail Transport · 5000+ employees · Est. 1998 · Hiring 1161, 204 new
HQ: Saint-Ouen-sur-Seine, France · Transportation & Logistics · Rail Transport · 5000+ employees · Est. 1998 · Hiring 1161, 204 new
Headquartered in Saint-Ouen-sur-Seine, France, Alstom is a leading global manufacturer and provider of sustainable rail transport systems and mobility solutions. The enterprise develops and deploys an extensive portfolio of rolling stock, including high-speed trains, urban metros, and trams, alongside advanced signaling, digital mobility, and rail infrastructure technologies. Operating in dozens of countries worldwide, the company delivers integrated turnkey systems and customized lifecycle services to support efficient, low-carbon public transit networks.
zipline.com · HQ: South San Francisco, United States · Robotics · Transportation & Logistics · Logistics · Delivery · Drones & UAVs · 1001-5000 employees · Startup · Trust B · Hiring 358, 27 new
HQ: South San Francisco, United States · Robotics · Transportation & Logistics · Logistics · Delivery · Drones & UAVs · 1001-5000 employees · Startup · Trust B · Hiring 358, 27 new
Headquartered in South San Francisco, California, Zipline is an automated logistics company that designs, manufactures, and operates an autonomous electric drone delivery system. The enterprise specializes in the rapid, on-demand transport of vital medical supplies, life-saving blood products, pharmaceuticals, and retail goods using specialized fixed-wing and tethered aircraft. Serving healthcare networks, businesses, and government institutions across North America, Africa, and Asia, it significantly accelerates supply chain logistics while reducing carbon emissions in last-mile delivery.
ulalaunch.com · HQ: Centennial, United States · Launch Services · Military · Space & Aerospace · 1001-5000 employees · Est. 2006 · Hiring 112, 7 new
HQ: Centennial, United States · Launch Services · Military · Space & Aerospace · 1001-5000 employees · Est. 2006 · Hiring 112, 7 new
United Launch Alliance is an American aerospace company and launch service provider formed as a joint venture between Lockheed Martin and Boeing. Headquartered in Centennial, Colorado, the company designs, manufactures, and operates heavy-lift rocket systems, including the Atlas V and the next-generation Vulcan Centaur. By providing reliable orbital launch capabilities, it supports critical national security missions for the U.S. Department of Defense, scientific exploration programs for NASA, and commercial satellite deployments.
radiancetech.com · HQ: Huntsville, United States · National Security · Engineering Services · 501-1000 employees · Trust B · Hiring 83, 6 new
HQ: Huntsville, United States · National Security · Engineering Services · 501-1000 employees · Trust B · Hiring 83, 6 new
Radiance Technologies is an employee-owned US defense and intelligence contractor headquartered in Huntsville, Alabama, providing research, engineering and analysis in directed energy, cyber, intelligence, AI and machine learning, hypersonics and space. It operates offices near government customers in places such as Beavercreek and Dayton in Ohio, Ruston in Louisiana, Dahlgren in Virginia and Colorado, and works with partner firms including Phased n Research and Verus Research. It hires software engineers, data scientists, model-based systems engineers, GEOINT analysts, electromagnetics engineers and interns, with most openings in Dayton and Huntsville.
≈ $127k – $254k per year (Estimated) · Lead · 10+ years exp · In office (Huntsville, United States) · Bachelor's Degree · Full-Time · Secret · Principal
ferchau.com · HQ: Gummersbach, Germany · IT Consulting & Digital Transformation · Engineering Services · Est. 1966 · Hiring 9, 3 new
HQ: Gummersbach, Germany · IT Consulting & Digital Transformation · Engineering Services · Est. 1966 · Hiring 9, 3 new
FERCHAU is a German engineering and IT services company founded in 1966. It supplies specialist engineers and developers to industrial clients from dozens of branches. The company is one of Germany's largest technical services providers.
sncorp.com · HQ: Sparks, United States · Electronic Warfare · Defense Manufacturing · National Security · 1001-5000 employees · Est. 1963 · Trust B · Hiring 337, 24 new
HQ: Sparks, United States · Electronic Warfare · Defense Manufacturing · National Security · 1001-5000 employees · Est. 1963 · Trust B · Hiring 337, 24 new
Sierra Nevada Corporation is a privately held American aerospace and defence contractor founded in 1963 and bought in 1994 by Fatih and Eren Ozmen, who still own it. It modifies and integrates special mission aircraft for the United States military and allied governments, builds navigation, communications and electronic warfare systems, and holds the contract to convert Boeing 747 airframes into the next presidential aircraft under the Survivable Airborne Operations Center programme. Headquartered in Sparks, Nevada, the company spun out its space business as Sierra Space in 2021 and remains one of the larger privately owned defence integrators in the country.
≈ $124k – $248k per year (Estimated) · Lead · 14+ years exp · Hybrid (Plano, United States) · Bachelor's Degree · Full-Time · TS/SCI · Citizenship or vetting required · Principal
Where we are Our Locations Primetals Technologies operates a comprehensive network of offices, engineering hubs, and state-of-the-art workshops worldwide. Experts are available locally to provide innovative solutions, technical support, and industry-leading services.
rivianvw.tech · HQ: Palo Alto, United States · Automotive Manufacturing · Automotive Software · 501-1000 employees · Est. 2024 · Trust B · Hiring 151, 9 new
HQ: Palo Alto, United States · Automotive Manufacturing · Automotive Software · 501-1000 employees · Est. 2024 · Trust B · Hiring 151, 9 new
Rivian and Volkswagen Group Technologies is an automotive technology joint venture that develops electrical architecture, zonal controllers, vehicle operating software, infotainment and connectivity for software-defined electric vehicles of both parent groups, headquartered in Palo Alto, California. Established in 2024 by Rivian and Volkswagen Group, it builds on Rivian's in-house software and electronics platform, with Volkswagen committing up to 5.8 billion dollars to the partnership. Its openings are mostly for embedded and Android software engineers, functional safety engineers, technical program managers, electronic design and validation engineers and hardware systems architects.
selinc.com · HQ: Pullman, United States · Smart Grid · Power Grid · Electrical Equipment & Cables · 1001-5000 employees · Est. 1982 · Trust B · Hiring 304, 41 new
HQ: Pullman, United States · Smart Grid · Power Grid · Electrical Equipment & Cables · 1001-5000 employees · Est. 1982 · Trust B · Hiring 304, 41 new
Schweitzer Engineering Laboratories (SEL) is an employee-owned company headquartered in Pullman, Washington, that designs and manufactures protective relays, automation controllers, communications and cybersecurity products for electric power systems. Founded by Edmund O. Schweitzer III, who shipped the first digital protective relay, it has grown to more than 7,000 employees and serves utilities and industrial customers worldwide with products, engineering services and training. It hires power system protection engineers, software, firmware and hardware engineers, project engineers and managers, quality and compliance staff, sales and accounting roles.
quest-defense.com · HQ: Cincinnati, United States · Embedded & Electronics Design · Avionics & Flight Control · Engineering Services · 1001-5000 employees · Trust B · Hiring 82, 15 new
HQ: Cincinnati, United States · Embedded & Electronics Design · Avionics & Flight Control · Engineering Services · 1001-5000 employees · Trust B · Hiring 82, 15 new
Quest Defense Systems & Solutions is an aerospace and defense engineering services company headquartered in Cincinnati, Ohio, providing systems, software, embedded hardware, mechanical design, aero-thermal analysis and aftermarket engineering across air, land, sea and space programs. It supports defense and aerospace manufacturers on programs such as next-generation flight management and surveillance avionics, handles classified work, and a Quest Global aerospace and defense executive sits on its board. It hires embedded software and FPGA engineers, structural and thermal engineers, systems integration and test engineers, mechanical designers and nuclear engineers.
$130k – $145k per year · Senior · 5+ years exp · In office (Fort Wayne, Cedar Rapids, United States) · Relocation · Bachelor's Degree · Secret · Senior
rendezvousrobotics.com · HQ: Golden, United States · Satellite Manufacturing · Space Services · 201-500 employees · Est. 2025 · Likely startup · Trust A · Hiring 22, 2 new
HQ: Golden, United States · Satellite Manufacturing · Space Services · 201-500 employees · Est. 2025 · Likely startup · Trust A · Hiring 22, 2 new
Rendezvous Robotics is a space startup building electromagnetic self-assembling tiles, modular spacecraft components that rendezvous, dock and latch to form larger spacecraft than a rocket fairing can hold. It hires avionics, guidance and control, software and mechanical engineers and interns. The company is headquartered in Golden, Colorado, United States.
oceaninfinity.com · HQ: Austin, United States · Geological Survey · Underwater & Marine Robotics · Est. 2017 · Trust A · Hiring 29, 4 new
HQ: Austin, United States · Geological Survey · Underwater & Marine Robotics · Est. 2017 · Trust A · Hiring 29, 4 new
Ocean Infinity is a marine robotics and ocean technology company specializing in subsea data acquisition, seabed mapping, and deep-water survey operations. Headquartered in Austin, Texas, and Southampton, United Kingdom, the firm operates large fleets of autonomous underwater vehicles and uncrewed surface vessels equipped with advanced sensor technology. By deploying remote-control and robotic solutions, it provides energy companies, scientific research institutions, and defense organizations with safer and lower-emission ocean intelligence.
purelogics.com · HQ: New York, United States · Software · Custom Software Development · Est. 2006 · Staffing · EOR · Hiring 6
HQ: New York, United States · Software · Custom Software Development · Est. 2006 · Staffing · EOR · Hiring 6
Headquartered in New York, PureLogics is a full-service custom software development and technology consulting firm. The company delivers end-to-end digital solutions, specializing in web and mobile application engineering, cloud infrastructure, and UI/UX design. Serving startups and established enterprises worldwide, it helps clients accelerate their digital transformation through dedicated development teams and tailored technical expertise.
signify.com · HQ: Eindhoven, Netherlands · LED Lighting & Luminaires · 5000+ employees · Est. 2016 · Trust A · Hiring 175, 24 new
HQ: Eindhoven, Netherlands · LED Lighting & Luminaires · 5000+ employees · Est. 2016 · Trust A · Hiring 175, 24 new
Signify is a Dutch lighting company headquartered in Eindhoven that makes LED lamps, indoor and outdoor luminaires and connected lighting systems, software and services for homes, offices, retail, industry and cities. Formerly Philips Lighting, it was spun off from Royal Philips, renamed Signify in 2018 and is listed on Euronext Amsterdam, selling under brands such as Philips, Philips Hue, Interact, Color Kinetics and Dynalite with factories and offices across Europe, Asia and the Americas. It hires assembly supervisors and production team leaders, SAP and digital engineers, legal counsel, key account managers, marketing staff and interns.
networkfinanceinternational.com · HQ: Johannesburg, South Africa · Executive Search · Recruiting & Staffing · 5000+ employees · Est. 1987 · Trust C · Hiring 1077, 175 new
HQ: Johannesburg, South Africa · Executive Search · Recruiting & Staffing · 5000+ employees · Est. 1987 · Trust C · Hiring 1077, 175 new
Founded in 1987, Network Finance is a specialized recruitment and talent solutions agency operating as a key division of Network Recruitment (part of ADvTECH Group). Headquartered in Johannesburg, South Africa, the company provides executive search, permanent placement, and contract staffing tailored specifically to the finance, accounting, auditing, taxation, and actuarial sectors. Through its niche industry focus and global network spanning Africa, Europe, and the Middle East, it enables corporate clients and multinational enterprises to source highly qualified financial leaders and Chartered Accountants.
lockheedmartin.com · HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 3564, 158 new
HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 3564, 158 new
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
$167k – $310k per year · Senior · 5+ years exp · In office (Palmdale, United States) · Bachelor's Degree · Top Secret · Citizenship or vetting required · Senior
segulatechnologies.com · HQ: Nanterre, France · Engineering Services · 5000+ employees · Est. 1985 · Trust A · Hiring 850, 101 new
HQ: Nanterre, France · Engineering Services · 5000+ employees · Est. 1985 · Trust A · Hiring 850, 101 new
SEGULA Technologies is a French engineering group founded in 1985 and active in automotive, aerospace, energy and naval industries. It designs vehicles, production lines and industrial software for manufacturers and also runs its own innovation projects. The family-owned group employs more than fifteen thousand people in around thirty countries.
