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We are looking for a Senior C Programming Developer to build and deliver secure IoT applications using modern cloud and container platforms in a fast-moving startup environment. You will collaborate with a distributed team and help drive reliable releases-apply to join us. Responsibilities Design and develop IoT applications in C, C+, and Python Build secure device-to-cloud communication using protocols such as MQTT and AMQP Implement IoT solutions on AWS, Azure, or GCP based on project needs Create and maintain containerized deployments using Docker and Kubernetes Set up and improve CI/CD... more ->
Senior Principal Security Software Engineer - C and Cryptographic Systems The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners. Join us to do the best work of your career and make a profound social impact as a Senior Principal Data Security Software Engineer on our Software... more ->
Join to apply for the Application Developer Senior Lead - (C) DLIFLC role at Nemean Solutions, LLC. Job Type Full-time Description Nemean Solutions, headquartered in Sierra Vista, AZ, is a certified SBA 8(a) Native Hawaiian Organization (NHO) and veteran-operated company providing advanced Military Intelligence, Enterprise and Cloud IT services, Cybersecurity, Special Operations Forces (SOF) Exercise and Training, and niche Program Support and Professional Services to Federal and State Agencies supporting the US Government Defense, Intelligence and Aerospace sectors. This position is being... more ->
We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. As a Displays Software Engineer at Reliable Robotics, you will be a part of the remote piloting software team. This team is responsible for building the pilot-facing application software that is used to command the aircraft's advanced automation systems - both onboard, and remotely. Responsibilities Your primary focus... more ->
Principal Cryptography and Low-Level Security Software Engineer (C, PQC, FIPS) The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners. Join us to do the best work of your career as a Principal Cryptography and Low-Level Security Software Engineer on our Software Engineering... more ->
Team Overview The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners. Location This is an on-site position in Austin, Texas or Hopkinton, Massachusetts (relocation available). What You'll Achieve As a Senior Principal Data Security Software Engineer, you will be responsible... more ->
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation. Our team is curious, bold and innovative. We take risks, innovate and explore... more ->
Washington, D.C. RCLCO Fund Advisors ( RFA ), a division of RCLCO, is a SEC Registered Investment Advisor and leading real estate investment consulting firm that advises some of the world's largest pension funds, sovereign wealth funds, and institutional investors. Providing tailored investment solutions by leveraging its deep understanding of market dynamics, RFA assists its clients in the implementation of their real estate strategy through the allocation and management of real estate capital across all real estate strategies and property types. RFA currently has approximately $88 billion... more ->
6-10 Years of experience in Programming Skills in C and Python. Linux, RTOS, multi-threading knowledge (mandatory) Management and monitoring experience using RESTful APIs, using protocols like GNMI and NETCONF. (mandatory- RESTful APIs & any one protocol knowledge should be enough) Experience in API programming, Routing, gRPC based services, sockets, prior development experience in Cisco product is an added plus ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits,... more ->
Job Description: Senior Quantum Readiness & Cryptography Engineer Location: Washington D.C. Area Employment Type: Full-Time About SERVISS SERVISS LLC is a HUBZone-certified cybersecurity and mission engineering firm delivering transformative cyber solutions for federal, defense, and intelligence customers. We partner with agencies to solve tomorrow's toughest problems today, whether that's advancing cyber-asset visibility, driving cryptographic modernization, or engineering readiness for the post-quantum era. SERVISS engineers operate at the intersection of strategy, risk management, and... more ->
Overview Join to apply for the Project Engineer, Staff - Traveling role at M.C. Dean, Inc. M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions... more ->
Financial Manager - Critical Infrastructure Solutions - Tysons, VA Apply for the Financial Manager - Critical Infrastructure Solutions - Tysons, VA role at M.C. Dean, Inc. Overview M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company's capabilities include electrical, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered... more ->
Join to apply for the Full Stack Software Engineer role at Bridge Defense About Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered. Based in Washington, D.C., we are built for the dynamic mission environment facing the Department of Defense, the Intelligence Community, and federal law enforcement agencies. We provide full-spectrum national security solutions that combine secure infrastructure, cleared talent, and mission-ready software to meet evolving defense challenges. Our services include secure software development in classified environments and the... more ->
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which... more ->
Date Posted: 2026-02-16 Country: United States of America Location: US-IL-ROCKFORD-P6 ~ 4747 Harrison Ave ~ 4747 HARRISON AVE-P6 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of U.S. Person go here:... more ->
MANTECH seeks a skilled and mission-focused Associate CNO Software Engineer to join our team in Aurora, CO. In this role, you will contribute to the development of advanced CNO capabilities that directly support national security. You'll work in a collaborative environment focused on solving complex technical challenges in support of our customer's most critical missions. Responsibilities include but are not limited to: Design and develop new hardware- or software-based CNO capabilities Assists with the design, development, documentation, testing, and debugging of applications software and... more ->
MANTECH seeks a skilled and mission-focused CNO Software Engineer to join our team in Aurora, CO. In this role, you will contribute to the development of advanced CNO capabilities that directly support national security. You'll work in a collaborative environment focused on solving complex technical challenges in support of our customer's most critical missions. Responsibilities include but are not limited to: Design and develop new hardware- or software-based CNO capabilities Assists with the design, development, documentation, testing, and debugging of applications software and systems... more ->