Senior Fortran Compiler Engineer
NVIDIA’s HPC compiler group wants to hire a Fortran compiler developer to join the team building one of the world's most important optimizing compilers. If you want a front-row seat to state of the art compiler development for high-performance computing, then we want you! We're implementing Flang with a keen interest in high-level optimization of Fortran, OpenACC, and OpenMP. What you'll be doing: Solve difficult problems at the intersection of compilers, programming models, and high-performanc…
2027 Internship - Aerodynamics Engineer
Why This Internship As an intern with Textron, you'll gain hands-on experience while exploring your interests and building new skills. You'll be supported and challenged to contribute in meaningful ways - working on real projects alongside experienced professionals to prepare for future success. JOB SUMMARY: Responsible for the aerodynamic analysis and development of new and derivative aircraft across the Company product line using analytic data, wind tunnel data, and flight test data. JOB RESP…
Scientific Software Developer with Security Clearance
About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,…
Senior Software Simulation Engineer with Security Clearance
Company Overview Veraxx Engineering Corporation, a By Light Company is an engineering services company supplying modeling, simulation, and training solutions. Services include hardware, software, and system engineering, requirements assessments, system development, integration, testing, documentation, and customer support services. Veraxx has a high level of expertise in flight simulation hardware and software development, as well as computer architecture, tactical environments, interoperabilit…
Modeling Systems Project Manager
Job ID: 2616861 Location: Princeton, NJ, US Date Posted: 2026-09-16 Category: Program Management Subcategory: Program Mgmt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a specialized Project Manager to lead complex Modeling Systems Division scientific software engineering, infrastructure, and high-performance computing (H…
HPC Software Engineer with Security Clearance
The Global Edge Consultants, LLC is an Equal Opportunity Employer. The Global Edge Consultants, LLC does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non?disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need. Job Title: HPC Software Engineer – CI Poly Required Location: Colorado Springs,…
Software Engineer Sr Staff with Security Clearance
Software Engineer Sr Staff (Location: Colorado Springs, CO) We are seeking a mid-career level HPC Software Engineer that will work in a High Performance Computing (HPC) Research and Development (R&D) customer contract. The candidate will be an active member of the Technical User Support (TUS) team, interacting with the team, TUS team lead, program Chief Scientist, Customers, users, and site staff while on-site with a specific R&D customer. The TUS team is responsible for working with HPC users …
Software Assurance Evaluation Engineer
hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Software Assurance Evaluation Engineer to join our team in Hanover, MD. The Software Assurance Evaluation Engineer will leverage their strong technical background and knowledge to support software assurance and security initiatives for a mission-critical organization within the Intelligence Community, focusing on secure and reliable data di…
Aeronautical Engineer Sr - E3 with Security Clearance
Job Number 6026 Standard Job Description Lockheed Martin Aeronautics is seeking an Aeronautical Engineer Sr to support the Fort Worth Thermodynamics team and continue our tradition of creativity in aircraft design and development. What You Will Be Doing The Aeronautical Engineer Sr will support F-35, Integrated Fighter Group (IFG), and Advanced Development Programs (ADP) Lines of Business in these areas of technical competencies: * Thermal Structural Analysis * Bay Ventilation Analysis * Enviro…
Senior Ballistics Analysis Engineer with Security Clearance
Job Description: This Senior Ballistics Analysis Engineer role focuses on analyzing, modeling, and optimizing rocket motor and propulsion system performance through advanced ballistics and energetic materials analysis. The engineer will develop and validate computational tools, review and interpret test data, support failure investigations, and provide technical recommendations that drive design improvements. This position works closely with systems, design, manufacturing, and government stakeh…
Engineering Supervisor - Neutronics Core & Methodologies
JOB DESCRIPTION We are seeking a technical leader to support the development, maintenance, and advancement of nuclear engineering software and methodologies used for reactor core simulation and monitoring. This role combines hands-on software and neutronics methods development with team leadership responsibilities. The successful candidate will help guide a team of engineers, support regulatory compliance activities, and contribute to research and development initiatives involving advanced code…
HPC Software Engineer with Security Clearance
HPC Software Engineer * Colorado Springs, CO * Information Technology Our Partner is seeking a mid-career level HPC Software Engineer that will work in a High Performance Computing (HPC) Research and Development (R&D) customer contract. The candidate will be an active member of the Technical User Support (TUS) team, interacting with the team, TUS team lead, program Chief Scientist, Customers, users, and site staff while on-site with a specific R&D customer. The TUS team is responsible for worki…
Research Engineer - Composite Modeling
ARCTOS a DCS company is seeking a highly motivated research scientist or engineer to join our team supporting the AFRL/RE Composite, Ceramic, Metallic & Materials Performance Division. This position will lead efforts to fill critical gaps in the understanding of the behavior of ceramic matrix composites and translate that knowledge into models to predict performance and durability in extreme hypersonic and space operational environments. The successful candidate will operate at the intersection…
Scientific Software Developer (Hydrology)
LimnoTech is seeking environmental engineers, scientists, and software developers capable of developing reproducible workflows for water data analysis and hydrologic modeling using modern geospatial data science Python libraries and contributing to open-source repositories. These skills will be applied to address a wide range of water resources challenges around the world. This position is open for work based in any of our four office locations (Ann Arbor MI - Headquarters; Washington DC; Twin …
Modeling and Simulation Engineer
AMA provides technical support to the U.S. Army’s Technology Development Directorate (TDD) at Redstone Arsenal in Huntsville, Alabama. This work supports the development, application, and advancement of high-fidelity modeling and simulation tools used in Army rotorcraft acquisition programs, both Future Vertical Lift (FVL) and enduring fleet upgrades. Work location will be at Redstone Arsenal in Huntsville, Alabama. Pay for this position is approximately $95,000- $110,000 per year , commensurat…
GNC Performance Engineering - E2 with Security Clearance
Job Number 7697 Standard Job Description Designs, develops, implements, verifies and tests algorithms to perform guidance, navigation and control of aircraft, spacecraft, launch vehicles and upper stages during powered and coast phases of flight, earth orbit, interplanetary cruise and orbital insertion, as well as during staging events. Navigation functions include the statistical processing of measured data points and their substitution into algorithms simulating physical reality. Guidance fun…
Senior Radar Modeling and Simulation Analyst
Job Number: R0239961 Radar Modeling and Simulation Analyst, Senior The Opportunity: Your engineering skills and determination are needed to develop the cutting-edge technology used to support the warfighter and maintain national security. Join an energetic team whose day-to-day mission involves breaking down the Air Force's toughest challenges and communicating the essential results of that work to their leadership. As an electrical engineer, you understand the power behind complex systems. Tha…
Senior Quantitative Equity Researcher
Jacobs Levy is seeking a Senior Quantitative Equity Researcher for our Florham Park, NJ office with a strong background in technical computing and statistics to join our research team. The team is responsible for researching all aspects of the investment process from data processing and alpha modeling through to portfolio optimization. Our researchers work collaboratively to contribute to our firm’s leading edge, innovative investment process. We seek people who are passionate about equity inve…
HPC Software Engineer with Security Clearance
HPC Software Engineer Location – Colorado Springs, CO Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Signature Federal Systems, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what t…
Legacy Systems Application Engineer / IT Consultant – OpenVMS & Oracle Rdb
Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector’s IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things. *This is an exempt position. Salary commensurate with experience* Job Title: Legacy Systems Application Engineer / IT Con…