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…
Systems Engineer, Senior with Security Clearance
Job Number 6040 Standard 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 Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're crea…
Systems Engineer, Senior - Missile Performance Simulation/Analys with Security Clearance
Job Number 6044 Standard 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 Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're crea…
Weather Forecast Modeling Scientist with Security Clearance
MPAS-JEDI is the backbone of NSSL's next-generation convective-scale modeling and data assimilation work - and it needs someone who can keep the software, the science, and the HPC infrastructure all moving together. As FWI's MPAS-JEDI Systems and Convective-Scale Modeling Specialist, you will develop, install, and support MPAS-JEDI and related modeling/data assimilation systems across HPC, cloud, and operational computing platforms, supporting WoFS and WoFSCast research and operational transiti…
Senior Software Engineer with Security Clearance
Description SAIC seeks an experienced and energetic Senior Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance, warning, defense, and space surveillance missions in Colorado Springs, Colorado. In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the Software Engineer is responsible for responsive and coheren…
RESEARCH ENGINEER - Experimental/Computational Mechanics
Who We Are: The Computational Mechanics Section does modeling and testing of materials under extreme conditions (elevated temperatures, high pressures, large strains, high strain-rates) as well as conventional and hypersonics computer fluid dynamics and testing that are used to support research and development efforts in defense, aerospace, and hypersonics applications. Objectives of this Role: Support research and testing projects that include material tests, ballistic tests, energetic and exp…
Senior Modeling and Simulation (M&S) Software Engineer with Security Clearance
Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our …
Systems Engineer (Level 2) with Security Clearance
Job Number 1704 Standard 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 Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're crea…
Loads and Dynamics Engineer
Position Overview Seeking an experienced engineer to support aircraft development, analysis, integration, and certification, with emphasis on external loads, flight dynamics, aeroelasticity, simulation/modeling, and flight-control integration. The role supports both new aircraft development and continued-airworthiness programs and works closely with Structures, Aerodynamics, Flight Controls, Systems, Mass Properties, and Flight Test teams. Key Responsibilities Analyze aircraft design and extern…
Software Assurance Evaluation Engineer with Security Clearance
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 dissemination through rigorous source code analysis. Responsibilities include but are not limited to: *…
Principal Scientist Platform Technologies with Security Clearance
Location: Groton, CT, Security Clearance: US Citizen/Clearable We are always looking for a highly motivated Principal Scientists to join our Groton (CT), Concord (MA), or Arlington (VA) teams. Successful candidates will have a PhD in mechanical engineering, hydrodynamics, acoustics or related fields, with a focus in maritime systems research and development, test and evaluation. Professional experience of 10 years in DoD or related industry is preferred, but not required for highly qualified ca…
Software Engineer Sr - E3 with Security Clearance
Job Number 6022 Standard Job Description Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject ma…
Guidance/Navigation/Control Engineering - E2 with Security Clearance
Job Number 19033 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 fu…
Aeronautical/Mechanical Engineer 2/3 with Security Clearance
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across…
Trajectory Simulation & Analysis Aerospace Engineer
Job Title: Trajectory Simulation & Analysis Aerospace Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: As a member of CACI's trajectory team in Santa Maria, CA, you will assist with launch vehicle trajectory simulations & analyses and launch day operations performed in support of critical U.S. spacecraft missions. Responsibilities: Develop and a…
Senior Software Engineer
Job ID: 2616853 Location: Colorado Springs, CO, US Date Posted: 2026-09-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC seeks an experienced and energetic Senior Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-ba…
Computer Engineer I with Security Clearance
Computer Engineer I Please note that the availability of this position is contingent upon. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: * A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage. * A substantial retirement plan wit…
Software Assurance Evaluation Engineer with Security Clearance
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 dissemination through rigorous source code analysis. Responsibilities include but are not limited to: *…
Engineering & IT Talent Pipeline - Secret Cleared with Security Clearance
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™ ASRC Federal is seeking candidates to support to the GPS AEP Sustainment Contract, as well as the GPS IIIF CLOS-F and COPS-F Programs. Work is located in Colorado Springs, CO; Schriever SFB, CO; V…
Senior Computer Engineer with Security Clearance
Benefits & Compensation: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: * A competitive salary with performance bonus opportunities. * Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage. * A substantial retirement plan with no vesting schedule. * Career development opportunities, including on-the-…