UNKNOWN

FEED

Experience with nonlinear programming (non-linear programming), direct methods, gradient-based optimization, parameter optimization, genetic algorithms, evolutionary algorithms, heuristic optimization methods, indirect methods, and/or calculus of variations. Graduate level course work, research and/or experience in one or more of the following areas: orbital mechanics, astrodynamics, ascent trajectory modeling, hypersonic flight simulation, optimal control, flight mechanics, and/or trajectory modeling and simulation.

YEAR

The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Flight Dynamics Engineer

Preferred Qualifications: Experience with automating configuration management, provisioning, and orchestration across air-gapped networks using tools such as Ansible, Terraform, Puppet, or Powershell DSC to ensure reproducible environments. Experience in architecting, deploying, and maintaining enterprise level Red Had Enterprise Linux and Windows Server (2019/2022) infrastructures, featuring deep expertise in integrating cross-platform environments.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Systems Engineer (SME)

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested warfighting domain.

ANDURIL INDUSTRIES

IT Security Engineer, Space

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Job Title: SATCOM Test EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: CACI is looking for a self-motived Test Engineer to support the Spectrum Superiority sector on the US Space Force Remote Modular Terminal (RMT) program in Sterling, VA. Experience using Atlassian JIRA/Confluence work management tools to capture, prioritize, and track bugs and feature enhancement requests in an Agile workflow paradigm within two-week sprints managed via daily scrums.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

SATCOM Test Engineer

BWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid ("Agreement"). A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration.

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. Headquartered in Lynchburg, Virginia, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With approximately 6,700 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers. Our company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and nuclear operations management at more than a dozen U.S. Department of Energy and NASA facilities. BWXT’s technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications. Follow us on Twitter at @BWXT and learn more at <a href="http://www.bwxt.com">www.bwxt.com</a>.

BWX Technologies Inc

Core Neutronics Design Engineer

FULL_TIME

The Software Engineer may analyze and design databases within an application area, coordinate database development as part of a team, and support the design, development, deployment, maintenance, testing, and quality assurance of websites and web applications. Analyzes user and business needs, develops software solutions, and designs or customizes software to optimize operational efficiency.

Software Engineer

[AW]-iCims

Impact & Opportunity Architect high-performance signal processing and geolocation systems Collaborate with top minds in electrical engineering and computer science Drive innovation in mission-critical defense applications Thrive in a dynamic, learning-focused environment Your Expertise 4-8+ years of software engineering experience Advanced C++ and Python development in Linux environments GPU optimization using CUDA Implementation of maintainable, tested software solutions Active Top Secret clearance and US citizenship required Desired Skills High Performance Computing (HPC) DevOps and Kubernetes Numerical algorithms and data visualization Network programming. Apply now to join our team of exceptional engineers protecting our nation's security.

Aligning Talent Consultants

DSP Software Engineer

ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Experience with network engineering, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management.

ENS Solutions, LLC

Senior Forescout Engineer - Active Ts/Sci With CI Poly

Senior ForeScout Engineer - Active TS/SCI with CI Poly

Workable

Taking direction from your Team or Task Lead, while working in small groups or individually, you will: Develop, model, and test algorithms in Matlab, Simulink, or C++Analyze results from simulation or real data to identify root causes and trends. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Junior Signal Processing Engineer

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event.

Guidehouse

Senior DevOps Engineer

This role is ideal for someone who thrives in complex, large-scale distributed systems, brings deep expertise in Java and Spring Boot, and is passionate about building scalable, secure, and maintainable backend architectures that power high-profile analytical platforms. Data Modeling & Database Engineering: Design and implement relational data models and Entity Relationship Diagrams (ERDs); develop, optimize, and maintain schemas and queries against Oracle RDS and other relational database systems.

SWIFT is a member-owned cooperative that provides the communications platform, products and services to connect more than 10,800 banking organisations, securities institutions and corporate customers in over 200 countries and territories. SWIFT enables its users to exchange automated, standardized financial information securely and reliably, thereby lowering costs, reducing operational risk and eliminating operational inefficiencies. SWIFT also brings the financial community together to work collaboratively to shape market practice, define standards and debate issues of mutual interest. SWIFT is headquartered in Belgium and has over 24 offices worldwide. In 2014 SWIFT processed more than 5.6 billion FIN messages.

Swift

Software Engineer - Backend

Patch Management & Maintenance: Own the end-to-end vulnerability management and OS/software patching lifecycles for Windows/Linux servers and VDI instances, minimizing downtime through proactive maintenance windows. The ideal candidate has deep technical expertise in VMware, Citrix, and AWS, coupled with a strong background in Active Directory management and rigorous automated enterprise patching workflows.

Leidos Holdings Inc.

Systems Engineer

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.

Senior Devops Engineer

This role will build Hardware Abstraction Layers (HALs), device interfaces, high-speed backplane data paths, and modular C++ services that allow RF sensors, PNT receivers, FPGAs, compute modules, and edge AI applications to operate as a deterministic integrated system. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.

Rite-Solutions Inc

Senior Embedded Software / Edge AI Engineer

The successful candidate will provide a professional evaluation, use-case alignment, and assessment of the potential technology stack, including support for physical hardware, KVM, Proxmox, and VMWare-based and other hypervisor platforms and tradeoffs before initial implementation with management approval. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Mission Systems Automation Engineer

You will troubleshoot and resolve hardware issues, review logs and alerts, help restore service when problems happen, and support the setup and testing of servers, storage, and network hardware. Role Purpose: Wasabi is looking for a Hardware Operations Engineer to help support and maintain our growing global server fleet of nearly 9,000 servers.

Wasabi Technologies LLC

Hardware Operations Engineer - VAHybrid

Bachelor's degree in Computer Science, Engineering, Information Technology, or related discipline and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.

Reinventing Geospatial, Inc. (RGi)

ADAPTED_NOW

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Linux Engineer Jobs in Virginia

Flight Dynamics Engineer The Aerospace Corp

Systems Engineer (SME) Leidos Holdings Inc

IT Security Engineer, Space ANDURIL INDUSTRIES

SATCOM Test Engineer CACI

Core Neutronics Design Engineer BWX Technologies Inc

Software Engineer VTG

DSP Software Engineer Aligning Talent Consultants

Senior Forescout Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLC

Senior ForeScout Engineer - Active TS/SCI with CI Poly ENS Solutions, LLC

Junior Signal Processing Engineer Leidos Holdings Inc

Senior DevOps Engineer Guidehouse

Software Engineer - Backend Swift

Systems Engineer Leidos Holdings Inc.

Senior Devops Engineer Leidos Holdings Inc.

Senior Embedded Software / Edge AI Engineer Rite-Solutions Inc

Mission Systems Automation Engineer CACI

Hardware Operations Engineer - VAHybrid Wasabi Technologies LLC

Systems Engineer Reinventing Geospatial, Inc. (RGi)

Software Engineer - C++/Linux | Clearance Required Jobot

Senior Software Engineer - C++/Linux | Clearance Required Jobot

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