- Noblis (Chantilly, VA)
- Responsibilities As a Software Engineer SME, you will provide technical leadership in the design, development, testing, and management of complex application ... critical IT infrastructure. You will architect and develop advanced software solutions that process large-scale data and enable advanced...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
- Leidos (Chantilly, VA)
- …Solutions Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
- Leidos (Chantilly, VA)
- …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the ... a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission...**Original Posting:** October 3, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- Noblis (Chantilly, VA)
- Responsibilities As a Data Engineer SME, you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. You ... pipelines and ETL processes for desktop and web-based analytic software , facilitate the bulk analysis of relational information, and...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
- Noblis (Chantilly, VA)
- Responsibilities As a Network Engineer SME, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... load balancer implementation and configuration for classified applications + Software -defined networking technologies in high-security environments + Secure VPN… more
- Lockheed Martin (Herndon, VA)
- …hardware and software , information processing techniques, and information gathered from subject matter experts and system users to develop software ... in support of national security\. We are seeking a Software Engineer /Scrum Master to participate in the...someone who is \(or is willing to become\) a Domain/ Subject Matter Expert in the Mission Management… more
- Lockheed Martin (Herndon, VA)
- …hardware and software , information processing techniques, and information gathered from subject matter experts and system users to develop software ... in support of national security\. We are seeking a Software Engineer to participate in the design,...someone who is \(or is willing to become\) a Domain/ Subject Matter Expert in the Mission Management… more
- RTX Corporation (Sterling, VA)
- …+ You will own the development of your design approach through collaboration with subject matter experts. + You will help drive resolution for technical issues ... Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with...to multiple key technologies with opportunities to deepen your subject matter expertise in related areas. +… more
- Lockheed Martin (Herndon, VA)
- …tools throughout the development life cycle\. Applies knowledge of computer hardware and software , subject matter to be programmed in business/mission ... **Basic Qualifications:** \- At least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more of the… more
- Noblis (Chantilly, VA)
- Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects in ... advanced analytics + Participate in all aspects of the software development life cycle + Contribute to planning, requirements,...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
- Microsoft Corporation (Reston, VA)
- …the burgeoning public Azure cloud simultaneously on the OneFleet team. As a **Senior Software Engineer ** in Microsoft Azure's OneFleet team, you will help build ... and maintainability, effectiveness, and return on investment (ROI). * Leverages subject - matter expertise of product features and partners with appropriate… more
- CareFirst (Reston, VA)
- …+ Perform technical detail design, coding, testing of applications. Serves as subject matter expert for both customer and internal discussions related ... Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software … more
- Microsoft Corporation (Reston, VA)
- …capabilities to delight customers - that's all us! We are looking for a Senior Software Engineer to join our team. Microsoft's mission is to empower every person ... Escalates situations internally to resolve complex blockers. + Leverages subject - matter expertise of cross-product features with appropriate stakeholders… more
- Microsoft Corporation (Reston, VA)
- …beyond. **Responsibilities** + Partner across multiple product groups to apply subject - matter expertise in distributed systems design practices, interactions ... Azure Reliability teams strive to improve reliability fundamentals via software engineering operational improvement, preferring long-lasting platform improvements delivered… more
- Noblis (Chantilly, VA)
- …appropriate uptime and disaster recovery capabilities + Enhance existing cloud software for improved performance, scalability, and reliability + Participate in and ... with 16 years of experience, + Minimum of 10 years of experience in software development with at least 5 years focused on cloud technologies + At least… more
- Northrop Grumman (Chantilly, VA)
- …systems and 32 fielded systems that are operated globally. The team provides 24/7/365 subject matter expert (SME) support to ensure the systems are functioning ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
- Huntington Ingalls Industries (Reston, VA)
- …and innovation efforts. The ideal candidate is a subject matter expert in systems engineering (hardware/ software /networks, and/or Artificial Intelligence), ... all levels of the organization, including senior scientific and engineering subject matter experts; excellent communication, presentation, and interpersonal… more
- Sciolex Corporation (Chantilly, VA)
- …Systems Engineer will serve as the System Program Office (SPO) Subject Matter Expert (SME) providing programmatic oversight and acquisition support to ... analysis, as required, to assist the Government customer in monitoring contract execution. Innovative Subject Matter Expert of Dev Sec Ops to fill key position… more
- CACI International (Ashburn, VA)
- …operational runbooks for Kafka-related components and processes. + Act as a subject matter expert, sharing knowledge, mentoring junior engineers, and championing ... Kafka Engineer Job Category: Information Technology Time Type: Full...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
- L3Harris (Ashburn, VA)
- …for the engineering staff on the program. Essential Functions: * Provide subject matter expert technical leadership, maintain customer communications, and be ... qualified applicants Job Description: The Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition (PASM) will be responsible… more