6 software development engineer iii jobs found

ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today. Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now! Position Overview: We are seeking a Senior Systems Engineer in Herndon, VA. You will work with a team building an operational software and AI system. A critical part of your role will include evaluating and integrating external tools, hands-on software testing, and adjudicating user feedback. You will bridge the gap between the customer's mission domain and our software engineering and AI teams to ensure solutions genuinely address operational pain points. Responsibilities: Elicit and define stakeholder needs through...

Description: About QBE, LLC QBE, LLC is a mission-focused technology and security solutions provider supporting defense and federal customers worldwide. We deliver high-impact capabilities where precision, accountability, and technical excellence directly support national-level objectives. QBE is seeking a Principal/Lead Security Engineer in support of the U.S. Navy’s PEO IWS-X initiative, to serve as the subject matter expert for Anti-Tamper (AT) and system security integration, providing technical leadership and strategic direction for implementing security measures to protect Critical Program Information (CPI). The role develops and implements AT strategies and Program Protection Plans (PPPs), oversees security measures throughout the system lifecycle, and ensures compliance with export control regulations. Responsibilities :  Develop and implement comprehensive Anti-Tamper (AT) and Program Protection Plans (PPPs) to safeguard CPI. Conduct threat modeling and...

Description: About QBE, LLC QBE, LLC is a mission-focused technology and security solutions provider supporting defense and federal customers worldwide. We deliver high-impact capabilities where precision, accountability, and technical excellence directly support national-level objectives. QBE is seeking a Senior Security Engineer (Integration Focus - AT) in support of the U.S. Navy’s PEO IWS-X initiative, to   design, implement, and test security systems that protect Critical Program Information (CPI). The role emphasizes hardware/software security, reverse engineering, and program protection across the system development lifecycle. Responsibilities :   Design, implement, and test security measures to protect CPI. Plan and execute verification and validation (V&V) activities and test events. Develop AT Plans, PPPs, Security Classification Guides, and related technical documentation. Collaborate with engineering teams to ensure security measures are...

Description: About QBE, LLC QBE, LLC is a mission-focused technology and security solutions provider supporting defense and federal customers worldwide. We deliver high-impact capabilities where precision, accountability, and technical excellence directly support national-level objectives. QBE is seeking a Senior Cyber Engineer in support of the U.S. Navy’s PEO IWS-X initiative, to evaluate and implement cybersecurity requirements for IL2, IL5, and IL6 environments and ensures compliance with applicable frameworks while protecting cyber terrain from advanced threats. This role ensures all cybersecurity framework requirements are satisfied and requires documented and demonstrated expertise in cybersecurity frameworks, threat defense, and high-security environments. Responsibilities :  Review and apply cybersecurity requirements for IL2, IL5, and IL6 systems. Develop defensive strategies to counter advanced persistent threats. Collaborate with stakeholders to...

At MLT, we create solutions by empowering our people to fulfill their passion for service. In support of Product Manager Engineer Systems, we are seeking a Systems Engineer III with experience in supporting DOD Federal acquisition programs; knowledge of policy/principles/organizational protocols. Responsibilities: Will report directly to the Lead Engineer for the Fuel & Water Team to support with the following tasks.  Integrate various network operating systems, application programs and hardware devices.  Manage the development cycle associated with producing a resilient software, hardware and web application, including specification, design, coding, testing and maintenance.  Ensure Lead Engineer level tasks are tracked, executed, and reported.  Provide continuous technical engineering support to the Engineering competency’s development of documentation that supports the Systems Engineering Technical Process and Systems Engineering Technical Management Process in...

Sev1tech, Inc. Engineering Technician III US-DC- Job ID: 2026-9523 Type: Full Time W/Benefits Ret Match # of Openings: 1 Washington DC Overview Sev1Tech is looking for an Engineering Technician III who will be assisting in the installation, configuration, and testing of CCTV cameras, access control panels, and intrusion detection sensors/equipment. Perform routine maintenance tasks and has the ability to troubleshoot basic and more complex system issues. While working both under supervision and in self-guided environments, they confidently demonstrate the ability to handle more responsibilities independently. Effectively Install and configure CCTV, access control, and intrusion detection systems independently. They are responsible for conducting system integration and ensuring compatibility between different components. Additionally, they train junior technicians in alignment with company quality standards and assist in complex problem-solving....