Principal Software Engineer Jobs in Fairfax, VA

Build and operate AI-enabled security automation systems to enhance vulnerability discovery and remediation. Collaborate with teams to implement robust workflows and automate testing processes using m...

Lead strategic collaboration initiatives by designing and managing enterprise platforms. Engage with cross-functional teams to deliver impactful solutions while ensuring compliance and enhancing user...

Engineer innovative software solutions, leveraging your extensive experience in cloud environments, modern technologies, and DevOps practices to deliver impactful results while collaborating closely w...

Empower Fortune 500 clients by driving post-sale success, enhancing value, and ensuring long-term relationships. Act as a strategic advisor while collaborating across functions to optimize outcomes an...

Join a team that merges technology and business strategy to drive measurable security outcomes. Leverage your expertise to influence clients, from leading discovery sessions to designing tailored solu...

Develop efficient data center whitespace designs by optimizing layouts, power, and cooling systems. Collaborate with cross-functional teams to ensure robust, scalable, and compliant infrastructure tha...

Drive innovation and strategic leadership in wastewater treatment and reuse projects, guiding multidisciplinary teams to deliver sustainable, cutting-edge engineering solutions while fostering client...

Join a team that's developing cutting-edge embedded software for satellite terminals. Engage in collaborative design and code reviews, driving quality and agile delivery in various sectors like aviati...

Transform project delivery through effective management and communication, driving alignment between technical and business goals while ensuring compliance and optimizing resources for successful outc...

Develop software systems while enhancing performance and functionality. Collaborate with users and engineers to analyze data usage and modify existing software. Contribute to system design and algorit...

Lead the charge in developing, maintaining, and enhancing complex software systems across various domains, leveraging advanced analytics and algorithms to drive performance and efficiency within a col...

Empower our mission by developing cutting-edge cloud analytics solutions. Collaborate in a dynamic team to tackle big data challenges and create high-performance pipelines that deliver critical intell...

Lead the charge in leveraging big data architectures to create and optimize critical data pipelines. Collaborate with passionate experts to ensure robust analytics delivery, driving impactful intellig...

Advance embedded satellite terminal software by designing and developing high-quality products in a collaborative agile environment. Engage with multiple software teams to achieve development, design...

Shape the future of encrypted communications by developing embedded software solutions and collaborating within a dynamic team to enhance advanced security capabilities in network systems...

Transform autonomy solutions for air and ground-launched platforms by leading technical delivery, integrating systems, and ensuring seamless operational deployment in complex, multi-agent environments...

Transform aerospace manufacturing by leading quality initiatives and process improvements. Leverage extensive experience in Nacelle production to enhance operational excellence through Lean and Six Si...

Empower researchers by leading the development of a cloud-based platform, ensuring user needs drive product strategy while collaborating across teams to deliver innovative solutions and successful out...

Join a dynamic team to lead federal design and project management efforts, ensuring timely delivery and quality across healthcare and military installations while managing budgets and client relations...

Transform mission-critical IT projects as a Project/Implementation Manager. Lead cross-functional teams to drive project execution from initiation to delivery while ensuring customer satisfaction thro...

Join a team that's developing and enhancing complex software systems. Contribute to design, coding, debugging, and integration efforts, ensuring high performance and adherence to requirements within a...

Help us shape the future of online conversations by leading technical and product strategy for one of the largest platforms in the world, driving innovative solutions that enhance user experience and...

Lead the charge in managing complex IT projects within federal health. Your expertise in software, data, cloud, and cybersecurity will ensure seamless coordination, high-quality deliverables, and clie...

Build a robust data architecture to enhance accuracy and accessibility for mission-critical law enforcement systems. Collaborate with stakeholders to implement analytical solutions and drive data qual...

Pioneer the design and implementation of enterprise data architecture, enhancing data quality and usability across mission-critical law enforcement systems while collaborating with stakeholders to dri...