Cross Domain Systems Engineer, Senior

Cross Domain Systems Engineer, Senior | Reston, VA, United States | Hybrid We're hiring on behalf of a globally recognised consultancy that empowers clients to address their most complex challenges. They are known for their innovative approach to national security and commitment to developing mission-critical solutions. This employer offers a dynamic environment where technical expertise meets strategic thinking, fostering growth and impact. The Role • Lead engineering teams in the development and deployment of digital cross-domain solutions. • Engage with customers to capture, define, and understand user and security requirements. • Decompose hardware, software, interface, and security control requirements. • Coordinate with stakeholders throughout system development, integration, testing, and fielding. • Support system accreditation efforts following the Risk Management Framework. • Plan and implement cross-domain data flows, and define data handling and filtering policies. What You'll Need • Experience developing system requirements, user stories, or use cases. • Proven ability to create technical written deliverables for system deployment. • Proficiency with online collaboration and work tracking tools (e.g., Atlassian Suite, ServiceNow). • Knowledge of the Risk Management Framework for system accreditation. • Ability to plan for systems delivery and deployment, including schedules and risk tracking. • Active TS/SCI clearance with a willingness to undergo a polygraph. • Bachelor's degree in Computer Science or IT, or equivalent experience. What's On Offer • Opportunities to broaden skills in Cross Domain technologies, Cloud, Agile, and cybersecurity. • A collaborative team environment focused on national security impact. • Support for professional development and continuous learning. • Competitive compensation package and comprehensive benefits. Apply via Haystack today!