Senior NC3 Systems Architect - Enterprise Engineering

Description Are you seeking a highly rewarding job with global impact? This position may be the perfect fit for you! At Leidos, our mission is to be the global leader in developing and applying technology to solve our customers' most complex challenges. We are looking for a results-driven Systems Architect to join the Nuclear Command, Control, and Communications (NC3) Enterprise Center team at Fort Meade, MD. This role is more than just a job—it’s an opportunity to contribute to critical national security efforts. The NC3 Enterprise Center serves as the Department of Defense’s lead organization for enterprise-level systems engineering and architecture for NC3. Under the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities. As a Systems Architect, you will collaborate closely with customers to design, implement, and maintain scalable system architectures that meet operational requirements, ensure compliance, and support future cross-functional capabilities. This is your chance to be part of a team tackling some of the most significant challenges faced by our nation's leaders. Working alongside our customer at Fort Meade, you’ll have the opportunity to apply your skills to meaningful work with far-reaching impact. Don’t wait—join our team and be part of the solution. Apply today! Primary Responsibilities Change Management and Configuration Control Development: Advise and assist the Government in developing the Change Management (CM) and Configuration Control (CC) NEC Directive, including authoritative criteria and standards for NC3 Configuration Items (CIs). Analysis and Reporting for Configuration Control Boards: Produce analysis reports for the NC3 Enterprise Change Advisory Panel by attending Configuration Control Boards (CCBs) and configuration management groups. Review NC3 Engineering Change Requests (ECRs), Operational Certification Packages (OCPs), and associated artifacts to provide actionable insights and recommendations. Digital Engineering Strategy Execution: Develop and execute the digital engineering strategy for the NC3 Enterprise Configuration Management in coordination with NEC divisions. Ensure the strategy includes automated workflows, federated data frameworks, and tools to support digital transformation. Continuous Improvement Recommendations: Advise the Government on continuous improvement recommendations to the Systems Engineering Rubric for evaluating the merits of new or enhanced NC3 capabilities. Provide insights to refine processes and improve the evaluation framework for system upgrades and enhancements. Development of Acceptance Criteria: Advise and assist the Government in developing acceptance criteria constructs, including detailed checklists, for the review of Engineering Change Requests (ECRs) and OCPs. Configuration Management Plan and Baseline Maintenance: Maintain the NC3 Configuration Management Plan and the NC3 Configuration Management Baseline to ensure alignment with enterprise standards and operational requirements. Basic Qualifications Security Clearance: Top Secret/SCI clearance (mandatory). Education: BA or BS in Engineering, Computer Science, or educational equivalent Experience: 5+ years in establishing system information requirements, designing architecture – including software, hardware and communications – to support total requirements and provide for present and future cross-functional requirements and interfaces, evaluating problems of workflows and organization, and developing appropriate corrective actions. Technical Skills: Proficiency in Microsoft Office Suite and collaboration tools (MS Teams, SharePoint). Communication: Strong written/verbal skills for technical documentation and presentations. Work Style: Ability to manage multiple tasks in an agile, dynamic environment. Desired Qualifications Experience with systems engineering and enterprise architecture for high assurance communications systems. Background in NC3 architecture/performance analysis and engineering design. Knowledge of National Leadership Command Capability (NLCC) or Senior Leader Command, Control, and Communications Systems (SLC3S). Experience collaborating with NC3 stakeholders including Air Force, Navy, NC3 Enterprise Center, USSTRATCOM, USCYBERCOM, Joint Staff, and OSD. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 12, 2026 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. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at View email address on click.appcast.io . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr Leidos