Senior Systems Architect

We are seeking a Senior Systems Architect to support a major U.S. Air Force digital engineering engagement. This role is ideal for someone who can operate across system architecture, integration, and deployment while ensuring solutions are aligned to mission needs and operational realities. You will lead the design and implementation of enterprise systems and data platforms, working closely with program stakeholders, engineers, and end users to deliver scalable, secure, and high-performing solutions. This role requires both deep technical expertise and the ability to translate complex requirements into practical, mission-ready capabilities. Up to 25% travel may be required., * Translate mission and user requirements into scalable system architectures and technical solutions

• Define and implement system interfaces, data flows, and integration patterns across environments
• Collaborate with stakeholders to ensure alignment between technical solutions and mission objectives
• Provide technical leadership across the system lifecycle, from design through deployment and sustainment
• Identify and mitigate technical risks, ensuring performance, security, and reliability requirements are met
• Support system validation, testing, and performance optimization efforts
• Partner with cross-functional teams to drive continuous improvement and capability enhancement, * Bias for Action: Decisive. Purposeful. Agile. We move with the speed of relevance to drive impact and progress.
• Integrity: Respect. Ethics. Transparency. We do what's right and earn lasting trust.
• Delivery Excellence: Customer-obsessed. Mission-focused. Quality-driven. We deliver innovative outcomes that exceed expectations.

Our EVP Promise Join Sabel Systems, where your contributions drive impact, your growth is continuously supported, and your well-being is at the center of how we work-so together, we can build the future with purpose. "Rewarding Impact. Building Futures Together."

Do you have experience in Systems integration?, * US Citizen with an Active Secret Security Clearance

• 8+ years of experience in systems engineering, system integration, or enterprise architecture
• Bachelor's Degree in Systems Engineering, Computer Science, Engineering, or a related field
• Experience designing and integrating complex, distributed systems or enterprise platforms
• Strong understanding of system architecture, data flows, and interface design
• Experience with systems engineering lifecycle processes (requirements, design, integration, testing, deployment)
• Ability to translate mission needs into technical solutions and system requirements
• Strong written and verbal communication skills, with experience briefing technical and non-technical stakeholders
• Strong spoken and written English skills, * Master's Degree in Systems Engineering, Computer Science, Engineering, or a related field
• Experience with DoD or U.S. Air Force enterprise systems and environments
• Familiarity with Model-Based Systems Engineering (MBSE) and tools such as Cameo, MagicDraw, or similar
• Knowledge of DoDAF or other architecture frameworks
• Experience working in cloud or hybrid environments (e.g., AWS, Azure, GovCloud)
• Understanding of DevSecOps practices and modern software delivery pipelines

Pulled from the full job description

• Retirement plan
• Paid time off
• Health savings account
• Paid holidays, Compensation will be determined in partnership with the Hiring Manager and may vary based on factors such as contract and labor category alignment, relevant experience, skills, education, certifications or licenses, and geographic location.

Sabel Systems is committed to offering all employees a competitive benefits and compensation package that is comprehensive enough to meet their goals and needs. Our employees are our most valuable asset, and one of Sabel Systems largest financial investments is our benefits program. As a valued member of the organization, employees are provided with a host of benefits to include healthcare; financial assistance in the event of illness, injury, disability, loss of work, or death; health savings accounts; retirement plans; paid time off; paid holidays; education and training program reimbursement, to name a few.

Sabel Systems Technology Solutions, LLC is a leading solution provider and rapidly growing Information and Communications Technology Company specializing in innovative and agile Digital Engineering and Acquisition Technical Stack design, implementation, and support, Strategy and Policy Development, Financial Management, Software Solutions Development, Requirements Analysis and Training, to name a few. Our client base is mostly in the DoD Federal Government Contracting space and we also partner with prime Government Contractors such as Siemens, Booze Allen, McKinsey and have work in the commercial space as well. We provide clients with large business opportunities and training within our small business agility and people first culture. You will be joining a dynamic and highly motivated team with one goal: "Get quality and secure solutions in the customers hands as soon as possible".