We are seeking a System Architect to support Enterprise Cross Domain Systems (ECDS) and related initiatives. These systems enable reliable and secure data transfers between multiple security domains for both general users and mission programs.
In this role, you will be responsible for designing, developing, and overseeing complex, scalable system architectures, working closely with cross-functional teams to translate operational and business requirements into robust, secure, and high-performing technical solutions
Define system architecture: Lead the design, development, and documentation of system architectures for new systems, features, and services
Conduct feasibility and risk assessments: Evaluate technical feasibility, architectural tradeoffs, and implementation risks for proposed designs
Develop technical roadmaps: Define and maintain long-term architecture and modernization roadmaps
Ensure scalability and performance: Design systems capable of supporting high data throughput, availability, and performance requirements
Collaborate with engineering teams: Provide architectural guidance and technical leadership throughout the system development lifecycle
Evaluate emerging technologies: Research new technologies and assess their applicability to enterprise and cross-domain environments
Ensure security and reliability: Architect solutions that meet security, availability, and resiliency requirements across multiple domains
Communicate effectively: Translate complex technical concepts for both technical and non-technical stakeholders
4–6 years of relevant systems or architecture experience
Bachelor's degree in a technical discipline (e.g., Information Technology, Information Systems, Computer Science)
DoD 8140 / DoD 8570 IAT Level II certification
Active TS/SCI security clearance
Ability to obtain and maintain a CI polygraph within six (6) months of start date
U.S. citizenship required
SITEC is an employee- and customer-focused Information Technology and Professional Services firm specializing in the design, development, and delivery of state-of-the-art technology solutions. Our expertise spans cybersecurity, software engineering, and systems engineering in support of mission-critical government programs.
We provide full life-cycle support to our customers, including continuous operations for Software Support Activities and Software Production Facilities. At SITEC, our people are our greatest asset, and we are committed to fostering an environment where technical excellence, innovation, and professional growth thrive.
SITEC is an employee and customer-focused information technology and professional services firm that specializes in the support of design, development, testing and delivering state-of-the-art technology solutions, system engineering, and management consulting services.
Why SITEC?
Our company values, objectives and philosophy are a direct reflection of the kind of business culture we want to inspire. We believe our employees are our most important resource and we are driven to deliver superior technical solutions that meet the needs of our customers. At SITEC, we value integrity, collaboration, respect, mentorship, excellence, and high standards. We focus on providing opportunities for our employees and building trusted partnerships with our customers. Simply put: we strive to be the best. And we’re looking to add others who share this passion to our team !! Our recruiting radar is always on: seeking the next superstar from every discipline. It takes drive, creativity, and a passion to solve tough challenges – and we mean tough. The success of SITEC is determined by our unwavering commitment to our employees, our ability to operate as a unified team, and our commitment to satisfy the customer need.
