Systems Architect

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting‑edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary.

Your journey starts now—protect and innovate with MANTECH!

This is for a future opportunity

MANTECH seeks a motivated, career and customer‑oriented Systems Architect II to join our team in Crane, Indiana
. This is an onsite position.

As a core member, you will assist in the research & design, engineering, integration, testing, training, logistics, laboratory research, field engineering, and acquisition and operations analysis in support of a variety of Navy and Marine Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the tactical network environment. Your effort will go towards dramatically increasing the warfighter’s effectiveness.

If you enjoy working on a highly collaborative and dynamic team and want to make a difference for the warfighter, then we would love to have you on our team!

• Design and implement robust, scalable, and secure software application architectures
• Collaborate with cross‑functional teams to define, design, and ship new features
• Conduct architectural reviews and provide guidance on best practices and coding standards
• Ensure software solutions are aligned with business and technical requirements
• Provide technical expertise and direction for project
• Develop architectural products and deliverables for the enterprise and operational business lines
• Develops strategy of system and the design infrastructure necessary to support that strategy
• Serve in a variety of technical roles throughout the development lifecycle or operational support with specialty in the area of developing and maintaining enterprise architecture

• BA/BS degree or High School Diploma and 6 years of additional relevant experience or Associate’s Degree and 4 years of additional relevant experience may be substituted in lieu of Bachelor’s degree
• 5+ years of Project Management
• Experience with Agile processes, iterative design, and continuous improvement
• Strong understanding of software development methodologies and best practices
• Familiarity with Dev Ops practices and tools

• Masters Degree
• Demonstrated experience in architecting large scale distributed platform
• Familiarity with Big Data Platforms (BDPs)
• Experience working with government programs

• Must have a current and active Secret clearance

• The person in this position must be able to remain in a stationary position 50% of the time.
• Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co‑workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.