Application Administrator (Top Secret cleared)

Responsibilities

• Own and lead the full solution architecture for a new system build across design, development, integration, and deployment
• Define technical architecture, frameworks, and standards aligned with DCSA, DoD, and federal security requirements
• Translate mission and business requirements into scalable, secure technical solutions
• Serve as the technical authority across the program, guiding engineering teams and system integrators
• Design and implement cloud-native architectures using AWS services
• Oversee Java-based application architecture and development patterns
• Ensure system compliance with NIST, RMF, and DoD cybersecurity standards
• Collaborate closely with program managers, cybersecurity, DevOps, and stakeholders across government and contractor teams
• Support system modernization, performance optimization, and long-term sustainment strategies
• Contribute to technical documentation, solution roadmaps, and architecture reviews
• Required Qualifications
• 10 or more years of experience in application or system administration.
• Active Top Secret / SCI clearance.

Requirements

• Bachelor's Degree in related field
• Prior experience supporting DCSA or similar national security programs
• Strong hands-on experience with AWS cloud architecture and services
• AWS certifications or equivalent cloud credentials
• Experience supporting applications in classified or SCI environments.
• Familiarity with ITIL-based service management and operational best practices.
• Hands-on experience with Linux and Windows operating systems.
• Experience using application and system monitoring tools.
• Experience supporting secure, highly available environments.
• Professional Skills
• Strategic architectural thinking combined with hands-on technical depth
• Ability to balance mission requirements, security, and performance
• Leadership presence and comfort owning technical decisions
• Strong communication skills for both technical and non-technical audiences
• #dcsa2026
• #icfcleared
• Working at ICF
• ICF is a global advisory and technology services provider, but we're not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
• We will consider for employment qualified applicants with arrest and conviction records.
• Read more about workplace discrimination righ t s or our benefit offerings which are included in the Transparency in (Benefits) Coverage Act.
• Candidate AI Usage Policy
• The pay range for this position based on full-time employment is :
• $130,687.00 - $222,169.00
• DC Remote Office (DC99)

Benefits

Additional Information

Role Overview The Application Administrator is responsible for the administration, maintenance, and operational support of enterprise applications in a secure government environment. This role ensures system availability, performance, security, and compliance while providing Tier 3 support for mission‑critical systems.

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Company Intel

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