IT Security Developer, Senior

🕒 July 28, 2025

🏛️ District of Columbia – Remote

🏛️ District of Columbia – Remote

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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DecisionPoint Corporation

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2011

🔒 Cybersecurity

⚕️ Healthcare Insurance

☁️ SaaS

Cybersecurity • Healthcare Insurance • SaaS

DecisionPoint Corporation is a Service Disabled Veteran Owned Small Business specializing in IT modernization and digital transformation for government agencies. They provide comprehensive services including cybersecurity, health IT, and intelligent automation solutions, aimed at improving operational efficiency and effectiveness while ensuring secure cloud migration. Their Centers of Excellence approach drives mission success by addressing the most pressing challenges faced by government entities through innovative technology and expert support.

📋 Description

• Support the development and maintenance of GPO’s Technical Reference Model (TRM) by aligning architectural designs with cybersecurity requirements. • Produce project documentation such as technical research reports, risk analyses, and system architecture diagrams. • Define technology roadmaps that incorporate evolving security controls and enterprise capabilities. • Partner with ITOps branches (Infrastructure, Network Messaging, Enterprise Services, Customer Support) to embed security controls in system design and operations. • Contribute to security design reviews, risk assessments, and secure configuration baselines for enterprise systems. • Lead the development and maintenance of RMF Authorization to Operate (ATO) packages in alignment with NIST SP 800-37 and SP 800-53. • Create, update, and manage RMF artifacts, including Security Assessment Reports (SARs), System Security Plans (SSPs), POA&Ms, and security control implementation summaries. • Ensure system security documentation aligns with FISMA requirements and passes audit and compliance reviews.

🎯 Requirements

• Ability to obtain a Public Trust clearance. • 8 years of experience in IT security architecture, system development, or cybersecurity engineering within a Federal or regulated environment. • Bachelor’s degree in Computer Science, Information Systems or other related disciplines (or equivalent experience) • Strong knowledge of the NIST Risk Management Framework, FISMA requirements, and technical standards including SP 800-37, 800-53, and 800-171. • Experience designing or integrating secure systems within ITOps, infrastructure, or network environments. • Proficient in documenting complex system architectures and security designs. • Federal experience (preferred) • Certifications (preferred): CompTIA Security + or Certified Information Systems Security Professional (CISSP)