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DecisionPoint Corporation · 2 months ago

IT Security Developer - Senior

US-DC-

Full-time

Hybrid

Senior Level, Lead/Staff

8+ years exp

DecisionPoint Corporation is seeking an IT Security Developer – Senior to provide technical leadership and subject matter expertise in designing, developing, and maintaining secure IT architectures within the GPO enterprise. This role focuses on supporting the Technical Reference Model (TRM) and IT Operations (ITOps) environments, ensuring compliance with NIST and FISMA standards.

ConsultingInformation ServicesInformation Technology

Comp. & Benefits

No H1B

U.S. Citizen Only

Responsibilities

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

Qualification

NIST Risk Management FrameworkFISMA requirementsCybersecurity architectureCompTIA Security+CISSPSystem Security PlansRisk assessmentsSecure system designFederal experienceTechnical documentation

Required

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, 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

Preferred

Federal experience

Certifications: CompTIA Security+ or Certified Information Systems Security Professional (CISSP)

Company

DecisionPoint Corporation

DecisionPoint Corporation, a Service Disabled Veteran Owned Small Business (SDVOSB), is an innovation thought leader in the Defense and Federal communities.

Founded in 2011

Gaithersburg, Maryland, USA

51-200 employees