Senior Cybersecurity Analyst

Intone Networks Inc.; Arlington, Northern (VA, KY); Hybrid; USD 140,000 - 180,000; Full time

Job summary

Intone Networks Inc. is seeking a Senior Cybersecurity Analyst in Arlington, VA, to design, implement, and maintain security architectures across IT, OT, and cloud environments. You will provide technical leadership and guide secure design across multi-cloud platforms and industrial control systems.

The role requires strong experience in risk assessments, IAM, cryptography, and security automation. Collaboration with IT, engineering, operations, and vendors is essential to protect critical

Qualifications

• Bachelor's degree or equivalent professional experience in a relevant technical field.
• 10+ years in cybersecurity, information security engineering, or security architecture (preferred in energy/industrial sectors).
• 5+ years performing security risk assessments and implementing frameworks (NIST 800 series, ISO 27000 series, ITGC).
• Experience designing security controls in Azure and AWS cloud environments.
• Experience supporting multi-cloud or hybrid infrastructure.
• Experience implementing NIST 800-53, FISMA, or FedRAMP Moderate/High controls.
• Strong knowledge of IAM and authentication protocols (SAML, OAuth, OIDC, MFA).
• Cryptography, key management, and secrets management.
• Deep understanding of network security, data protection, encryption, and secure access controls.
• Experience securing enterprise apps, cloud services, and infrastructure.

Responsibilities

• Design, implement, and maintain security architectures for IT/OT across on-prem, cloud, and hybrid environments.
• Develop security reference architectures and repeatable secure design patterns.
• Lead reviews for enterprise platforms, applications, and infrastructure.
• Ensure cybersecurity controls are integrated into design, development, and deployment processes.
• Support maturity of the organization’s cybersecurity program.
• Lead threat modeling and integrate controls into system design.
• Conduct security risk assessments and align with enterprise risk management.
• Identify vulnerabilities and provide remediation strategies.
• Develop and maintain security standards, policies, and procedures.
• Document security assessments and architecture decisions.
• Design and implement cloud security controls including identity, segmentation, encryption, monitoring, and compliance.
• Support secure DevSecOps practices and automation.
• Research innovative security automation approaches and security-as-code.
• Align with NIST 800-53, FISMA, FedRAMP, and ISO 27000 series.
• Support audits, compliance reviews, and control validation.
• Maintain documentation of security decisions and artifacts.
• Collaborate with IT, infra, dev, and OT teams to embed security in initiatives.
• Work with vendors and cloud providers to ensure secure integrations.
• Provide guidance during platform implementations and upgrades.

Skills

Security architecture

Threat modeling

DevSecOps

IAM

Cryptography

Network security

Cloud security

Vulnerability management

Education

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or related technical field

Tools

Azure

AWS

SAML

OAuth

OIDC

MFA

Key management

Secrets management

Job description

This is a full-time contract position for a Senior Cybersecurity Analyst based in Arlington, Virginia. You will assist with designing, implementing, and maintaining security architecture and controls that protect the organization's information systems, operational technology, and cloud infrastructure. This role provides technical leadership and architectural guidance across a complex environment consisting of multi-cloud platforms, enterprise applications, and industrial control systems. You will collaborate with IT, engineering, operations, and third-party vendors to integrate security into system design, deployment, and ongoing operations.

Responsibilities

• Design, implement, and maintain enterprise security architectures that protect IT and OT environments across on-premises and cloud platforms.
• Develop and maintain security reference architectures and secure design patterns to support repeatable and scalable implementation of cybersecurity controls.
• Conduct architecture and security design reviews for enterprise platforms, applications, and infrastructure in multi-cloud and hybrid environments.
• Ensure cybersecurity controls are integrated into system design, development, and deployment processes.
• Support the implementation and ongoing maturity of the organization's enterprise cybersecurity program.
• Lead threat modeling exercises and collaborate with technical teams to integrate security controls into system architecture and solution design.
• Conduct security risk assessments and ensure alignment with enterprise risk management strategies.
• Identify potential vulnerabilities and provide remediation strategies to reduce organizational risk exposure.
• Develop and maintain security standards, policies, and procedures aligned with regulatory frameworks and industry best practices.
• Ensure security assessments and architecture reviews are documented and executed consistently to deliver high-quality security outcomes.
• Design and implement security controls for cloud environments including identity, network segmentation, encryption, monitoring, and compliance capabilities.
• Support secure deployment practices across DevOps pipelines through DevSecOps integration and automation.
• Research and implement innovative approaches for security automation and security-as-code capabilities.
• Ensure alignment with recognized cybersecurity frameworks including NIST 800-53, FISMA, FedRAMP, and ISO 27000 series.
• Support internal and external security audits, compliance reviews, and control validation activities.
• Maintain documentation of security architecture decisions, assessments, and compliance artifacts.
• Partner with IT, infrastructure, application development, and operational technology teams to embed security into technology initiatives.
• Work closely with vendors, cloud providers, and third-party partners to ensure secure system integrations.
• Provide technical guidance and security expertise during platform implementations and system upgrades.

Qualifications

• Required
  • Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or a related technical field, or equivalent professional experience.
  • Minimum 10 years of experience in cybersecurity, information security engineering, or security architecture, preferably within the energy, utilities, or industrial sectors.
  • At least 5 years of experience performing security risk assessments and implementing security frameworks such as NIST 800 series, ISO 27000 series, or IT General Controls.
  • Experience designing and implementing security controls within cloud environments (Azure and AWS).
  • Experience supporting multi-cloud or hybrid infrastructure environments.
  • Experience implementing or supporting NIST 800-53, FISMA, or FedRAMP Moderate/High security controls.
  • Strong knowledge of Identity and Access Management (IAM) and authentication protocols including SAML, OAuth, OIDC, and Multi-Factor Authentication.
  • Experience with cryptography, key management, and secrets management platforms.
  • Deep understanding of network security, data protection, encryption technologies, and secure access controls.
  • Experience securing enterprise applications, cloud services, and infrastructure platforms.
• Preferred
  • Familiarity with DevSecOps principles and security automation frameworks.