Job Description

Cybersecurity and Network Security Engineer

Cybersecurity and Network Security Engineer

Astor & Sanders Corporation (Astor) is a prestigious IT solutions provider headquartered in McLean, VA, currently seeking a talented Cybersecurity and Network Security Engineer . This position is full-time and based in Bethesda, MD.

Key Responsibilities

• Support in assessing, improving, and maintaining the cybersecurity posture of NIH ICS/OT/IoT environments to mitigate cyber security risks (e.g., insider and external threats, intentional and accidental).
• Audit of ICS/OT environments and perform risk/vulnerability assessments.
• Develop NIH-specific cybersecurity roadmaps prioritizing the remediation of cyber threats based on likelihood and impact.
• Create mitigation plans for vulnerabilities and support remediation efforts.
• Assist in reviewing and developing Industrial Cybersecurity programs, security policies, and industry best practices to enhance NIH's OT cybersecurity program.
• Inventory client's hardware & software assets, assess for vulnerabilities, obsolescence, and risks.
• Review network architectures for best practices (e.g., network segmentation, use of Industrial DMZ) and provide compliance recommendations.
• Review security products (firewalls, IDS, IPS) for proper configuration.
• Deploy network infrastructure devices, security appliances, and virtualization solutions.
• Review US government cybersecurity policies, analyze logs and security events, and recommend improvements.
• Review controls and provide recommendations to mitigate cybersecurity risks.
• Perform vulnerability and risk assessments in manufacturing and critical infrastructure environments, providing remediation recommendations.
• Create detailed diagrams, procedures, and plans to support projects.
• Additional duties as assigned.

Requirements

• Certified Information Systems Security Professional (CISSP).
• Degree in Engineering (Electrical, Mechanical, Chemical, or similar), Computer Science, or related field.
• Strong understanding of cybersecurity frameworks for ICS/OT environments (e.g., ISA-99/IEC 62443, NIST SP 800-82, CIS).
• Knowledge of OT network communication protocols (Ethernet/IP, CIP, Modbus, OPC) and industrial networking topologies.
• Minimum of five (5) years of hands-on experience in ICS/OT network architecture assessment, design, and implementation.
• Experience with Cyber-Physical Systems (CPS).

Benefits

Astor & Sanders Corporation offers a stimulating environment that fosters growth and rewards performance. We are an Equal Opportunity Employer.

Our benefits include:

• Generous Paid Time Off (PTO) and all Federal Holidays.
• Comprehensive Health and Dental Insurance Coverage.
• Retirement Savings Plan.
• Pre-Tax Benefit Program.
• Wellness and Work-Life Support.
• Professional Development Opportunities.
• Performance and Referral Bonuses.
• Life and Disability Insurance.

Additional Information

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Technology, Information, and Internet

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