ISSE / Cyber Security Systems Engineer

Bcore; Sully Square (VA); On-site; USD 60,000 - 100,000; Full time

Job summary

An established industry player is seeking a motivated ISSE / Cyber Security Systems Engineer to join their dynamic team in Chantilly, VA. This role focuses on designing and maintaining systems compliance with security requirements, ensuring high network availability and security standards. The ideal candidate will have a strong background in risk management and system security, particularly in Windows and Linux environments. Join a forward-thinking company dedicated to bridging the technology gap between government and commercial sectors, and play a crucial role in protecting our nation’s cyber interests.

Qualifications

• Active TS/SCI with polygraph required.
• Experience with securing Windows and Linux systems.

Responsibilities

• Design and maintain compliance with ICD 503 requirements.
• Develop System Security Plans and ensure security standards.

Skills

ICD 503 security risk management

Windows and Linux systems security

Risk Management Framework controls

Vulnerability scanning and remediation

Splunk administration

Cisco network devices security

Tools

Xacta

Greenlight 360

Rapid7

NMAP

Job description

Join to apply for the ISSE / Cyber Security Systems Engineer role at Bcore.

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Join to apply for the ISSE / Cyber Security Systems Engineer role at Bcore.

TS/SCI with Poly

At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting-edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Our goal is not just to support efforts but to ignite a technology revolution, bridging the growing technology gap between the Government and commercial space.

Do you want to join a team that builds tailored technical solutions to modernize our government’s mission and our client’s business? Do you have a desire to change how people work? Are you interested in helping to protect our nation’s cyber interests? Join our growing team supporting customer missions as a ISSE / Cyber Security Engineer in Chantilly, VA.

Responsibilities include designing, developing, and maintaining the client's systems compliance with ICD 503 requirements, advising on security and network accreditations, understanding networking protocols, security vulnerabilities, and organizing network documentation. Develop and maintain System Security Plans (SSPs), ensure compliance with security requirements, and exercise oversight to ensure high network availability, functionality, performance, and security standards.

Required Qualifications

• Active TS/SCI with required polygraph
• Experience with ICD 503 security risk management, certification, and accreditation
• Securing and monitoring Windows and Linux systems, including Windows 7, 10, Server editions, Linux, and Macintosh devices
• Applying Risk Management Framework controls and using authorization workflow tools like Xacta or Greenlight 360
• Vulnerability scanning and remediation (Rapid7, NMAP), Splunk administration, and securing Cisco network devices

Desired Qualifications

• CISSP Certification(s)
• Certified Splunk Administrator

BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, veteran status, sexual orientation, or other protected characteristics.

Senioriity level

• Entry level

Employment type

• Full-time

Job function

• Information Technology

Industries

• IT Services and IT Consulting