130 information system security engineer jobs found in Chantilly, VA

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Cloud Architect/Information System Security Engineer - TS/SCI Required Position Description The Cloud Architect (CA) Information System Security Engineer (ISSE) associates with the system engineers and developers to ensure information security requirements are effectively implemented throughout the security architecting, design, development, configuration, and implementation processes. The CA/ISSE coordinates security related activities with the ISO, ISSM, and CCP. The CA/ISSE/SSE, with assigned responsibility from the Information System Security Manager (ISSM) or System Security Manager (SSM), will conduct system security engineering activities. The CA/ISSE will assist the ISSO/SSO in identifying the Security Control Traceability Matrix that captures and refines security requirements and ensures their integration into the IS through purposeful security design or configuration. Your future duties and responsibilities The CA/ISSE is responsible for designing and...

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Cloud Architect/Information System Security Engineer - TS/SCI Required Position Description The Cloud Architect (CA) Information System Security Engineer (ISSE) associates with the system engineers and developers to ensure information security requirements are effectively implemented throughout the security architecting, design, development, configuration, and implementation processes. The CA/ISSE coordinates security related activities with the ISO, ISSM, and CCP. The CA/ISSE/SSE, with assigned responsibility from the Information System Security Manager (ISSM) or System Security Manager (SSM), will conduct system security engineering activities. The CA/ISSE will assist the ISSO/SSO in identifying the Security Control Traceability Matrix that captures and refines security requirements and ensures their integration into the IS through purposeful security design or configuration. Your future duties and responsibilities The CA/ISSE is responsible for designing and...

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Cloud Architect/Information System Security Engineer - TS/SCI Required Position Description The Cloud Architect (CA) Information System Security Engineer (ISSE) associates with the system engineers and developers to ensure information security requirements are effectively implemented throughout the security architecting, design, development, configuration, and implementation processes. The CA/ISSE coordinates security related activities with the ISO, ISSM, and CCP. The CA/ISSE/SSE, with assigned responsibility from the Information System Security Manager (ISSM) or System Security Manager (SSM), will conduct system security engineering activities. The CA/ISSE will assist the ISSO/SSO in identifying the Security Control Traceability Matrix that captures and refines security requirements and ensures their integration into the IS through purposeful security design or configuration. Your future duties and responsibilities The CA/ISSE is responsible for designing and...

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Description Job Description: Job Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Your most important work is ahead.   If this sounds like the kind of environment where you can thrive, keep reading! Leidos is looking to fill a Information System Security Engineer position within the Analysis Solutions Division (ASD) to support the Machine-Assisted Analytic Rapid Repository System (MARS) Data...

Cloud Architect/Information System Security Engineer - TS/SCI Required Position Description The Cloud Architect (CA) Information System Security Engineer (ISSE) associates with the system engineers and developers to ensure information security requirements are effectively implemented throughout the security architecting, design, development, configuration, and implementation processes. The CA/ISSE coordinates security related activities with the ISO, ISSM, and CCP. The CA/ISSE/SSE, with assigned responsibility from the Information System Security Manager (ISSM) or System Security Manager (SSM), will conduct system security engineering activities. The CA/ISSE will assist the ISSO/SSO in identifying the Security Control Traceability Matrix that captures and refines security requirements and ensures their integration into the IS through purposeful security design or configuration. Your future duties and responsibilities The CA/ISSE is responsible for designing and...

Description Job Description: Job Requisition: Information Systems Security Engineer Job Description: Leidos is seeking an Information Systems Security Engineer in support one of our programs in Chantilly, VA.  In this role, you will support a wide variety of standalone and connected networks. IT/IA duties will include: •Systems Development with InfoSec focus. •Change/Modify System Services such as AD, DHCP, DNS, GPO implementations to improve security posture. •Conduct regular audits of system activity and perform regular vulnerability scans. •Apply DISA Security Technical Implementation Guides (STIGs). •Create and update site administration/systems security documentation for long-term sustainment. •Monitor, organize, and work collaboratively with Network Operations, Cyber Security, and other Teams to optimize and collaborate solutions. •Conduct site surveys of data centers to observe conditions and the existing environment (ie., cabling, power, equipment...

Description Job Description: Job Requisition: Information Systems Security Engineer Job Description: Leidos is seeking an Information Systems Security Engineer in support one of our programs in Chantilly, VA.  In this role, you will support a wide variety of standalone and connected networks. IT/IA duties will include: •Systems Development with InfoSec focus. •Change/Modify System Services such as AD, DHCP, DNS, GPO implementations to improve security posture. •Conduct regular audits of system activity and perform regular vulnerability scans. •Apply DISA Security Technical Implementation Guides (STIGs). •Create and update site administration/systems security documentation for long-term sustainment. •Monitor, organize, and work collaboratively with Network Operations, Cyber Security, and other Teams to optimize and collaborate solutions. •Conduct site surveys of data centers to observe conditions and the existing environment (ie., cabling, power, equipment...

Description Job Description: Job Requisition: Information Systems Security Engineer Job Description: Leidos is seeking an Information Systems Security Engineer in support one of our programs in Chantilly, VA.  In this role, you will support a wide variety of standalone and connected networks. IT/IA duties will include: •Systems Development with InfoSec focus. •Change/Modify System Services such as AD, DHCP, DNS, GPO implementations to improve security posture. •Conduct regular audits of system activity and perform regular vulnerability scans. •Apply DISA Security Technical Implementation Guides (STIGs). •Create and update site administration/systems security documentation for long-term sustainment. •Monitor, organize, and work collaboratively with Network Operations, Cyber Security, and other Teams to optimize and collaborate solutions. •Conduct site surveys of data centers to observe conditions and the existing environment (ie., cabling, power, equipment...

Description Job Description: Job Requisition: Information Systems Security Engineer Job Description: Leidos is seeking an Information Systems Security Engineer in support one of our programs in Chantilly, VA.  In this role, you will support a wide variety of standalone and connected networks. IT/IA duties will include: •Systems Development with InfoSec focus. •Change/Modify System Services such as AD, DHCP, DNS, GPO implementations to improve security posture. •Conduct regular audits of system activity and perform regular vulnerability scans. •Apply DISA Security Technical Implementation Guides (STIGs). •Create and update site administration/systems security documentation for long-term sustainment. •Monitor, organize, and work collaboratively with Network Operations, Cyber Security, and other Teams to optimize and collaborate solutions. •Conduct site surveys of data centers to observe conditions and the existing environment (ie., cabling, power, equipment...

Description Job Description: Leidos is looking for a Senior Security Engineer (ISSE) to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced program. Program execution follows DEVOPS best practices and employs robust development, test and production environments. Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system security plans for development, test and production systems at multiple classification levels following the Risk Management Framework (RMF); manage cross domain capabilities; and support Security Verification Testing (SVT) of relevant Type 1 devices. Leidos is the prime contractor providing system engineering, development, test, integration and operational support. This new program is focused on injecting new technology and adding advanced capabilities while continuing to support an...

Description Job Description: Leidos is looking for a Senior Security Engineer (ISSE) to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced program. Program execution follows DEVOPS best practices and employs robust development, test and production environments. Our team of security engineers support enhancements to system security architecture and cyber security capabilities; manage multiple system security plans for development, test and production systems at multiple classification levels following the Risk Management Framework (RMF); manage cross domain capabilities; and support Security Verification Testing (SVT) of relevant Type 1 devices. Leidos is the prime contractor providing system engineering, development, test, integration and operational support. This new program is focused on injecting new technology and adding advanced capabilities while continuing to support an...

Description Job Description: Job Description: We are Seeking a motivated, career and customer-oriented Information System Security Engineer to join our team in Springfield, VA. You will interface and collaborate with other Cybersecurity/Information Assurance (IA) professionals (ISSM’s, ISSO’s), Security professionals (CPSO’s, FSO’s), and System Administrators, on NIST compliance and configuration change management. We are customer-driven, mission focused, and operate with integrity and trust in all relationships Primary Responsibilities Provide guidance, assistance, and coordination to systems developers, systems administrators, and other IT specialists to ensure verified and timely implementation of IT security standards for systems both under development and already deployed. Document, manage, and control the integrity of changes to all systems security documentation, including standard operating procedures and user guides that provide detailed instructions...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Polygraph Public Trust/Other Required: None Job Family: Information Security Job Description: Job Description A&A and ConMon Support Services personnel shall support activities associated with ensuring compliance with all RMF requirements. This includes: Develops and maintains required Body of Evidence (BoE) Tracks and executes required actions to obtain / maintain valid authorizations IATT / ATO w/PoAM submissions Stakeholder collaboration Workflow / tracking tool updates Ensures all ConMon activities are executed within documented timelines BoE collection / coordination ConMon tracking tool updates Track Lien remediation / resolution activities Coordinates and collaborates across Technical and Security Services functional areas and agency...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Polygraph Public Trust/Other Required: None Job Family: Information Security Job Description: Job Description A&A and ConMon Support Services personnel shall support activities associated with ensuring compliance with all RMF requirements. This includes: Develops and maintains required Body of Evidence (BoE) Tracks and executes required actions to obtain / maintain valid authorizations IATT / ATO w/PoAM submissions Stakeholder collaboration Workflow / tracking tool updates Ensures all ConMon activities are executed within documented timelines BoE collection / coordination ConMon tracking tool updates Track Lien remediation / resolution activities Coordinates and collaborates across Technical and Security Services functional areas and agency...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Polygraph Public Trust/Other Required: None Job Family: Information Security Job Description: Job Description A&A and ConMon Support Services personnel shall support activities associated with ensuring compliance with all RMF requirements. This includes: Develops and maintains required Body of Evidence (BoE) Tracks and executes required actions to obtain / maintain valid authorizations IATT / ATO w/PoAM submissions Stakeholder collaboration Workflow / tracking tool updates Ensures all ConMon activities are executed within documented timelines BoE collection / coordination ConMon tracking tool updates Track Lien remediation / resolution activities Coordinates and collaborates across Technical and Security Services functional areas and agency...