Senior Information System Security Engineer

GD Information Technology•Reston, VA

8h•$127,500 - $172,500•Onsite

About The Position

Deliver security related solutions for enterprise information system s and network architectures as an Information System Security Engineer at GDIT . Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients . With a career in systems security, you’ll ensure information systems , networks and architectures are secure and ready to support mission critical requirements. Our work depends on Information Systems Security Engineers joining our team to protect data flows for a wide range of devices.

Requirements

Education: Bachelor Degree in an area applicable to this position
Required Experience: 8+ years of related experience
Advanced Windows administration capabilities and Linux proficiency
Practical experience deploying, maintaining , and troubleshooting security tools
A bility to critically assess current practices, identify deficiencies, propose innovative solutions, and effectively implement these improvements
Must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary certification s .
Security Clearance Level: TS/SCI and CI Poly
Experience with : Assured Compliance Assessment Solution (ACAS), Trellix , Splunk, and Security Technic al Impl ementation Guide (STIG)’s.
Excellent communication, problem solving, team player
US Citizenship Required

Nice To Haves

Experience as an ISSO, ISSM, ISSE, or Security Controls Assessor .
Experience with Special Access Programs (SAPs) and Intelligence Community .

Responsibilities

Provides technical expertise to ensure systems meet Information Assurance (IA) requirements and are properly accredited.
Designs, develops, and recommends integrated security system and physical control solutions that will ensure proprietary/confidential data and systems are protected.
Assist IA team in established Authorization and Accreditation (A&A) process using a risk mitigation framework ( RMF ) across the design lifecycle for classified systems obtaining and maintaining Interim Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate (ATO).
Offers technical engineering services for the support of integrated security systems and solutions, managing information-related risks effectively.
Works closely with the client during the strategic design process to translate security and business requirements into actionable technical designs.
Develop comprehensive system test plans (STP) to assess the security posture of the information systems.
Analyze scan results and security findings to prioritize remediation efforts and implement corrective measures.