Senior Information Systems Security Engineer (ISSE) at DAn Solutions

**REQUIRES AN ACTIVE/EXISTING TS/SCI WITH CI POLYRAPH**The job duties of the Sr. ISSE are as follows: Provides technical expertise to ensure the network systems meet DIA C&A and IA requirements and are properly certified and accredited Responsibilities are full-time on customers onsite and will cover classified programs and Special Access Programs (SAP). No Telework. Designs develops and recommends integrated security system and physical control solutions that will ensure proprietary/confidential data and systems are protected Assist team in DIAs Authorization and Accreditation (A&A) process using 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 Configures and validates secure systems and physical controls and tests security products and systems to detect security weakness 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 Participate in incident response activities and assist in the resolution of security incidents as neededRequirements: Exhibits advanced Windows administration capabilities and Linux proficiency for optimal system management Security credentials certifications and experience commensurate with the job description Practical experience deploying maintaining and troubleshooting security tools Demonstrates the ability to critically assess current practices identify deficiencies propose innovative solutions and effectively implement these improvements Thrives in a fast-paced complex environment; displays exceptional poise and an unwavering commitment to hard work Displays excellent problem-solving abilities and attention to detail Experience with each of the following security tools: Assured Compliance Assessment Solution (ACAS) Trellix Splunk and Security Technical Implementation Guide (STIG)s Collaborate with stakeholders to identify security requirements and ensure alignment with organizational objectives Stay abreast of the latest security trends technologies and best practices to continually enhance the security posture of the information systems A Bachelors Degree from an accredited institute in an area applicable to this position and four (4) years of relevant experience An additional four (4) years of relevant experience may be substituted for the bachelors degree Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certificationDesired Qualifications: Familiar with tiered security environments (U S TS) Deep understanding of Trellix antivirus suite of products Knowledge of Splunk architecture and experience structuring multi-level queries Windows expert - capable of advanced Powershell scripting and general administrative functions Experience with one or more commercial government cloud service providers system accreditation process Experience as a Cybersecurity Control Assessor for SAP Experience with Ongoing Authorizations and Assessments Experience with C2S Cloud or DevOpsSecRequired Experience:Senior IC Key Skills International Development,Access Control System,Finance Control,Informatica,Information Technology Sales,Asp.Net MVC Employment Type : Full-Time Experience: years Vacancy: 1