# Senior ISSE TS/SCI Polygraph **Company**: Leidos **Location**: Annapolis Junction, MD **Experience**: senior **Job type**: full-time **Salary**: $131,300.00 - $237,350.00 **Category**: Security **Industry**: Technology **Apply**: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Annapolis-Junction-MD/Senior-ISSE-TS-SCI-Polygraph_R-00194919?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply **Canonical**: https://yubhub.co/jobs/job_259734f5-492 ## Description Leidos has a new and exciting opportunity for a Sr. Information System Security Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). You will provide support for adding new capabilities to a complex system with exacting interface, performance and security requirements. Responsibilities: - Validating and verifying system security requirements and establishing system security designs for large-scale systems - Identifying and implementing appropriate information security architectures and functionality - Recommending and developing technical solutions, products, and standards based on current and desired system security architecture - Assessing and mitigating system security threats and risks throughout the program life cycle - Leading and/or contributing to the security planning, assessment, risk analysis, risk management, certification and awareness activities for various system and networking operations - Effectively collaborating with other internal technical experts on a day-to-day basis - Communicating with Program Managers and POCs from customer organizations when necessary, regarding Security issues of significant importance - Participating in Program Increment Planning and related agile team activities - Working closely with System Engineering, Test Engineering, and Integration teams to ensure that the hardware and software architecture and implementation meets security requirements - Analyzing and assessing system implementation against multiple security compliance policies and recommending and implementing enhancements - Evaluating security solutions to ensure they meet customer specified requirements for processing information - Evaluating the impact of new development on the operational security posture of the system - Evaluating, reviewing, and testing critical software - Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies - Auditing and assessing system security configuration settings using common methodologies and tools - Managing and enforcing security strategies and policies that effect various components of geographically distributed systems - Providing configuration management for security-relevant information system software - Serving as a subject matter expert in security architecture to include providing advice to Program Managers, Customer technical experts, and internal program teams - Formulating security compliance requirements for new system features - Identifying and remediating security issues throughout the system - Supporting risk assessment, risk management, security control assessment, continuous monitoring, service design, and other IA program support functions - Working with development teams to enrich team-wide understanding of different types of vulnerabilities, attack vectors and remediation approaches - Planning and conducting security verification testing of relevant type 1 devices. Basic Qualifications: - Bachelor’s degree and 12 years of relevant experience - Solid understanding of security practices and policies and hands-on vulnerability testing experience - Experience applying Risk Management Framework - Experience formulating and assessing IT security policy - Demonstrated knowledge of and experience with common security tools, such as Nessus, NMAP and Wireshark - Experience with secure configurations of commonly used desktop and server operating systems - Strong verbal and written communications skills - Ability to effectively plan and prioritize tasking and communicate clearly regarding technical options and trade-offs Preferred Qualifications: - Five (5) years of experience with Defense in Depth Principals/technology - DoD 8570 compliance with IASAE Level 2 or 3 - Information Systems Security Engineering Professional (ISSEP) Certification - Computer Information Systems Security Professional (CISSP) Certification - Experience developing/implementing integrated security services management processes - Experience providing information assurance support for application development - Experience with penetration testing tools - Experience with scripting languages The position offers a competitive salary range of $131,300.00 - $237,350.00. ## Skills ### Required - Risk Management Framework - IT security policy - Nessus - NMAP - Wireshark - secure configurations ### Nice to have - Defense in Depth Principals - DoD 8570 - ISSEP Certification - CISSP Certification - penetration testing tools - scripting languages --- Source: [Apply at leidos.wd5.myworkdayjobs.com](https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Annapolis-Junction-MD/Senior-ISSE-TS-SCI-Polygraph_R-00194919?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)