> Markdown version of [/jobs/ext/505553-information-systems-security-engineer-senior-level](https://www.wearedevelopers.com/jobs/ext/505553-information-systems-security-engineer-senior-level). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information Systems Security Engineer Senior Level - **Company:** Integrity, Inc - **Location:** Fort Meade, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Systems Engineering, Cascading Style Sheets (CSS), Cyber Security, Information Systems Security Engineering Professional, Software Engineering, Information Technology - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=5c534e68e5336463 ## About the Role Do you have experience in Technical troubleshooting support?, Do you have a Master's degree?, * TS/SCI with FSP Polygraph. CI Poly allowed to start. * Twenty (20) years' experience as an ISSE on programs and contracts of similar scope, type, and complexity is required. Bachelor' s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required. * DoD 8570 compliance with IASAE Level 3 is required Both Information Systems Security Engineering Professional (ISSEP) and CISSP Certifications are required. * A Master's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline may be substituted for two (2) years of experience, reducing the requirement to eighteen (18) years of experience. * Four (4) years of additional ISSE experience may be substituted for a bachelor ' s degree. ## Description ITC is a Woman Owned Small Business delivering exceptional consultation to the U.S. Government in Systems/Software Engineering, Cybersecurity Solutions, Mission Operations/INTEL Analysis, and Management Services in order to enable our customers to solve the most challenging problems. With continued growth comes opportunity, and we are currently searching for a Top Secret SCI with polygraph-cleared Senior-Level Information Systems Security Engineer., * Assist with the development and maintenance of all necessary C&A documents * Provide coordination, tracking, and management through all aspects of the initial and recurring C&A processes. * Conduct independent assessments of all required security controls including interviews, examinations, and testing and prepare the assessment findings report. * Work with system owners to resolve findings and answer questions. * Perform cybersecurity review and validation services for cybersecurity authorization deliverables and record results. * Support the Risk Management Framework (RMF) process using applicable tools. * Continuous monitoring and plans of action and milestones (POA&M) management. * Assessing systems deployed in Test Infrastructures * Provide analytical, communication and troubleshooting skills that enable proactive and effective collaboration, including the ability to clearly articulate status and present to both customers and program leadership. * Supporting planning and testing for Certification and Accreditation processes and (Secure the Enterprise/Secure the Network (STE/STN), High Value Asset (HVA) requirements for all System security plans * Contributing to systems engineering documentation such as System Security Engineering Plans, Initial Capabilities * Ensuring the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle. * Conduct System security audits in accordance to NSA/CSS policies or requirements. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Official Opening of WeAreDevelopers World Congress 2026](https://www.wearedevelopers.com/videos/100000-official-opening-of-wearedevelopers-world-congress-2026) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [Software Security 101: Secure Coding Basics](https://www.wearedevelopers.com/videos/220-software-security-101-secure-coding-basics) ## Related Articles - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)