> Markdown version of [/jobs/ext/1848917-information-systems-security-officer-senior](https://www.wearedevelopers.com/jobs/ext/1848917-information-systems-security-officer-senior). 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 Officer Senior - **Company:** Modern Technology Solutions, Inc. - **Location:** Beavercreek, OH, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Software System Penetration Testing, Cyber Security, Information Systems, Data Security, Package Development Process, Zero Trust Network Access, SAP (Applications), Systems Integration, Legacy Systems, Plan of Action and Milestones, Vulnerability Analysis - **Published:** July 7, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9014534/information-systems-security-officer-senior ## About the Role This ISSO position will have experience in CV2 system management, AF7 (all levels) and JWICs VTC knowledge, manage a team of other ISSOs working throughout the ISR and SOF portfolio. Supports senior level meetings. Be familiar with SCI and SAP Self Inspections and be able to provide customer service to a variety of ISR and SOF customers. Stay on top of all the JSIG requirements to manage a SCIF/SAPF facility from the lead ISSO perspective. Knowledge of PLX systems is a plus (not needed). How you will contribute to our National Security and Defense mission: Provide network, hardware and software cybersecurity protection to enable secure and continuous operations that enable tip of the spear weapon systems to be developed, tested and fielded to survive and operate in highly contested threat environments. You'll be a great fit for this role if: * Self-motivated with a work ethic that the mission comes first * Have good communications skills * Detail oriented * Passionate about supporting our warfighters, * Master's degree and 3+ years' cybersecurity experience, or bachelor's degree and 5+ years' cybersecurity experience, associate's degree and 7+ years' cybersecurity experience, or high school diploma (or GED) and 10+ years' cybersecurity experience., * Must possess an active DoD Top Secret (TS) security clearance (with SCI and SAP eligibility) ## Description MTSI is seeking a Senior level skilled Information Systems Security Officer (ISSO) to lead information systems security efforts. This position will support an AFLCMC weapon system program office (SPO) in daily operations to ensure the effective integration and maintenance of information systems across the program office. The ISSO will provide technical input, recommendations, and assistance with the implementation of both higher and granular-level cyber security approaches, methods and solutions that incorporate and maintain compliance to requirements resulting from laws, regulations and other pertinent guidance; advise the PSO concerning the impact levels for confidentiality, integrity, and availability for the information systems; evaluate threats and vulnerability to SPO information systems to ascertain the need for additional safeguards; prepare the final security assessment report including assessment results and findings and initiate a POA&M with identified weakness and suspense dates for each information system based on findings and recommendations from the SAR; develop recommendation for authorization and submit the security authorization package to the AO; provide inputs to development teams responsible for designing and developing organizational information systems and upgrading legacy systems; identify integration issues related to the implementation of new systems within the existing infrastructure; recommend mitigation and/or resolution options, and keep abreast of current and new security technologies and threats., Your essential job functions will include but may not be limited to: * Ensure secure integration of software across survivability, planning, and test systems. * Develop and implement cybersecurity strategies for SILs, labs, and digital test environments. * Conduct vulnerability assessments and penetration testing for mission software and environments. * Support RMF package development, Authority to Test (ATT), and Authority to Operate (ATO). * Align software integration with zero-trust principles, data tagging, and cross-domain solutions. * Provide secure data transport, storage, and access controls across multi-level security (MLS) enclaves. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain) - [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) - [How to TDD in legacy code](https://www.wearedevelopers.com/videos/309-how-to-tdd-in-legacy-code) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [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) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)