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This position was posted on July 9, 2026 and is likely no longer accepting applications. We've kept it here for historical reference. Check out the similar jobs below!
Job Overview
Location
Washington, D.C.
Job Type
Full-time
Category
Cybersecurity
Date Posted
July 9, 2026
Full Job Description
đź“‹ Description
- • As an Information System Security Officer (ISSO) at Edgesource Corporation, you will play a critical role in safeguarding national security systems by managing the Risk Management Framework (RMF) lifecycle for systems supporting the Department of Defense, Homeland Security, Intelligence Community, and other federal clients. Your work ensures continuous authorization and compliance with federal cybersecurity standards, directly contributing to the protection of critical infrastructure and sensitive information.
- • Day to day, you will collect, analyze, and maintain security data from sources like ACAS and Prisma, conduct vulnerability assessments, track and remediate findings, develop and update Authorization to Operate (ATO) packages in eMASS, and coordinate with system owners and cybersecurity teams to ensure ongoing compliance and risk mitigation.
- • Edgesource Corporation is an ISO 9001:2015 certified and CMMI Level 3 appraised small business with over 25 years of experience delivering innovative technology solutions to federal and commercial clients. The company specializes in cybersecurity, software development, database services, enterprise networking, and data center virtualization, serving mission-critical needs across the DOD, DHS, DOS, and Intelligence Community.
- • In this role, you will deepen your expertise in federal RMF processes, gain hands-on experience with enterprise vulnerability scanning tools, and develop leadership in security authorization workflows—positioning you for advancement in cybersecurity compliance, risk management, and ISSO leadership within the federal contracting sector.
🎯 Requirements
- • Active TS/SCI CI Poly clearance
- • 3-5 years of overall ISSO experience
- • CompTIA Security+ certification
- • Bachelor's Degree
- • Experience supporting the Risk Management Framework (RMF) lifecycle
- • Proficiency with eMASS or equivalent tools for ATO package development
🏖️ Benefits
- • Flexible PTO Policy + 11 Paid Holidays
- • Flexible Work Schedules (Remote / Hybrid)
- • Medical / Dental / Vision / Flexible Spending Account (FSA)
- • 401k Plan with Match
- • Tuition & Professional Development Support
- • Commuter Benefits
Skills & Technologies
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About Edgesource Corporation
Edgesource Corporation delivers mission-ready national security solutions, transforming complex data into actionable intelligence for the intelligence, diplomatic, military, and homeland communities. Leveraging their AdvantEDGE™ Framework, they provide expertise in data engineering, cloud engineering, AI/ML, and UAS/c-UAS technologies. Edgesource is dedicated to operationalizing advanced capabilities within secure pipelines, ensuring speed, resilience, and measurable impact even in contested environments. With 28 years of experience as a quality-driven small business, they are a trusted partner safeguarding national assets and empowering mission success through innovation and embedded expertise.
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