Information System Security Officer Senior - Information System Security Officer
$130k - $145k/yr
Senior, Expert
Bachelor's
Quantico, VA, USA
In Person
CybersecuritySecurity Governance, Risk & Compliance
No H1B Sponsorship
US Top Secret Clearance Required
About the job
Requirements
- A bachelor's degree in Cybersecurity, Information Assurance, Information Systems, Computer Science, Engineering, or a related field; equivalent experience may be considered.
- At least eight years of experience in cybersecurity compliance, information assurance, Information System Security Officer support, or system security governance in a federal environment.
- One of the following certifications: Certified Information Security Manager, Certified Information Systems Security Officer, Certified Information Systems Security Professional, Certified Information Systems Security Professional—Information Systems Security Management Professional, Federal Information Systems Security Manager, Global Certified Intrusion Analyst, Global Certified Incident Handler, Global Certified Security Administrator, Global Industrial Cyber Security Professional, or Global Security Leadership Certification.
- An active Top Secret clearance is required.
- Experience supporting system categorization, security control compliance, and risk management under federal cybersecurity frameworks.
- Working knowledge of Federal Information Processing Standards Publication 199, National Institute of Standards and Technology Special Publication 800-37, National Institute of Standards and Technology Special Publication 800-53, Committee on National Security Systems Instruction 1253, and federal Risk Management Framework processes.
- Experience with governance, risk, and compliance tools and maintaining system/security data.
- Experience supporting reporting, documentation, and audit readiness.
- Strong written and verbal communication skills.
- Ability to manage multiple systems and priorities in a structured, deadline-driven environment.
Responsibilities
- Support development and maintenance of a documented methodology to categorize Federal Bureau of Investigation information technology systems based on classification level, FBI division supported, National Security System designation, Federal Information Processing Standards Publication 199 impact level, hosting location (on-premises, Azure, or Amazon Web Services), Committee on National Security Systems Instruction 1253 overlays, data types managed, mission/business function, and other evolving policy or operational criteria.
- Apply the methodology across assigned systems in accordance with task order timelines.
- Ensure the methodology aligns with applicable standards and guidance, including Federal Information Processing Standards Publication 199, the National Institute of Standards and Technology Risk Management Framework and related publications, Committee on National Security Systems policies and overlays, and FBI internal cybersecurity directives.
- Analyze systems based on risk, operational impact, security posture, and required level of Information System Security Officer/Information System Security Engineering support.
- Maintain clear documentation supporting system grouping decisions, labor mapping, and support allocation.
- Coordinate with program leadership, the Contracting Officer's Representative, the call order project manager, and internal reviewers to ensure the methodology is transparent, consistent, and defensible.
- Support alignment of labor categories and seniority levels to systems based on complexity and support requirements.
- Provide inputs for monthly reporting on labor allocation, chargeback, and cost recovery by system and FBI division.
- Assist with preparation of Monthly Statement Reports, including cost details by labor category, system, and division.
- Track changes to systems, policies, technologies, and organizational structures that may affect categorization logic.
- Support updates to methodology and reporting workflows within required timeframes.
- Support Authorization to Operate lifecycle activities, Plan of Action and Milestones tracking, risk assessments, compliance documentation, and audit readiness efforts as needed.
- Support approved automation or semi-automated processes used for categorization, reporting, or labor/cost visibility in accordance with FBI requirements.
Desired Qualifications
- Experience supporting FBI, Department of Justice, Intelligence Community, or other federal law enforcement or national security customers.
- Experience with classified systems and National Security Systems.
- Familiarity with Microsoft Azure and Amazon Web Services environments.
- Experience supporting labor/resource planning based on system complexity or compliance workload.
About the company
Agile Defense provides IT and cybersecurity services to the U.S. Federal Government, including digital transformation, IT modernization, and a Virtual Security Operations Center (VSOC) to defend against cyber threats. Its services support national security and civilian missions across federal agencies, delivered through various contract vehicles. The company expands its capabilities through acquisitions (IntelliBridge and XOR Security) and focuses on AI-enabled workforce transformation and enterprise IT to enhance government operations. Unlike many suppliers, Agile Defense emphasizes a government-focused portfolio with a multidimensional VSOC and AI-driven workforce upgrades, positioning itself to meet federal security and modernization needs. The goal is to help federal agencies protect data and systems, modernize IT infrastructure, and improve cyber resilience across national security and civilian missions.
Company Size
1,001-5,000
Company Stage
Acquired
Total Funding
N/A
Headquarters
Reston, Virginia
Founded
1998
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Simplify's Take
What believers are saying
- Agile Defense won $250 million Navy logistics IT work on August 13, 2026.
- It won a $100 million Tradewinds OTA for NORAD and USNORTHCOM on July 15, 2026.
- USCIS awarded Agile Defense a five-year, $118 million RAPID contract on April 20, 2026.
What critics are saying
- Federal contract protests can freeze revenue, as GSA Polaris awards stayed contestable in June 2026.
- Agile Defense's headcount fell 6.7% year over year by March 2026.
- If Alliant 3 and RAPID recompetes slip in 2027, the pipeline breaks.
What makes Agile Defense unique
- Agile Defense pairs federal cyber services with AI, data, and digital transformation.
- Its November 2025 IntelliBridge integration unified delivery, finance, growth, and leadership.
- The February 2026 Alliant 3 award shows competitiveness in governmentwide acquisition vehicles.
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Benefits
- Remote Work Options
- Flexible Work Hours
- Wellness Program
- Mental Health Support