ISSO/Information Assurance Security Specialist Agile Defense, LLC United States, Virginia, Quantico 27410 Hot Patch Road (Show on map) Jul 29, 2026 About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation's vital interests. Requisition #: 1761

Job Title:

ISSO/Information Assurance Security Specialist

Location:

Quantico, VA

Clearance Level:

Secret, Must Have Clearance to Start Required Certification(s): DoD 8570 IAT II Level Certification Required (CCNA-Security, CySA, GICSP, GSEC, Security+CE, SSCP) Job Description The successful candidate will provide Information Systems Security support for enterprise network assets. A strong understanding of DoD STIG/ IAVA and compliance processes are necessary in order to be successful in this position. Assured Compliance Assessment Solution (ACAS) is the primary tool used to facilitate a compliant and secure network. The auditing environment consists of Cisco Identity Service Engine (ISE), SolarWinds, Marine Corps Database (MCD), Operational Directive Reporting System (OPDRS), RedSeal, DISA STIG Viewer, Marine Corps Compliance and Authorization Support Tool (MCCAST) and vulnerability scanning tools such as ACAS. Auditing compliance aligns with Defense Information Systems Agency (DISA) Secure Technical Implementations Guides (STIGs). Education and Background Active Secret clearance DoD 8570 IAT II Level Certification Required (CCNA-Security, CySA, GICSP, GSEC, Security+CE, SSCP). Years of Experience 5 years of Cyber/Systems Security experience Required Skills High-level familiarity with Vulnerability Management tools such as ACAS and SCAP. A Cyber Security Team team-player contributing to policy development, RMF package accreditation requirements. Good communication and interpersonal skills. Ability to follow policies and procedures. Ability to communicate in a clear speaking voice as well as the ability to respond clearly to questions. Aptitude to address negative situations, and resolve them in a positive manner. Preferred Skills The ideal candidate has a background as an Information Systems Security Officer and has a strong systems security mindset and is very detailed oriented with strong written and oral communication skills. Working Conditions

Environmental Conditions:

General office environment. Work is generally sedentary in nature but may involve standing and walking for up to 10% of the time. The working environment is generally favorable. Lighting and temperature are adequate, and there are not hazardous or unpleasant conditions caused by noise, dust, etc. Work is generally performed within an office environment, with standard office equipment available. Contractor site with 0-10% travel possible. Possible off-hours work to support releases and outages

Strength Demands:

10 lbs. maximum lifting, occasional lift/carry of small articles.

Physical Requirements:

The role may involve periods of standing, walking, and sitting. The role may involve use of hands and fingers for tasks such as typing, handling materials, or operating equipment. The role may occasionally involve movements such as climbing, balancing, bending, stooping, kneeling, or crawling. The role involves frequent communication to perform job duties. The role requires visual ability to operate equipment, use a computer keyboard, and read technical information. $120,000

• $125,000 a year Our Core Values Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental.

Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together. What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are. Happy

• Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do. Helpful
• Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated. Honest
• Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support. Humble
• Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task. Hungry
• Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges. Hustle
• Be Driven.

Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. apply for this job