Demo

Senior ATO Security Analyst

Jobs via Dice
Manassas, VA Full Time
POSTED ON 7/10/2026
AVAILABLE BEFORE 8/10/2026
Position Title: Senior ATO Security Analyst

Special LCAT: System Security Administrator III

Core Hours: 8:30a-4:30p ET 100% REMOTE

Information Sciences Consulting, Inc. (ISCI), a VA Certified Service-Disabled Veteran-Owned company, has an exciting opportunity for a Senior ATO Security Analyst to join our team in support of the ITOPS endeavor at the US Department of Veteran's Affairs. This is a fully remote position. Come join our great team in the ongoing effort to strengthen and maintain IT security across the VA network.

Summary:

As a Senior ATO Security Analyst on our team, you'll use your experience to work with the Veterans Affairs (VA) Information System Owners (ISO) and Information System Security Officers (ISSO) to coordinate and drive the completion of Risk Management Framework (RMF) steps 0-6 ATO activities and requirements, identify and mitigate system cybersecurity risks, escalate project risks to leadership, understand and apply VA authorization policies and processes and provide information system security expertise to ensure the appropriate operational security posture is maintained for information systems. You will complete and maintain very detailed security documentation and coordinate closely with ISOs and ISSOs to execute ATO support duties. You'll work with your client to translate security concepts into actionable implementable solution recommendations to help the client make informed security decisions. This is your opportunity to act as an information security and RMF subject matter expert while broadening your skills in cybersecurity. This position is open to remote delivery anywhere within the U.S., to include the District of Columbia.

Must Have:

Experience proactively and independently managing complex system records in the Enterprise Mission Assurance Support Service (eMASS) tool.

Experience with supporting all RMF steps, security categorizations, creating and updating security artifacts and FISMA security documents, control implementation details, and Plan of Action and Milestones (POA&M)

Experience with National Institute of Standards and Technology (NIST) SP 800-53 security controls, RMF, and system authorizations and security compliance standards and processes

Experience with Federal Information Security Management Act (FISMA) and Federal Information System Controls Audit Manual (FISCAM) criteria

Analyze authorization documents and associated artifacts against authorization requirements to identify gaps, establish a schedule to address outstanding authorization requirements, and coordinate directly with system stakeholders to address identified gaps in accordance with required deadlines

Excellent oral and written communication skills and the ability to independently lead client-facing meetings and present complex ATO topics to the client

Ability to organize, manage, and maintain large amounts of discrete data with various expiration dates across multiple systems simultaneously

Nice to have:

Experience working with VA

Ability to engage with varying levels of staff/leadership

Experience supporting ATOs for specialized devices

Education Requirement:

Bachelor's degree (computer science, electronics engineering or technical discipline is required).

5 years of related experience

8 years of additional relevant experience may be substituted for education.

Full Benefit Package to include:

Paid PTO and sick leave

Paid Federal Government Holidays

100% Medical premium for employee

100% Dental and Vision

100% paid Life, short and long-term disability insurance for employee

401K

We are an Equal Opportunity Employer:

We do not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, national origin, age, disability, genetic information, veteran status or any other characteristics protected by law.

This organization participates in E-Verify.

#DICE

Salary.com Estimation for Senior ATO Security Analyst in Manassas, VA
$117,584 to $148,808
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior ATO Security Analyst?

Sign up to receive alerts about other jobs on the Senior ATO Security Analyst career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$112,673 - $137,290
Income Estimation: 
$139,945 - $168,577
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Income Estimation: 
$111,725 - $147,313
Income Estimation: 
$139,945 - $168,577
Income Estimation: 
$140,233 - $181,029
Income Estimation: 
$161,209 - $233,553
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Jobs via Dice

  • Jobs via Dice Burlington, VT
  • Desktop Deployment Technician (Part-Time - 20 Hours a week) (Contract Role) Overview We are seeking a Desktop Deployment Technician to support a large-scal... more
  • 1 Day Ago

  • Jobs via Dice Brattleboro, VT
  • Dice is the leading career destination for tech experts at every stage of their careers. Our client, Jobot, is seeking the following. Apply via Dice today!... more
  • 1 Day Ago

  • Jobs via Dice Honolulu, HI
  • Description The Principal Enterprise Solution Architect (ESA) is a senior individual contributor responsible for solution architecture leadership and gover... more
  • 1 Day Ago

  • Jobs via Dice Wilmington, DE
  • Location: Wilmington, DE Salary: $50.00 USD Hourly - $60.00 USD Hourly Description: Role: Junior Data Engineer Location: Wilmington, DE (Hybrid - 3 days on... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Senior ATO Security Analyst jobs in the Manassas, VA area that may be a better fit.

  • Promantus, Inc Washington, DC
  • Hi Job Seekers, This is Aarif, Technical Recruiter from Promantus. We have multiple exciting job opportunities open across technologies. Kindly review the ... more
  • 4 Days Ago

  • 9th Way Insignia Ashburn, VA
  • 9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to our government customers so they can achieve the... more
  • 11 Days Ago

AI Assistant is available now!

Feel free to start your new journey!