ISSO Support and Continuous ATO Evidence Engineer

Userc Dehradun; Huntsville (AL); Hybrid; USD 95,000 - 140,000; Full time

Job summary

Zaden Technologies in Huntsville is seeking an ISSO Support and Continuous ATO Evidence Engineer for a remote role across the United States. You will author and maintain the RMF package for a health data exchange platform and produce control statements to keep the authorization current.

Responsibilities include managing POA&Ms with engineering teams, automating evidence collection with AWS Config, and supporting assessments and boundary changes.

Qualifications

• 5 or more years in DoD RMF package work with eMASS.
• DoD 8140 qualification for the ISSO work role, or the ability to earn it within six months.
• Hands-on SP 800-53 Rev. 5 control authoring and POA&M management.
• U.S. citizenship and the ability to obtain and maintain the Tier 3 investigation and IT-II designation.

Responsibilities

• Author SP 800-53 Rev. 5 control statements and keep the eMASS package current.
• Manage POA&Ms from finding to closure with the engineering teams.
• Automate evidence collection with AWS Config and the platform's pipelines.
• Support assessments, inheritance decisions and authorization boundary changes.
• Hold privileged access to the authorization tooling under the program's security rules.

Skills

RMF

eMASS

SP 800-53 Rev.5

POA&M management

AWS Config

DevSecOps

Tools

AWS GovCloud

eMASS tooling

Job description

Home › Jobs › ISSO Support and Continuous ATO Evidence Engineer

Location United States

Job type Full Time

Posted 16 Oct 2026 (18 hours ago)

Region USA

Source Himalayas

Work mode Remote

Zaden Technologies is a defense technology company based in Huntsville, Alabama. We build AI, DevSecOps and digital engineering products and put them to work for DoD customers.

This position is contingent upon contract award. It supports a new Defense Health Agency program, and the start date follows award and Government access.

You'll author and maintain the Risk Management Framework package for a health data exchange platform and keep its continuous authorization evidence current. You'll write control statements, manage plans of action and milestones, and work with the Government ISSO and the security operations lane so the authorization never lapses.

What you'll do:

Author SP 800-53 Rev. 5 control statements and keep the eMASS package current

Manage POA&Ms from finding to closure with the engineering teams

Automate evidence collection with AWS Config and the platform's pipelines

Support assessments, inheritance decisions and authorization boundary changes

Hold privileged access to the authorization tooling under the program's security rules

Must have:

5 or more years in DoD RMF package work with eMASS

DoD 8140 qualification for the ISSO work role, or the ability to earn it within six months

Hands-on SP 800-53 Rev. 5 control authoring and POA&M management

U.S. citizenship and the ability to obtain and maintain the Tier 3 investigation and IT-II designation this privileged role needs

Nice to have:

An active Secret clearance or Secret eligibility

Continuous ATO or DevSecOps pipeline evidence experience

AWS GovCloud and AWS Config

DHA or health IT authorization experience

Location: Remote within the United States. Zaden's home office is Huntsville, Alabama.

Citizenship: U.S. citizenship is required for the investigation this role needs.

Questions about this role? Email .

How we use AI in hiring: Zaden uses AI tools to help organize and prioritize applications. People review every application and make every hiring decision. To ask about an accommodation or about how your application was reviewed, email .

If you need an accommodation to apply or interview, email and a person will help.

Equal opportunity: Zaden Technologies is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other status the law protects.

ISSO Support and Continuous ATO Evidence Engineer · Zaden Technologies · United States