Lead ATO Subject Matter Expert; Cybersecurity Engineer III Security Clearance
Job in
Washington, District of Columbia, 20534, USA
Listed on 2026-02-23
Listing for:
Crest Security Assurance
Full Time
position Listed on 2026-02-23
Job specializations:
-
IT/Tech
Cybersecurity, IT Consultant, Information Security, Systems Engineer
Job Description & How to Apply Below
Job Title:
Lead ATO Subject Matter Expert (Cybersecurity Engineer III) w/Active TS Clearance
Location:
Onsite – Washington, DC
Employment Type:
Full-Time About the Role We are seeking a Lead ATO Subject Matter Expert (Cybersecurity Engineer III) to serve as the primary authority for Authorization to Operate (ATO) activities for classified and unclassified systems for a federal agency. This person will provide management, administrative, monthly reporting, and technical interface between the Government and contractor personnel in the day-to-day performance of the contract.
This onsite role in Washington, DC involves working directly with development and operations teams to ensure system security throughout the full system lifecycle. Core Qualifications Active TOP-SECRET clearance Experience
Required:
- Minimum 10 years experience in IT Project Management
- Minimum 10 years experience in IT Security
Education Required:
- Bachelor’s degree Certifications
Required:
minimum of two (2) certifications from the following list:
- ISACA - Certified Information Systems Auditor (CISA)
- ISACA - Certified in Risk and Information Systems Control (CRISC)
- ISACA - Certified Information Security Manager (CISM)
- ISACA - Certified in Governance of Enterprise IT (CGEIT)
- (ISC)2 - Certified Information Systems Security Professional (CISSP)
- (ISC)2 - Certified Authorization Professional (CAP)
- (ISC)2 - Certified in Governance Risk and Compliance (CGRC) Required Knowledge, Skills, & Abilities - 10 years of experience in IT Project Management in both Waterfall and Agile environments.
- 10 years of experience performing systems security assessments, preparing system security documentation, and/or performing security upgrades for live networks, desktop systems, servers, and enterprise data bases leading to successful certification and accreditation or security authorization of such systems.
- 10 years of experience assessing and enhancing IT systems security policies and procedures in response to the regulatory requirements associated with Federal and International standards.
- 10 years of IT Security experience with extensive knowledge in security regulations and security assessments having developed numerous security A&A and ATO on a range of systems including classified systems.
- Strong working knowledge with NIST Special Publications, NIST 800-53 for security control selection and NIST SP 800-37 SA using JCAM system is preferred.
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×