- GovCIO (Alexandria, VA)
- …projects + Coordinate with ISSOs, system owners, and Authorizing Officials (AOs) to maintain Authority to Operate ( ATO ) status and ensure timely remediation ... **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer** for a program with the US Coast...IT services and solutions that improve how government agencies operate and serve our citizens. But we can't do… more
- General Dynamics Information Technology (Reston, VA)
- …Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate ( ATO ). + Offers technical engineering services for the support of ... **US Citizenship Required:** Yes **Job Description:** **Senior** **Information System Security ** **Engineer** Deliver security related solutions for enterprise… more
- Huntington Ingalls Industries (Newport News, VA)
- …Oversee the analysis and processing of artifacts required to obtain and maintain the Authority to Operate ( ATO ) for information systems + Provide leadership ... SENIOR PRINCIPAL COMPUTER SYS SECURITY ANLYST (COMPUTER SYS SECURITY ANLYST 5) Location: Newport News, Virginia, United States Date: Oct 31, 2025 Req ID: 43816… more
- TestPros (Sterling, VA)
- …are looking for professionals with experience in conducting NIST 800-53 Rev 5 based Authority To Operate ( ATO ) support. Responsibilities and Duties: You ... Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST 800-53, NIST SP 800-171 / CMMC Consulting/Assessment/Compliance,… more
- CACI International (Hampton, VA)
- …and accreditation process to include Assessment & Authorization (A&A) of an IT system to Authority to Operate ( ATO ). + Knowledge and experience in generating ... Information Systems Security Engineer (ISSE) Job Category: Information Technology Time...* **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our Air Force Distributed… more
- SAIC (Chantilly, VA)
- …Subject Matter Experts (SMEs) on developing authorization packages in support of Achieving Authority to Operate ( ATO ) with required timelines. + Participate ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will… more
- St. George Tanaq Corporation (Richmond, VA)
- …a critical role in supporting the Risk Management Framework (RMF) lifecycle, maintaining Authority to Operate ( ATO ) status, and enforcing cybersecurity ... Information System Security Officer (ISSO) WFH Flexible*Remote from MD, VA,...**About the Role** We are seeking an **Information System Security Officer (ISSO)** to support our federal government customer.… more
- SMX (Fort Belvoir, VA)
- …redundancy. + Compliance and Security : + Maintain RMF (Risk Management Framework) ATO ( Authority to Operate ) compliance for the Splunk system, ensuring ... Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View...managing Splunk environments to support the organization's data analytics, security , and operational goals. This role focuses on onboarding… more
- NANA Regional Corporation (Ashburn, VA)
- …as well as new IT Systems that are slated as new work products to develop an Authority to Operate ( ATO ) and follow-on Continuous Monitored system. + As a ... Akima Global Technology (AGT) is looking for a Senior Information System Security Officer to work in Ashburn, Virginia. To join our team of outstanding… more
- TekSynap (Ashburn, VA)
- …well as new IT Systems that are slated as new work products to develop an Authority to Operate ( ATO ) and follow-on Continuous Monitored system. As a ... **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or more… more