Information System Security Officer

Leidos

Not Interested
Bookmark
Report This Job

profile Job Location:

Huntsville, AL - USA

profile Monthly Salary: $ 87100 - 157450
Posted on: 14 hours ago
Vacancies: 1 Vacancy

Job Summary

Leidos Dynetics within our Corporate Information Security Office and reporting to our Digital Modernization sector is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense space cyber and commercial fields Leidos Dynetics provides responsive cost-effective engineering scientific and IT solutions.

The Information System Security Officer (ISSO) will be responsible for supporting our Classified Information System Cybersecurity/information Assurance Program. You will report to the Information System Security Manager (ISSM) on all aspects of classified information system security compliance.

Location: All work will be performed on site in Huntsville AL

Clearance: You must currently hold an active Secret clearance to be considered for this position You must also be eligible to obtain a Top Secret clearance.

Primary Responsibilities

The ISSOs primary duties will consist of managing the day-to-day compliance of our classified information systems by:

  • Auditing information systems to ensure compliance with security policies and procedures while reporting any discrepancies to the ISSM P-ISSM ISO or FSO.

  • Assisting in the Risk Management Framework (RMF) authorization process by developing and maintaining artifacts for the IS Body of Evidence (BoE).

  • Reviewing and approving Configuration Management (CM) requests within delegated authority for all related hardware software and securityrelevant functions ensuring proper documentation and maintenance throughout the CCB approval process

  • Assisting with sanitization and release of hardware in accordance with security policies or Authorizing Official (AO) guidance.

  • Testing/evaluation and application of required technical security controls and periodic inspections of information systems

  • Assessing and monitoring system compliance auditing security plan development and delivering information systems security education and awareness

  • Investigating information system security violations and help prepare reports specifying corrective and preventative actions

  • Conducting technical and administrative assessments

  • Integrating new cybersecurity processes procedures and tools

  • Support the creation review and update of cybersecurity documentation and other technical writing

Basic Qualifications

  • Bachelors Degree and a minimum of 4 years prior relevant experience; equivalent experience may be considered in lieu of degree.

  • Must possess current CompTIA Security CE certification or equivalent.

  • Three years of applicable related experience in computer-related discipline

  • Highly organized and self-motivated with excellent documentation skills and the ability to work with minimal supervision.

Relevant Experience Considered:

  • Cybersecurity systems security or hardening Information Technology

  • Compliance-based auditing using the Risk Management Framework (RMF) DCSA Assessment and Authorization Guide (DAAG) National Industrial Security Program Operating Manual (NISPOM)

  • Experience working with and/or supporting computer technologies (such as: databases operating systems computer network hardware software programs hardware troubleshooting or electronics)

  • Physical security Project or program management office management senior administration or account management

  • Experience with security configurations across multiple operating systems in various environments to include Windows Linux utilizing Active Directory/Group Policy Delinea etc. is required.

Preferred Qualifications:

  • Experience with IT (Windows Linux) and/or security related certifications (CISSP CISM CISA etc.) is preferred.

  • Experience working in DoD classified operating and/or laboratory environments

  • Experience with various information system security tools that address vulnerability analysis and mitigation. These may include SPLUNK Trellix SolarWinds Tenable SCAP STIG Viewer.

  • Familiarity with implementation of Government directives and policies derived from NIST STIG DoD or other Government Regulatory compliance standards within a professional industry

  • Experience in the execution of the Assessment & Authorization processes as defined within the Risk Managed Framework (RMF) eMASS

  • Experience providing technical security consultation for complex cross-domain heterogeneous classified networked environments in collaboration with internal/external Customers Information Technology (IT)

  • Familiarity with the execution and management of cyber incident response; preservation containment and eradication

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:

January 23 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87100.00 - $157450.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

Unclear Seniority

Leidos Dynetics within our Corporate Information Security Office and reporting to our Digital Modernization sector is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging i...
View more view more

Key Skills

  • International Development
  • Information Systems
  • Community
  • Information Technology Sales
  • Corporate Recruitment

About Company

Company Logo

Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

View Profile View Profile