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Information Systems Security Officer; ISSO

Job in Huntsville, Madison County, Alabama, 35824, USA
Listing for: Radiance Technologies, Inc.
Full Time position
Listed on 2026-02-21
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, IT Consultant, Systems Administrator
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Information Systems Security Officer (ISSO) page is loaded## Information Systems Security Officer (ISSO) locations:
Huntsville, ALtime type:
Full time posted on:
Posted Yesterday job requisition :
HR102004

Radiance Technologies, a 100% employee-owned company, is seeking an Information Systems Security Officer (ISSO) to support cybersecurity operations for an Army acquisition product office. The ISSO will assist in safeguarding DoD information systems, ensuring cybersecurity compliance, and implementing DoD cyber policies and standards throughout system life cycles. This position requires deep knowledge of cybersecurity principles, DoD cybersecurity documentation, and proactive risk management in support of secure system integration and sustainment.
** Responsibilities:
*** Support Information Systems Security Managers (ISSMs) in executing cybersecurity responsibilities across assigned systems.
* Implement and enforce DoD cybersecurity policies and procedures for Information Systems (IS) and Platform IT (PIT) systems.
* Coordinate with ISSMs to initiate corrective actions or protective measures in response to cybersecurity incidents or vulnerabilities.
* Maintain up-to-date cybersecurity-related documentation and ensure accessibility to authorized users.
* Review and analyze reports from penetration tests, static code analysis, and vulnerability scans.
* Analyze network architecture, data flows, organizational charts, and personnel assignments for potential cybersecurity vulnerabilities.
* Participate in continuous improvement of system security postures and assist in securing custom-developed applications.
* Implementation of System Security Plans (SSP), Standard Operating Procedures (SOP), information security policies and the development of information system artifacts, as necessary, to ensure compliance with RMF guidelines.
** Required Skills
*** Strong understanding of DoD cybersecurity regulations, standards, and tools.
* Experience with RMF, vulnerability management, system hardening, and secure coding practices.
* Excellent communication and coordination skills across functional teams.
* Ability to assess, document, and mitigate cybersecurity risks in complex environments.
* U.S. Citizenship with active Top Secret with SCI eligibility.
** Required Experience
*** At least 5 years of experience supporting the full cybersecurity life cycle for DoD systems.
* At least 5 years of progressively complex experience in developing, integrating, and implementing cybersecurity and program protection standards for networks, computing environments, and application development.
* Experience with ATO packages, RMF documentation, vulnerability assessments, and continuous monitoring.
* Familiarity with DoD cyber compliance tools such as ACAS, eMASS, and HBSS.
** Required Certification
*** DoDI 8570 IAM Level II certification standards (CCNA-Security, CySA+ (CSIS), GICSP, GSEC, Security+ CE, CND, or SSCP).
** Desired Qualifications
*** Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering.
* Experience with securing custom application development environments and Dev Sec Ops  practices.

EOE/Minorities/Females/Vet/Disabled
** Employee-Ownership
**** Our Culture
** Radiance’s culture is driven by our commitment to our customers and our employee-owners. Our employee-owners thrive on entrepreneurship, empowerment, and mutual responsibility for growth and sustainability. Our culture consists of individuals who embody technical and leadership skills to deliver superior solutions to the nation’s toughest technical challenges. We believe building trust and credibility with our customers leads to long-term results.

We invest in a superior technical workforce where leaders are developed, innovation is encouraged, and achievements are recognized. We seek innovative ways to improve, experiment, take risks, foster collaboration, and empower our employee-owners.
** Our Values
** Our values drive our culture, business model, and daily interactions. These values constantly remind us of who we are and what we do. Our employee-owners influence how we operate our business. We…
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