Information System Security Officer with Security Clearance

Radiance Technologies; Alexandria (OH); On-site; USD 110,000 - 150,000; Full time

Job summary

Radiance Technologies in Dayton, OH seeks a cybersecurity specialist to support classified systems. You will apply security concepts, collaborate with a multi-contractor team on Cybersecurity, continuous monitoring, and compliance requirements, and help obtain and maintain Authorization to Operate (ATO).

Requirements include active TS/SCI clearance, DoD security knowledge, SDLC experience, strong communication, and a proactive, detail‑oriented approach.

Qualifications

• Bachelor's degree in IT Systems, Engineering, or a related technical field; 3–5 years of related experience.
• Active TS/SCI clearance required.
• DoD security standards knowledge and STIG guidance.
• Strong written and oral communication skills.
• U.S. citizen able to obtain NACI/T1.

Responsibilities

• Apply security analysis concepts for classified systems and execute security procedures.
• Collaborate with a multi-contractor team on Cybersecurity and compliance requirements.
• Identify and implement CS requirements and controls with traceability.
• Support ABSS Authorization to Operate (ATO) and related artifacts in eMASS.
• Develop POA&M to resolve vulnerabilities and track mitigation actions.
• Assist with policies, procedures, and periodic self-inspections.
• Maintain knowledge of DoD security standards and NIST/ISO controls.

Education

Bachelor's degree in IT Systems, Engineering, or related field

Tools

eMASS

CDRL experience

Oracle database knowledge

Unix/Solaris knowledge

Job description

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Dayton OH area. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries, and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed.

Position Summary

Job Duties and Responsibilities include but are not limited to:

• Apply knowledge of information security services analysis concepts, practices and procedures and executes security procedures for classified computer systems
• Work in conjunction with a multi-contractor team in support of Cybersecurity, continuous monitoring, and other emerging compliance requirements
• Identify, manage, verify, and implement Cybersecurity requirements and Cybersecurity controls, in the same manner as all other system requirements, ensuring traceability
• Work with other contractors, government personnel, and the Security Control Accessor
• Representative (SCAR) team to establish, and maintain ABSS's security posture in accordance with applicable statutory, regulatory, and STIG guidance
• Support all efforts necessary to obtain and maintain ABSS's Authorization to Operate (ATO)
• Develop any necessary artifacts and test plans required to obtain and maintain the ATO
• Store and maintain artifacts in eMASS
• Implement, test, and continuously monitor cybersecurity controls
• Advise the ABSS PMO on security compliance issues impacting system operations
• Develop Plan of Action and Milestones (POA&M) to resolve, mitigate, and track vulnerabilities
• May assist in the development and implementation of policies and operating procedures
• May assist in conducting periodic self-inspections on local processes and practices
• Identifies and documents unique local threats and vulnerabilities to classified information systems security
• Ensure periodic self-assessments of the facility's classified information systems are conducted as part of the overall facility self-inspection program and that all corrective actions are taken
• Assist with investigations into security violations related to cleared information systems; ensures corrective actions are implemented
• Monitors and enforces access requirements to cleared information systems in support of classified contracts
• Additional tasks as required
• Bachelor's degree in IT Systems, Engineering, or other technical field preferred, plus 3 - 5 years of related experience, or equivalent combination of education and experience.
• Active TS/SCI Clearance
• 3+ years of security experience in either the defense industry or Information Systems Security, or a combination of both
• Knowledge of information systems security components and best practices including; firewalls, intrusion detection systems, anti-virus software, data encryption, and other industry-standard techniques and practices
• Practical experience with the full Software Development Life Cycle (SDLC) and associated methodologies (e.g. Waterfall, Agile, etc.)
• Contract Data Requirements List (CDRL) experience
• Excellent written and oral communications skills
• Strong interpersonal oral, written and communication skills
• U.S. Citizen able to obtain NACI/T1
• Ability to achieve IAM Level I Certification at a minimum (CAP, GSLC, Security+CE ) within 90 days
• Department of Defense (DoD) courses related to government security
• Knowledge of U.S. Government Information System security standards (i.e. NIST and ISO27)
• Knowledge of the Risk Management Framework
• Experience with Security Directives, Policies, Publications and Regulations including but not limited to the NIST 800-171, NIST 800-53, JSIG and/or ICD 503
• Some knowledge on how Solaris/Unix and Oracle database management systems are configured, hardened, and managed
• IAM Level I Certification (CAP, GSLC, Security+CE )
• Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.