Information Technology Security Specialist

SAIC; Oklahoma City (OK); On-site; USD 70,000 - 110,000; Full time

Job summary

SAIC in Oklahoma City seeks an Information System Security Officer (ISSO) to support government-contract security and RMF-based accreditation efforts. The role involves working under supervision to apply RMF controls, develop security documentation, and coordinate with stakeholders on POA&Ms and continuous monitoring.

The ideal candidate has hands-on RMF/NIST experience, vulnerability assessment familiarity (Nessus/Qualys), and strong communication to bridge technical and non-technical teams.

Qualifications

• Bachelor's degree in computer science, information systems, information technology, cybersecurity, or a related discipline.
• Minimum of three (3) years of combined IT experience, including information security or cybersecurity.
• Candidate must obtain a Public Trust Clearance prior to start date.
• Experience with RMF, NIST SP 800-30/37/40/53, and risk-based assessments.

Responsibilities

• Apply basic technical knowledge in support of system certifications, accreditations, and information security tasks under close supervision.
• Assist in developing RMF documentation including SSPs, ISCPs, IRPs, BIAs, SCDs, CMPs, PIAs, POA&Ms, AMPs, SIAs.
• Create and maintain POA&Ms for multiple systems with stakeholders to ensure remediation.
• Assist in risk analysis to identify vulnerabilities and threats; recommend mitigations.
• Assist in vulnerability scanning and reporting, validating findings and false positives.
• Contribute to security contingency plans, disaster recovery procedures, and incident response training.
• Gather artifacts for Continuous Monitoring, RMF assessments, and audits.
• Provide cybersecurity guidance to project teams throughout development and maintenance.
• Prepare status reports on findings and RMF activities for management.

Skills

RMF expertise

NIST SP 800-53

Vulnerability scanning

Documentation

Communication

POA&M management

Education

Bachelor's degree in computer science, information systems, IT, cybersecurity, or related

Tools

Linux

Windows

UNIX

Solaris

Oracle

SQL

MySQL

Nessus

Qualys

Job description

Minimum Clearance Required None

Location Oklahoma City, OK, US

Date Posted 2026-10-13

Category Information Technology

Subcategory IT Security Administrator

Schedule Full-Time

Shift Day Job

Travel No

Clearance Level Must Be Able to Obtain Public Trust

Potential for Remote Work ORA_ON_SITE

Description

SAIC has an immediate opening for a highly motivated Information System Security Officer (ISSO), classified as the IT Security Specialist, Level I level, supporting the security and compliance of information systems under a government contract.

Under close direction of a manager, team leader, or more experienced specialist, the incumbent will apply basic technical knowledge in the performance of system certifications/accreditations and information security-related tasks. The ideal candidate has experience with NIST and RMF frameworks, security compliance, continuous monitoring, and vulnerability management.

Key Responsibilities

• Apply basic technical knowledge in support of system certifications, accreditations, and information security tasks under close supervision of senior staff
• Assist in developing, documenting, reviewing, and maintaining RMF security documentation, including System Security Plans (SSPs), Contingency Plans (ISCPs), Incident Response Plans (IRPs), Business Impact Analyses (BIAs), System Characterization Documents (SCDs), Configuration Management Plans (CMPs), Privacy Impact Analyses (PIAs), Plan of Action & Milestones (POA&Ms), Account Management Plans (AMPs), and Security Impact Analyses (SIAs)
• Create, track, and maintain POA&Ms for multiple information systems; work with stakeholders and ISSMs to ensure accurate documentation, remediation, and communication throughout the POA&M lifecycle
• Assist in conducting risk analysis of planned and installed information systems to identify vulnerabilities and threats; recommend mitigation actions
• Assist in conducting vulnerability scanning of information systems; compile compliance reports based on scan findings; validate scan accuracy and identify false positive results
• Assist in the development of security contingency plans, disaster recovery procedures, and delivery of incident response training
• Gather artifacts and support Continuous Monitoring Assessments, Security Assessments, and internal/external security audits
• Provide cybersecurity guidance to project teams and stakeholders through system development, configuration, and maintenance
• Prepare and present status reports on findings, POA&M progress, and RMF activities to management and stakeholders

Qualifications

Required Experience

• Bachelor's degree in computer science, Information Systems, Information Technology, Cybersecurity, or a related discipline
• 4 years of experience may replace a completed bachelors degree
• Candidates must obtain a Public Trust Clearance prior to start date.
• Minimum of three (3) years of combined IT experience, including at least one of the following
• a. Installing, maintaining, or managing IT network devices, physical/virtual servers, or operating system/database platforms (e.g., Linux, Windows, UNIX, Solaris, Oracle, SQL, MySQL);
• b. Supporting information systems as an Information Security or Cybersecurity professionals

The following competencies are considered critical to successful day-to-day performance in this role.

• Working knowledge of NIST SP 800-30, 800-37, 800-40, and 800-53, and/or other RMF frameworks
• Familiarity with common vulnerability scoring systems (e.g., CVSS) and vulnerability scanning tools (e.g., Nessus, Qualys)
• Ability to differentiate between software flaws and misconfiguration issues
• Strong written and verbal communication skills; ability to work effectively across technical and non-technical teams
• Strong attention to detail with excellent organizational and documentation skills

The following credentials and experience are not required but will strengthen a candidate's application and contribute to immediate productivity in the role

• One or more certifications Security+, SSCP, CAP/CGRC, CISA, CISSP, or GSEC
• Experience with RMF system lifecycle documentation and implementation
• Experience with cybersecurity or information system tracking tools
• Knowledge of configuration management and change control processes
• Proficiency with Microsoft Office Suite