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Security Control Assessor (SCA) II

General Dynamics Information Technology — GDIT
Washington, DC Full Time
POSTED ON 7/29/2026 CLOSED ON 8/13/2026

What are the responsibilities and job description for the Security Control Assessor (SCA) II position at General Dynamics Information Technology — GDIT?

Security Control Assessor (SCA) II Clearance Level Top Secret/SCI Category Cyber and IT Risk Management Location Washington, District of Columbia (Onsite Workplace) Key Skills For Success Information Security Information Security Management Information System Security REQ#: RQ224529 Public Trust: None Requisition Type: Regular Your Impact Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description The SCA is responsible for conducting a comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to determine the overall effectiveness of the controls (i.e., the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting the security requirements for the system). The SCA must represent the concerns of the Approving Official (AO) and be independent from the ISSO/ISSM. SCAs also provide an assessment of the severity of weaknesses or deficiencies discovered in the IS and its environment of operation and recommend corrective actions to address identified vulnerabilities. Responsibilities will cover Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities within the customer’s area of responsibility. Performance shall include: Perform oversight of the development, implementation and evaluation of IS security program policy; special emphasis placed upon integration of existing SAP network infrastructure Perform assessment of ISs, based upon the Risk Management Framework (RMF) methodology in accordance with the Joint Special Access Program (SAP) Implementation Guide (JSIG) Advise the Information System Owner (ISO), Information Data Owner (IDO), Program Security Officer (PSO), and the Delegated and/or Authorizing Official (DAO/AO) on any assessment and authorization issues Evaluate Authorization packages and make recommendation to the AO and/or DAO for authorization Evaluate IS threats and vulnerabilities to determine whether additional safeguards are required Advise the Government concerning the impact levels for Confidentiality, Integrity, and Availability for the information on a system Ensure security assessments are completed and results documented and prepare the Security Assessment Report (SAR) for the Authorization boundary Initiate a Plan of Action and Milestones (POA&M) with identified weaknesses for each Authorization Boundaries assessed, based on findings and recommendations from the SAR Evaluate security assessment documentation and provide written recommendations for security authorization to the Government Discuss recommendation for authorization and submit the security authorization package to the AO/DAO Assess proposed changes to Authorization boundaries operating environment and mission needs to determine the continuation to operate. Review and concur with all sanitization and clearing procedures in accordance with Government guidance and/or policy Assist the Government compliance inspections  Assist the Government with security incidents that relate to cybersecurity and ensure that the proper and corrective measures have been taken Ensure organization are addressing and conducting all phases of the system development life cycle (SDLC) Evaluate Hardware and Software to determine security impact that it might have on Authorization boundaries Evaluate the effectiveness and implementation of Continuous Monitoring Plans Represent the customer on inspection teams Experience: 7+ years related experience Minimum of four (4) years’ experience in SAP, SCI or Collateral Information Systems (IS) Security and the implementation of regulations identified in the description of duties. Prior performance in the role of ISSO and ISSM or SCA Education: Bachelor’s degree in a related discipline OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years) Certifications: IAT Level III or IAM Level II - within 6 months of the date of hire Security Clearance: TS/SCI clearance Willingness to submit to a Counterintelligence polygraph Other Requirements: Must be able to regularly lift 50lbs GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holiday #AirforceSAPOpportunities Work Requirements Years of Experience 7 + years of related experience * may vary based on technical training, certification(s), or degree Certification Certified Information Systems Security Professional (CISSP) - ISC2 - ISC2 Travel Required None Citizenship U.S. Citizenship Required Salary and Benefit Information The likely salary range for this position is $142,792 - $181,010. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. View information about benefits and our total rewards program. Our Identity Verification Process As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes. About Our Work We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Salary : $142,792 - $181,010

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