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From the employer's careers site First seen 1 Nov 2026

Security Control Assessor (SCA) I

GDIT Washington, DC On-site senior full-time

Salary

$96,569 - $130,651 per year

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Description

The Security Control Assessor (SCA) I 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.

Responsibilities:

  • Perform oversight of the development, implementation and evaluation of IS security program policy;
  • Perform assessment of ISs, based upon the Risk Management Framework (RMF) methodology;
  • 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 sanitizations 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.

Requirements:

  • 5 + years of related experience;
  • Top Secret/SCI active clearance;
  • Must be willing to submit to a CI polygraph;
  • IAT Level 3 (CISSP, CASP+ CE, CCNP Security, CISA, etc.) or IAM Level 1 - within 6 month of hire;
  • 9+ years related experience; OR ​5+ years related experience AND Bachelor’s degree in a related discipline OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years).

Benefits:

  • 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 extra paid vacation and holidays.

Skills

Required

  • Information Security Management
  • Information Security Risk Management
  • Information Security Standards
  • Information System Security
Apply on GDIT