Security Control Assessor, Level 3

AT&T

Security Control Assessor evaluating information systems security for the Federal Government. Collaborating with teams to implement security measures while meeting compliance standards at AT&T.

Posted 6/4/2026full-timeChantilly • Virginia • 🇺🇸 United StatesSeniorLead💰 $108,000 - $170,000 per yearWebsite

About the role

Key responsibilities & impact

Perform information systems A&A as defined in applicable ICDs and guidance.
Develop and Implement security related directives and guidance for IA/IT/IM.
Utilize risk management strategies for information technology solutions.
Ability to effectively coordinate A&A activities of industry and Government information systems to meet acquisition milestone requirements.
Produce Effective technical report and general correspondence writing ability.
Manage and track systems or programs involved in the A&A process.
Ensure appropriate knowledge and skill transfer occurs.
Conduct independent assessments of security controls to evaluate their effectiveness.
Develop methods to monitor and measure risk, compliance, and assurance efforts.
Validating security requirements and ensuring systems meet established security standards.
Performing security reviews to identify gaps in security architecture and develop risk management plans.
Collaborating with IT and security teams to implement corrective actions and ensure compliance with regulations.

Requirements

What you’ll need

EDUCATION: High School OR Associates AND 7 Years’ Experience
Bachelor’s AND 5 Years’ Experience
Master AND 3 Years’ Experience
CERTIFICATION: Must meet minimum requirements for DoD 8570 IAT Level 3 to include ONE of the following: CASP+ CE CCNP Security CISA CISSP GCED GCIH CCSP

Benefits

Comp & perks

Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected
Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

information systems A&Asecurity directivesrisk management strategiestechnical report writingsecurity control assessmentssecurity requirements validationsecurity reviewsrisk management planscompliance monitoringassurance efforts

Soft Skills

coordinationcommunicationknowledge transfercollaboration

Certifications

DoD 8570 IAT Level 3CASP+ CECCNP SecurityCISACISSPGCEDGCIHCCSP