**Job Description:** AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers’ mission. Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC system domains to the IC and its partners in Defense, Homeland Security, Foreign Affairs, and Law Enforcement. **AT&T has an opening for an ISSO I** to support Public Sector Solutions. **Description of Job Duties/Responsibilities:** + Provides support for a program, organization, system, or enclave’s information assurance program. + Provides support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies + Maintains operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed. + Assists with the management of security aspects of the information system and performs day-to-day security operations of the system. + Evaluate security solutions to ensure they meet security requirements for processing classified information. Performs vulnerability/risk assessment analysis to support certification and accreditation. + Provides configuration management (CM) for information system security software, hardware, and firmware. + Manages changes to system and assesses the security impact of those changes. + Prepares and reviews documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs). + Supports security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Information Assurance Certification and Accreditation Process (DIACAP). + Work to be performed in Laurel, MD. **Required Clearance:** TS/SCI with polygraph. (#ts/sci) (#polygraph) **Required Qualifications:** High School Diploma with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration. OR Associates Degree in Information Technology Discipline with 2 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration Certifications: Compliance with DoD 8570.01-M with a minimum certification of IAM Level I (SEC+) **Ready to join our team? Apply today!** **Our Information Systems Security Officer I (Government) earns between** **$89,200 - $161,000** **yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.** **Joining our team comes with amazing perks and benefits:** **Medical/Dental/Vision coverage** **401(k) plan** **Tuition reimbursement program** **Paid Time Off and Holidays (based on date of hire, 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) and AT&T phone** **Weekly Hours:** 40 **Time Type:** Regular **Location:** Columbia, Maryland It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status