**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. Our Federal Solutions Team supports the intelligence community, providing, operating, and assuring critical voice, video, and collaboration services for the full spectrum of operations. The services required by this contract will assist in providing the NRO with a secure mission environment. The contractor shall provide realistic, innovative information security solutions to accomplish the requirements in addition to program management. The services obtained under this contract shall provide expertise to support information systems security, security control assessments, information assurance engineering, and security control assessments test engineering. AT&T has an opening for an Information System Security Engineer (ISSE) Mid-level to support Federal Solutions. **Job Duties/Responsibilities:** Managing the maintenance of security protocols. Continually identifying and addressing vulnerabilities. Implementing Security Measures on a daily basis in support of the higher level ISSE’s Mentoring lower level ISSE’s. **Required Clearance:** TS/SCI/Poly (#ts/sci) (#polygraph) **Required Qualifications:** **_EDUCATION:_** + High School /GED AND 6 years of relevant experience + Associate’s Degree AND 4 years of relevant experience + Bachelor’s Degree AND 3 years of relevant experience + Master’s Degree AND 1 years of relevant experience **_CERTIFICATION:_** ONE of the below DOD 8570 Base Line IAT II Certification Category. CCNA-Security CySA+ ** GICSP GSEC Security+ CE CND SSCP **Desired Qualifications** + Knowledge of and experience with ICD 503 and the Government’s certification and accreditation process. + Networks, computer components, system protocols, and COTS technology. + System methodologies including client/server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers. + Software integration of COTS and Government Off-the-Shelf (GOTS) products. + VMware, Xen, Hyper V, Cloud, and other virtualization platforms. + Education relevant to computer engineering, information security, information management, and/or computer science. + Experience in technical project management. Technical experience in: + Configuring and supporting, at a minimum, Windows, Linux, Unix, Mac OS. + Configuring and supporting, at a minimum, VMware, Xen, Hyper V. + Software engineering. + Program design and implementation. + Configuration management. + System maintenance. + Integration testing. + Information system engineering. Our Information System Security Engineer (ISSE) Mid-Level's earn between $120,000– $130,000. 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:** Chantilly, Virginia 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