Job Description:

This position requires office presence of a minimum of 5 days per week and is located at customer's site.

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Intelligence Community. 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 National Security Team supports the intelligence community, providing, operating and assuring critical voice, video and collaboration services for the full spectrum of operations.

AT&T has an opening for a Network Administrator to support the enterprise-wide integration, automation, and management of multiple types of IT Mid-range and network system resources.

Job Duties/Responsibilities:

Identify servers to be virtualized, create test environments, convert servers, and maintain physical/virtual infrastructure as part of standard IT systems administration.Ensure cyber security and OPSEC policies, principles, and practices are an integral element of the operating environment.Continually monitor and fine-tune performance of Information Systems, conducting analyses of network usage, user complaints, traffic interruptions, hardware and software capabilities, and other relevant factors.Provide database support for SQL databases related to mission specific applications services including service life-cycle maintenance of databases, implementing reporting features, correcting database errors, modifying databases performing upgrades, and user training.Create, update and comply with SOPs and other documentation.Configure and manage WSUS/SCCM for patching and application management.Configure, manage, and troubleshoot networking issues with Cisco ASA, Cisco Fiber and Lan switching (Layer 2 and 3)

Required Clearance

TSSCI with poly (#ts/sci) (#polygraph)

Required Qualifications:

LINUX/UNIX Systems Administration to Including Active Directory Domain Services (DNS, DHCP, GPO Management) as well as Active Directory Certificate Services.Candidate must have a total of 10 years of applicable experience. The experience can be a combination of degree and work history. This can be a High School degree and 10 years of work history OR an Associate’s and 8 years, a Bachelors’ and 6 years, a Masters and 4 years or a PhD and 0 years of work history.

Desired Qualifications:

Strongly preferred: experience with OpenText’s Network Node Manager/NOM.Experience with ServiceNow ITOMSecurity+ CompTIA commercial certification (or higher, such as CISSP, etc.). Windows and UNIX/Linux. VMware. Installing and Configuring Windows 10, Installing and Configuring Windows Server 2012, Configuring Advanced Server 2012 ServicesServer building; experience with vmware, BBNA, NNMi, or NOMNetwork Node Manager 10 (or higher)

Our Network Administrator's earn between $89,200 - $152,829. 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 coverage401(k) planTuition reimbursement programPaid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)Paid Parental LeavePaid Caregiver LeaveAdditional sick leave beyond what state and local law require may be available but is unprotectedAdoption ReimbursementDisability Benefits (short term and long term)Life and Accidental Death InsuranceSupplemental benefit programs: critical illness/accident hospital indemnity/group legalEmployee Assistance Programs (EAP)Extensive employee wellness programsEmployee 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:

Mclean, Virginia

Salary Range:

$89,200.00 - $207,900.00

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.

Job ID R-53329 Date posted 01/25/2025