25 days old

Network Security Administrator - Senior (Government)

McLean, VA 22101
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 Security Administrator -** To support the clients network tools function in providing firewall expertise.


**Description of Job Duties/Responsibilities:**


+ Perform IT Systems Administration on physical and virtual infrastructure with a focus on firewall, email, and web security protocols.

+ Ensure cyber security and OPSEC policies, principles, and practices are an integral element of the operating environment.

+ Integrate hardware and software components within the systems environment. Continually monitor and fine-tune performance of the Information Systems.

+ Conduct analyses of network usage, user complaints, traffic interruptions, hardware and software capabilities, and other relevant factors.

+ Configure and manage Palo Altos, Cisco ESAs, WSAs and Forcepoint Firewalls with basic network experience to include IP addressing, subnets and knowledge of protocols and port numbers.


**Required Clearance:** TSSCI with Polygraph. (#polygraph)

This position requires ability to satisfy a government administered high risk screening.


**Required Skills, Experience, and Education:** 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 Associates and 8 years, a Bachelors and 6 years, a Masters and 4 years or a PhD and 0 years of work history.


+ Must have experience with configuring and managing firewalls

+ Experience installing and configuring Windows 10; installing and configuring Windows Server 2012; configuring Advanced Server 2012 Services.

+ Windows/UNIX Systems Administration experience to include Active Directory Domain Services (DNS, DHCP, GPO Management) as well as Active Directory Certificate Services.

+ Desired Qualifications/Certifications: Security+ CompTIA commercial certification (or higher, such as CISSP, etc.).

+ Windows and UNIX/Linux. VMware.


AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws. AT&T is an Affirmative Action/Equal Opportunity Employer and we are committed to hiring a diverse and talented workforce. EOE/AA/M/F/D/V

\#ATTGSSC
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.

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Posted: 2020-10-28 Expires: 2020-11-27

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Network Security Administrator - Senior (Government)

AT&T
McLean, VA 22101

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