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WAN Administrator; Government Security Clearance

Job in Bellevue, Sarpy County, Nebraska, 68005, USA
Listing for: AT&T Government Solutions
Full Time position
Listed on 2025-12-10
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, IT Support, Network Administrator
Salary/Wage Range or Industry Benchmark: 71600 - 104550 USD Yearly USD 71600.00 104550.00 YEAR
Job Description & How to Apply Below
Position: WAN Administrator (Government) with Security Clearance
Job Description:

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. 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.

AT&T is hiring to support a US Government Program that provides IT Services to US Strategic Command located in Omaha Nebraska.

Job Duties /Responsibilities:
* Maintain and administer Wide Area Network (WAN) infrastructure, coordinating with multiple locations for seamless connectivity.

* Provide full lifecycle support for network infrastructure, including installation, configuration, monitoring, maintenance, and upgrades.

* Troubleshoot network issues and support SDWAN (Software-Defined WAN) initiatives and modernization projects.

* Monitor network performance to ensure high availability and reliability for all system users.

* Perform necessary maintenance and repairs to support continuous network operations.

* Monitor and test website performance to ensure optimal functionality and uptime.

* Assist with network modeling, analysis, and planning, coordinating between network and data communications hardware and software.

* Supervise computer user support specialists and computer network support specialists as needed.

* Administer network security measures to protect network infrastructure and data.

* Support various transmission/transport mediums, including VPNs, dedicated circuits, broadband, etc.

* Collaborate with public carriers and circuit providers to deliver and maintain network services.

* Follow established standards, processes, and policies in all network administration tasks.

* Provide configuration management support, including recording, tracking, monitoring, and updating component configurations and changes using configuration management systems.

* Ensure compliance with policies, procedures, and industry standards.

* Perform shift work to provide continuous 24/7 coverage.
Required Clearance: TS/SCI (#tssci) Additional Clearance Requirements:
Can start with a TS (#topsecret)

Required Qualifications:

* Bachelor's degree (B.S.) in a related field.

* 10+ years of experience in network and computer systems administration.

* Extensive experience with DAN/NSX IT solutions.

* CompTIA Cloud+ certification.
Desired

Qualifications:

* ITIL v4 certification.

* In-depth experience with SDWAN technologies and modern WAN architectures.

* Strong troubleshooting and problem-solving skills in complex network environments.

* Experience supervising and mentoring support personnel.

* Familiarity with configuration management tools and best practices.

* Hands-on experience with network security administration and compliance.

* Knowledge of various transmission mediums and working with public carriers/circuit providers.

* Excellent documentation, communication, and collaboration skills.

* Experience with network modeling, analysis, and capacity planning.

* Familiarity with industry standards and government regulations related to network administration. Our WAN Administrator' s earn between $ 71,600 - $104,550 . 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:

Bellevue, Nebraska 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 is a fair chance employer and does not initiate a…
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