Job Description:

In this position this person will work within the IP Operations Tier 2 team operating and maintaining a wide array of network elements both virtual and non-virtual. Those elements consist of Juniper MX960’s, F5 BigIP LTM/GTM, Cisco IOS/NXOS, HP6125/Flex10 and Nokia VMTR’s.

This person will in a BAU role take SMOPs provided by engineering teams, analyze them for accuracy and implement within the network ensuring no adverse impact to existing services. This person works in a break fix role and will run point on any trouble reported either via a ticketing system or otherwise. They will analyze the trouble and formulate a course of actions to resolve the trouble mitigating or preventing the impact.

This person will work with ATS Tier 3 support, Tech Arch, and the vendors to implement patching and security tooling, new implementations and design changes to existing network designs on platforms such as Juniper MX960 and F5 LTM in the EPC Core Network within AT&T Mobility Service Operations.  The role is in a 24x7 environment supporting all owned elements within the NTC comprising the EPC.

The successful candidate for this position should have

3+ years experience operating and maintaining JUNOS, Cisco IOS/NXOS, F5 BigIP.Deep understanding of layer 1-7 technologies. Example: STP, RSTP, OSPF, BGP(emphasis placed on understanding community values and tagging), MPLS, IPSEC, layer 4-7 load-balancing.2+ years of experience implementing and/or managing FirstNet requirements, or other US Government security requirements.2+ years experience as an admin on Linux operating systems.Strong ability to troubleshoot complex technical and compliance issuesAbility to work in a fast-paced environment while maintaining focus on goals

Additional useful experience includes:

2+ years of experience implementing ASPR requirementsExperience in a Cloud environment (AT&T AIC or Network Cloud, Azure, etc.)

Experience using the following tools is desired:

AnsibleAOTS-MobilityTerminal Emulator with multiple machine implementationPed-WO (IWOS)AOTS-Change MgmtAT&T CSO Tools used for ASPR compliance (SACT, Sensage, MUAM, allmid, etc.)

Required Qualifications -

3+ years experienceLinux/Unix Skills(RedHat and Ubuntu)Strong troubleshooting skillsKnowledge of mobility architectures

Desired Qualifications -

Bachelors degree in Math, Science, Engineering or equivilent related network experienceKnowledge of Network Planning, Engineering, Construction and Mobility architecturesKnowledge of cloud applications/networks, including Openstack, VMWare,Azure and KubernetesScripting knowledge such as Ansible and PythonCertifications desired but not necessary(CCNA,CCNP,JCNIA,JCNIP)Excellent working knowledege of Cisco IOS,NX0S, Junos, F5 BIGIP(LTM/GTM) and F5VvE BIGIP.A foundational understading of SDN networks understanding concepts of Virtual vnfs, Juniper Contrail, andspine/leaf architectures.Technical writing skills

Working time: EMEA with flexibility

Location: Hybrid model

Compensation:Salary starting from66,000CZK gross monthly. The actual offered salary may be considerably higher based on your skills, knowledge and experience.

Weekly Hours:

40

Time Type:

Regular

Location:

Brno, Jihomoravsky kraj, Czech Republic

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 background check until an offer is made.

Job ID R-72584 Date posted 06/25/2025