Principal Network Cybersecurity (Government) Job at Cricket Wireless LLC. in Vir

Principal Network Cybersecurity (Government) page is loaded## Principal Network Cybersecurity (Government)remote type: Office Worker (NOT Remote)locations: Hillsboro, Virginiatime type: Full timeposted on: Posted Todaytime left to apply: End Date: December 18, 2025 (30+ days left to apply)job requisition id: R-83167**Job Description:**This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. 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.The AT&T JCSC Operations Center has an opening for a Principal Network Cybersecurity to support a 24 x 7 Operations Center which provides management and oversight of various networks in a multi-tenant secure environment. This individual will be responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks. Maintains security posture and infrastructure capabilities which will support cyber security initiatives through both predictive and reactive analysis, and network traffic analysis.**Job Duties/Responsibilities:*** Implement, administer, and maintain security infrastructure technology solutions which include security, information and event management, anti-malware, intrusion detection, vulnerability assessment, virtualization technologies, storage, Windows/Linux operating systems, Operation Intelligence systems, and security monitoring/PCAP collection/recording tools.* Develop custom applications to accommodate a range of security requirements for data forwarding/collection.* Incorporate Indicators of Compromise (IOCs) integration with SIEM to highlight malicious indicator correlation Integration/build out of lab environment to support testing of software deployment/patches; provides compliance with FISMA/RMF/CMMC security controls* Actively participate in security evaluations to support accreditation/continuous monitoring initiatives implement SIEM infrastructure and provide advice for tuning to achieve optimal performance* Performs infrastructure monitoring, performance assessment, new requirement analysis and support**Required Clearance:**Minimum DoD Secret (#secret)**Required Qualifications:*** Requires a minimum of 10 years of experience in the implementation, administration and maintenance of a 24x7x365 Security Operations infrastructure. Experienced with Linux/Windows automation (Ansible, SCCM)* Must have a current Certified Information System Security Professional (CISSP) certification* Must have a current Splunk Enterprise Certified Architect (SECA) certification. Must possess a current CompTIA Security + Certification* Must meet a minimum of Information Assurance Technician Level 2 (IAT-II), DoD 8570 requirement* Participate in planning/execution of tasks related to the evaluation of new initiatives Interpret/capture functional requirements, Integrate technical design, prototypes, proof of concepts, and documentation as required.**Desired Qualifications:*** Master’s degree in cyber security Red Hat Certified System Administrator (RHCSA)* Working knowledge/Experience with Hitachi Storage* Working knowledge/Experience working with HPE XP storageOur Principal Network Cybersecurity's earn between $158,200 - $237,400. 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:**Hillsboro, VirginiaIt 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. #J-18808-Ljbffr