Tier III O&M Support (NE3) (Government)_

Denver

**Job Description:**

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.

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 Tier III Operations and Maintenance (O&M) Engineer** to support the customer’s various WAN and LAN networks, in providing network upgrades and config support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support customer’s intra- and inter- net and other data communications systems or segments of networked system; and by Providing tiered support for the network operations centers (NOC).

**D** **escription of Job Duties/Responsibilities:**

+ May supervise other network support and client server specialists and plan, coordinate, and implement network security measures.

+ Participate in evaluation of new network technologies and makes recommendations to network architecture team regarding the integration of these technologies into the existing network. Ensures that plans for hardware and communications are adequate. Develops and implements methodologies for analysis, testing, and support of LAN and WAN networks.

+ Diagnose hardware and software problems and replace defective components.

+ Support operations and maintain activities and administer networks including hardware, systems software, applications software, and all configurations.

+ Monitor the performance of systems and networks.

+ Support routine network startup and shutdown procedures and maintain control records.

+ Configure, and test hardware, networking software and operating system software.

+ Prepare technical proposals for presentation to the engineering review boards for adding new technologies to the network.

+ Perform a full range of upgrades in accordance with existing network architecture.

+ Review user requests for upgrades or additions to the network to assess impact on network performance and provide advice and guidance on the most practical technical approach to meeting user requirements.

+ Perform long term O&M activities to include tier 3 troubleshooting and problem resolution.

+ Utilize complex network analysis tools to identify and correct problems in the network while maintaining logs and records associated with reported problems or situations.

+ Prepare troubleshooting procedures for restoring the network to optimal performance levels.

+ Provide fault management for the network and supports performance management functions.

+ Respond, isolate, and resolve network troubles. Monitor alarms and alerts to identify network elements causing network degradation or failure.

+ Execute reporting functions and data input associated with network management.

+ Monitor security posture of the network, report suspected violations to designated authority.

+ Coordinate with configuration management and implementation teams.

+ Perform operator-level maintenance on components for network management systems.

+ Analyze network characteristics (e.g., traffic, connect time, transmission speeds, packet sizes, and throughput); recommend procurement, removals, and modifications to network components.

+ Optimize network topologies and site configurations. Plan installations, transitions, and cutovers of network components and capabilities.

+ Coordinate requirements with users and suppliers.

+ Organize and direct network installations on site surveys.

+ Assess and document current site network configuration and user requirements.

+ Maintain operating systems, communications software, data base packages, compilers, assemblers, and utility programs.

+ Apply software, hardware, and standards information technology skills in the analysis, specification, development, integration, and acquisition of open systems for Information Management (IM) applications.

+ Ensure these systems and applications are compliant with standards for open systems architectures, reference models, and profiles of standards - such as the IEEE Open Systems Environment (OSE) reference model - as they apply to the implementation and specification of IM solutions on the application platform, across the application program interface (API), and the external environment/software application.

+ Evaluate and recommend COTS applications and methodologies that can be acquired to provide interoperable, portable, and scalable information technology solutions.

+ Work to be performed in Aurora, CO.

**Required Clearance:** TS/SCI with polygraph. (#ts/sci) (#polygraph)

**Required Qualifications:** Candidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master’s and 10 years, bachelor’s and 12 years, associates and 14 years or HS diploma and 16 years. Additional required qualifications include: Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2.

**Ready to join our team? Apply today!**

**Our Tier III O&M Support (NE3) (Government) earns between** **$89,200 - $170,000** **yearly. 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:**

Aurora, Colorado

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 will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws

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