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AT&T Lead Integration Engineer (Government) in Oakton, Virginia

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 Global Public Sector is supporting the U.S. Air Force Network As A Service (NaaS) Risk Reduction Effort (RRE) to support their mission going forward. AT&T is designing, developing, and delivering a robust Commercial Solutions for Classified (CSfC) Multi-Site solution.

AT&T has an opening for Lead Integration Engineer to support the DoD Government, in providing Commercial Solutions for Classified (CSfC) services.

The Lead Integration Engineer will work closely with the Lead CSfC Design Engineer, Lab Test Engineers, Security Engineers, and other supporting groups involving system concept formulation, requirements development, IT system architecture design, system design analysis, and systems integration design and implementation.

This position requires expert technical background in the IT networking industry working through complex issues. In particular, hands-on experience with advanced IP infrastructures, all aspects of routers, firewalls, crypto, PKI, Certificate Authority, and Linux Servers. Knowledge of Security and Network design, IPSec, advanced Routing Protocols, SD-WAN, Wi-Fi/Wireless implementation, and troubleshooting are essential.

The Lead Integration Engineer will also need to be proficient in the areas of planning, designing, and technical Project Management/Project Leading. An understanding of network equipment staging, and deployment is also required.


  • Organizes, analyzes, conducts, and/or monitors/oversees engineering activities relating to the design, development, fabrication, installation, modification, sustainment, and/or analysis of WAN, LAN, Wi-Fi, and SD-WAN Architecture, and Network Systems.

  • Review and provide input enabling concept of operations and ensuring supportability requirements are understood and met as part of up-front planning, design, and implementation for WAN, LAN, and IPSec Architectures, and Network Systems.

  • Coordinates, leads, or functions as part of Integrated Product Teams (IPT).

  • Record and report the status of proposed integration engineering from initiation to final approval to contractual implementation.

  • Proactively provides technical expertise to ensure upgrade and modification requirements are planned and executed during the system life cycle.

  • Provides engineering expertise to include proactively identifying and resolving potential risks, to program managers at technical exchange meetings (TEM), design reviews, program conferences, working groups and informational meetings to facilitate informed decisions.

  • Provide engineering expertise to prepare for briefings, reports, informational analyses in support of prototyping and demonstration activities.

  • Provides analysis of proposed costs, contractor Statements of Work, and technical content.

  • Travel requirement: Approximately 3-5%.


  • Excellent ability for clear and concise oral and written communication; capability to interface at multiple levels and successfully present technical information

  • Extensive experience with enterprise network design and sustainment, to include routing, switching, cryptographic and VPN solutions.

  • Strict attention to detail; Adherence to rigid guidelines and processes; ability to validate, update and maintain accurate records

Required Clearance: Must be a US Citizen and able to obtain and maintain a Top Secret clearance. (#clearable) (#topsecret)

Required Qualifications: Bachelor’s Degree in Engineering, Computer Science, Cyber Security or a related technical discipline or advanced equivalent experience

  • Certifications desired such as: CCNP (Any Specialty), Security +, Network +, Project +, CWDP/CWSP, CISSP

  • Expert hands-on working experience with as many of the following as possible: Cisco & Juniper routers, RedHat platforms, Cisco ASA, Palo Alto and Fortinet Firewalls.

  • Knowledge of TCP/IP and associated routing protocols such as BGP, OSPF, etc.

  • Knowledge of VPN solutions to include Site-to-Site, Multi-site, and client-based VPNs

  • Knowledge also includes PKI certificate-based VPN solutions (IPsec / MACsec)

  • Knowledge with Certificates Authorities (CA) to include Microsoft and RedHat Server Certificate Services deployments

  • Ability to work in a team environment and prioritize projects

  • Comfortable working in a fast-paced environment

  • An understanding of best practices and how to implement them at a business-wide level

  • Critical thinking skills and the ability to solve problems as they arise

  • Basic coding skills such as Python, Perl, Linux, and other languages

Ready to join our team? Apply today!

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.