Skip to main content
Browser Warning

Enhance Your Experience Get a newer, better browser (it's free!)

Ready for an upgrade? A different browser will keep you connected to the full website experience – and protect you from security risks.

Close Search

Systems Integration Engineer (Government)

Reston, Virginia

Apply Now


Pursue a career and your calling.

"The similarities between military and AT&T culture are centered around morals..."

Chris S. — EVP, Technology Operations

"There are a lot of veterans here and it is a very supportive and positive environment just like the military. There is also a strong emphasis on ethics here similar to the military."


Help give our nation powerful possibilities.

AT&T Government Solutions

Giving our nation powerful possibilities.

What you can do in Government Solutions

Find out how you can keep our nation safe.

Government Support at AT&T

See how AT&T is connecting the United States government.

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.

TAC2O (Technical Architecture for Command and Control Operations) is Task Order under the Helios IDIQ awarded to AT&T in December 2023.  AT&T’s TAC2O contract provides a team of IT specialists to operate the DIA headquarters TAC2O system which serves as the collection point for multiple Special Access Programs (SAPs) developed under Helios. These systems deliver their digital information payloads from across the globe and outer-space to the TAC2O platform for processing, integration, correlation and access by Defense Department analysts and decision-makers. The TAC2O system is operated by AT&T specialists and selected AT&T Helios Teammates cleared to support the multitude highly sensitive programs.

AT&T has an opening for a Systems Integration Engineer for the TAC2O program providing managed IT support of SAP-IT systems for high-priority defense intelligence collection needs.

Job Duties/Responsibilities:

 The Systems Integration Engineer will be responsible for managing data flows for a wide range of devices. They will utilize Apache NiFi and Python to maintain and engineer data flows to meet customer requirements. They will also build out Grafana dashboards to visualize the data flow metrics and infrastructure status. They will be responsible for interfacing with various API endpoints as well as maintaining holistic diagrams of each data flow.

The following technologies are used:
Operating Systems: RHEL7,9, Windows Server 2012, 2016, 2019
Databases: MongoDB, PostgreSQL, Oracle DB
Languages: Python, Bash, PowerShell, Java, JavaScript, HTML, CSS
Virtualization: VMWare, Nutanix
Other: Apache NiFi, Grafana, Microsoft Visio, Cross Domain Solutions, Ansible, Active Directory

  • Develop and sustain intricate data flows from a multitude of sources leveraging Apache NiFi.
  • Devise innovative approaches for intricate data manipulation challenges utilizing Python.
  • Employ Apache NiFi and custom Python scripts to retrieve data from remote APIs, modify the data, and then distribute it according to customer requirements.
  • Transform legacy Java implementations into holistic Python solutions, leveraging modern libraries to achieve equivalent functionality.
  • Build Grafana dashboards to display data flow metrics and infrastructure status.
  • Engage in weekly engineering review board sessions, offering technical insights on change requests from both the internal team and clients.
  • Analyze current data flows for inefficiencies and propose optimized remedies.
  • Design secure cross-domain channels to facilitate data movement between networks of varying security levels.
  • Document new and existing data flows using Microsoft Visio.
  • Evaluate change request documentation for technical precision, sourced both internally and externally

Required Clearance

TS SCI with poly (#ts/sci) (#polygraph)

Required Qualifications:

  • A bachelor’s degree from an accredited institute in an area applicable to this position or one (1) year of relevant experience.
  • Proficient in utilizing the Linux command-line interface.
  • Proficiency in a programming language, preferably Python.
  • Excellent analytical and technical troubleshooting skills.
  • Ability to work both as part of a team and independently.
  • Must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary. Computing Environment (CE) for certification.
  • Strong technical documentation abilities, with experience in creating detailed change request materials and presenting them effectively to leadership for endorsement.

Desired Qualifications

  • Familiarity with designing and sustaining data flows using Apache NiFi.
  • General networking knowledge to include operation of routers, firewalls, DNS, DHCP, subnetting, VPN and web proxies.
  • Working knowledge in the design and utilization of RESTful APIs.
  • Proficiency in managing and maintaining both Windows and Linux operating environments.
  • Familiarity with relational SQL databases, including Oracle, MySQL, and PostgreSQL.
  • Possess foundational knowledge of Active Directory concepts, including Organizational Units (OUs) and Security Groups

Our Systems Integration Engineer's earn between $130,000-$190,000. 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:


Time Type:



Reston, Virginia

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.

Job ID R-30193 Date posted 07/08/2024
Apply Now


Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.


When it comes to priorities, we know family tops the list. For the moments that matter the most, you'll be there for them, and we'll be here for you.

Family Leave

Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.


Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.


You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).


Give back to your community and connect with colleagues through social and team-building events, and annual paid time off for volunteer efforts of your choice.

Community & Team Events

Wellness resources and incentives to help you prioritize your health and wellbeing and be your best self inside and outside of work.

Total Wellbeing

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

Haven't found what you're looking for?

Sign up for job alerts, updates and more.

Interested InSelect a job category from the list of options. Search for a location and select one from the list of suggestions. Finally, click “Add” to create your job alert.

  • Technology, Reston, Virginia, United StatesRemove
  • Security Clearance, Reston, Virginia, United StatesRemove
  • Government Support, Reston, Virginia, United StatesRemove

Back to top