> Markdown version of [/jobs/ext/2660307-systems-integration-engineer-government](https://www.wearedevelopers.com/jobs/ext/2660307-systems-integration-engineer-government). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Integration Engineer (Government) - **Company:** AT&T Inc. - **Location:** Reston, VA, United States - **Salary:** $108,000.0 - $190,000.0 - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Active Directory, Application Programming Interfaces (APIs), Bash Shell, Cascading Style Sheets (CSS), Extract Transform Load (ETL), Relational Databases, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Subnetting, Virtual Private Networks (VPN), Python (Programming Language), PostgreSQL, Linux Commands, Microsoft Visio, Windows Servers, MongoDB, MySQL, Networking Basics, Oracle (Applications), Windows PowerShell, Ansible, Data Streaming, Systems Integration, VMware Virtualization, Network Routers, Data Processing, Scripting, Grafana, Firewalls (Computer Science), Apache Nifi, Nutanix, Restful APIs, Web Api, Programming Languages, Oracledb - **Published:** August 23, 2026 - **Apply:** https://www.disabledperson.com/jobs/74412502-systems-integration-engineer-government ## About the Role * 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 ## Description This position requires office presence of a minimum of 5 days per week and is only located at customer's site., 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 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, and 2022 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 ## Related Videos - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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