UNKNOWN

FEED

Troubleshoot endpoint deployments across diverse operating systems (Windows, macOS, Linux), including resolving agent installation failures, connectivity issues, upgrade problems, and configuration errors in enterprise environments. Linux system administration experience covering operating system proficiency, command-line expertise, networking, system security, storage management, scripting and automation, virtualization and cloud computing, monitoring and logging.

YEAR

DTEX Systems

Support Engineer - U.S. Public Sector

ea_via_bold

The CDM Data Services product is an integrated suite of multiple Commercial Off the Shelf (COTS) products, software configuration packages, and custom code which work together to operate as an integrated solution tailored to meet Department of Homeland Security (DHS) requirements. Role & Responsibilities: ECS is seeking a talented Senior Site Reliability Engineer (SRE) to play a key role in defining, implementing, and growing our SRE practice to ensure the reliability, availability, and performance of our critical production environments.

ECS was founded in 2001 by experienced IT professionals with a commitment to quality processes, people and performance. Led by our Chairman, Roy Kapani, and an experienced executive leadership team, ECS provides our customers with solutions and services that support their critical needs and further mission objectives. This commitment has paved the way for expansive growth, year over year.
 
ECS gained market share in 2011 in the Department of Defense and Federal spaces through both organic and acquisition growth. In May, ECS completed its first strategic acquisition with the purchase of OAK Management, Inc., a leading provider of marine environmental services, ship systems engineering, maritime consulting and platform acquisition management. The OAK acquisition kicked off ECS’ intention to add tactical acquisitions as a part of its long term strategy to supplement and expand upon organic growth and to build enterprise value. ECS closed out 2011 with the acquisition of Paradigm Technologies, Inc. The Paradigm transaction added approximately 200 employees to ECS’ existing 900+ employees. Paradigm also added new Defense clients for ECS, including the Missile Defense Agency, the Navy’s Program Executive Officer for Integrated Warfare Systems, the United States Marine Corps, and the U.S. Marshals Service.
 
In 2012, ECS completed the acquisition of iLuMinA Solutions, Inc. iLuMinA brings large-scale Enterprise Resource Planning (ERP) software implementation and infrastructure design and development to ECS’ expanding capabilities.
 
ECS will continue to invest in corporate infrastructure and quality processes as we grow and enhance our ability to offer professional excellence to both our customers and our employees.

ECS Federal LLC

Senior Site Reliability Engineer

Assess existing application architecture, isolate and resolve complex production defects, remediate technical debt, and improve application reliability, maintainability, performance, and response times. Collaborate with architects, business analysts, product owners, and cross-functional delivery teams to define requirements, resolve technical blockers, and deliver high-quality solutions in Agile environments.

NuAxis Innovations

.NET Developer

This role blends engineering analysis, consulting, and collaboration, working alongside structural engineers, architects, and security specialists to assess risks and develop practical, high-performance protective design strategies for new and existing facilities. You will lead and contribute to blast, ballistics, and forced-entry hardening efforts across a wide range of project types – transit, education, commercial, and critical infrastructure – translating advanced technical analyses into clear, implementable solutions.

Thornton Tomasetti

Senior Blast Project Engineer

This role owns the architecture and end-to-end delivery of a three-layer geospatial (Esri ArcGIS), work-management, and agentic-AI platform, operating as part of a small, AI-native engineering team in which each engineer is equipped with AI coding tools as a force-multiplier rather than a side tool. The position requires performing a wide range of responsibilities related to software architecture, full-stack development, cloud infrastructure, data and system integration, security, and production support for enterprise applications that serve the Firm's highway and infrastructure maintenance operations.

ROY Jorgensen Associates Inc

Lead Software Engineer

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. At ActioNet, our Passion for Quality is at the heart of everything we do: We are committed to make ActioNet a great place to work and continue to invest in our ActioNeters.

ActioNet Inc

Senior Software Engineer

ADAPTED_NOW

The ideal candidate will be responsible for designing, developing, and maintaining robust web applications while guiding a small team of developers to ensure high-quality deliverables and adherence to best practices. Collaborate with cross-functional teams including Product Owners, QA, and DevOps to deliver high-quality software.

TechDigital

Full Stack Developer

Become a Member Accredited Quality Contractors Awards and Recognition Beam Club Membership Business Discounts Code of Ethics Construction Jobs Employee Discounts Excellence in Construction Health and Safety Alliance Insurance Trust MasterFormat (CSI Codes) & NAICS Codes National Connections Peer Groups Strategic Partners Tech Marketplace Top Performers Total Wellness Partners. This role works collaboratively with cross-functional teams, including business stakeholders, subject matter experts and IT team to design and manage the critical SAAS application using the LAMP technology stack (Linux, Apache, MySQL and PHP).

Associated Builders and Contractors Inc

Senior Full Stack Developer-LAMP

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The ideal candidate has experience with modern frontend frameworks (React, Vue.js, or Angular), backend development in Java, JavaScript, Python, or Go, SQL-based data stores, and a strong focus on clean code, API design, performance optimization, and collaborative code reviews.

Mid-Level Developer

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The ideal candidate has experience with modern frontend frameworks (React, Vue.js, or Angular), backend development in Java, JavaScript, Python, or Go, SQL-based data stores, and strong experience with ETL processes, data pipelines, and AWS CloudFormation.

Senior Developer

Utilize best practices in web screen design and learn about different middleware platforms to source and update data through web screens as specified in functional requirements. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals.

Azusa Solutions

Cleared Full Stack Developer

Working knowledge of Google Cloud Platform (GCP) core services (e.g., Compute Engine, VPC, Cloud Run, Cloud SQL/BigQuery, Cloud IAM), sufficient to support multi-cloud or migration workstreams. The Cloud Developer is responsible for developing cloud service delivery models and architectural framework to enable Platform as a Service (PaaS), Infrastructure as a Service (IaaS), Software as a Service (SaaS), and Data as a Service (DaaS).

E-Infosol LLC

Cloud Developer

Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. Through strategic partnerships with top industry players such as Amazon Web Services (AWS), Broadcom, Microsoft and Cisco, E-INFOSOL provide an array of IT products and solutions.

.NET/React Full Stack Developer

Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. The ideal candidate will translate designs and business requirements into scalable frontend solutions, develop reusable UI components, optimize application performance, and ensure accessibility and cross-platform compatibility.

Frontend Developer

The ServiceNow Developer will be responsible for the design, development, and maintenance of ServiceNow applications and modules to enhance IT service management within the organization. This role requires collaboration with various teams to ensure that ServiceNow functionality meets business needs.

Greenberg-Larraby, Inc. (GLI)

Servicenow Developer

Located within the Washington corridor, CGH has worked successfully with Government, Commercial and International sectors, providing management consulting, software development and facilities/infrastructure design, maintenance and program management support of large, complex operational environments and facilities security maintenance. This mid-level role sits at the intersection of database operations and application development, requiring a candidate who is equally comfortable writing advanced SQL, building robust procedural logic, supporting production systems, and working with spatial data using PostGIS.

CGH Technologies Inc

PostgreSQL DBA/Developer

FULL_TIME

Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Working at the intersection of research and production, our engineers build the data pipelines, supervised fine-tuning (SFT) workflows, evaluation frameworks, and deployment infrastructure needed to transform cutting-edge AI research into reliable, mission-ready perception capabilities.

Shield AI

Senior Staff Software Engineer, Perception (R4985)

lever_via_bold

The role requires a relentless pipeline builder who thrives on high-activity volumes, proactively prospecting raw leads, responding rapidly to active inbound signals, navigating public procurement mechanisms (RFIs, RFPs, formal bid work), and collaborating deeply with channel distribution networks and fulfillment partners to close business smoothly. The Inside Sales Representative (ISR) - Public Sector exists to accelerate net-new logo acquisition, run high-velocity transactional sales cycles, and secure land-and-expand revenue footprints within highly specialized government ecosystems.

Sonatype Inc.

Account Executive (Inside Sales), Federal

To give you a sense: recent features a single engineer owned include the Langfuse for Agents release (new trace views, agent graphs, semantic span labels), the TypeScript SDK v4 rewrite on OpenTelemetry, and managing dashboards via API/CLI/MCP. One week you might be writing a new ClickHouse query for cost analytics, the next youre designing an SDK API, the next youre building a new rust worker for faster data processing.

ClickHouse, Inc.

Langfuse - Senior Product Engineer (US-East)

As a Lead Cloud Engineer on the Observability Platform team, you will be architecting and scaling the data pipelines for billions of logs, metrics, and traces produced by thousands of workloads spanning multiple public cloud providers and datacenters. Provide technical leadership through mentorship, design reviews, architectural guidance, and cross‑team collaboration with principal engineers and engineering leadership.

CVS Health offers a world of promising job opportunities across a diverse range of careers in everything from corporate and pharmacy roles to retails positions. No matter where you work at CVS Health, your unique skills, talents and abilities are welcome and valued. We recognize and reward greatness and want our employees to know their work is making a difference in the lives of millions. Join us today. Together we can continue making innovative, high-quality health and pharmacy services safe, affordable and accessible – for all.

Systems Software Developer Jobs in Tennessee

Support Engineer - U.S. Public Sector DTEX Systems

Senior Site Reliability Engineer ECS Federal LLC

.NET Developer NuAxis Innovations

Senior Blast Project Engineer Thornton Tomasetti

Lead Software Engineer ROY Jorgensen Associates Inc

Senior Software Engineer ActioNet Inc

Full Stack Developer TechDigital

Senior Full Stack Developer-LAMP Associated Builders and Contractors Inc

Mid-Level Developer ActioNet Inc

Senior Developer ActioNet Inc

Cleared Full Stack Developer Azusa Solutions

Cloud Developer E-Infosol LLC

.NET/React Full Stack Developer E-Infosol LLC

Frontend Developer E-Infosol LLC

Servicenow Developer Greenberg-Larraby, Inc. (GLI)

PostgreSQL DBA/Developer CGH Technologies Inc

Senior Staff Software Engineer, Perception (R4985) Shield AI

Account Executive (Inside Sales), Federal Sonatype Inc.

Langfuse - Senior Product Engineer (US-East) ClickHouse, Inc.

Lead Engineer - Observability Platform CVS Health Corp

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