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Systems Operational

Careers: Build Government & Enterprise Missions at Scale

Gravann is government-first. We build modernization, AI, and data platforms that enable government and enterprise organizations to execute mission-critical operations with clarity, confidence, and compliance.

Serving 100,000+ Users

Federal, state, local, territorial, and tribal partners rely on platforms we modernize. Your work directly affects the intelligence sharing infrastructure that keeps first responders coordinated.

Real Example:

DHS HSIN platform serving 100,000+ users across 1,700+

entities for intelligence sharing.

DHS HSIN platform serving 100,000+ users across 1,700+ entities for intelligence sharing.

Data at Enterprise Scale

Petabyte-scale data migrations, real-time analytics platforms, and AI systems requiring auditability. Enterprise data challenges expand capabilities beyond commercial industry norms.

Petabyte-scale data migrations, real-time analytics platforms, and AI systems requiring auditability. Federal data challenges expand capabilities beyond commercial industry norms.

Petabyte-scale data migrations, real-time analytics platforms, and AI systems requiring auditability. Federal data challenges expand
capabilities beyond commercial industry norms.

Real Example:

DoD IG case management system with 972GB legacy

data migration and system consolidation.

DoD IG case management system with 972GB legacy data migration and system consolidation.

Security-First Architecture

Secret clearance work on systems requiring FedRAMP compliance, zero-trust architecture, NIST controls, and continuous monitoring. Your expertise protects national infrastructure.

Real Example:

DHS intelligence platforms requiring Secret clearance and strict standard compliance.

DHS intelligence platforms requiring Secret clearance and strict standard compliance.

Why Technologists Choose Gravann

Government-First Mindset

We celebrate contract awards, successful ATOs, and excellent CPARs as team victories. Government and enterprise missions define our direction. Your work isn't abstract, it has operational impact on day one.

Technical Excellence at Scale

Cloud migrations serving 100,000+ users. Data platforms processing petabytes. You'll work on problems rarely seen in commercial technology, compounding your technical growth.

Clearance-Supported Career Paths

We sponsor security clearances for qualified candidates and structure career progression through cleared roles. Institutional knowledge of government operations becomes career capital.

Mission Acceleration

A mobile intelligence app means first responders react faster. A modernized case management system compresses investigation timelines. You see the immediate, tangible impact.

Open Positions

Business Analyst

Public Trust

Federal

Analyze business requirements and translate them into technical specifications for modernization initiatives. Facilitate stakeholder workshops, document current-state and future-state processes, and support acceptance testing across cross-functional teams.

Associate Software Developer

Public Trust

Federal

Support development of web and mobile applications under the guidance of senior engineers. Contribute to code reviews, unit testing, and documentation while building foundational skills in cloud-native architecture and secure coding practices.

Technical Capabilities You'll Build

Cloud & Infrastructure

AWS GovCloud, Azure Government Cloud, Kubernetes, Docker, infrastructure-as-code
(Terraform), zero-trust architecture, FedRAMP authorization, disaster recovery planning.

Security & Compliance

NIST 800-53 controls, secret-level system management, vulnerability assessment, compliance automation, incident response, privacy and data protection.

Full-Stack Development

Responsive web applications (React/Vue), native mobile development, secure backend
architecture (Python/Node.js),
REST/GraphQL API design, USWDS implementation.

Data & Analytics

Petabyte-scale migration, ETL/ELT pipelines, data governance frameworks,
real-time analytics, business intelligence, data quality validation.

We Invest in Your Growth

Gravann sponsors security clearance processing for qualified candidates. Whether pursuing your first Secret clearance or advancing higher, we provide guidance throughout.

Clearance Support

Sponsorship & processing

SF-86 application guidance

Polygraph exam preparation

Interim clearance advocacy

Certifications

AWS & Azure certifications

PMP / Project Management

CISSP & Security+

NIST compliance training

Application

Review & pre-screening

Sponsorship

e-QIP / SF-86 submission

Investigation

Background checks & interim

Adjudication

Final clearance granted

"The work you do actually matters. Every feature we ship, every system we migrate, every security control we implement, it directly affects government and enterprise operations. You're not optimizing for engagement metrics; you're enabling organizations to operate better."

Customer

Senior Cloud Architect (6 years)
DHS HSIN Platform Modernization, AWS GovCloud Lead

Interview Process

1

Initial Review

Applications reviewed on a rolling basis. Qualified candidates contacted within 1-2 weeks.

Applications reviewed on a rolling basis. Qualified candidates contacted within 1-2 weeks.

2

Technical Screen

Brief 30-min conversation to discuss background and role fit.

Brief 30-min conversation to discuss background and role fit.

3

Deep Dive

Architecture decisions, product strategy cases, and technical assessments.

Architecture decisions, product strategy cases, and technical assessments.

4

Offer & Onboard

Quick offers for strong candidates, followed by security processing.

Quick offers for strong candidates, followed by security processing.

[ Certifications ]

8(a)

ISO

VA SWAM

MDOT MBE/DBE/SBE

© 2026 SNO Corp (dba Gravann). All rights reserved.

[ Certifications ]

8(a)

ISO

VA SWAM

MDOT MBE/DBE/SBE

© 2026 SNO Corp (dba Gravann). All rights reserved.

[ Certifications ]

8(a)

ISO

VA SWAM

MDOT MBE/DBE/SBE

© 2026 SNO Corp (dba Gravann). All rights reserved.