Jobs at Independent Software, Inc.

Provides Level 1 technical support for hardware, software, network connectivity, printers, peripherals, user access, and account issues. Documents and tracks incidents in ServiceNow, performs software installations and updates, maintains IT asset records, escalates complex problems, contributes to knowledge articles, and supports mission-critical operations. Requires weekday and weekend coverage, DoD 8570 IAT Level I certification, and an active TS/SCI clearance with polygraph.

Develop and modernize mission-critical Java and Angular applications while supporting migration from monolithic architecture to Spring Boot, Docker, microservices, and AWS. Responsibilities include designing RESTful APIs, maintaining PostgreSQL components, document parsing, testing, troubleshooting, code reviews, and Agile/Scrum collaboration. The role requires extensive software engineering experience, Linux development, relational database knowledge, and an active TS/SCI clearance with polygraph.

Supports the full systems engineering lifecycle, including hardware and software integration, installation, testing, deployment, troubleshooting, maintenance, decommissioning, and quality assurance. Installs and terminates fiber and CAT-5/6 cabling, tests fiber with optical power meters and OTDRs, maintains network infrastructure, and repairs Dell servers. Collaborates with users, customers, and engineering teams in mission-focused environments.

Configure, deploy, troubleshoot, and maintain Cisco and Arista network infrastructure, firewalls, and cryptographic equipment supporting mission-critical systems. Prepare and test network systems in lab environments, support local and remote installations, monitor operations, manage Jira service requests, and contribute to network design, upgrades, modernization, cloud, and containerization initiatives. The role requires on-call support, occasional OCONUS travel, DoD IAT Level III certification, and an active TS/SCI clearance with polygraph.

Develops and maintains mission-critical enterprise applications using Java, Spring Boot, Angular, REST APIs, and relational databases. Responsibilities include application modernization, scalable data processing, Kubernetes container deployments, database optimization and administration, automated testing, CI/CD, troubleshooting, code reviews, and Agile collaboration. The role requires an active TS/SCI clearance with appropriate polygraph and extensive software engineering experience.

Develop and maintain Kubernetes-native, cloud-native applications using Go, TypeScript, and Python. Build web interfaces, microservices, REST APIs, event-driven services, and GitOps deployment workflows. Manage containerized workloads with Kubernetes, Docker, Helm, Rancher, and RKE2 while integrating infrastructure and troubleshooting complex application, networking, and deployment issues. Collaborate with engineering and infrastructure teams supporting mission-critical national security systems.

Administer, maintain, monitor, troubleshoot, and secure Linux and Windows systems across multiple classified environments. Support DevOps and mission-critical operations, infrastructure services, storage, virtualization, networking, firewalls, containers, and cloud environments. Implement DISA STIG compliance, resolve incidents through JIRA, and collaborate with technical and government stakeholders. The role requires an active TS/SCI clearance with appropriate polygraph and a current DoD 8570/8140 IAT Level II certification.

Designs, deploys, and supports Microsoft Azure and Microsoft 365 environments. Responsibilities include cloud migration, hybrid infrastructure support, Microsoft 365 administration, PowerShell and Azure CLI automation, monitoring, troubleshooting, access management, security, and compliance. The engineer will lead smaller migration projects and collaborate with cybersecurity and networking teams. An active TS/SCI clearance with appropriate polygraph and at least one current Microsoft Azure certification are required.

Serves as the leading technical authority for Azure and Microsoft 365 cloud solutions. Develops enterprise cloud strategies, leads cloud transformation and modernization initiatives, architects secure Azure environments, directs Microsoft 365 migrations, implements Zero Trust and compliance solutions, and establishes governance, technical standards, and operational frameworks. Represents cloud engineering in audits, technical reviews, and executive planning sessions.

Supports Azure and Microsoft 365 operations, resource deployment, tenant administration, cloud migrations, troubleshooting, documentation, and compliance. Works under senior staff guidance while gaining experience in cloud administration and operations. Requires a current Microsoft Azure certification and an active TS/SCI clearance with polygraph.

Lead the architecture, deployment, governance, security, and ongoing management of enterprise Azure and Microsoft 365 environments. This role oversees hybrid and multi-region cloud solutions, large-scale migrations, Infrastructure as Code, cost optimization, Tier 3 support, and cloud modernization. The engineer will provide advanced technical guidance, resolve complex infrastructure issues, mentor junior staff, and maintain best practices across compute, networking, identity, and productivity services.

Design, develop, test, maintain, and enhance complex Java software systems using Spring Boot, distributed systems, databases, messaging, Kubernetes, Docker, and CI/CD. Translate requirements into scalable solutions, integrate components, improve performance, troubleshoot defects, conduct code reviews, and provide technical leadership across software development and system integration activities.

Senior systems engineer responsible for designing, integrating, sustaining, and optimizing enterprise-scale dataflow architectures for mission-critical analytics across cloud and distributed environments. Leads technical efforts, ensures performance, security, and data governance, mentors teams, and collaborates with government stakeholders to deliver scalable, resilient dataflow solutions and operational automation/monitoring.

Provides senior cybersecurity and information assurance support for classified IC and DoD systems. Maintains security posture, conducts vulnerability and risk assessments, supports authorization activities, evaluates security controls, manages configuration changes, develops System Security Plans, and ensures compliance with applicable policies and frameworks. Requires extensive ISSO experience, collaboration with technical teams, DoD 8140.03 compliance, and an active TS/SCI clearance with appropriate polygraph.

Designs, administers, maintains, and optimizes computer systems in a mission-focused environment. Responsibilities include system architecture, hardware and software configuration, network troubleshooting, operating system installations and upgrades, performance monitoring, backups, data recovery, security audits, system planning, user support, and technical training. Provides guidance to less-experienced technical personnel while ensuring system reliability, security, compliance, and operational performance.

Designs, configures, secures, troubleshoots, and sustains complex Cisco-based network infrastructure in secure mission-critical environments. Supports Palo Alto and HAIPE appliances, network hardening, SSP development, compliance, packet analysis, architecture diagrams, physical network installation, and technical documentation. Requires extensive systems engineering experience, leadership of engineering efforts, and an active TS/SCI clearance with polygraph.

Design, implement, optimize, and maintain scalable relational and object-oriented databases for mission-critical systems. Develop parsers and loading mechanisms, tune performance, support integration (ODBC), ensure security and compliance, and collaborate through full system lifecycle to meet operational requirements.

Design, develop, test, and maintain complex software systems supporting defense and intelligence missions. Contribute to architecture, troubleshoot defects, validate components, produce technical documentation, and collaborate across engineering teams to deliver secure, scalable solutions.

Analyze large structured and unstructured datasets, develop and deploy statistical and machine learning models, build/automate data processing workflows, create visualizations and dashboards, and communicate findings to technical and non-technical stakeholders in support of IC and DoD missions.

Design, develop, test, deploy, and maintain enterprise Java and Angular applications supporting mission-critical systems. Build RESTful APIs, service integrations, database solutions, microservices, and containerized applications across cloud and on-premises Kubernetes environments. Participate in architecture and code reviews, troubleshooting, modernization initiatives, automated testing, CI/CD, documentation, and operational database support.