Senior Software Engineer

Responsibilities

• Design, implement, and support enterprise application platforms and infrastructure supporting mission-critical federal systems.
• Collaborate with Government stakeholders, technical teams, and project leadership to deliver secure, scalable, and highly available application environments.
• Engineer, configure, administer, patch, and upgrade enterprise application platforms, including SharePoint Subscription Edition, SharePoint Online, K2 Nintex Automation, Power BI Gateway, and related technologies.
• Design, build, and maintain cloud-based solutions in Microsoft Azure, including virtual machines, Azure App Services, Key Vault, Private Link, Resource Groups, managed identities, and networking components.
• Develop and maintain automation solutions for application deployments, system monitoring, infrastructure management, and operational support using Azure DevOps, Jenkins, PowerShell, and scripting technologies.
• Build and manage CI/CD pipelines to automate application deployments across development, testing, staging, and production environments.
• Configure and maintain Linux and Windows server environments supporting enterprise applications, websites, and content management platforms.
• Support authentication and identity management technologies, including Microsoft Entra ID, OAuth, Windows Authentication, Claims Authentication, and federated identity solutions.
• Troubleshoot complex application, infrastructure, networking, authentication, and connectivity issues across cloud and on-premises environments.
• Configure and administer enterprise networking and security technologies, including F5 BIG-IP, F5 Silverline Web Application Firewall (WAF), SSL certificates, load balancing, traffic management, and firewall configurations.
• Develop automated monitoring solutions for applications, servers, websites, services, SSL certificates, scheduled jobs, and infrastructure components to improve system reliability and operational efficiency.
• Support enterprise application deployments, software upgrades, maintenance windows, and production releases while minimizing service disruptions.
• Collaborate with database, network, cybersecurity, and application development teams to support integrated enterprise solutions.
• Analyze application performance, web traffic, and system logs using tools such as Google Analytics, Splunk, and other monitoring platforms to identify trends and resolve operational issues.
• Perform vulnerability assessments, interpret security scan results, and remediate findings using enterprise security tools including Tenable Nessus and Netsparker.
• Support Federal Information Security Modernization Act (FISMA) compliance activities, including implementation of security controls, Plan of Action and Milestones (POA&M) management, vulnerability remediation, and security documentation.
• Contribute to Security Assessment and Authorization (SA&A) and Authorization to Operate (ATO) activities by preparing technical documentation in accordance with NIST 800-53 and federal security requirements.
• Maintain system documentation, operational procedures, technical diagrams, and deployment guides to support ongoing operations and knowledge transfer.
• Participate in Change Advisory Board (CAB) activities, release planning, configuration management, and production change control processes.
• Provide technical leadership, mentor junior engineers, and promote software engineering, automation, and DevSecOps best practices across project teams.
• Support production operations by participating in on-call rotations and providing timely resolution of critical system issues outside normal business hours, as needed.

Qualifications

• 5 or more years’ experience architecting, administering, patching, and configuring SharePoint on premises 2016/2019/SE/SPO.
• Experience configuring SharePoint Online and migrating SharePoint sites from on-premises to SharePoint Online.
• Experience configuring and managing Power Gateway.
• At least 5 years’ experience configuring and upgrading Nintex K2 automation.
• More than 5 years’ experience supporting Drupal 8/9/10/11 in Azure, creating resource groups, provisioning VMs, and associated resources, managing firewall rules via Network Security Groups.
• More than 5 years’ experience supporting FISMA security assessment and authorization activities.
• Experience managing servers in Azure.

Pay

Anticipated Salary Range: $125,000–$175,000

Actual compensation will be determined based on the selected candidate's experience, qualifications, certifications, and other business considerations.

This position is contingent upon contract award.