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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr Systems Engineer (Onboarding Engineer) - **Company:** Hawaii, Llp - **Location:** Reston, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Systems Engineering, Microsoft Azure, Bash Shell, Cloud Computing, Cloud Computing Security, Configuration Management, Cyber Security, Computer Networks, System Configuration, Continuous Delivery, Continuous Integration, Extract Transform Load (ETL), Software Debugging, Linux, DevOps, Domain Name System (DNS), Graph Database, Monitoring of Systems, Identity and Access Management, Python (Programming Language), PostgreSQL, Microsoft SQL Server, Windows Servers, MongoDB, MySQL, Nagios, Neo4j, NoSQL, OAuth, Windows PowerShell, RabbitMQ, Ansible, Prometheus, Zero Trust Network Access, Standard Sql, Security Assertion Markup Language (SAML), Simple Object Access Protocol (SOAP), Software Engineering, Data Streaming, Systems Integration, TCP/IP, Scripting, Google Cloud, Grafana, Firewalls (Computer Science), Kubernetes, Information Technology, Cassandra, Enterprise Integration, Apache Kafka, Splunk, Docker, Jenkins, Programming Languages - **Published:** July 8, 2026 - **Apply:** https://dejobs.org/x/x/957930B525424DC4BDF63416A5C885D1/job/ ## About the Role * Active TS/SCI with CI poly is REQUIRED * BS or MS degree in Computer Science, Information Technology, or a related. * 15+ years of experience in system integration, software development, or a related field. * IAT Level II (CISSP, Security+ CE, CCNA Security, CCSP, etc.) * Proven experience leading large complex programs as a Security Engineer, Systems Engineer, or similar role * Experience with architecting Zero Trust solutions in alignment with industry standards, including NIST 800-207, CISA Maturity Model, or DoD and IC Zero Trust Strategy * Experience with Identity, Credentialling & Access Management (ICAM) * Experience with agile development methodologies * Strong understanding of networking concepts, security protocols, and operating systems * Experience with cloud security architecture and implementations (i.e., AWS, Azure, GCP) * Excellent analytical and problem-solving skills * Strong written and verbal communication skills. Ability to explain technical concepts to non-technical audiences * Ability to adapt to changing priorities and learn new technologies quickly ## Description System Integration: * Design, develop, and implement integration solutions to onboard new systems into the existing infrastructure * Configure and customize new systems to align with existing business processes and technical standards * Ensure seamless data flow and communication between different systems * Strong understanding of integration patterns, APIs (REST, SOAP), messaging queues (e.g., Kafka, RabbitMQ), and ETL processes * Proficiency in scripting languages (e.g., Python, Bash, PowerShell) and ideally experience with programming languages used in the target systems (e.g., Java, .NET) * Solid understanding of Linux and Windows server environments * Experience with relational and graph databases (e.g., MySQL, PostgreSQL, SQL Server, Neo4J, AnzoGraph) and NoSQL databases (e.g., MongoDB, Cassandra). Knowledge of SQL is essential * Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and cloud-based integration services * In-depth understanding of networking concepts (e.g., TCP/IP, DNS, firewalls) * Knowledge of zero trust, security best practices, and common security protocols (e.g., OAuth, SAML) * Experience with DevOps tools for automation, configuration management, and continuous integration/continuous delivery (CI/CD) (e.g., Jenkins, Ansible, Docker, Kubernetes) * Experience with monitoring tools to track system performance and identify issues (e.g., SPLUNK, Prometheus, Grafana, Nagios) System Onboarding Process Management: * Collaborate with stakeholders to gather and document system requirements * Analyze requirements to identify integration points and potential challenges * Create and maintain comprehensive documentation of integration processes and system configurations * Provide training and support to users on new systems and integrated workflows * Manage the end-to-end onboarding process for new systems, from initial planning to go-live * Develop and maintain onboarding documentation, including procedures, checklists, and training materials * Coordinate with various teams (e.g., development, operations, security) to ensure smooth onboarding Testing and Validation: * Develop and execute test plans to ensure the quality and reliability of integrated systems * Identify and resolve integration issues through debugging and troubleshooting * Perform user acceptance testing (UAT) with stakeholders Automation and Optimization: * Identify opportunities to automate onboarding processes and improve efficiency * Develop scripts and tools to automate repetitive tasks * Monitor system performance and identify areas for optimization Security and Compliance: * Ensure systems are integrated in compliance with security policies and IC regulations * Implement security best practices to protect sensitive data Troubleshooting and Support: * Provide technical support to users experiencing issues with integrated systems * Troubleshoot and resolve complex integration problems * Escalate issues to appropriate teams as needed ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [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) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)