Node.Digital

Design and implement microservice architecture Java applications and participate in Agile development. | 8 years IT experience with 3 years backend Java development and a bachelor's degree or equivalent experience. | Full-Stack Java Developer Location: Herndon, VA (Remote Work) Active IRS MBI Clearance Job Responsibilities • Design and implement Micro Service Architecture JEE software applications. • Full stack development building highly scalable web and batch applications • Participate in Agile development methodologies and ceremonies • Develop Back-end applications using Java frameworks like Spring Boot, Core Java,JDBC, SQL, RESTful APIs, Microservices etc. • Develop Front-end applications, where needed, utilizing REACT JavaScript frameworks, HTML, CSS, etc • Use modern software engineering tools including Eclipse, Rational Application Developer (RAD), and Atlassian Suites for the design, development, and testing of software. Education • Bachelor’s degree in computer science or related field (4 years’ experience in lieu of degree) Skills and Experience • 8 years total IT experience primarily as Full-Stack Java Developer • 3+ years of strong hands-on experience as a Backend Java Developer • Overall experience with – o Design, develop, and maintain robust web applications using Java for backend and JavaScript, HTML, CSS for frontend development. o Implement server-side logic, database integration, and ensure seamless data flow between backend and frontend. Develop and maintain RESTful APIs and web services using Java and related frameworks (e.g., Spring, Hibernate). o Ensure secure and efficient data management and integration with databases such as MySQL, PostgreSQL, MongoDB, etc. o Implement client-side validation, event handling, and dynamic content update functionalities. o Write and execute unit tests, integration tests, and end-to-end tests to ensure software quality and reliability. o Debug and resolve application issues and performance bottlenecks. o System development methodologies including Agile o Experience working in a team-oriented, collaborative environment • Strong attention to detail and follow-through skills • Excellent written and verbal communication skills Desired Qualifications • Strong attention to detail and follow-through skills • Excellent written and verbal communication skills • Experience in creating/editing technical documents and User Manuals for new/upgraded software • Ability to work productively in a dynamic, priority shifting, deadline-driven environment. We are proud to offer competitive compensation and benefits packages to include Medical Dental Vision Basic Life Health Saving Account 401K matching Three weeks of PTO/Sick 11 Paid Holidays Pre-Approved Online Training

Develop and execute manual and automated test cases, document results, track defects, and collaborate with developers to maintain test plans and reports. | Bachelor's degree with 5+ years IT experience including 3+ years in test automation, proficiency in Selenium, API testing, and test management tools. | Test Automation Engineer Location: Herndon, VA (Remote Work) Active IRS MBI Clearance Job Responsibilities • Analyzing complex requirements and design documents to develop detailed step by step manual test cases • Executing manual test cases; documenting actual results during execution; reviewing the test results and reporting anomalies (if any) into the defect tracking database • Developing new automation scripts and updating existing scripts to meet the newly added functionalities • Executing automated test scripts; reporting execution results and identifying unsuccessful execution (if any) • Executing Load/Performance testing by running the load test scripts and generating the load test execution results reports • Tracking the defects from creation to closure; documenting detail description of defect and working with developers to reproduce Deploying software to test environments and monitoring server logs during testing and identify errors and/or unexpected log entries • Participating and/or facilitating the test case peer review meetings and providing feedback making sure that developed test cases meet the client requirements and test conditions verifies the requested functionality • Assisting test lead with release test plan, generating RTM, maintaining regression test database, and creating test reports at the end of each testing phase • Assisting the test lead on performing an internal quality assurance check on all deliverables to ensure that all deliverables are complete, accurate, and adhere to the client's standards • Integrate automated tests into the CI/CD pipeline to enable continuous testing and delivery • Collaborate with DevOps to ensure seamless automation within the build and deployment processes. • Ensure comprehensive test coverage through automated test cases. • Providing assistance to business analyst with business/functional requirements and developers with technical requirements Education • Bachelor’s degree in computer science or related field (4 years’ experience in lieu of degree) Skills and Experience • 5 years total IT experience primarily as software test engineer • 3+ years of experience as Automation test engineer • Proven experience as an SDET, QA Engineer, or in a similar role with a focus on test automation. • Hands-on experience with Selenium and/or Playwright automation, TestNG, JUnit,Cucumber, Framework creation, JavaScript coding, and API testing experience • Strong knowledge of Software Testing Lifecycle/Testing Methodologies • Ability to analyze complex requirements and design documents to create detailed test cases and scripts • Expertise in executing test cases and documenting actual results, identifying software defects and creating test reports • Experience in Quality Center or similar test management tools • Experience in Unified Functional Testing tool or similar automation scripting tools like Selenium Design, develop, and maintain automated test scripts and frameworks for functional,regression, and performance testing. • Basic Knowledge of Structured Query Language • Experience with configuration management and version control tools such as Atlassian suite, JIRA and/or Subversion • Excellent organizational, presentation, and business analysis skills. • Knowledge of Software Development Life Cycle (SDLC) Desired Qualifications • Basic knowledge of LoadRunner • Basic knowledge of VB Scripting • Strong attention to detail and follow-through skills • Excellent written and verbal communication skills • Experience in creating/editing technical documents and User Manuals for new/upgraded software • Ability to work productively in a dynamic, priority shifting, deadline-driven environment. We are proud to offer competitive compensation and benefits packages to include Medical Dental Vision Basic Life Health Saving Account 401K matching Three weeks of PTO/Sick 11 Paid Holidays Pre-Approved Online Training

Design, develop, implement, and monitor process automation solutions while collaborating with customers to automate manual business processes. | Hands-on UiPath, Office365, and API integration experience in enterprise environments, with preferred UiPath Advanced RPA Developer certification and US citizenship required. | Senior RPA UIPath Developer Location: Herndon, VA (Hybrid Work) Required: US Citizenship The RPA Developer will support the RPA team in the implementation of best practices for RPA development, technical design and development of process automation, monitoring and support of operational robots, and work with customers to help automate their manual processes. Other technology and organizational duties as assigned. The RPA Developer will require hands-on experience with the list of technologies below in an enterprise environment. Experience developing unattended robots leveraging the Office365 application suite (SharePoint, Outlook, Excel, etc) Experience developing robots that consume APIs and RESTful services Experience with AiFabric, Document Understanding and OCR Experience architecting and developing workflow-based solutions or functionality Experience with web development technologies preferential Strong written and verbal communication skills Ability to work to deadlines and manage expectations Strong analytical and problem-solving skills Certification as a UiPath Advanced RPA Developer (UiARD) is preferred Ability to prepare technical documentation Company Overview: Node.Digital is an independent Digital Automation & Cognitive Engineering company that integrates best-of-breed technologies to accelerate business impact. Our Core Values help us in our mission. They include: OUR CORE VALUES **Identifying the~RIGHT PEOPLE~and developing them to their full capabilities** **Our customer’s “Mission” is our “Mission”. Our~MISSION FIRST~approach is designed to keep our customers fully engaged while becoming their trusted partner** **We believe in~SIMPLIFYING~complex problems with a relentless focus on agile delivery excellence** **Our mantra is “~Simple*Secure*Speed~” in delivery of innovative services and solutions** Medical Dental Vision Basic Life Health Saving Account 401K Matching Three weeks of PTO/Sick 11 Paid Holidays Pre-Approved Online Training

Monitor network traffic, conduct threat hunting, respond to incidents, perform forensic analysis, develop mitigation strategies, collaborate with teams, maintain documentation, and ensure compliance. | Active Top Secret Clearance, 3+ years cybersecurity experience, knowledge of network protocols and forensic tools, strong analytical and communication skills. | Job Title: Network Based System Analyst / Cyber Network Defense Analyst (CNDA) Company Overview: Node.Digital is a leading cybersecurity firm specializing in advanced threat detection and incident response. With a commitment to protecting critical infrastructure, we provide cutting-edge solutions and expert support to government and commercial clients. Our team is dedicated to innovation, collaboration, and maintaining the highest standards of security. Role Overview: As a Network Based System Analyst / Cyber Network Defense Analyst (CNDA), you will play a crucial role in defending network environments against cyber threats. You will leverage your expertise to conduct proactive threat hunting, rapid incident response, and detailed investigations to ensure the integrity and security of client systems. What You'll Do: - You will monitor network traffic and system alerts to identify potential security incidents. - You will conduct proactive threat hunting to detect and mitigate advanced persistent threats. - You will respond rapidly to onsite and remote cybersecurity incidents, coordinating with stakeholders. - You will perform detailed forensic analysis and investigations to determine the root cause of security breaches. - You will develop and implement mitigation strategies to prevent future incidents. - You will collaborate with cross-functional teams to enhance security posture and share threat intelligence. - You will maintain documentation and reports related to incident response and threat analysis. - You will ensure compliance with security policies and government regulations. What You Bring: - You have an active Top Secret Clearance. - You have at least 3 years of experience in cybersecurity, specifically in network defense and incident response. - You possess strong knowledge of network protocols, intrusion detection systems, and forensic tools. - You have experience with cyber threat intelligence and proactive hunting techniques. - You demonstrate excellent analytical and problem-solving skills. - You have strong communication skills to effectively collaborate with technical and non-technical stakeholders. Bonus Points If You Have: - Experience working in a government or defense environment. - Certifications such as CISSP, CEH, or CNDA. - Familiarity with SIEM platforms and advanced malware analysis. - Knowledge of compliance frameworks like NIST, FISMA, or RMF. What We Offer: - We offer competitive salary and comprehensive benefits including health, dental, and vision insurance. - We offer opportunities for professional growth and certification support. - We offer a dynamic and inclusive work environment with a focus on innovation. - We offer flexible work arrangements including remote and onsite options. - We offer access to cutting-edge cybersecurity tools and technologies. Ready to Apply? Please submit your resume and cover letter through our careers page at www.node.digital/careers or email your application to careers@node.digital. We look forward to hearing from you!

Monitor and analyze network traffic, conduct threat hunting, respond to incidents, perform investigations, collaborate on security measures, maintain documentation, support improvements, and ensure compliance. | At least 3 years of experience in network security or cyber defense, active Top Secret Clearance, strong technical knowledge, incident response experience, problem-solving and communication skills. | Job Title: Network Based System Analyst/ Cyber Network Defense Analyst (CNDA) Company Overview: Node.Digital is a leading cybersecurity firm specializing in advanced threat detection and incident response. Based in Arlington, VA, we provide cutting-edge solutions to protect critical infrastructure and government networks. Our team is dedicated to innovation, collaboration, and delivering exceptional security services to our clients. Role Overview: As a Network Based System Analyst/ Cyber Network Defense Analyst (CNDA), you will play a crucial role in safeguarding our clients' networks through proactive threat hunting, rapid incident response, and thorough investigation. This role requires a high level of technical expertise and the ability to operate effectively under pressure in a dynamic environment. What You'll Do: - You will monitor and analyze network traffic to identify potential security threats and vulnerabilities. - You will conduct proactive threat hunting to detect and mitigate advanced cyber threats. - You will respond rapidly to onsite and remote security incidents, ensuring timely resolution. - You will perform detailed investigations to determine the root cause of security breaches. - You will collaborate with cross-functional teams to develop and implement security measures. - You will maintain and update security documentation and incident reports. - You will support continuous improvement initiatives to enhance network defense capabilities. - You will ensure compliance with security policies and government regulations. What You Bring: - You have at least 3 years of experience in network security analysis or cyber defense. - You hold an active Top Secret Clearance. - You possess strong knowledge of network protocols, intrusion detection systems, and cybersecurity tools. - You have experience with incident response and forensic analysis. - You demonstrate excellent problem-solving skills and attention to detail. - You have effective communication skills to convey technical information clearly. Bonus Points If You Have: - Experience with government or military cybersecurity operations. - Certifications such as CISSP, CEH, or CNDA. - Familiarity with SIEM platforms and advanced threat intelligence tools. - Knowledge of compliance frameworks like NIST or FISMA. What We Offer: - We offer competitive salary and comprehensive benefits package. - We offer opportunities for professional growth and certification support. - We offer a collaborative and inclusive work environment. - We offer flexible work arrangements including remote and onsite options. - We offer access to cutting-edge cybersecurity technologies and training. Ready to Apply? Please submit your resume and cover letter through our careers page at www.node.digital/careers or email your application to careers@node.digital. We look forward to hearing from you!