JOIN THE TEAM

Work Location: Hanover, MD / Fort Meade Area (In person / on-site)
Employment Type: Full-Time W2
Clearance Requirements: 

• Must have an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Polygraph at the time of application.
• Active TS/SCI with Polygraph is mandatory and not optional.
• Candidates who do not currently hold an active TS/SCI with Polygraph cannot be considered for this position.
• U.S. citizenship is required due to federal contract requirements. 

Job description: Arrona Tech is seeking a motivated, mission-focused Senior Java Software Engineer to support a secure software development team in the Hanover, MD / Fort Meade area. This is a full-time W2, onsite role supporting a high-impact defense and intelligence mission environment. An active TS/SCI with Polygraph is required at the time of application. 

The Senior Java Software Engineer will support complex software systems used for mission capability management, equipment control, data processing workflows, backend repositories, dashboards, and enterprise web applications. This role works directly with system engineers, hardware engineers, field engineers, mission stakeholders, and software developers to design, build, test, deploy, and maintain software that supports operational mission needs. 

The ideal candidate will have strong hands-on experience with Java, JEE, Spring, JavaScript, JSP, Servlets, RESTful services, Apache Tomcat, Linux, C++, databases, Git/GitLab, test-driven development, and system-level documentation. The candidate should be comfortable supporting the full software lifecycle, improving existing applications, developing new features, troubleshooting production issues, supporting releases, and helping improve software quality, documentation, and development processes.

This role is a strong fit for a cleared senior developer who wants to work on a small, high-impact mission software team where technical contributions are visible and directly tied to mission outcomes.

Responsibilities include but are not limited to:

• Analyze user requirements and derive software design and performance requirements. 
• Design, code, test, and maintain new and existing software applications. 
• Modify existing software to add new features, correct defects, adapt to new hardware, and improve performance. 
• Debug software issues and resolve software problem reports. 
• Integrate software into new or modified systems and operating environments. 
• Develop and maintain RESTful services and enterprise web applications. 
• Develop simple and complex database queries and data repository interfaces. 
• Support front-end dashboards, backend repositories, and full data-processing workflows. 
• Collaborate with system engineers and hardware engineers to define software requirements, interfaces, system limitations, and performance needs. 
• Develop or implement algorithms to meet system performance and functional standards. 
• Assist with developing and executing software test procedures. 
• Review software components for adherence to design requirements. 
• Document test results and support quality control of team products. 
• Write and review software documentation, system documentation, and Interface Control Documents. 
• Generate and maintain design specifications using UML-based tools. 
• Support software deployment, installation, and operational monitoring. 
• Recommend and implement improvements to documentation and software development standards. 
• Serve as a team lead when appropriate based on project needs and the development process being used. 

Required Qualifications

• Active TS/SCI with Polygraph required at the time of application.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical discipline from an accredited college or university.
• Fourteen or more years of software engineering experience on programs or contracts of similar scope, type, and complexity.
• Four additional years of software engineering experience may be substituted for a bachelor’s degree.
• Ten or more years of relevant Java programming experience.
• Two or more years of Java 1.7+ experience, including development of presentation tiers.
• Two or more years of experience using Spring and JavaScript.
• Five or more years of JSP and Servlet programming experience.
• Five or more years of JEE enterprise web application design and development experience.
• Five or more years designing and developing RESTful applications.
• Ability to create and deploy applications in an Apache Tomcat web server.
• One or more years using JavaScript presentation libraries such as jQuery, Angular, or ExtJS.
• Six or more years programming on Linux platforms.
• Four or more years of experience creating hierarchical deployments using Linux "yum" including resolving dependencies and creating and managing yum repositories.
• Six or more years using revision control tools such as Git, GitLab, SVN, CVS, or ClearCase.
• Six or more years of test-driven development experience.
• Three or more years of Oracle, PL/SQL, and/or MySQL experience.
• One or more years of MongoDB experience.
• Experience writing Interface Control Documents (ICDs).
• Two or more years of experience generating and documenting design specifications for system-level components.
• Two or more years of experience using UML-based tools such as Confluence, Gliffy, or similar tools.
• Experience developing simple data queries for existing or proposed databases or data repositories.
• Experience with Microsoft Office tools, including Word, Excel, and PowerPoint.
• Ability to work onsite in Hanover, MD / Fort Meade area. 

Desired Qualifications:

• Experience with virtualization technologies.
• Apache Camel experience.
• Six or more years of Perl development experience.
• C++ development experience.
• Experience creating deployment packages using Red Hat Package Manager (RPM).
• Experience creating and managing YUM repositories.
• Experience writing software that utilizes SNMP.
• Experience supporting enterprise monitoring or operational support environments.
• Experience working in secure DoD or Intelligence Community mission environments. 

Benefits: 401(k), paid time off, and a taxable health/medical stipend. Paid time off may include paid sick leave where required by applicable state or local law. Benefits are subject to eligibility, Company policy, payroll withholding, and applicable law.

Compensation: $180k - $225k annually, based on experience, qualifications, and contract requirements.

Work Location: Hanover, MD / Fort Meade Area (In person / on-site)

Employment Type: Full-Time W2
Clearance Requirements: 

• Must have an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Polygraph at the time of application.
• Active TS/SCI with Polygraph is mandatory and not optional.
• Candidates who do not currently hold an active TS/SCI with Polygraph cannot be considered for this position.
• U.S. citizenship is required due to federal contract requirements.

Job description: Arrona Tech is seeking a motivated, mission-focused Senior Linux Administrator / Quality Assurance Linux Administrator Level 2 (QALA 2) to support a  program in the Hanover, MD / Fort Meade area. This is a full-time W2, onsite role supporting a secure defense and intelligence mission environment. An active TS/SCI with Polygraph is required at the time of application.

The Senior Linux Administrator will support mission-critical IT systems, Linux operating environments, client/server infrastructure, storage, network components, hardware troubleshooting, system monitoring, and operational problem resolution. This role supports multiple projects and efforts across lab, test, and live-product environments.

The ideal candidate will have heavy hands-on Linux experience, including bare-metal and virtual server stand-up, Red Hat/CentOS administration, bash scripting, Perl or Python, Puppet, virtualization, system troubleshooting, security compliance, SSP/ATO support, and maintenance of live operational systems. The candidate should be comfortable working directly with government leadership, technical teams, and local and remote customers across multiple time zones.

This role is a strong fit for a cleared Linux professional who enjoys solving complex infrastructure problems, improving system reliability, automating repeatable tasks, supporting operational systems, and maintaining secure mission environments.

Responsibilities include but are not limited to:

• Provide support for implementation, troubleshooting, and maintenance of IT systems.
• Support day-to-day operations, monitoring, and problem resolution for client/server, storage, network, and hardware environments.
• Configure, manage, install, and maintain Linux operating systems.
• Load operating system software and support system builds across bare-metal and virtualized environments.
• Troubleshoot Linux operating system, server, storage, network, hardware, and system performance issues.
• Maintain system integrity and implement operating system enhancements to improve reliability and performance.
• Create bash shell scripts to improve system stability, automation, and deployment repeatability.
• Manage daily configuration and operation of IT systems.
• Provide Tier 1 help desk problem identification, diagnosis, support, and resolution.
• Support escalation and communication of issue status to agency management, government leadership, and internal customers.
• Remain involved in hardware and system problem resolution from identification through closure.
• Configure network components and support system connectivity.
• Optimize system operations and resource utilization.
• Perform system capacity analysis and planning.
• Provide detailed analysis and feedback for escalated tickets.
• Support security compliance activities, including SSP-related requirements and ATO sustainment support.
• Support migration to new baselines, incorporation of new technologies, and maintenance of live operational systems.
• Build, update, and maintain health and monitoring dashboards where required.
• Support lab/test environments as well as troubleshooting of live product systems.
• Work with government leadership, local customers, remote customers, and internal technical teams to resolve infrastructure, application, and system issues. 

Required Qualifications

• Active TS/SCI with Polygraph required at the time of application.
• Bachelor’s degree in a technical discipline from an accredited college or university.
• Nine or more years of experience on programs or contracts of similar scope, type, and complexity.
• Four additional years of relevant system administration experience may be substituted for a bachelor’s degree.
• Nine or more years of bash programming or bash scripting experience.
• Seven or more years of Perl and/or Python programming experience.
• Seven or more years of Linux administration experience, including Red Hat and/or CentOS 5 or greater.
• Experience configuring, managing, installing, patching, troubleshooting, and maintaining Linux operating systems.
• Three or more years of virtualization experience.
• Three or more years of experience with Puppet 3 or greater.
• Experience supporting bare-metal and virtual server environments.
• Experience supporting and troubleshooting client/server, storage, network, and hardware environments.
• Experience with system monitoring, troubleshooting, incident response, and operational support.
• Experience supporting Tier 1 help desk problem identification, diagnosis, and resolution.
• Experience performing system optimization, resource utilization analysis, and capacity planning.
• Experience creating scripts to improve system stability, automation, and deployment repeatability.
• Knowledge of web technologies such as HTML, XML, Java/J2EE, or related technologies.
• Strong troubleshooting, documentation, communication, and customer support skills.
• Experience with ticketing systems and escalation workflows.
• Ability to work onsite in the Hanover, MD / Fort Meade area. 

Desired Qualifications:

• Experience supporting security compliance, SSP requirements, ATO sustainment, or ATO renewal activities.
• Experience working directly with government leadership or mission customers.
• Experience supporting local and remote customers across multiple time zones.

Benefits: 401(k), paid time off, and a taxable health/medical stipend. Paid time off may include paid sick leave where required by applicable state or local law. Benefits are subject to eligibility, Company policy, payroll withholding, and applicable law.

Compensation: $180k - $225k annually, based on experience, qualifications, and contract requirements.

Work Location: Hanover, MD / Fort Meade Area (In person / on-site)

Employment Type: Full-Time W2
Clearance Requirements: 

• Must have an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Polygraph at the time of application.
• Active TS/SCI with Polygraph is mandatory and not optional.
• Candidates who do not currently hold an active TS/SCI with Polygraph cannot be considered for this position.
• U.S. citizenship is required due to federal contract requirements. 

Job description: Arrona Tech is seeking a motivated, mission-focused Mid-Level Java Software Engineer to support a secure software development team in the Hanover, MD / Fort Meade area. This is a full-time W2, onsite role supporting a high-impact defense and intelligence mission environment. An active TS/SCI with Polygraph is required at the time of application. 

The Mid-Level Java Software Engineer will support complex software systems used for mission capability management, equipment control, data processing workflows, backend repositories, dashboards, and enterprise web applications. This role works directly with system engineers, hardware engineers, field engineers, mission stakeholders, and software developers to design, build, test, deploy, and maintain software that supports operational mission needs. 

The ideal candidate will have hands-on experience with Java, JEE, Spring, JSP, Servlets, RESTful services, Apache Tomcat, Linux, Git/GitLab, test-driven development, and system-level documentation. The candidate should be comfortable supporting the software lifecycle, improving existing applications, developing new features, troubleshooting software issues, supporting releases, and helping improve software quality, documentation, and development processes.

This role is a strong fit for a cleared senior developer who wants to work on a small, high-impact mission software team where technical contributions are visible and directly tied to mission outcomes.

Responsibilities include but are not limited to:

• Analyze user requirements and derive software design and performance requirements. 
• Design, code, test, and maintain new and existing software applications. 
• Modify existing software to add new features, correct defects, adapt to new hardware, and improve performance. 
• Debug software issues and resolve software problem reports. 
• Integrate software into new or modified systems and operating environments. 
• Develop and maintain RESTful services and enterprise web applications. 
• Develop simple and complex database queries and data repository interfaces. 
• Support front-end dashboards, backend repositories, and full data-processing workflows. 
• Develop software solutions by analyzing system performance standards, conferring with users or system engineers, analyzing systems flow, data usage, and work processes, and investigating problem areas. 
• Develop or implement algorithms to meet system performance and functional standards. 
• Assist with developing and executing software test procedures. 
• Review software components for adherence to design requirements. 
• Document test results. 
• Write and review software documentation, system documentation, and Interface Control Documents. 
• Generate and maintain design specifications using UML-based tools. 
• Support software deployment, installation, and operational monitoring. 
• Recommend and implement improvements to documentation and software development standards. 
• Serve as a team lead when appropriate based on project needs and the development process being used. 

Required Qualifications

• Active TS/SCI with Polygraph required at the time of application.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical discipline from an accredited college or university.
• Seven or more years of software engineering experience on programs or contracts of similar scope, type, and complexity.
• Four additional years of software engineering experience may be substituted for a bachelor’s degree.
• Seven or more years of relevant Java programming experience.
• Two or more years of Java 1.7+ experience, including development of presentation tiers.
• One or more years of experience using Spring.
• Two or more years of JSP and Servlet programming experience.
• Two or more years of JEE enterprise web application design and development experience.
• One or more years designing and developing RESTful applications.
• Ability to create and deploy applications in an Apache Tomcat web server.
• Three or more years programming on Linux platforms.
• Three or more years using revision control tools such as Git, GitLab, SVN, CVS, or ClearCase.
• Two or more years of test-driven development experience.
• Experience writing Interface Control Documents (ICDs).
• One or more years of experience generating and documenting design specifications for system-level components.
• One or more years of experience using UML-based tools such as Confluence, Gliffy, or similar tools.
• Experience developing simple data queries for existing or proposed databases or data repositories.
• Experience with Microsoft Office tools, including Word, Excel, and PowerPoint.
• Ability to work onsite in Hanover, MD / Fort Meade area. 

Desired Qualifications:

• Experience with virtualization technologies.
• Familiarity with Perl, Oracle, MySQL, and/or PL/SQL.
• Familiarity with JavaScript.
• C++ development experience.
• Scripting experience.
• Digital Signal Processing experience.
• Experience supporting enterprise monitoring or operational support environments.
• Experience working in secure DoD or Intelligence Community mission environments. 

Benefits: 401(k), paid time off, and a taxable health/medical stipend. Paid time off may include paid sick leave where required by applicable state or local law. Benefits are subject to eligibility, Company policy, payroll withholding, and applicable law.

Compensation: $160k - $190k annually, based on experience, qualifications, and contract requirements.

Work Location: Hanover, MD / Fort Meade Area (In person / on-site)

Employment Type: Full-Time W2
Clearance Requirements: 

• Must have an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Polygraph at the time of application.
• Active TS/SCI with Polygraph is mandatory and not optional.
• Candidates who do not currently hold an active TS/SCI with Polygraph cannot be considered for this position.
• U.S. citizenship is required due to federal contract requirements.

Job description: Arrona Tech is seeking a motivated, mission-focused Linux Administrator / Quality Assurance Linux Administrator Level 1 (QALA 1) to support a  program in the Hanover, MD / Fort Meade area. This is a full-time W2, onsite role supporting a secure defense and intelligence mission environment. An active TS/SCI with Polygraph is required at the time of application.

The Linux Administrator will support mission-critical IT systems, Linux operating environments, client/server infrastructure, storage, network components, hardware troubleshooting, system monitoring, and operational problem resolution. This role supports multiple projects and efforts across lab, test, and live-product environments.

The ideal candidate will have heavy hands-on Linux experience, including bare-metal and virtual server stand-up, Red Hat/CentOS administration, bash scripting, Puppet, virtualization, system troubleshooting, security compliance, SSP/ATO support, and maintenance of live operational systems. The candidate should be comfortable working directly with government leadership, technical teams, and local and remote customers across multiple time zones.

This role is a strong fit for a cleared Linux professional who enjoys solving infrastructure problems, improving system reliability, automating repeatable tasks, supporting operational systems, and maintaining secure mission environments.

Responsibilities include but are not limited to:

• Provide support for implementation, troubleshooting, and maintenance of IT systems.
• Support day-to-day operations, monitoring, and problem resolution for client/server, storage, network, and hardware environments.
• Configure, manage, install, and maintain Linux operating systems.
• Load operating system software and support system builds across bare-metal and virtualized environments.
• Troubleshoot Linux operating system, server, storage, network, hardware, and system performance issues.
• Maintain system integrity and implement operating system enhancements to improve reliability and performance.
• Create bash shell scripts to improve system stability, automation, and deployment repeatability.
• Manage daily configuration and operation of IT systems.
• Provide Tier 1 help desk problem identification, diagnosis, support, and resolution.
• Support escalation and communication of issue status to agency management, government leadership, and internal customers.
• Remain involved in hardware and system problem resolution from identification through closure.
• Configure network components and support system connectivity.
• Optimize system operations and resource utilization.
• Perform system capacity analysis and planning.
• Provide detailed analysis and feedback for escalated tickets.
• Support security compliance activities, including SSP-related requirements and ATO sustainment support.
• Support migration to new baselines, incorporation of new technologies, and maintenance of live operational systems.
• Build, update, and maintain health and monitoring dashboards where required.
• Support lab/test environments as well as troubleshooting of live product systems.
• Work with government leadership, local customers, remote customers, and internal technical teams to resolve infrastructure, application, and system issues. 

Required Qualifications

• Active TS/SCI with Polygraph required at the time of application.
• Bachelor’s degree in a technical discipline from an accredited college or university.
• Four or more years of experience on programs or contracts of similar scope, type, and complexity.
• Four additional years of relevant system administration experience may be substituted for a bachelor’s degree.
• Four or more years of bash programming or bash scripting experience.
• Four or more years of Linux administration experience, including Red Hat and/or CentOS 5 or greater.
• Experience configuring, managing, installing, patching, troubleshooting, and maintaining Linux operating systems.
• One or more years of virtualization experience.
• One or more years of experience with Puppet 3 or greater.
• Experience supporting bare-metal and virtual server environments.
• Experience supporting and troubleshooting client/server, storage, network, and hardware environments.
• Experience with system monitoring, troubleshooting, incident response, and operational support.
• Experience supporting Tier 1 help desk problem identification, diagnosis, and resolution.
• Experience performing system optimization, resource utilization analysis, and capacity planning.
• Experience creating scripts to improve system stability, automation, and deployment repeatability.
• Knowledge of web technologies such as HTML, XML, Java/J2EE, or related technologies.
• Strong troubleshooting, documentation, communication, and customer support skills.
• Experience with ticketing systems and escalation workflows.
• Ability to work onsite in the Hanover, MD / Fort Meade area. 

Desired Qualifications:

• Experience supporting security compliance, SSP requirements, ATO sustainment, or ATO renewal activities.
• Experience working directly with government leadership or mission customers.
• Experience supporting local and remote customers across multiple time zones.

Benefits: 401(k), paid time off, and a taxable health/medical stipend. Paid time off may include paid sick leave where required by applicable state or local law. Benefits are subject to eligibility, Company policy, payroll withholding, and applicable law.

Compensation: $120k-$145k annually, based on experience, qualifications, and contract requirements.