Software Engineer (Java,.Net)

About the role

Windows Systems Administrator

Fantom Corporation is a mission-focused organization dedicated to supporting critical programs across the defense and intelligence community. Our partnerships are built on a foundation of trust, deep expertise, and a commitment to long-term career growth for our team members. We work directly with our customers to deliver high-impact technical solutions that enable their success.

We are currently seeking a qualified Windows Systems Administrator to join our team. This role is integral to the management and operation of our enterprise IT infrastructure, server operations, and cloud-based environments. The position operates within a complex, mission-focused setting and requires the management of Windows and Linux systems, virtualized environments, enterprise applications, and cloud-hosted infrastructure. The primary objectives are to ensure system reliability, maintain robust security postures, and drive operational efficiency across all technology platforms.

The ideal candidate will possess a comprehensive background in systems administration and server technologies. Demonstrated experience in enterprise IT operations is essential, along with the capability to function effectively across numerous technical disciplines. Success in this position requires strong collaboration skills to work seamlessly with stakeholders throughout the organization. The administrator will serve as a key technical partner, ensuring that infrastructure services align with organizational needs and strategic objectives.

Key Responsibilities

This position involves a broad range of critical technical duties focused on infrastructure management and stability. The administrator will be responsible for the day-to-day operations and maintenance of Windows and Linux server environments. This includes managing virtualized infrastructure and container orchestration platforms to ensure optimal performance and resource utilization.

A core function of the role is the administration of enterprise applications and cloud-hosted workloads. This requires a hands-on approach to maintaining system health, performing necessary updates, and troubleshooting complex issues as they arise. The administrator will work extensively with Java and Net runtime environments, ensuring these platforms operate efficiently and securely.

The role also involves proactive monitoring and deep analysis of system performance. The administrator will examine trace data, logs, and metrics to isolate latency issues and validate the effectiveness of observability tools. This analysis is crucial for identifying potential problems before they impact end-users. Another key duty is guiding and implementing deployment strategies that carefully balance the need for speed with the absolute requirement for stability in production environments.

also, the administrator will automate routine platform and administrative tasks. This effort is intended to reduce the potential for manual errors and optimize the use of available personnel. By streamlining these processes, the team can focus capacity on delivering new features and improvements. The position also requires documenting all architectural decisions and operational procedures. This documentation ensures that future maintainers can understand the context and rationale without requiring direct consultation.

Qualifications and Requirements

To be considered for this position, candidates must meet specific experience and clearance requirements. Candidates must hold a security clearance that aligns with US government standards. This is a non-negotiable requirement for this role.

Candidates must also have a minimum of three years of proven experience managing Windows and Linux hosts in active production settings. This experience must include a strong background in systems administration and server technologies. Hands-on experience with virtualized infrastructure and container orchestration platforms is a mandatory qualification. Equally important is proven skills in administering enterprise applications and managing cloud-hosted workloads.

Practical knowledge of Java and Net runtime environments is essential for success in this position. The ability to quickly read and interpret logs, metrics, and traces to diagnose issues is a mandatory skill set. Candidates must be able to perform this analysis efficiently to maintain system performance and reliability.

Preferred Qualifications

While not mandatory, familiarity with defense and intelligence community workflows and data handling practices is highly valued. This experience provides a significant advantage in understanding the specific operational environment and security requirements.

Application Details

This position is based in Chantilly, Virginia, and is offered as a full-time engagement. The compensation range for this role is between $130,000 and $150,000. Prospective candidates are reminded to What you'll do