System Administrator (202607)

Purvis Systems; Newport (RI); On-site; USD 85,000 - 105,000; Full time

Job summary

PURVIS Systems is seeking a dependable Systems Administrator to support Windows and Linux environments, desktop users, and lab operations in a security‑minded setting. You will administer RHEL, VMware vSphere, and backup infrastructure while patching and hardening systems to meet Information Assurance requirements.

The role requires hands‑on experience with Windows 10/11 and Windows Server, strong troubleshooting skills, and the ability to work independently and with customers on diverse IT

Qualifications

• Bachelor’s degree or higher in a related technical field.
• 1–5 years of systems administration, desktop support, or related experience.
• CompTIA Security+ certification required or equivalent.
• RHCSA or equivalent RHEL/Linux certification preferred.

Responsibilities

• Provide Windows and Linux system administration and desktop support for users and systems.
• Install, configure, maintain, troubleshoot, and update system hardware and software.
• Administer and maintain RHEL environments with patching and optimization.
• Support and maintain VMware vSphere virtual infrastructure and backup environments.
• Perform patching, vulnerability remediation, and system hardening per IA requirements and STIGs.
• Troubleshoot software, hardware, OS, and peripheral issues; perform corrective maintenance.
• Perform system backups, manage build media, and assist with installation and recovery.
• Support cybersecurity activities, including testing safeguards and applying advisories.
• Provide direct technical support to customers and document/resolution progress.
• Assist with lab operations including media transfers and inventory tracking.

Skills

Windows OS

Linux OS

Desktop support

Troubleshooting

Patching

Virtualization

Cybersecurity

Education

Bachelor’s degree in IT or related field

Tools

VMware vSphere

Red Hat Enterprise Linux (RHEL)

Job description

PURVIS Systems is a technology solutions partner that develops, implements and maintains mission-critical solutions for federal and local government agencies.

We have an immediate opening for a System Administrator. The ideal candidate is a dependable and technically skilled Systems Administrator who is comfortable supporting users and maintaining systems in a secure, mission-focused environment. This individual should have hands‑on experience with Windows and Linux systems, desktop support, system troubleshooting, patching, virtualization, and cybersecurity requirements. The successful candidate will be able to work independently while collaborating effectively with team members and customers, manage competing priorities, and troubleshoot technical issues from initial diagnosis through resolution. The candidate should be adaptable, customer‑focused, and comfortable supporting a variety of systems and day‑to‑day lab operations.

The day‑to‑day responsibilities of this role will include:

• Provide Windows and Linux system administration and desktop support for users, systems, applications, and peripherals
• Install, configure, maintain, troubleshoot, and update system hardware and software
• Administer and maintain Red Hat Enterprise Linux (RHEL) environments, including system configuration, patching, maintenance, and optimization
• Support and maintain VMware vSphere virtual infrastructure and enterprise backup environments
• Perform system patching, vulnerability remediation, and system hardening in accordance with applicable Information Assurance requirements and STIGs
• Troubleshoot software, hardware, operating system, application, and peripheral issues and perform corrective or preventive maintenance as required
• Perform system backups, maintain software build media, and support system installation, recovery, and troubleshooting procedures
• Support cybersecurity and Information Assurance activities, including testing safeguards and implementing applicable IAVAs, IAVBs, and technical advisories
• Provide direct technical support to customers while documenting, communicating, and resolving issues in a timely manner
• Support additional lab operations as needed, including media transfers, Base Inventory Tracking System (BITS) activities, inventory support, and visitor control

Qualifications:

• Associate’s or Bachelor’s degree in Cybersecurity, Systems Engineering, Computer Engineering, Information Technology, or a related technical field; applicable professional experience may be substituted for education requirements
• 1- 5 years of relevant systems administration, desktop support, cybersecurity, Information Assurance, or related technical experience
• CompTIA Security+ certification required
• Red Hat Certified System Administrator (RHCSA) or equivalent RHEL/Linux certification
• Working knowledge of Windows desktop and server operating systems, including Windows 10/11 and Windows Server environments
• Experience with RHEL/Linux administration, system patching, troubleshooting, and configuration
• Experience with VMware vSphere, virtualization, system backups, and enterprise IT environments preferred
• Knowledge of cybersecurity practices, vulnerability remediation, STIG implementation, and Information Assurance requirements
• Must possess or be able to obtain and maintain a U.S. Government SECRET security clearance and meet applicable Cyber Security Workforce/IAT requirements
• Strong communication, customer service, problem‑solving, and organizational skills, with the ability to work independently and collaboratively while managing multiple priorities and deadlines

Candidate must have or be able to obtain a government security clearance to the level of SECRET.

PURVIS has been committed to sustainable growth since our inception in 1973, striving for continual improvement without ever losing sight of our core values: transparency, integrity, and teamwork. We provide the tools and path for each employee to be successful - and in return, ask you to play a pivotal role in helping your peers and clients be successful, providing top‑notch teamwork and service. Peace of Mind at PURVIS means knowing your work provides immeasurable value to our team, our partners and our clients.

The PURVIS Team values the health and financial security of every employee. This is why we have chosen to offer all full‑time employees a comprehensive package of group benefit programs with enrollment options intended to offer flexibility - in both plan selection and level of coverage to maximize the value of your benefits as cost effective and affordable without compromising quality.

PURVIS values the diversity of our team. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.