Senior Systems Administrator (UnixLinux)

Benefits :

401(k)

401(k) matching

Competitive salary

Dental insurance

Flexible schedule

Health insurance

Paid time off

Training & development

Tuition assistance

Vision insurance

Wellness resources

Role : Senior Systems Administrator (Unix / Linux)

About Rigil

Rigil is an award-winning strategy technology and products company committed to making life better for every individual and community we support. Founded in 2005 as a woman-owned business on the premise : There is always a better way. A better way to serve customers develop solutions and foster a balanced working community. We value teamwork and strive to build strong leaders.

Location : Dahlgren Virginia 22448

Job Type : Full-Time

Clearance : Top Secret Clearance

Job Description :

• Provides end-to-end full-lifecycle endpoint support for IT assets including troubleshooting imaging configuration hardware / software installation upgrades and maintenance for desktops laptops mobile devices printers and virtual environments.
• Operates and manages a Unified IT Helpdesk delivering Tier 0 / Tier 1 user support incident and problem management service request fulfillment and performance reporting through Government-provided ITSM tools in alignment with SLA and XLA targets.
• Maintains a centralized patch and configuration repository ensuring timely updates to operating systems third-party applications and firmware and applies Government-approved baseline images and configurations.
• Provides system administration and operations support across multiple environments (Windows Linux UNIX macOS Solaris AIX etc.) including installation patching backup recovery and compliance with DISA STIG and cybersecurity requirements.
• Manages hardware lifecycle activities such as diagnostics vendor coordination upgrades relocations and technology refresh planning while updating asset databases and documentation.
• Supports Department Information Officers (DIOs) by tracking and reconciling IT assets telecom invoices and cybersecurity records (e.g. DADMS CWF CfM ESS A&A status) and providing detailed reporting and compliance documentation.

Minimum Qualifications :

• Masters level degree in Electrical / Electronic / Computer Engineering Computer Science or Information Systems.
• Six (6) years of professional experience in Unix and / or Linux system administration of networks and software systems.
• Experience in system backup and recovery; basic software management; security management and library management; installation and configuration of hardware; operational systems and COTS software; operating computer systems in different operating environments; and sizing performance tuning hardware / software / network trouble shooting and resource allocation.
• Qualified experience in different network protocols including TCP / IP and major network security tools such as : firewalls knowledge of computing and networking vulnerabilities attach methods and latest detection methods.

This position is required to be designated as IAT III level with a T5.

Somos un empleador con igualdad de oportunidades y todos los candidatos calificados recibirán consideración por el empleo sin distinción de raza color religión sexo origen nacional estado de discapacidad estado de veterano protegido o cualquier otra característica protegida por la ley.

Required Experience :

Senior IC

Key Skills

Anesthesiologist,Bidding,Animal,Editorial,End User Support,Clinical

Employment Type : Full-Time

Experience : years

Vacancy : 1