Infrastructure/Systems Administrator

CACI•Sterling, VA

About The Position

Join our dynamic team as an Infrastructure/Systems Administrator and play a crucial role in maintaining and enhancing our IT infrastructure. You will be part of a fast-paced, collaborative environment where your expertise in systems administration will directly contribute to the success of mission-critical applications. This role offers the chance to work with cutting-edge technologies and support both corporate and customer environments.

Requirements

Active TS/SCI w/ poly.
Active DoD 8140 (formerly 8570) compliant certification
Bachelor's degree in a related field or equivalent experience in lieu of a degree.
Minimum 5 years of related experience.
Extensive experience with Linux operating systems in development/test and production environments.
Prior experience in a corporate or customer-facing role.
Demonstrated ability to work in a team-oriented, fast-paced environment.
Strong analytical and investigative skills to understand and resolve complex problems.
Experience managing large projects or processes that span multiple departments.

Nice To Haves

Recognized subject matter expert in systems administration.
Proven experience managing projects with minimal oversight.
Ability to influence policies, practices, and procedures.
Strong problem-solving skills for complex and undefined issues.
Innovative mindset with a track record of making significant improvements to systems or products.
Creativity and ingenuity in developing new technical solutions.
Ability to regularly employ innovative techniques to enhance system performance.

Responsibilities

Resolve IT hardware and software infrastructure issues (servers, network, security, etc.) using advanced systems analysis techniques.
Analyze, troubleshoot, and resolve issues with IT infrastructure, including user systems, servers, storage, and network connectivity.
Provide system administration for assigned infrastructure and ensure robust security measures are in place.
Apply security patches and operating system upgrades to maintain the security and integrity of the technical environment.
Support new infrastructure projects and initiatives.
Maintain comprehensive configuration documentation for all assigned infrastructure.
Collaborate closely with architects, technical leads, software developers, testers, security teams, and stakeholders.
Be available for off-hours work as needed for support and deployments.