Linux Systems Administrator (FNMOC) with Security Clearance

About Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered. Based in Washington, D.C., we are built for the dynamic mission environment facing the Department of Defense, the Intelligence Community, and federal law enforcement agencies. We provide full-spectrum national security solutions that combine secure infrastructure, cleared talent, and mission-ready software to meet evolving defense challenges. Our services include secure software development in classified environments and the design and implementation of advanced IT and cybersecurity capabilities ranging from secure cloud architectures and enterprise infrastructure to data center operations, scientific analysis, cutting-edge cyber defense, and intelligence analysis.

We are led by technologists and veterans with firsthand mission experience, which enables us to understand both the operational realities and the innovation needed to succeed. Our approach is agile and outcome-based, delivering results in weeks rather than months whenever possible. At Bridge Defense we value people, integrity, and excellence. We foster an environment where innovation thrives in support of traditional mission requirements.

Our team members receive competitive compensation, robust benefits, professional development and certification opportunities, and clear paths for growth while working on the nation’s most critical projects. Core Values:
* Innovation & Responsiveness:
We push beyond legacy models with efficient, tech-led solutions built to scale and evolve.

* Trusted Performance:
Security, compliance, and deep experience in delivering to demanding environments guides all we do.

* Mission Focused Expertise:
From veteran leadership to cleared engineers, our people understand both the technology and the mission.

Summary:

Bridge Defense seeks a highly qualified Linux System Administrator to support for administration of the operational Cross Domain Solution (CDS) environment located at the Fleet Numerical Meteorology and Oceanography Center (FNMOC) in Monetary, California.

Essential Duties and Responsibilities:

* All work will be performed on site

* Support for administration of the operational Cross Domain Solution (CDS) environment located at FNMOC.
* Perform regular review and maintenance of the CDS environment

* Implement tasking and updates

* Provide emergency break=fix support as needed

* NOTE:

There is an expectation that the performer will be able to reasonably respond to occasional after hours/weekend calls to provide support should CDS operations break during these periods. The ask is not for 24/7 support; and times where the performer would not be available for after hours support can be coordinated with the site lead and client. Client anticipates that the current approximate average of 4 hours of after-hours support per month will actually be less with consistent Linux administration support to the CDS systems that this position will be providing.

* Tasking to include:

* * System Monitoring and Log Management

* System Maintenance and Security

* User Support and Account Management

* Endpoint, Bridge Server, and Data Flow Administration

Required Qualifications , Education, and

Experience:

* Active TOP SECRET Clearance with SCI Eligibility

* Bachelor of Science (B.S.) in Computer Science
* or* CompTIA Security+ Certification

* Training in Red Hat Enterprise Linux

* 3-years experience in Red Hat Enterprise Linux administration

* Knowledge of Apace NiFi software components and configuration

* Experience with supporting Linux systems and subsystems, including storage and backup solutions, in an operational environment

* Experience with provisioning Linux systems and performing operational testing

* Experience with securing Linux systems using tools, including STIGS and vulnerability scanners

* Knowledge of project management processes and documentation

* Ability to draft technical documentation targeted at various reader levels, including users, operators, and system analysts The Successful Candidate will Possess:
* Prospective candidates should have strong risk management skills, excellent communication, teamwork, and conflict management skills.

* The candidate must be analytical and effectively able to prioritize needs, requirements, and other issues.

* Ability to communicate and interact effectively at all levels of staff and management.

* Ability to exercise independent judgment, develop relationships, and obtain consensus among interested parties.

* Critical thinker with strong technical skills, diagnostic skills and problem-solving ability.

* Solid written and verbal communication skills to negotiate direction, drive projects and projects to successful conclusion and deliver knowledge to team members verbally and via clear designs, runbooks and technical engineering and exchange sessions.

* Self-starter, flexible, adaptable, collaborative and motivated to champion continuous improvement.

* Ability to develop peer networks across an enterprise to maintain…