DivisionIntel - E3/Sentinel's Intelligence Division provides advisory services across the Intelligence Community (IC) to create efficiencies, provide innovative best practices, and drive mission success. Our diverse team is empowered with the knowledge, tools, and skills to accomplish extraordinary results. With careers in acquisition lifecycle management, systems engineering and technical assistance (SETA), and program management and oversight, E3/Sentinel's highly skilled employees help our customers achieve operational excellence. Position Overview
Are you a Linux Professional seeking a company that values you beyond your technical skills? E3/Sentinel does. We attract high-caliber talent to support our national security missions and you will be a member of a program that is modernizing its IT and cloud infrastructure. Our Linux professionals bring a mix of technical, leadership, and customer focused skills. This position is located in Laurel, Maryland and only candidates with TS/SCI and polygraph clearances will be considered.
Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, etc.
Provides Tier 1 through Tier 3 problem identification, diagnosis, and resolution of problems.
Candidate must be able to coordinate and partner with various work centers, network engineers/administrators, and customer organizations in the execution of daily tasks.
Configures and manages Linux installs/loads operating system software, troubleshoots, maintains integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Specific requirements for Linux Administrator include:
Cent OS 6/7 server builds/management
Yum/Spacewalk repository builds/management
LDAP / Central Authentication
NFS share builds/management
VMware data stores build/management
Linux/Windows directory management
Ability to troubleshoot and analyze Linux systems and networks efficiently
Must possess current/active TS/SCI with POLYGRAPH
Must meet 8570 IAT II requirements to include one of the following certifications: CCNA Security, GIC SP, GSEC, Security+ CE, SSCP, CASP CE, CCNP Security, CISA, CISSP, GCED, GCIH, CySA+
Master's degree and 6 years' experience; Bachelor's Degree and 5 years' experience; Associate's Degree and 7 years' experience; or High School Grad and 9 years' experience in System Administration and/or Network Engineering.
Must have expertise in Networking.
E3 Sell (Select the Only Available Option)E3/Sentinel is a mission-focused services and solutions company that specializes in helping federal clients solve their most challenging business problems. Our motivated and technology-enabled workforce utilizes proven management and technical consulting practices and applies agile principles and data-driven decision making to enable our clients to better meet mission requirements. We create significant value for our clients by bringing subject matter expertise across the federal marketplace in the disciplines of Acquisition Lifecycle Management, Program Management Support Services, Systems Engineering and Technical Assistance, and Facilities and Engineering Management. Excellence, Accountability, Community, Humility and Integrity are the core values of E3/Sentinel. We are recognized leaders in the management consulting community as trusted partners to federal agencies and to industry. We are an organization that offers both our employees and clients an exceptional experience; our culture is contagious, and we always maintain a genuine reputation. EEO Statement (Select the Only Available Option)E3/Sentinel is an equal opportunity employer and Vietnam Era Veterans Readjustment Assistance Act (VEVRAA) federal contractor. All qualified applicants receive consideration for employment without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity, protected veteran status, or status as a qualified individual with a disability. E3/Sentinel hires and promotes individuals solely on the basis of their qualifications for the job to be filled.
E3 Federal Solutions, LLC