Linux System Administrator - Remote or McLean R18-437P

CollabraLink Technologies - Washington, DC (10 days ago)4.0


At CollabraLink, we’re committed to providing federal clients with simple and intuitive solutions that increase efficiency and enhance citizen engagement. Using advanced technology, rigorous processes and trusted guidance, we’re making government more interactive, productive and secure. We understand that our employees are our greatest asset. Our goal is to create an environment where employees can do important, purposeful work and be rewarded for individual and team success.

CollabraLink is searching for a System Administrator to join our growing team at DISA.

You can choose to work remotely or in McLean, VA. (near Spring Hill metro - Silver Line).

Responsibilities :
Work closely with the DISA Tier 2 support team
Monitor application servers
Maintain all OS and application level systems for a DoD procurement application ecosystem
Perform restarts and patching of the servers as needed. The application ecosystem currently includes 7 Linux servers (1 JBOSS server, 1 database server and 5 process servers) and 2 apache servers.
Use best practices to maintain optimum performance including creation of alerts, batch jobs, scripts and standard operating procedures, etc.
Assist the Tech lead with the current Tech refresh that is ongoing
Assist with planning and recommending upgrades
Assist the Government with documenting the entire infrastructure

Active Secret clearance
Red Hat Certification
5+ years in LINUX server and application support activities
Security+ certification
Proficient in MS Word, Excel, Project, and PowerPoint
Excellent written and oral communication skills
Good Team Work skills
Good organization and analytical skills
Experience with LINUX/RedHat/Oracle/Apache
Experience supporting a multi-tier application ecosystem

Preferred Qualifications:
Linux Foundation Certified Sys. Admin (LFCS)
Oracle Linux
Experience in Oracle, JAVA and weblogic for troubleshooting
Experience documenting high level architecture diagrams

We actively practice the philosophy that empowered employees make successful teams. That’s why we strive to put employees in positions where they can grow, both personally and professionally. CollabraLink offers a full suite of benefits including comprehensive medical, dental and vision plans, Federal Spending Accounts, matching 401K, paid time off, tuition reimbursement plans and much more.

CollabraLink is a fast growing CMMI-DEV Maturity Level 3, Small Business professional services firm. Founded in 2003, CollabraLink has long established ourselves as a value-add partner assisting our customers in solving their most difficult problems. We bring expertise across a wide variety of IT and Mission Support services driving significant results for our customers.

CollabraLink is an Equal Opportunity Employer and does not discriminate on the basis of race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation or any other classification protected by federal, state or local law.