Job Requirements Chantilly, VA Gaithersburg, MD Alexandria, VA Saint Louis, MO Top Secret/SCI Polygraph Mid Level Career (5+ yrs experience) Salary not specified Join Premium to unlock estimated salaries Job Description Linux Administrator Open Systems Technologies Corporation -

Chantilly, VA, United States Location:

Chantilly VA, Gaithersburg MD, Alexandria VA, St Louis MO Clearance:

TS/SCI Required Certification:

DOD 8570

(Security+) The OST team has an opening for an experienced System Engineer with Linux system administration experience to support cloud and on-premise systems with a mission operations team. The team is involved in operation and sustainment of a mission-critical geospatial solution supporting DoW end users. A successful candidate will have experience with installation, configuration, administration, support and maintenance of mission critical cloud and on-premise systems.

Responsibilities:

Primary responsibilities will involve taking a leadership role in system changes and improvements; working directly with government and contractor POCs to troubleshoot issues; proactively recommend configuration changes to help improve system performance; regularly work with government and contractor POCs to keep systems security compliant; and author and update operational and security documentation, including troubleshooting guides and SOPs. Other tasks as assigned.

Core Qualifications:

Requires BS degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience; OR additional years of experience in lieu of degree Must currently possess an active TS/SCI Clearance with ability to obtain & maintain a Polygraph post hire Must meet

DOD 8570

Certification (Security+ or equivalent or higher) Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills Demonstrated ability to adapt to new technologies and learn quickly

Organizational Skills:

Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.

Communications:

Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context. Linux administration experience provisioning end users Experience managing and configuring RHEL environments Experience building, optimizing, and maintaining multi-node environments that run parallel workloads Experience with Linux clusters, specifically Slurm and MPI, to support High-Performance Computing (HPC) systems Strong understanding of NGA Networking Proficient reviewing

STIG/IAVA

scans and remediating vulnerabilities Experience performing Virtual Machine backups/snapshots Experience working with Security to support ISCP exercises Experience scripting for administration, configuration, troubleshooting, and automation

Knowledge of Systems, Architectural, SW Development and SW Sustainment Practices Preferred Qualifications:

Red Hat Certification(s) Linux Certification(s) Agile Certification(s) Team Collaboration tools and administration (Jira, Confluence) Job # 1011 group id: 91090951 Apply now