Sr Systems Administrator Space Domain

Peraton is seeking a Senior Systems Administrator in our Herndon VA or Aurora CO office in support of the EMMETT program a next-gen Space Domain Awareness (SDA) Indications and Warning (I&W) system- an enterprise capability that catalogs resident space objects (RSOs) identifies RSOs of interest and delivers timely data to ground operators.

As part of the team you will support an exciting program which involves design development test and deployment of a broad and complex system in an Agile construct to contribute to mission success for a variety of stakeholders. Join us and be part of the next generation of innovators as we blaze a trail forward for our profession and company.

Whatyoulldo:

• Support our cloud-based classified environment ensuring the uptime of infrastructure
• Perform daily system monitoring and monthlypatchingas part of the Operations and Maintenance(O&M)team
• Manage operating system configurations system documentation performance tuning software installationsand updates system hardening and storage allocation
• Helpmonitorand maintainmission-criticalhighly available high-performance networked systems in a team-oriented environment
• Work closely withotherengineering teams to improve our platforms andeliminatecomplexity from architecture and processes
• Monitor and address tenant discrepancy reports
• Monitor and manage system resources tomaintainefficiency

Required qualifications:

• This position requires the candidate possess a minimum of TS clearance with SCI eligibilityand the ability to pass a polygraph within 30 days of employment or at customers request- contract requires TS/SCI with poly. The candidate must maintain the clearance.
• Bachelors degree in a field of study applicable to the position with 8 years of relevant experience. 4 years of relevant experience may be considered in lieu of degree. A minimum of 8 years of experience in a previous System Administration role.
• Experience in system installation patchingand testing and system configuration of networked services file systemsbasicscriptingand authentication experience
• Operating System administration skills for Red Hat Enterprise Linux laterto include building systems up from bare metal performing software package installationoperating systemand application troubleshooting and implementing security hardening
• Apply patches updates and hotfixes using Red Hat Satellite YUM or DNF
• Experience ensuringconsistent software versions across environments and systemsare current
• Experience diagnosing / resolvingsystem issues analyze system logs usingjournalctldmesg or /var/log
• Direct experienceworking inWindows and/or Linux operating systems
• Maintain detailed system documentationin ConfluenceGitor other similar tools

Desired Qualifications:

• Experience with virtualization/cloud-based technologies ( CitrixXenServerRed Hat Enterprise Virtualization and/or VMWare) Docker Containers Ansibleand/orHeat templates
• Manage load balancing and failover systems

Benefits:

Peraton offers enhanced benefits to employees working on this critical National Security program which include heavily subsidized employee benefits coverage for you and your dependents 25 days of PTO accrued annually up to a generous PTO cap and eligible to participatein an attractive bonus plan

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the worlds leading mission capability integrator and transformative enterprise IT provider we deliver trusted highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land sea space air and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day our employees do the cant be done by solving the most daunting challenges facing our customers. Visit to learn how were keeping people around the world safe and secure.