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We are in search of a Linux Administrator with network experience to support the DoD Mobility Capability (DMCC) program as part of GSM-O II in Columbus, OH. We seek a candidate with experience operating and maintaining Linux OS (Red Hat) and implementing automation tools (Ansible, Puppet) to help ensure secure, reliable, and uninterrupted availability of the DoD's secure mobile device capability service.
If this sounds like the kind of environment where you can thrive, keep reading!
Leidos Defense Group provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here!
The GSM-O II Program provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DoD and COCOMs . It also includes support to other key tasks for DISA, including the transformation of DISA’s operational mission through innovation and support to DISA’s mission partners.
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We seek a candidate with experience operating and maintaining Linux OS (Red Hat) and implementing automation tools (Ansible, Puppet) to help ensure secure, reliable, and uninterrupted availability of the DoD's secure mobile device capability service. In this role, your responsibilities will include, but are not limited to:
- Providing technical expertise for daily operations and maintenance of systems.
- Effectively troubleshooting, isolating, and resolving technical problems to minimize system downtime.
- Preparing and maintaining technical documentation, drawings and related artifacts.
- Collaborating with other technical experts to provide engineering solutions for design changes and upgrades.
- This role supports a 24x7 operation and candidates must be able to quarterly shift rotations.
You will work as part of a Network Operations team responsible for managing an infrastructure comprised of a variety of systems supporting voice and data services. Your experience with operating and maintaining some/all of the following systems is preferred:
- Linux servers (required)
- Windows servers
- VMware/ESXi virtualization
- Cisco Routers and Switches
- Cisco ASA Firewalls
- Juniper Firewalls
- Cisco Unified Border Element (CUBE)
- Cisco Unified Communications Manager (CUCM)
- F5 BIG-IP Traffic Managers
- Bachelor's degree and 4 years of related experience or Master’s degree and 2 years of related experience. Additional experience, education and training may be considered in lieu of degree.
- Active DoD SECRET clearance
- DoD-8570 IAT Level 2 certification (Security+ CE)
- Experience performing system administration tasks (installing, maintaining, monitoring, recovering, rebuilding, upgrading, patching)
- Fluent using Red Hat CLI with solid understanding of Linux kernel on OS initialization
- Experience with maintaining Linux services in virtual systems environment (VMware – vCenter, ESXi)
- Knowledge of Linux scripting languages such as: Python, Perl, or Shell
- Experience configuring and maintaining network devices such as: switches, routers, and firewalls
- Knowledge of networking concepts such as: OSI Model, LAN/WAN, IPv4/IPv6, subnetting and VLANs
- Experience with Windows AD Domain Services, SCCM and WSUS configuration/management
- Certifications with major system vendors such as Red Hat, Microsoft, Cisco and Juniper
Pay Range:Pay Range - -
Covid Guidance for the US
In order to enter Leidos facilities in the U.S. and to attend Leidos events outside our facilities, employees are required to be vaccinated for COVID-19 or maintain proof of a negative COVID-19 test within 96 hours of entry. In addition, we are receiving guidance from certain customers that onsite contractor personnel will need to be fully vaccinated to access customer facilities. If you are not vaccinated, please consider getting your COVID-19 vaccination as soon as possible. If you have any questions, please contact your Talent Acquisition POC.
Leidos is a Fortune 500® technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, civil, and health markets. The company’s 44,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $13.7 billion for the fiscal year ended December 31, 2021. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Diversity
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.