Senior System Administrator - Military veterans preferred

2018-11-21
General Dynamics Mission Systems (https://gdmissionsystems.com/careers/)
Other

/yr

  full-time   employee


Annapolis Junction
Maryland
United States

Basic Qualifications
Qualifications:
Ten (10) years experience as a System Administrator in programs of similar scope, type and complexity is required
Other Requirements Needed from Labor Category:
Minimum of ten (10) years’ experience with either UNIX or Windows System Administration, but at least 5 of those 10 years should be in Linux, to include user account administration, installation and configuration of workstations and peripherals, kernel parameter and disk partition modification, client-server support, software and hardware upgrades, troubleshooting, and shell script programming.
Minimum of ten (10) years’ experience with Network Information Service (NIS), Network File System (NFS), Domain Name System (DNS), and Lightweight Directory Access Protocol (LDAP).
Minimum of ten (10) years’ experience with system administration for Linux/Redhat 5, CentOS 6 and Windows 7. 10
Microsoft Certified Systems Administrator (MSCA) or Redhat Certified Technician (RHCT) certification is highly desirable and can substitute for one (1) year experience
One of the following certifications is desirable: A+, Network+, or System Security Certified Practitioner (SSCP)
Education Requirements:
Bachelor's degree in Computer Science, a related field or equivalent experience is required plus a minimum of 10 years of relevant experience; or Master's degree plus 8 years of relevant experience
Clearance Requirements:
Department of Defense TS/SCI security clearance with a Polygraph is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position
General Dynamics Mission Systems has an immediate opening for a Senior System Administrator. This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation’s core defense/intelligence services and systems. General Dynamics Mission Systems employees work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions.
The Senior System Administrator will have the opportunity to work with the following:
Technologies: Microservices, Docker, Kafka, Kubernetes, Cassandra, Java 8/9, ReactJS, Spring Boot/Cloud/Data, Redis, Postgres
Tools: Maven, Node, Git, Sonar, Eclipse, Failsafe, Atlassian Jira (Bitbucket, Confluence, Bamboo, Crucible)
Preferred Skills:
Familiarity with Microservices, Linux Containers (Docker), CEPH and Kafka
Hands-on Hardware and Software installation, configuration, maintenance and troubleshooting to include COTS, GOTS, and FOSS
Virtualization/Cloud Experience
Backup/restore hardware, software, processes, implementation including familiarity with COOP methodologies
Cisco Switching, Routing and Troubleshooting Experience
Familiarity with Agency software process, inventory, and security plans (SSP’s)
Experience supporting Application and Database servers
Knowledge of Configuration Management build process
Representative Skills and Tasks:
Responsible for managing the functionality and efficiency of a group of computers running on one or more operating systems
Maintains the integrity and security of servers and systems
Serves as a front line interface to users with technical issues
Makes recommendations for hardware and software purchases
Interacts with third-party technology vendors and internal database staff
Conducts systems analysis and development to keep systems current with changing technologies
Duties may include installing new software, troubleshooting, granting permissions to applications and training users
Server System Administrator is responsible for leading the day-to-day support of Server services, Operating Systems and physical & virtualized servers
Responsible for the configuration, maintenance and troubleshooting of physical and virtual hardware
Configures, maintains and troubleshoots network related interfaces on servers
Performs configuring, maintaining, troubleshooting and does analysis of alerts on Servers
Work with customers to identify, isolate, and resolve problems with Server that are effecting other services
Plans, designs, and implements necessary configurations to ensure compliance with back-up and disaster recovery policies and procedures for server systems
Lead automation efforts to reduce repetitive processes to streamline support
Creates, maintains and manages Disaster Recovery Plans for Physical and Virtual Servers
Mentors team in technology to allow them to be knowledgeable and self-sufficient
Work with manager in understanding and optimizing team performance
Advocates continuous process improvement
Identify needs and investigates solutions of tools in providing enhanced support
Architect and implement physical and virtualized servers using industry standard technologies
Architect and implement of servers in lab environments that are physical or virtualized using industry standard technologies
Authors, develops and maintains Servers related standards, policies, and procedures
Is a valued partner in the client's decision-making process regarding server enhancements and services
Key contributor to insure architecture is reliable, flexible, integrated and anticipates future needs anticipates future hardware/software needs to meet future business based on customer requirements
Key contributor in Identifying and implementing new performance metrics in order to optimize environment for efficiencies. Identifies additional improvement and performance metrics
Leads enterprise sized continuous process improvement efforts
Identifies potential critical technical, design or architecture issues and recommends appropriate alternative solutions
Develops cross-functional relationships within the organization for sharing and collaboration
Knowledge, Skills, and Avilities:
Requires an Subject Matter Expert understanding of Server based operating systems
Applies advanced principles, theories, and concepts
Contributes to the development of innovative principles and ideas
Works on unusually complex problems and provides solutions that are highly creative
Uses independent judgment to accomplish objectives
Works under consultative direction toward predetermined long-range targets
Determines and pursues courses of action essential in obtaining desired outcomes
Serves as organization spokesperson on specialized projects or programs
Acts as prime leader on large programs/projects that affect the organizations long-term goals and objectives
As the Subject Matter Expert have the ability to mentor others on administrating the server environment
Demonstrated ability to work collaboratively and effectively with a wide range of individuals including technical and non-technical staff, and IT leadership
Ability to work individually or collaboratively as part of a high-performance team
Superior analytical and problem solving skills
Demonstrated ability to develop, implement and lead team plans for upgrades and system enhancements
Demonstrated ability to write policies, procedures, and create system documentation
Enhanced troubleshooting skills within the Server OS as well as both networking and storage technologies
Must have hands-on experience developing, deploying and supporting large-scale enterprise server solutions
Insures infrastructure is reliable, flexible, integrated and anticipates future needs
Shows initiative on assignments, exercises independent judgment and professionally executes projects with little direction
Utilizes skill set to help more inexperienced team members to be more agile
Able to handle sensitive one-on-one conversations effectively and controversial issues with diplomacy and tact
Able to seeks solutions that benefit team objectives
Takes ownership of getting project deliverables done on schedule and within budget
Leadership ability to effectively motivate, guide and influence others to successful outcomes
Plans, executes and manages enterprise wide technical projects
Is able to negotiate and persuade others both inside and outside of IT through written and spoken communication
Has clear understanding of client perspectives and the business goals
Proficient in multiple technologies, languages and/or systems
Combines in-depth understanding of customer requirements and business functions, breadth and depth of technical expertise, and multi-discipline knowledge to recommend innovative ways of implementing technology to support business processes
Ability to demonstrate ingenuity in creating opportunity in the face of risk
Recognized as an authority in a specific domain of expertise with functional knowledge across multiple domains and processes
Expert knowledge able to configures, executes and maintains Security Compliancy processes and policies
Subject Matter Expert (SME) for Physical and Virtual Servers
Expert knowledge of access, permissions and security that gives the clients the access to the data they need to perform their daily activities
Able to handle all levels of support
Subject matter expert in researching and troubleshooting complex technical issues and communicates status to server team, manager, stakeholders and IT leadership
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Company Overview
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 13,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high performance team!
General Dynamics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran