7 Senior Linux System Administrator Jobs in Annapolis Junction, MD
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Belay Technologies, Inc is Hiring a Senior Linux System Administrator Near Annapolis Junction, MD
- TS/SCI with polygraph is required.
- Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.
- Fifteen (15) years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required.
- Must have at least 6 years of experience with Linux server administration (RHEL and/or CentOS) in an enterprise environment (including both hardware installs and virtual machines).
- Will need to be available to respond to system administration and maintenance problems while off duty, on an on-call basis.
- At least 7 years of experience providing support for users and systems in Information Technology and/or information security environments.
- At least 2 years of experience with network switches, routers, and firewalls from Cisco, Juniper, or similar enterprise vendors.
- Must have experience in or familiarity with the following systems: Windows/Linux operating systems, VMware, VSphere and Vsphere architecture, VCenter
- Must have experience deploying VCenter instances and virtual machines.
- Must have experience with VDI architecture and environments.
- Must have experience managing YUM repository.
- Must have a solid understanding of advanced security protocols and standards, and information security principles and practices.
- Must have in-depth experience with software and security architectures.
- Must have experience helping users, optimizing system operations, and monitoring IT enterprise systems.
- Must possess strong analytic abilities and must be meticulous and careful in their work.
- Must be an independent thinker capable of working proficiently independently as well as within a team.
- Must be committed to adopting and adhering to best practices including compliance with maintenance windows and change control procedures.
- Must be able to support planned after hours’ activities on occasion.
- May be asked to perform short duration travel to non-hostile locations for tasks such as system upgrades and installs.
- Monitoring test infrastructure systems, applications, and processes, and for ensuring that all issues are identified, tracked, and resolved in a timely manner.
- Manage and maintain system backups and instances as well as explore opportunities to automate and optimize the systems.
- Maintaining a complex server-based enclave, including mitigation from performing system scans, vulnerability management activities, and active directory configuration.
- Planning and implementing IT enhancements and undertaking project work.
- Identifying and correcting hardware and software issues.
- Providing timely and professional support in response to calls and emails.
- Participating in the creation and ongoing maintenance of documentation ensuring that clear, concise, and accurate information is readily available to assist with incident resolution.
- Providing technical assistance to companion work groups in support of overlapping projects and maintaining good inter-departmental relations.
- Communicating with users and publishing status of any system outages, as needed.
- Executing the process for managing information assurance vulnerability alerts (IAVAs) and system security scanning for equipment suites in accordance with the System Security Plans for these systems in order to rapidly and accurately identify and remediate IAVAs.
- Initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, and executing monthly security scans.
- Responding to system administration and maintenance problems while off duty, on an on-call basis.
- The Level 3 System Administrator shall possess the following capabilities:
- Provide support for implementation, troubleshooting and maintenance of IT systems
- Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
- Manage the daily activities of configuration and operation of IT systems
- Provide assistance to users in accessing and using IT systems
- Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
- Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
- Provide support for the escalation and communication of status to agency management and internal customers
- Optimize system operations and resource utilization, and perform system capacity analysis and planning
- Provide in-depth experience in trouble-shooting IT systems
- Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
- Provide support for the dispatch system and hardware problems and remains involved in the resolution process
- Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
- Support the design of systems, mission architecture and associated hardware
- Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
- Analyze and resolve complex problems associated with server hardware, applications and software integration.
- Experience documenting and providing information for security accreditation and certification.
- Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, Vulnerability Assessment).
- Experience with High Assurance Internet Protocol Encryptor (HAIPE) devices for In-line Network Encryption.
- Experience with a variety of switches, firewalls, and network load balancers in an enterprise network environment.
- Experience in a System Administration role supporting a software configuration management and development environment.
- 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program
- 10% matching in 401(k) contributions vested on day one
- $5,000 annual training/tuition
- Student Loan Repayment Program
- 100% company funded HSA
- Rich medical coverage (100% coinsurance)
- Dental coverage including orthodontia
- Up to $420,000 in life insurance, premiums 100% company funded
- Amazon Prime, gym reimbursement, monthly lunches, games and prizes
- Pet adoption program, generous referral bonus program, fun events, and more!
Job Summary
Full Time
IT Outsourcing & Consulting
08/24/2022
10/31/2022
belaytech.com
COLUMBIA, MD
<25
2008
JACOB STOKES
<$5M
IT Outsourcing & Consulting
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About Belay Technologies
Belay Technologies, Inc. is a certified Service Disabled Veteran Owned Small Business (SDVOSB) located in the Baltimore-Washington area providing technology and engineering services to the Department of Defense (DoD) and expanding into the commercial market. Belay Technologies specializes in technical IT services including; software development, virtualization, systems administration, networking, and testing. Belay continues to expand, and we are always seeking top talent. Belay is more than just a company.....It's a culture. With our work hard, play hard edge and a family-like feel, our emplo...yees feel at home with Belay. We are a laid back, fun, innovative team that gets together monthly for lunches, enjoys company parties, bbq's and fun adventures together, and joins in volunteer and charity events as a socially aware company. What our employees are saying about us.... Awesome opportunities to advance, and an abundance of support in getting there "I appreciate the trust in me as a professional, the spirit of the company as supportive of its people, as well as the crazy funny relaxed vibe of our company" 'Belay is the most people oriented company for which I have ever worked. And I have worked for a lot of companies in the past 45 years' Im thankful to be part of an awesome team! The culture of a company comes from the top down. Belays leaders inspire success, creativity, growth, entrepreneurship and a laid-back, fun environment'
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The job skills required for Senior Linux System Administrator include Linux, Operating System, VMware, Active Directory, Linux System, Cisco, etc. Having related job skills and expertise will give you an advantage when applying to be a Senior Linux System Administrator. That makes you unique and can impact how much salary you can get paid. Below are job openings related to skills required by Senior Linux System Administrator. Select any job title you are interested in and start to search job requirements.
The following is the career advancement route for Senior Linux System Administrator positions, which can be used as a reference in future career path planning. As a Senior Linux System Administrator, it can be promoted into senior positions as a Systems Administrator III that are expected to handle more key tasks, people in this role will get a higher salary paid than an ordinary Senior Linux System Administrator. You can explore the career advancement for a Senior Linux System Administrator below and select your interested title to get hiring information.
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