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Sr. System Administrator Job Opening In Reston – Now Hiring Arena Technical Resources, LLC


Job description

Sr. System Administrator

Location: Reston, VA, US
Job ID: ATR 17710




Job Description

Job Title: Sr. System Administrator



Location: Reston, VA – Onsite, SCIF Environment



Eligibility: TS/SCI with CI Polygraph



Job Description:



The job duties of the Sr. System Administrator are as follows:



• Plans, designs, and implements infrastructure changes and system

upgrades.



• Manages and troubleshoots multiple VMware environments.



• Provides Windows Server and Linux administration, maintenance, and

troubleshooting.



• Creates STIG compliant images for Windows Desktop, Windows Server, and

Linux OS.



• Creates, tests, and deploys software packages using software

deployment products such as SCCM, PDQ, etc.



• Provides expert level support and mentoring for Mid and Junior System

Administrator personnel.



• Develops and maintains installation and configuration procedures for

system and software changes.



• Utilizes scripting to automate common tasks.



• Performs hardware maintenance/repair activities.



• Ensures proper planning and execution of major projects/maintenance

activities.



• Provides advanced level administration and troubleshooting of Active

Directory, GPO, DNS, DHCP, and Domain Controllers.



Required Qualifications:



• Ability to write scripts using PowerShell and/or Bash.



• Experience managing VMware, Nutanix, and other types of enterprise

level Virtual Infrastructures.



• Proficient in managing and troubleshooting Active Directory and Group

Policy Object (GPO).



• At least 8 years of relevant experience.



• Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570

compliant (IAT Level 2) by date of security indoctrination with any

necessary continuing education (CE) for certification.



Desired Qualifications



• Linux OS (CentOS, RHEL) administration.



• Satellite server administration.



• Ansible playbook writing.



• Implementing STIGs.



• Experience supporting a software configuration management and

development environment.


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Unlock Your Sr System Potential: Insight & Career Growth Guide


Real-time Sr System Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Sr System in Reston, United States, highlighting market share and opportunities for professionals in Sr System roles.

58711 Jobs in United States
58711
166 Jobs in Reston
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Are You Looking for Sr. System Administrator Job?

Great news! is currently hiring and seeking a Sr. System Administrator to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Arena Technical Resources, LLC adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying United States laws and regulations

What Is the Average Salary Range for Sr. System Administrator Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Reston. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Sr. System Administrator?

Key qualifications for Sr. System Administrator typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Sr. System Administrator Job Success

Arena Technical Resources, LLC interview tips for Sr. System Administrator

Here are some tips to help you prepare for and ace your Sr. System Administrator job interview:

Before the Interview:

Research: Learn about the Arena Technical Resources, LLC's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

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Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

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Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

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Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Sr. System Administrator interview at Arena Technical Resources, LLC, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Arena Technical Resources, LLC's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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