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Senior Systems Administrator - Unix/Linux Job Opening In Dahlgren Virginia – Now Hiring American Operations Corporation


Job description

As a Senior Systems Administrator specializing in Unix/Linux, you will be responsible for the effective management, maintenance, and configuration of our Unix and Linux-based systems.

You will play a critical role in ensuring system performance, security, and reliability while providing technical expertise and support to various teams across the organization.


Key Responsibilities:


  • System Administration: Manage, configure, and maintain Unix and Linux server environments, ensuring optimal performance, security, and availability.

  • Performance Tuning: Monitor system performance and proactively resolve issues using diagnostic tools and techniques to optimize resource utilization.

  • Security Management: Implement and enforce security configurations, policies, and practices to protect systems from unauthorized access and vulnerabilities.

  • Patch Management: Develop and execute patch management strategies to ensure systems are up-to-date with the latest security updates and software enhancements.

  • Backup and Recovery: Design and manage backup and disaster recovery solutions to ensure data integrity and availability.

  • Automation: Create and maintain scripts (using Bash, Python, or other scripting languages) to automate routine tasks and improve operational efficiency.

  • Technical Support: Provide advanced troubleshooting and support for system-related issues, collaborating with other IT teams as necessary.

  • Documentation: Maintain system documentation, including configuration files, standards, and procedures for backup, recovery, and system integration.
  • Collaboration: Work closely with development, network, and cybersecurity teams to deploy and support applications within Unix/Linux environments.

  • Training: Mentor junior system administrators and assist with onboarding new team members.

Requirements



  • Five (5) years of professional experience in relation to UNIX and/or Linux system administration of networks and software systems.


  • Experience in system backup/recovery, basic software management, security and library management, installation and configuration of hardware, operating systems and COTS software, operating computer systems in different operating environments, sizing, performance, tuning, hardware/software /network trouble shooting and resource allocation.


  • Experience in maintaining proficiency in major network security tools such as firewalls.


  • Experience developing system specifications and performing market research procurement tasks.


  • Experience with different network protocols including TCP/IP.


  • Experience of computing and networking vulnerabilities, and attach and latest detect methods.


  • This position is required to be designated as IAT II level with a T5.



Benefits



  • Health Care Plan (Medical, Dental & Vision)

  • Retirement Plan (401k, IRA)

  • Life Insurance (Basic, Voluntary & AD&D)

  • Paid Time Off (Vacation, Sick & Public Holidays)

  • Short Term & Long Term Disability

Required Skill Profession

Other General


  • Job Details

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Unlock Your Senior Systems Potential: Insight & Career Growth Guide


Real-time Senior Systems 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 Senior Systems in Dahlgren, Virginia, United States, highlighting market share and opportunities for professionals in Senior Systems roles.

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Are You Looking for Senior Systems Administrator Unix/Linux Job?

Great news! is currently hiring and seeking a Senior Systems Administrator Unix/Linux 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 American Operations Corporation 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 Senior Systems Administrator Unix/Linux Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Dahlgren Virginia. 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 Senior Systems Administrator Unix/Linux?

Key qualifications for Senior Systems Administrator Unix/Linux 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 Senior Systems Administrator Unix/Linux Job Success

American Operations Corporation interview tips for Senior Systems Administrator   Unix/Linux

Here are some tips to help you prepare for and ace your Senior Systems Administrator Unix/Linux job interview:

Before the Interview:

Research: Learn about the American Operations Corporation'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.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

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.

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Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Systems Administrator Unix/Linux interview at American Operations Corporation, 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 American Operations Corporation'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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