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- Tasks: Manage and optimise Linux systems, ensuring security and performance.
- Company: Join Digital Prospectors, a top-rated staffing firm known for its inclusive culture.
- Benefits: Enjoy full benefits or higher pay as a contractor, plus a supportive work environment.
- Why this job: Work on impactful projects with a collaborative IT team in a highly rated workplace.
- Qualifications: Requires 7+ years of Linux experience and strong scripting skills; Security+ certification preferred.
- Other info: Active Secret clearance is required; diverse and inclusive workplace.
The predicted salary is between 42000 - 84000 £ per year.
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Team Lead & Principal Technical Recruiter – Engineering Division
Length: 3+ years
Job Description:
Our client is seeking a Linux Systems Administrator to support enterprise-classified infrastructures. This role is ideal for an experienced administrator with deep Linux expertise, strong automation skills, and a solid understanding of system security and compliance standards. The selected candidate will be responsible for the configuration, maintenance, and optimization of Linux-based systems and services, ensuring operational reliability, performance, and security across complex computing environments. This position offers the opportunity to work on impactful projects within a highly collaborative IT team.
Essential Duties and Responsibilities:
- Administer and maintain multi-user Linux environments, focusing on RHEL 7/8 server and workstation platforms.
- Develop and maintain secure systems that meet internal and government compliance standards.
- Automate system configuration and deployment using tools such as Satellite and Ansible.
- Write and maintain scripts in bash/shell, Python, and Perl to support administrative tasks and system management.
- Configure and manage enterprise storage technologies (LVM, RAID, encrypted storage, SAN/NAS, NFS).
- Monitor and tune system performance, conduct capacity planning, and allocate mass storage resources.
- Install system-wide software, manage administrator/service accounts, and integrate with Active Directory.
- Resolve escalated support issues related to system performance, access, and security controls.
- Evaluate and integrate third-party vendor solutions; manage vendor tracking and monitoring.
- Perform system hardening and compliance checks using DISA STIGs, STIG Viewer, and SCC Tool.
- Support backup and recovery processes, cloud integrations, and system outages/downtimes.
- Draft internal IT communications regarding planned maintenance, outages, or updates.
- Support merger, acquisition, and divestiture efforts as they relate to network and user access.
Qualifications:
- Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
- Minimum of 7 years of experience administering RHEL 7/8 systems in an enterprise setting.
- At least 5 years of experience using Red Hat Satellite to manage Linux environments.
- Proficiency with scripting languages (i.e., bash/shell, Python, and Perl).
- Strong troubleshooting skills including knowledge of Linux boot processes, Kickstart, systemd, kernel tuning, and system diagnostics.
- Experience configuring and securing Linux storage solutions.
- Familiar with Linux package management tools (i.e., rpm, yum, and dnf).
- Solid understanding of networking concepts including firewalls, protocols, routing, and performance tuning.
- Strong problem-solving skills with the ability to work independently and in a team.
- Excellent communication and customer service skills.
- Demonstrated ability to learn and adapt to new technologies quickly.
- Security+ certification or ability to obtain within 6 months of hire.
- Due to the nature of the work, an active Secret clearance is required, candidates without an active Secret clearance will not be considered.
Selected candidate will be subject to a post offer background check and must be able to maintain a Secret-level DoD security clearance. Digital Prospectors is an Equal Employment Opportunity (EEO) employer. All qualified applicants will receive consideration and will not be discriminated against on the basis of race, color, relegation, sex, sexual orientation, gender identity, national origin, age, veteran status, disability status, or genetic information; US citizenship is required. Digital Prospectors affirms the right of all individuals to equal opportunity and prohibits any form of discrimination or harassment.
Make this your next career move as one of our many long-term contractors or employees!
- Work as our full-time employee with full benefits (Medical, Dental, Vision, Life, STD, LTD, PTO, etc.) – OR – work as a W2 hourly contractor at a higher pay rate if you don\’t need the benefit package.
Come see why DPC has achieved:
- 4.9/5 Star Glassdoor rating and the only staffing company (< 1000 employees) to be voted in the national Top 10 ‘Employee’s Choice – Best Places to Work’ by Glassdoor.
- Voted ‘Best Staffing Firm to Temp/Contract For’ seven times by Staffing Industry Analysts as well as a ‘Best Company to Work For’ by Forbes, Fortune and Inc. magazine.
As you are applying, please join us in fostering diversity, equity, and inclusion by completing the Invitation to Self-Identify form today!
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Job #17666
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Contract
Job function
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Job function
Engineering and Information Technology
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Industries
Defense and Space Manufacturing
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Linux System Administrator employer: Digital Prospectors
Contact Detail:
Digital Prospectors Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Linux System Administrator
✨Tip Number 1
Make sure to brush up on your knowledge of RHEL 7/8 systems, as this is a key requirement for the role. Familiarise yourself with the latest features and best practices to demonstrate your expertise during any discussions.
✨Tip Number 2
Since automation skills are crucial, consider showcasing any projects where you've used tools like Ansible or Satellite. Be ready to discuss how you’ve implemented these tools to improve system efficiency in past roles.
✨Tip Number 3
Networking is essential in this field, so connect with current Linux System Administrators or IT professionals on platforms like LinkedIn. Engaging with them can provide insights into the company culture and expectations.
✨Tip Number 4
Prepare to discuss your troubleshooting skills in detail, especially regarding Linux boot processes and system diagnostics. Real-world examples will help illustrate your problem-solving abilities and technical knowledge.
We think you need these skills to ace Linux System Administrator
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with RHEL 7/8 systems and automation tools like Red Hat Satellite and Ansible. Use specific examples to demonstrate your skills in scripting languages such as bash, Python, and Perl.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention your relevant experience in maintaining multi-user Linux environments and your understanding of system security and compliance standards.
Highlight Relevant Certifications: If you have any relevant certifications, such as Security+, be sure to mention them prominently. If you are in the process of obtaining one, include that information as well.
Showcase Problem-Solving Skills: Provide examples in your application that showcase your troubleshooting skills and ability to work independently or as part of a team. This is crucial for a role that involves resolving escalated support issues.
How to prepare for a job interview at Digital Prospectors
✨Showcase Your Linux Expertise
Make sure to highlight your experience with RHEL 7/8 systems during the interview. Be prepared to discuss specific projects where you configured, maintained, or optimised Linux environments, as this will demonstrate your hands-on knowledge.
✨Demonstrate Automation Skills
Since automation is key for this role, be ready to talk about your experience with tools like Red Hat Satellite and Ansible. Share examples of how you've automated system configurations or deployments to improve efficiency.
✨Discuss Security and Compliance
Given the importance of security in this position, prepare to discuss your understanding of system security and compliance standards. Familiarise yourself with DISA STIGs and be ready to explain how you've implemented security measures in past roles.
✨Prepare for Technical Questions
Expect technical questions related to troubleshooting Linux boot processes, kernel tuning, and system diagnostics. Brush up on these topics and consider running through some scenarios to articulate your problem-solving approach effectively.
