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Part Time Linux System Administrator Jobs in Silver Spring, MD

Chainbridge Solutions

Oracle DBA (Part-Time)

Fairfax, VA

$51.75 - $70.50/hr

... ) to join our growing team as a Part-Time employee . As a DBA, you'll be responsible for ... systems. * Establish database storage structures and modify the database as needed to meet evolving ...

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How much do part time linux system administrator jobs pay per hour?

As of May 29, 2026, the average hourly pay for part time linux system administrator in Silver Spring, MD is $53.72, according to ZipRecruiter salary data. Most workers in this role earn between $42.50 and $64.62 per hour, depending on experience, location, and employer.

What is a Part Time Linux System Administrator job?

A Part Time Linux System Administrator is responsible for maintaining, securing, and troubleshooting Linux-based systems on a part-time basis. Duties often include server updates, performance monitoring, user management, and ensuring system reliability. These roles are common in startups, small businesses, or organizations needing Linux expertise without requiring a full-time administrator. The job may be remote or on-site, depending on the employer’s needs. Strong knowledge of Linux distributions, scripting, and networking is typically required.

What are the key skills and qualifications needed to thrive in the Part Time Linux System Administrator position, and why are they important?

To thrive as a Part Time Linux System Administrator, you need strong skills in Linux server management, troubleshooting, scripting (such as Bash or Python), and a solid understanding of networking fundamentals, often backed by relevant experience or a related degree. Familiarity with tools like SSH, monitoring utilities (e.g., Nagios), backup solutions, and, optionally, certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is common in the field. Effective time management, clear communication, and the ability to work independently are valuable soft skills for this position. Mastery of these skills enables reliable system operations, quick response to issues, and smooth collaboration with technical teams or end users.

What are some typical responsibilities of a part-time Linux System Administrator?

As a part-time Linux System Administrator, your responsibilities often include monitoring server performance, applying security updates, managing user accounts, and troubleshooting system issues as they arise. You may also assist with automated backups, script routine maintenance tasks, and support software installations or configurations. The role usually involves working independently, but you may collaborate with other IT staff or departments when resolving complex technical challenges. Since the position is part-time, you’ll be expected to efficiently prioritize tasks to maintain system reliability within limited hours.
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Part Time Linux System Administrator jobs near you
Cyber Network Ops (CNO) Advisor

Cyber Network Ops (CNO) Advisor

Veros Technologies, LLC

Reston, VA • On-site

Part-time

Posted 15 days ago

Job description

Working with Veros
Driven by technical excellence and uncompromising principles, Veros Technologies' mission is to solve our clients' toughest technical challenges while being set apart in our actions. A key element that separates us is our dedication to giving back; by partnering with and serving strategic organizations, Veros aims to make a lasting impact in our communities, nation, and abroad.
Why You Matter
Veros delivers innovative cyber security, data analytics, operational engineering and technical operations consulting services to enable Intelligence Community programs and operations. As a Cyber Network Operations (CNO) Advisor, you will be responsible for directly supporting the management and fulfillment of the customer's long-term TDY cyber mission requirements. This role will be filled as a part-time hourly position. Additional vacancies may be filled from this posting and placement level is dependent upon experience level and contract requirements.
Required
Clearance: Active TS/SCI with Poly
Citizenship: U.S. Citizenship
Travel: Ability to support 30-90 day OCONUS rotational deployments (candidates are not required to live in the Northern Virginia / Washington Metro Area).
Experience:
  • Minimum of 10 years of relevant work experience in areas such as: offensive computer operations, computer network operations, computer network defense, or computer network exploitation;
  • Understanding of client relationships, including determining needs, learning expectations, and demonstrating commitment to delivering quality results.
  • Understanding of all phases of adversary emulation operations including passive and active reconnaissance, social engineering, exploitation, post-exploitation, covert techniques, lateral movement, data exfiltration, and data exploitation.
  • Experience with vulnerability enumeration and exploitation frameworks, including NMAP, Kali, Burp Suite Pro, Metasploit, Cobalt Strike, Armitage, and PowerSploit.
  • Knowledgeable in offensive cybersecurity roles, such as malware development, reverse engineering, red teaming, penetration testing (e.g., web, infrastructure, cloud), purple team exercises in cloud and on-prem environments.
  • Technical proficiency in several of the following areas:
    • Operating systems fundamentals (Windows and/or Unix/Linux)
    • System administration (Windows and/or Unix/Linux)
    • Network security, administration, traffic analysis
    • Penetration testing/Red Team/Blue Team
    • Incident response and Computer forensics
    • Vulnerability and malware analysis
    • Scripting and/or programming

Desired
Experience performing similar roles within the Federal Intelligence Community;
Proficiency scripting/programming in various languages such as Python, Bash, Java, PowerShell, or C# with the ability to create and customize tools and craft custom exploits for proof-of-concept code;
Desired Professional Certifications: Offensive Security Certifications (OSCP, OSCE, OSWP, OSWE, OSEE), SANS GIAC Certifications (GPEN, GWAP, GPYC, GXPN, GSE), Certified Ethical Hacker (CEH);
Experience with collection management processes, capabilities, technical targeting, and reporting.
Veros recognizes that a company is nothing without well-cared for employees and an incredible culture. We cultivate an encouraging and collaborative company environment and hold numerous company events throughout the year. Veros also offers competitive salaries and industry-leading benefits. At Veros Technologies, we embrace people of all different backgrounds and are an equal opportunity employer to all protected groups, including protected veterans and individuals with disabilities.
Applicants should follow the online application instructions provided for this job posting. If, however, an applicant is unable to complete the online process due to a disability, the applicant should contact the company directly for accommodation.
For more information, please see our Careers page at: http://verostech.com/careers or contact us at: [email protected].

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