Linux Operating System jobs in Annapolis

Description Provides comprehensive systems administration support for large-scale Linux infrastructure, including HPC environments and IaaS platforms. Responsible for day-to-day operations, monitoring, problem resolution, and maintaining the security posture of compute, network, memory, and storage

Job Title: Unix/Linux System Administrator Location: Columbia, SC Job Summary Join our team as a Unix/Linux System Administrator in Columbia, SC, where you'll ensure system stability and performance in a dynamic enterprise setting. You'll play a key role in maintaining Unix-based systems and driving

**hackajob** is collaborating with *MANTECH** to connect them with exceptional professionals for this role.* MANTECH seeks a *Senior Linux System Administrator** to join our team in *Ft. Meade, MD** . In this role, you will provide support for implementation, troubleshooting, and maintenance of IT s

Job ID 323141 Job Title: Linux System Administrator - Level 3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local\* \* \* *The Opportunity:** CACI is seeking a skilled an

*Job Description** Quevera is seeking a *S** *r. System Administrator/System Engineer - Linux** to join our team. At Quevera, we don’t just offer jobs—we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth. You’ll work

*Primary Responsibilities** The Linux Administrator is responsible for the sustainment and maintenance of our core servers Linux within a Bare Metal infrastructure to appropriate standards and best practices in a fast-paced work environment Their responsibilities will include administering system-le

*Job Description** This position is participating in our *External Referral Program** . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Linux System Administrator - Clearance Required *What We're Doing*

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value *creative problem-solving** , *open communication** , and *empowering our employees** to make decisions and put forth new ideas. Our staff includes technical experts working across multiple disciplines, bring

Job Description This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Linux System Administrator - Clearance Required WHAT WE'RE DOING Join Lo

## **Description** The Senior System Administrator / Engineer - Linux will support a high-visibility, mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration, engineering, and operational support of Linux-based systems and associ

## **Description** The Senior System Administrator / Engineer - Linux will support a high-visibility, mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration, engineering, and operational support of Linux-based systems and associ

\*\*Active TS/SCI w/Polygraph REQUIRED\*\* Please do not apply if you do not currently possess this level of clearance. - Telework: None Basic Requirements Security+ Cert 10 years of experience as a System Administrator Bachelor’s degree in a technical discipline 5 additional years of experience as

*JOB ID:** 721884BR *Date posted:** Mar. 25, 2026 *Description:** This position is participating in our *External Referral Program** . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Linux System Admini

MANTECH seeks a **Senior Linux System Administrator** to join our team in **Ft. Meade, MD**. In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related to these systems. *Responsibili

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD. In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related to these systems. Responsibilities Incl

Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements Security+ Cert 10 years of experience as a System Administrator Bachelor’s degree in a technical discipline 5 additional years of experience as a System

*Perks and Benefits** 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested!!! *NOTE** – Our positions require a **Top Secret clearance**, as well as the favorable **completion of a polygraph**. Applicants must be authorized to work in the U.S. We are unable to sponsor an employment Visa

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can g

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested!!! NOTE – Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested!!! NOTE – Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll