linux

I’m working with a leading proprietary trading firm in Chicago that is looking for a Linux Engineering Lead to take ownership of a high-performance Linux environment supporting trading, research and development. This is a senior technical leadership role, combining hands-on Linux engineering with people leadership , working closely with infrastructure,...

Job ID: 2616803Location: Arlington, VA, USDate Posted: 2026-09-15Category: Information TechnologySubcategory: Network EngineerSchedule: Full-TimeShift: Day JobTravel: Yes - 10% of the timeMinimum Clearance Required: TS.SCIClearance Level Must Be Able to Obtain: TS/SCI with PolyPotential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Linux...

Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:CACI is searching for a Linux System Administrator to support the FEMA Office of the Chief Information Security Officer (OCISO)...

Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A...

This is a senior Linux/infrastructure engineering role supporting a classified mission environment. The primary focus is Linux engineering plus infrastructure operations, virtualization, security compliance, and automation. The team operates a hybrid on-prem/cloud environment with multiple data centers, commercial/Government/custom applications, and a large...

Company Description InterServer is a leading provider of hosting solutions, offering dedicated servers, colocation, and managed services to a wide range of online operations. The company operates its own datacenter in Secaucus, New Jersey, built in 2006 to deliver reliable, high-performance infrastructure. InterServer is recognized for exceptional service,...

Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *We are seeking a highly skilled Linux Systems Administrator to support mission-critical enterprise infrastructure in a...

Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:CACI is seeking a hands-on Linux Systems Administrator III to join our Infrastructure Team supporting our...

Key Responsibilities - Administer, configure, troubleshoot, and maintain production and non-production RHEL and Ubuntu Linux virtual and physical servers. - Maintain CIS-aligned security hardening, including UFW, SSH, AppArmor, PAM, auditd, and SSL/TLS configurations. - Support security compliance and remediation using Microsoft Defender for Cloud, Azure...

Responsibilities • Design, develop, test, and maintain Linux-based software capabilities supporting Computer Network Operations (CNO) missions. • Develop software primarily in C/C++ and Python for Linux environments. • Work with low-level Linux functionality, operating system internals, networking, processes, memory, and system interfaces. • Develop...

Embedded Linux / Embedded Systems Engineer | Long Island, NY | On-site | 9/80 Schedule X4 Technology is working with a well-established engineering organization in Brentwood, Suffolk County, NY , that is continuing to grow its embedded engineering team. If you're an Embedded Linux engineer working with Yocto, Buildroot, Debian or similar , and you're...

Atlas Tech, a veteran-owned IT company serving multiple DoD customers in support of America's warfighters, is looking for a Linux Sustainment Engineer supporting the next generation Navy tactical communications systems. We are seeking a motivated, analytical, and detail-oriented engineer to assist our Navy customer in defining, developing, implementing,...

Do you think you know Linux? Are you a natural at problem solving, with little guidance and can work administer Linux systems in an air-gapped environment (IE no Google or paid support)? Corvid looking for a talented Linux expert that enjoys working with highly technical engineers and scientists solving difficult engineering problems for our customers –...

** This is the ITAR Position ** Please apply the Job Accordingly Responsibilities: - Responsible to manage all Linux server hosted on On-prem and clouds.Works with remote support team, vendors, end users, Customer Service Representatives and other technical staff to resolve Linux servers issues. - Be responsible for working on critical issues and have...

Job Title: Linux Infrastructure Engineer Consultant Duration: 12 months with extension possible to 18 months Location: Pennington, NJ (3 days per week onsite) Other Approved Location: Jersey City, NJ Pay Scale: $60-63/hr W2 (Cannot subcontract or C2C) Job Description: We are seeking a skilled Linux Infrastructure Engineer to maintain, monitor, and...

Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI's National Mission Systems (NMS) group is seeking a highly motivated Linux Systems Administrator...

Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in...

Job Title: Embedded Linux EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:In this position, you will be an Embedded Linux Software Developer supporting the current IRD embedded retransmission device...

Role: Mulesoft Developer Location: Charlotte NC / Plano TX / Pennington NJ Roles & Responsibilities • Design and develop RESTful APIs and integration flows using MuleSoft Anypoint Platform • Implement API led connectivity (System, Process, Experience layers)• Build integrations using Any point Studio • Create and manage RAML / API specifications...

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and...