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Germantown, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Automation Tools, Complex Systems, Linux, System Administration, System Designs Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is seeking an experienced Linux Systems Administrator to support critical IT op

Full-time

USD 129,813.00 - 172,500.00 per year

SAP NS2 Senior Linux & Java Systems Engineer-Hybrid-TS/SCI Required+ Poly-Bolling

Remote or Herndon, Virginia

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Senior Linux Desktop Engineer

McLean, Virginia

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18d ago

Job Title: Senior Linux Desktop Engineer (Level 3) Location: Fully Remote EST Time Zone Required Duration: 8-Month W2 Contract Pay Rate: $60$70/hour (Depending on Experience) About the Role Russell Tobin is supporting the hiring process for a leading global professional services organization seeking a Senior Linux Desktop Engineer (Level 3) to join their End User Computing / Desktop Engineering team. This is an advanced-level engineering role focused on enterprise Linux desktop environments. C

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Contract

Depends on Experience

Sr. Systems Engineer (LINUX)

Washington, District of Columbia

•

Yesterday

Sr Linux Engineer 100% ONSITEWashington DC 20006 Long Term Contract- Possible Multi year extension based on performance Per Federal contract U.S. Citizenship Required Must be able to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance W-2 or C2C Required: Experience with design, implementation, and ongoing maintenance of Red Hat Enterprise Linux systems. Required: Experience with Ansible for configuration management, application deployment, and infrastructure

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Contract, Third Party

Depends on Experience

Sr. Systems Engineer

Washington, District of Columbia

•

Yesterday

The Senior Systems Engineer will be responsible for designing, implementing, and maintaining enterprise Linux infrastructure while supporting automation and infrastructure-as-code initiatives. This role requires deep experience with Linux system administration, configuration management, and cloud technologies. Key Responsibilities Linux Systems Administration: Design, implement, and maintain Red Hat Enterprise Linux (RHEL) environments. Troubleshoot Linux system failures and restore systems to

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Contract

Depends on Experience

UNIX/LINUX System Engineer - Senior

Washington, District of Columbia

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Today

Job Description ECS is seeking a UNIX/LINUX System Engineer - Senior to work in our Washington, DC - Hybrid office. Please Note: This position is contingent upon contract award. ECS is seeking a Senior UNIX/Linux System Engineer to manage and modernize the SEC's Linux server infrastructure while playing a critical role in enabling the agency's AI and automation initiatives. Linux is the foundation for the vast majority of modern cloud, containerization, and AI/ML platforms, and this role is c

Full-time

Senior Systems Administrator (Linux/Windows) - Top Secret Clearance w/SCI eligibility required

Arlington, Virginia

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Today

Overview At AMERICAN SYSTEMS, your technical expertise directly supports national security and mission-critical systems. As an employee-owned federal government contractor, we deliver trusted solutions in support of the nation's highest priorities. We are seeking a Senior Systems Administrator to support a Special Access Program, operating in highly secure, complex environments where precision and reliability are essential. This role focuses on owning and optimizing enterprise Windows and Linu

Full-time

USD 108,100.00 per year

Senior Linux Engineer SME

Hybrid in Herndon, Virginia

•

Today

13 15+ years of IT Infrastructure experience with strong specialization in Linux platform administration, engineering, and enterprise infrastructure support.Proven experience managing and supporting large-scale enterprise Linux environments, ensuring system reliability, performance optimization, and operational stability.Strong expertise in the Linux boot process and startup sequence, including BIOS/UEFI initialization, bootloader (GRUB) configuration, kernel loading, initramfs, system initializ

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Contract, Third Party

$65

Senior Linux Administrator Team Lead

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Critical Systems, Enterprise Systems, Software Updates, System Administration, Technical Issues Certifications: CompTIA Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat Experience: 5 + years of related experience ship Require

Full-time

USD 127,500.00 - 172,500.00 per year

Senior Cybersecurity Engineer (Linux)

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity, Endpoint Security, Linux, Splunk Enterprise Security Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 8 + years of related experience ship Required: Yes Job Description: Description: We are seeking a highly skilled

Full-time

USD 142,792.00 - 175,950.00 per year

Linux System Administrator-Senior Level

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Senior Linux System Administrator

Maryland

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Today

Job Number: R0234431 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems administ

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Linux System Administrator

Maryland

•

Today

Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems adminis

Full-time

USD 77,600.00 - 176,000.00 per year

Principal Cybersecurity Engineer (Linux)

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity, Scanning, Splunk Administration, Tenable Security Center, Threat Monitoring Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Cyb

Full-time

USD 164,382.00 - 201,250.00 per year

Senior IT DevSecOps Engineer

Washington, District of Columbia

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5d ago

Senior IT DevSecOps Engineer Washington, DC FULLY ONSITE Type: Multi-year Contract Open to W2 and C2C Candidates must be able to work without sponsorship Must be able to obtain Public Trust clearance Candidate will help build GitLab-based DevSecOps automated pipelines into AWS gov cloud; support and enable application delivery times on CI/CD platform; manage and operate GitLab CI/CD. Certification: GitLab certification desired but not required. AWS certification desired but not required. K

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Contract, Third Party

$75

Senior Systems Engineer

Washington, District of Columbia

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Today

Job ID: T2601393 Location: Washington, DC, US Date Posted: 2026-03-09 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced syste

Full-time

USD 120,001.00 - 160,000.00 per year

Senior System Test Engineer, Cyber and Intel Systems

Reston, Virginia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 146,000.00 - 200,000.00 per year

Senior Systems Engineer

Hybrid in Washington, District of Columbia

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Today

Project Description : Seeking Sr. Systems Engineer to provide experience with design, implementation and ongoing maintenance of Red Hat Enterprise Linux systems administration. This role supports the stability, performance, and security of enterprise and data center network infrastructure.Period of Performance: Until December 31, 2026, with possibility of extension.Place of Performance: On-site at Washington, DC campus locations of client. Qualification Requirements : Minimum of 10 years of e

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Full-time

Sr Infrastructure Director / Architect with Solutions design, managing infra, Voice, Network, Wintel/Azure, AWS, O365, Storage & Backup, Linux, End user compute - Brea CA Hybrid preferred Remote is OK with 25% Travel to Europe

Remote or Hybrid in Brea, California

•

Yesterday

C&DE-HLS-Senior Infrastructure Leader with Solutions design, managing infra, Voice, Network, Wintel/Azure, AWS, O365, Storage & Backup, Linux, End user compute - Brea CA Hybrid preferred Remote is OK - Does not need to be there every week. Travel is required for for Europe forst 1-2 months and then to client site for meetings . Travel expenses to be reimbursed at actual cost. we need director level with hands on exp \ Requisition Name: C&DE-HLS-Senior Infrastructure Leader Start Date: 3/16/2026

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Third Party, Contract

Depends on Experience

Sr. Systems Engineer - Cloud FinOps & Automation

Bethesda, Maryland

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Today

Job Description JOB SUMMARY The Sr. Systems Engineer FinOps will be a technical expert responsible for driving measurable savings and financial accountability across public cloud platforms by engineering automation for tagging compliance, budget & anomaly guardrails, and workload optimization. The role will partner with Cloud Platform, Application, DevOPs , Security, and Finance teams to deliver cost transparency (chargeback/showback), enforce governance via policy-as-code, and implement hands-

Full-time

USD 100,400.00 - 171,700.00 per year

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