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Linux Administrator SME - HPC Operations

Springfield, Virginia

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Today

Linux Administrator SME - HPC Operations Location: Springfield, VA - Onsite Duration: Longterm Role Summary: Provide expert-level Linux administration for our Centralized SuperComputing Facility (CSCF) and associated HPC contracts. You'll handle day-to-day operations, automation, and user support to ensure optimal system performance and availability. This role requires an active TS/SCI clearance with CI Polygraph at the time of onboarding. Full-time onsite presence at designated federal fa

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Contract, Third Party

$55 - $60

Linux Administrator SME

Springfield, Virginia

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Today

Linux Administrator SME Key Qualification Checklist Program: Centralized SuperComputing Facility (CSCF) HPC Clearance Required: Active TS/SCI with CI Poly Basic Qualifications (Must Have) Bachelor's in Computer Science (or AIS) + 10+ years experience 5+ years developing system software in heterogeneous, multi-platform environments Strong Bourne/Bash & Expect scripting skills Advanced Linux kernel debugging (source code review, logs, crash, systemtap) Experience managing Red Hat Satellite repos

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Full-time, Contract

Linux Administrator / SME

Herndon, Virginia

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Today

job summary: Our client is in search of a Linux Administrator/ SME to support their SDA/NGA programs. location: Herndon, Virginia job type: Permanent salary: $100,000 - 140,000 per year work hours: 9am to 5pm education: Bachelors responsibilities: Linux Administrator SME for support teams which includes our Centralized SuperComputing Facility (CSCF) High Performance Computing and other contracts. qualifications: Basic Qualifications: Bachelor's degree in Computer Science or an AIS degre

Full-time

USD100,000 - USD140,000

SE Linux/ MLS LInux Administrator/ SME - TS/SCI w/ CI Poly

Herndon, Virginia

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Today

job summary: Our client is in search of a SE Linux/ MLS Linux Administrator/ SME to support their SDA/NGA programs location: Herndon, Virginia job type: Permanent salary: $100,000 - 140,000 per year work hours: 9am to 5pm education: Bachelors responsibilities: SE Linux Based MLS Linux Administrator SME for the enterprise MLS configuration team which includes our Centralized Supercomputing Facility (CSCF) High Performance Computing and other contracts. qualifications: Basic Qualifications

Full-time

USD100,000 - USD140,000

SE Linux/MLS System Administrator SME

Springfield, Virginia

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Today

SE Linux/MLS System Administrator SME Location: Springfield, VA - Onsite Duration: longterm Role Summary: Lead the development and deployment of enterprise-level Multi-Level Security (MLS) configurations for federal HPC environments. You'll work with SE Linux-based systems to ensure secure, compliant, and high-performance computing capabilities for classified government operations. SECURITY CLEARANCE REQUIRED Active TS/SCI with CI Polygraph required to start ONSITE POSITION Full-time on

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Third Party, Contract

$55 - $60

Tier II Linux Systems Administrator (HPC) - Top Secret Clearance w/SCI eligibility

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Tier II Linux Systems Administrator to support a classified High-Performance Computing (HPC) environment in Arlington, VA. Are you an experienced Linux administrator with strong system fundamentals wanting to expand your skillset into HPC environments? If so, this role is for you! You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC platforms, distribut

Full-time

USD 91,600.00 per year

DevOps Engineer (Platform Automation)

Herndon, Virginia

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Yesterday

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

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Full-time, Contract

SELinux SME

Springfield, Virginia

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Today

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

Full-time

USD 60,000.00 per year

DevOps Engineer

Herndon, Virginia

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 85,500.00 - 150,765.00 per year

SE Linux / MLS SysAdmin

Springfield, Virginia

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Today

SE Linux Based MLS Linux Administrator SME Key Qualification Checklist Program: Enterprise MLS / CSCF (HPC) Clearance Required: Active TS/SCI with CI Poly Basic Qualifications (Must Have) Bachelor's in Computer Science (or AIS) + 10+ years experience 5+ years developing system software in heterogeneous, multi-platform environments Advanced expertise in SE Linux (SELinux) MLS configuration, including: MAC labeling & security contexts Policy development & debugging Least-privilege access policy

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Full-time, Contract

Sr. Director HPC Service Delivery

Remote

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Today

This is a fully remote role, based in the US, with occasional travel across the US and to the UK. We are seeking an experienced, people-focused Service Delivery Director to lead and develop our HPC service operations. Reporting to the CEO, this is a senior leadership role with genuine influence, owning end-to-end service delivery, driving team performance and development, and strengthening key customer relationships. You will play a central role in shaping how we scale and deliver mission-critic

Full-time

120000 - 165000

Infrastructure Engineer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 95,100.00 - 139,900.00 per year

Solaris/Oracle Systems Administrator

Herndon, Virginia

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Today

Seeking an experienced Solaris/Oracle Systems Administrator to join our SITE Directorate Operations (DO) team supporting the U.S. Intelligence Community. This role focuses on managing complex enterprise environments built on Oracle Solaris infrastructure in support of mission-critical systems that deliver strategic advantage to warfighters, defense planners, and policymakers. As part of the broader SITE contract, this position will contribute to the sustainment and enhancement of mission appl

Full-time

USD 92,300.00 - 166,850.00 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

Director, IT Cybersecurity Operations

Fairfax, Virginia

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Today

Department: Information Technology Classification: Administrative Faculty Job Category: Administrative or Professional Faculty Job Type: Full-Time Work Schedule: Full-time (1.0 FTE, 40 hrs/wk) Location: Fairfax, VA Workplace Type: On Site Required Sponsorship Eligibility: Not eligible for visa sponsorship Salary: Salary commensurate with education and experience Criminal Background Check: Yes About the Department: George Mason's Information Technology Services (ITS) organization provi

Full-time

Senior GPU Compute Engineer - NCCL & AI Workload Performance

Remote

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15d ago

Job Description: 5+ years of experience in GPU computing, distributed systems, or HPC environmentsStrong expertise with NVIDIA NCCL (NVIDIA Collective Communications Library)Experience optimizing the performance of distributed AI workloadsHands-on experience with Linux and GPU cluster environmentsAbility to analyze performance bottlenecks in distributed GPU compute environments Job Responsibilities Configure and optimize NCCL for distributed GPU clustersProvide technical leadership and guidance

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Full-time, Third Party

Depends on Experience

AI DevOps Engineer

Washington, District of Columbia

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Today

Job Number: R0235352 AI DevOps Engineer The Opportunity: Imagine using artificial intelligence (AI) to improve critical IT operations for warfighting and intelligence clients. As a DevOps engineer, you know how to create efficient and effective solutions-so you can quickly deliver the best operational data. Booz Allen is the leading provider of AI services to the nation, and we're looking for a DevOps engineer with knowledge of AIOps, MLOps, ModelOps, and DataOps to develop tools-and get them in

Full-time

USD 77,600.00 - 176,000.00 per year

AI DevOps Engineer

Washington, District of Columbia

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Today

Job Number: R0235677 AI DevOps Engineer The Opportunity: Imagine using artifi cia l intelligence ( AI ) to improve critical IT operations for warfighting and intelligence clients. As a DevOps engineer, you know how to create efficient and effective solutions-so you can quickly deliver the best operational data. Booz Allen is the leading provider of AI services to the nation, and we're looking for a DevOps engineer with knowledge of AIOps, MLOps, ModelOps, and DataOps to develop tools-and get t

Full-time

USD 62,000.00 - 141,000.00 per year

Senior Linux Desktop Engineer

McLean, Virginia

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30+d 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

Linux/ Cloud Engineer

Arlington, Virginia

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Today

Job ID: T2601926 Location: Arlington, VA, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_ON_SITE Description ? SAIC has an opening for a Linux/Cloud Engineer billet in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law enforcement spaces. This exciting opport

Full-time

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