Linux Administrator jobs

Irving, Texas

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Today

Job Title: Sr Python Developer Location: Irving, TX Need only Locals Duration: 12+ Months W2 Contract Job Description Experienced Senior Python Developer with 12+ years of hands-on development experience to design, build, and maintain scalable, high-performance applications. Key Responsibilities Design, develop, and maintain robust, scalable applications using Python.Lead end-to-end development including requirements analysis, system design, coding, testing, and deployment.Develop RESTful APIs a

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Contract

Depends on Experience

Lead Infrastructure Engineer

Jersey City, New Jersey

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Today

Job Description Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies. As a Lead Infrastructure Engineer at JPMorganChase within the Corporate Enterprise Technology Infrastructure Platforms line of business, you apply deep knowledge of software, applications, and technical processes within the infrastructure engin

Full-time

USD 142,500.00 - 185,000.00 per year

Assistant Deli/Bakery Manager FT

New Ellenton, South Carolina

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Today

Overview: Come grow with grocery at Kj?s Market! We?re not like other grocery stores ? We Create Smiles! Plus, we?re family-owned and based in the Carolinas since 1922! Join us where you can create smiles, share your hometown pride, and grow in a fast-paced environment ? We need YOU! Benefits for Now and Your Future: Weekly PayPaid Time OffMedical, Dental, VisionShort & Long-Term DisabilityEmployee Assistance ProgramRETIREMENT 100% Company Funded Pension401K Responsibilities: Ensure guests rece

Full-time

Radio Protocol SW Engineer

Germantown, Maryland

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19d ago

Summary: Develop wireless/radio protocol software in an agile environment for next generation software-defined radios supporting DoD missions. Description: You will design, prototype, implement, debug, introduce new products, develop test plans, and optimize radio protocol software and the associated release cycle. Responsibilities span the entire product lifecycle from CONOP definition and software concept to customer delivery and maintenance. Develop customer-focused SIGINT and EW applicatio

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Full-time

$75,000 - $200,000

Configuration Management Analyst

Hybrid in Washington, District of Columbia

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16d ago

Configuration Management Analyst Location: Hybrid/Washington DC (3 days on site) Duration: Long-term Term Contract Price: $55/hr W2 Interview: MS Teams, (coding assessment) Citizenship: , Responsibilities: The Configuration Management Analyst will be responsible for but not limited to: Use written procedures to perform software && hardware builds and create releases for test and deployment.Create and update software && hardware build && installation procedures.Work with engineers to troubles

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Contract

$50 - $55

Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Denver, CO

Broomfield, Colorado

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Full-time

USD 106,500.00 - 197,500.00 per year

Senior Systems Engineer, Low Latency, Onsite - R

Chicago, Illinois

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Today

Senior Systems Engineer, Low Latency, Onsite, Chicago, IL We are looking to hire a highly talented Senior Systems Engineer to join the technology team. This Senior Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as automation and monitoring. - E

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Full-time

$150,000 - $175,000

Command and Control Subject Matter Expert

Kaneohe, Hawaii

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Today

Job ID: 2511820 Location: KANEOHE, HI, US Date Posted: 2025-12-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Command and Control (C2) Subject Matter Expert (SME) located at MCBH in Kaneohe Bay, HI. The SME will serve as a Command Post Systems Advisor (CPSA) for

Full-time

USD 80,001.00 - 120,000.00 per year

Security Tools Engineer (TS/SCI) - St Louis, MO

St. Louis, Missouri

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6d ago

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. An active Top Secret/SCI clearance is required

Full-time

Sr. Batch Developer (Linux/C/SQL)

Wilmington, Delaware

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Today

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have

Full-time

USD 75,000.00 - 95,000.00 per year

Sr. Batch Developer (Linux/C/SQL)

Wilmington, Delaware

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Today

Full-time

USD 75,000.00 - 95,000.00 per year

System Administrator

Philadelphia, Pennsylvania

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8d ago

Data Intelligence, LLC is seeking a System Administrator to support one of our Department of Defense clients in Philadelphia, PA. This role will support system security, configuration management, vulnerability remediation, and compliance activities in accordance with DoD cybersecurity policies and operational requirements. Ideal candidates will be well-versed in RMF and cybersecurity policies/practices, and have hands-on experience supporting Windows and Linux-based systems.This is an on-site po

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Full-time

Depends on Experience

L3Harris Engineering & Security Hiring Event - Rockwall, TX (1/20)

Greenville, Texas

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Today

Full-time

Systems Engineer III - ACS

San Diego, California

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Today

Epsilon C5I (, focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Systems Engineer with 4-8 years or more of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environm

Full-time

USD 112,000.00 - 155,000.00 per year

Software Engineer II - Embedded Cybersecurity (Onsite)

Cedar Rapids, Iowa

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Today

Date Posted: 2025-12-19 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Are you big into Crypto? We're not talking currency! Our Crypto team creates some crazy advanced embedded cryptographic capabili

Full-time

USD 66,000.00 per year

Software Engineer Stf - Level 4

Fort Worth, Texas

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Today

Job Description You will be a Software Engineer for the Common Real Time Executive (CORE) team. Our team is responsible for the development, maintenance and support of common simulation software infrastructure products utilized by the Aeronautics Simulation and System Integration Labs (SSL) department in support of all Aeronautics Lines of Business. What You Will Be Doing: As a Software Engineer on the CORE team, you will responsible for the design, development, integration, test and deployment

Full-time

USD 113,900.00 - 200,905.00 per year

Principal Software Engineer

No location provided

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Today

Overview Imagine being at the forefront of transformative cloud technology. The Azure Kubernetes Service (AKS) team is pioneering the management of Kubernetes clusters at hyperscale-building efficient, safe, and scalable tools to manage millions of servers that power AKS. As a Principal Software Engineer on the AKS Platform Infrastructure team, you'll dive deep into automated infrastructure management and server orchestration at a scale few companies ever reach. You'll be responsible for build

Full-time

USD 139,900.00 - 274,800.00 per year

HPC Software Integration Engineer 4

Annapolis, Maryland

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Today

Location: Annapolis Junction, Maryland Type: Contract Job #3864 Title: HPC Software Integration Engineer 4 Location: Annapolis Junction, MD Compensation Range: $210 -$230K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the over

Full-time

USD 210,000.00 - 230,000.00 per year

Sr. Information Security Specialist/SCO Analyst

Downey, California

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15d ago

Job Title Alternatives: * Security Operations (SOC) Engineer/Analyst * Endpoint Security Engineer/EDR Engineer * SIEM Engineer/Security Monitoring Engineer * Vulnerability Management Analyst/Engineer Top 5 Required Skills: Strong SIEM Expertise (Splunk, ArcSight, QRadar, etc.)Endpoint Security Deployment (EDR tools like Carbon Black, CrowdStrike)Vulnerability Management (Qualys, Tenable, Rapid7)OS & Scripting (Windows/Linux/Mac, PowerShell, Python)Container & Compliance Security (OpenShift, RHEL

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Contract

$50 - $52

Senior Software Engineer - Middleware Transport

New York, New York

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Today

Description & Requirements Our Team: The Middleware Transport Team provides essential transport services and libraries that support Bloomberg's middleware infrastructure systems. Our work is focused on two primary areas: the Market Data Transport Service and the Network Transport Framework (NTF). The Market Data Transport Service powers large-scale, real-time market data distribution systems. It abstracts the complexity of reliable multicast and unicast protocols to deliver a seamless publish/s

Full-time

USD 160,000.00 - 240,000.00 per year

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Linux Administrator jobs