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3943 Linux System Administrator jobs in Littleton,CO

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Maintenance Technician Full Ti-105010

ESA Management, LLC

Englewood, CO 80112

~ 22 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Use units of measurement for weight, volume and distance.
Apply good judgment at all times.
Occasionally push/pull objects (tools/carts/cleaning equipment) weighing up to 50 pounds.
Understand and follow safety rules, operating and maintenance instructions, procedure manuals, and company guidelines and standards.
Typically, moderate to loud noise levels in the work environment.
Position self to access low areas, traverse heights and remain stable while doing so, balance, and the ability to bend, kneel, or crouch.
High School Diploma or General Education Degree (GED); or one to three months related experience and/or training; or equivalent combination of education and experience.
The associate may be asked to travel to help additional sites within a reasonable geography.
Discern or detect items in guest rooms to ensure safe performance of work.
Frequently work in outside weather conditions (depending on hotel).
Add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals.
Regularly required to remain stationary, be mobile, navigate the hotel, handle, reach, and detect objects, tools, or controls, and detect scent and detect sounds.
Read and speak English proficiently and interact with guests, associates and outside vendors.
Occasionally work in wet humid conditions (non-weather related), near moving mechanical parts, in the presence of fumes or airborne particles and toxic or caustic chemicals, and risk of electrical shock.
Add, subtract, multiply in all units of measure, using whole numbers, common fractions, and decimals.

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New, Posted 11 hours ago

System Administrator

National Jewish Health

Denver, CO 80219

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Systems Engineer

Lockheed Martin

Littleton, CO 80120

OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Electrical engineering, electrical power conversion, systems engineering, manufacturing, missile and/or aerospace related experience
Eligibility and willingness to obtain/maintain a Secret Clearance - U.S. Citizenship Required
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Active or Current Secret clearance

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New, Posted 12 hours ago

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Software Development Engineer 2 [208853]

Aquent Talent

Littleton, CO

$48/hr

RemoteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Hands-on experience with profiling tools and interpreting timing/counter data.
Bachelor's degree in computer science, software engineering, or a relevant field.
Familiarity with a broad range of graphics and performance analysis tooling.
Proven experience identifying performance bottlenecks through trace collection and in-depth analysis.
2-4 years of experience in software development or performance analysis.
Hands-on graphics experience beyond generic software engineering.
Comfortable working in various operating environments (command line basics, driver/runtime builds) and strong written communication for bug reports and triage summaries.
Hardware architecture knowledge relevant to graphics processing.
Strong understanding of real-time rendering fundamentals and the GPU graphics pipeline (draw calls, state changes, shaders, textures, buffers).
Understanding of GPU architecture basics (waves/warps, occupancy, caches, memory bandwidth) and shader instruction set architecture at a high level.
Comfortable working in server environments (shell, services, and basic scripting).
Familiarity with modern graphics API concepts (e.g., command queues/lists, descriptor heaps, resource states/barriers) and basic shader concepts in common shader languages.
Scripting for automation (e.g., Python, PowerShell, Bash) and basic data analysis (e.g., spreadsheets, simple plots).
Proficiency in C/C++ with the ability to read and reason about performance-sensitive code.
Exposure to graphics stack concepts and debugging (e.g., display driver models, graphics infrastructure, event tracing, driver symbol debugging).