449 Mainframe Network Systems Support jobs in Houston,TX

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Senior Controls Systems Techincian

Johnson Controls

Houston, TX 77246

OnsiteHealth InsurancePaid Time OffRetirement Benefit

5 years' experience in HVAC or Building Automation Systems (BAS).
4 years of experience commissioning electronic and/or mechanical systems.
Demonstrated technical aptitude.
Able to use hand and power tools (i.e., drills, saws, etc.)
Basic computer skills required.
Effective communication and listening skills.
Depending on location, the mounting and termination of low voltage devices may have special licensing requirements.
Demonstrated high level of knowledge of HVAC systems, electrical circuitry, and HVAC controls.
Proficient with test equipment and software tools related to commissioning of controls systems.
Demonstrated ability to accurately and efficiently startup and commission more advanced controls systems.
Provides mentoring and basic leadership to entry level technicians as assigned

SmartExplore AI is experimental.

New, Posted 1 day ago

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Network Engineer III

Leidos

Houston, TX 77058

HybridPaid Time OffRetirement Benefit

Bachelor's degree in Electrical Engineering, Computer Science, Management Information Systems, Cyber Security, or a related field
10 – 15 years combined experience between WLAN and LAN wired for large Enterprise networks
Professional-level knowledge of Wi-Fi technologies, including 802.11a/b/g/n/ac/ax standards
Extensive experience with Cisco wireless infrastructure, including access points, wireless LAN controllers, and management tools (Prime Infrastructure, Catalyst Center)
Proficiency in performing site surveys and creating/updating Wireless RF designs using Ekahau, iBWave, Airmagnet, or similar software.
Solid understanding of underlying LAN technologies, including PoE standards, topologies (3-tier, SD-Access)
Solid understanding of Cisco routing & switching, multicast, and QoS
Experience deploying QoS in wireless environments
Experience with NAC using dot1x for wired and wireless environments
Excellent troubleshooting and problem-solving skills
Strong communication and interpersonal skills
Relevant certifications, such as CWNA, CWDP, CWSP, CWNE, CCNP Enterprise (Wireless Design and/or Wireless Implementation specialist), or CCIE Enterprise Wireless
Has the ability to obtain and keep a minimum of a Public Trust clearance
Within a 50-mile commuting distance to any NASA facility

SmartExplore AI is experimental.

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Information Systems Technician

U.S. Navy

Jacinto City, TX 77029

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Sr Controls Systems Technician

Johnson Controls

Houston, TX 77246

$36.50-$48/hr

Onsite

8–10+ years of commercial HVAC/BAS experience across service and/or construction projects.
Strong ability to read HVAC/BAS schematics, control drawings, sequences, risers, and submittals.
Proven experience with BAS commissioning, device checkout, controller configuration, and integrations.
Strong customer communication and documentation skills; ability to lead work independently.
Ability to work in mechanical rooms, rooftops, and tight-access spaces; lift/move tools and material.
May require after-hours work depending on project schedules or customer needs.
Lead by example in all safety requirements: LOTO, PPE, fall protection, confined space, and electrical safety.

SmartExplore AI is experimental.

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Information Systems Technician

U.S. Navy

Bellaire, TX 77401

New, Posted 9 hours ago

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Network Engineer III

Leidos

Pasadena, TX 77502

Hybrid~ 33 minPaid Time OffRetirement Benefit

Bachelor's degree in Electrical Engineering, Computer Science, Management Information Systems, Cyber Security, or a related field
10 – 15 years combined experience between WLAN and LAN wired for large Enterprise networks
Professional-level knowledge of Wi-Fi technologies, including 802.11a/b/g/n/ac/ax standards
Extensive experience with Cisco wireless infrastructure, including access points, wireless LAN controllers, and management tools (Prime Infrastructure, Catalyst Center)
Proficiency in performing site surveys and creating/updating Wireless RF designs using Ekahau, iBWave, Airmagnet, or similar software.
Solid understanding of underlying LAN technologies, including PoE standards, topologies (3-tier, SD-Access)
Solid understanding of Cisco routing & switching, multicast, and QoS
Experience deploying QoS in wireless environments
Experience with NAC using dot1x for wired and wireless environments
Excellent troubleshooting and problem-solving skills
Strong communication and interpersonal skills
Relevant certifications, such as CWNA, CWDP, CWSP, CWNE, CCNP Enterprise (Wireless Design and/or Wireless Implementation specialist), or CCIE Enterprise Wireless
Has the ability to obtain and keep a minimum of a Public Trust clearance
Within a 50-mile commuting distance to any NASA facility

SmartExplore AI is experimental.

New, Posted 1 day ago

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Diagnostic Radiologic Tech- OR Imaging Support Vascular Hybrid

UVA Health

Houston, TX 77084

Onsite

New, Posted 4 hours ago

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Assembler - Manufacturing

NOV

Houston, TX 77086

OnsitePaid Time OffRetirement Benefit

High school diploma or equivalent (G.E.D.)
Willingness to work overtime, weekends, and holidays as required
Dedication to completing assigned projects diligently and on time
Strong understanding of mechanical, hydraulic, and pneumatic systems
Ability to build equipment according to prints and company quality guidelines
Read and interpret blueprints, wiring diagrams, assembly prints, and schematics
Operate machines, hand tools, and power tools to secure and assemble parts
Install finished assemblies or subassemblies
Attach functional and cosmetic hardware using appropriate tools
Perform functional and continuity tests on completed assemblies
Prioritize work based on the production schedule
Assemble, start up, and function-test equipment systems
Troubleshoot systems and perform necessary repairs or corrections
Carry out additional related tasks as assigned
Comply with all NOV Company and HSE policies and procedures
Assemble and disassemble pressure control equipment as needed

SmartExplore AI is experimental.

New, Posted 1 day ago

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3rd or 4th Year Apprentice Plumber

Pioneer 2000 Enterprises

Houston, TX

$34/hr

Onsite

Registered 3rd or 4th Year Apprentice Plumber in Alberta (or equivalent)
Strong residential plumbing experience required
Valid driver's license with reliable transportation
Physically capable of lifting, bending, kneeling, and working in confined spaces
Reliable, punctual, and team-oriented

SmartExplore AI is experimental.

New, Posted 16 hours ago

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