Jobs in the United States

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Added 1 hour ago
Senior Network Technician (Active Secret Clearance)
Akima, LLC
Fayetteville, NC
Current Unexpired COMPTIA Security+CE certification required prior to date of hire
Added 1 hour ago
Principal Computer Systems Analyst
Northrop Grumman
Baltimore
The Northrop Grumman CIDO Classified Solutions team is seeking a Principal Computer Systems Analyst to support information system lifecycle activities. The selected candidate will be…
Added 2 hours ago
Biomedical Equipment Technician I
Tri-Imaging
St. Louis, MO
Interpret service manuals, schematics, wiring diagrams, and technical documentation to support maintenance and troubleshooting
Added 3 hours ago
Specialist, Network Plan Engineer-Splunk Administrator/Analyst
L3Harris Technologies
San Antonio, TX
Must have a Top Secret clearance with eligibility to SCI
Added 3 hours ago
Principal Computer Systems Analyst
CORP-Corporate Office
United States
The Northrop Grumman CIDO Classified Solutions team is seeking a Principal Computer Systems Analyst to support information system lifecycle activities. The selected candidate will be…
Added 3 hours ago
SolidWorks Electrical Designer
TAS Energy Inc
Houston, TX
…compliance, manufacturability, installation access, serviceability, configuration control, quality, schedule, and labor…
Added 3 hours ago
SO
IT STATEWIDE ASSOCIATE ENGINEER 1-4(DCO/OTS)
State of Louisiana
Baton Rouge, LA
- $21 to $37.8 USD / hour
…delivering innovative, effective, and reliable solutions that support and enhance the IT functions within Executive Branch Departments. The Office of Technology Services will work to…
Added 3 hours ago
SO
IT STATEWIDE SYSTEMS TECHNICIAN 1-4 (EUC RM)
State of Louisiana
Plaquemine, LA
- $22.47 to $40.45 USD / hour
Acts as the first point of contact to provide end user support through information updates, creation and tracking of service requests, performing basic or advanced hardware, and software…
Added 4 hours ago
Service Desk Technician II - Dallas Regional Office
Dominium Management Services
Dallas, TX
The Service Desk Technician II serves as an experienced technical support professional responsible for resolving complex technology issues, supporting enterprise applications and endpoint…
Added 4 hours ago
KT
IT Technician (2)
Klamath Tribal Health & Family Services
Klamath Falls, OR
- $24.77 to $43.44 USD / hour
The IT Technician provides standard technical support, serving as a first point of contact for all IT-related support requests with a focus and priority on professional and high-quality…
Added 4 hours ago
CC
Field Service Specialist I
Copeland Cold Chain LP
Remote, United States
- $70,000 to $85,000 USD / year
…exposure to retail refrigeration, controls hardware, and software configuration under the guidance of senior field specialists. Field work will be required with extensive overnight travel.…
Added 4 hours ago
SW
Technical Support Engineer - Electronics/Building Automation
Springs Window Fashions
LONG ISLAND CITY, NY
- $75,000 USD / year
Network Topologies & Protocols (Must possess hands-on familiarity or troubleshooting capabilities):
Added 4 hours ago
HD
Sr. Helpdesk Specialist
HALO Diagnostics
Sarasota, FL
- $27 to $41 USD / hour
The Sr. Helpdesk Specialist is the technical lead for day-to-day IT support and the escalation point for Level I and junior staff. The role combines advanced helpdesk work with hands-on…
Added 4 hours ago
HC
Sr. Helpdesk Specialist
HALO CENTERS LLC
Sarasota, FL
- $27 to $41 USD / hour
The Sr. Helpdesk Specialist is the technical lead for day-to-day IT support and the escalation point for Level I and junior staff. The role combines advanced helpdesk work with hands-on…
Added 5 hours ago
Sr. Technical Designer (Space Resources)
Blue Origin Personnel, LLC
Los Angeles, CA
Ground support equipment (GSE) for development and test operations
Added 5 hours ago
WS
IT Support Specialist II
Weber State
Ogden, UT
- From $46,000 USD / year
A position supporting a designated academic area as part of the Integrated Technology Support Services (ITSS) team, providing timely support to faculty and staff technology in their…
Added 5 hours ago
KC
Senior Systems Administrator (DO)
Kern Community College District
Bakersfield, CA
- $8,639.28 to $12,207.06 USD / month
…provide technical leadership, coordination and planning in support of KCCD’s IT systems infrastructure district wide including Servers, Operating Systems, Virtualization, Enterprise…
Added 5 hours ago
KC
IT Support Specialist (DO)
Kern Community College District
Bakersfield, CA
- $6,114.24 to $8,639.28 USD / month
Associate degree in computer science, management information systems or related field and 2 years increasingly responsible experience in workstation, server, a local-area networking and…
Added 6 hours ago
Automation Specialist
Lhoist
MO
…expert in a relatively short period of time. Provides electrical support to the maintenance department by potential training and mentoring hourly personnel on preventative electrical…
Added 6 hours ago
EPIC Applications Analyst I - AMB/Cadence/PB
INTEGRIS Health
Oklahoma City, OK
…Network, finanical assistance for continued education, 24/7 health support and…
Added 6 hours ago
TH
Desktop Support II
Tlingit Haida Tribal Business Corporation
Washington, DC
- $67,000 to $74,000 USD / year
Must possess an active Secret security clearance · Must possess a current CompTIA Security+ certification
Added 6 hours ago
SO
Network Administrator - 60018835
State of South Carolina
Columbia, SC
- $58,854 to $82,416 USD / year
Must have a valid class D driver's license
Added 6 hours ago
A
Chief Information Officer
ACCS
Tanner, AL
- $50.47 to $71.83 USD / hour
Manage the daily operations of the information technology resources. Supervise college software support, network support, and technical support personnel.
Added 6 hours ago
IT Applications Developer II
University of South Florida
Tampa, FL
ADDITIONAL INFO FOR APPLICANTS: The selected candidate must have current work authorization in the United States
Added 6 hours ago
EPIC Applications Analyst I - Prelude or Cadence
INTEGRIS Health
Oklahoma City, OK
…Network, finanical assistance for continued education, 24/7 health support and…

L3Harris Technologies

Specialist, Network Plan Engineer-Splunk Administrator/Analyst

San Antonio, TX, United States

Apply on jobs.l3harris.com About employer

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Job details

Posting language: English
Posted: Nov 10, 2026

Original job description

Job Title: Specialist, Network Plan Engineer

Job Code: 47711

Job Location: USA-TX-San Antonio

Job Schedule: 12 hours-7 days on- 7 days off

Job Description:

L3Harris is currently searching for a Sr. Associate Network/Helpdesk Engineer for our San Antonio, TX site. The Network Planning Engineer requires an active Top Secret Clearance with SCI eligibility. They will have a strong background in the management and maintenance in Microsoft Server environment; will maintain Network Operation Centers’ Servers and Virtual Server environment per DoD Netops governance and procedures. The Network Planning Engineer will be responsible for the collaboration of planning and engineering of the Operation Centers’ servers and virtual environment infrastructure. Includes the implementation and design of hardware and software. Monitors the performance of systems. Familiar with standard concepts, practices, and procedures of managing servers and virtual environments. Ability to perform tasks under minimal supervision. A certain degree of creativity and latitude is required. Will report to the engineering site manager and operations manager. Typically requires a bachelor's degree in area of specialty and 2-4 years of hands on work experience.

Essential Functions:

Provide Network Support services for a Department of Defense (DoD) Senior Leader Network, exercising discretion and independent judgement when events or incidents occur to ensure corrective actions are captured and incidents resolved in an expedient manner.
Optimize system performance with quick and independent decision making skills after analyzing RF usage, prioritization of users and then assist with mission planning and RF handovers.
Manage WAN router, switch, and other networking configurations
Use DISN data flows and coordinate applicable actions/issues with DISA
Address network and connectivity issues instantaneously to support DoD Senior Leaders.
Assist in subscriber frequency planning based on approved Discovery Frequency of Day for transient mobile activities
During Missions, monitor RF Connections and links and update or independently advise when appropriate
Monitor radio via GUI's (COMSEC, frequencies, Mission Mode, discoveries, mission record, coordinated change)
Manage SATCOM RF resources by monitoring frequencies, power control, and hand-offs to optimize connectivity
During Post Mission, Review mission performance trends, provide appropriate communication status reports, daily activity reports, RF performance statistics and maintain the Master Station Log
Perform post-mission analysis to assess performance against requirements, establish trends, and optimize future missions
Operate computer network equipment to ensure network systems are available to our network subscribers seven days a week, 24 hours a day, 365 days each year
Maintain proficiency training based on prescribed and posted NETWORK training guidelines
Manage and coordinate RF equipment Authorized Service Interruptions (ASIs)
Update troubleshooting Guide from lessons learned.
Operate and maintain databases and analyze network capabilities to ensure resolution of all network incidents and immediate recovery of the network
Provide Tier I/II engineering support to subscriber aircraft on live missions and serve as a point of entry for any RF field support and/or corrective maintenance actions
Provide first level and when possible second level support for terrestrial network connectivity support during high-level DoD missions
During Pre-Mission, Monitor RF status and identify improvement opportunities related to performance
Monitor daily performance of systems and analyze root causes or system improvement opportunities
Monitor/respond to System Events/Alerts/Logs (for incident response, troubleshooting, and archival)
Monitor the system to ensure efficient utilization and allocation of network and computer resources and facilities to maintain satisfactory response to customers using the network.
Monitor Network Performance (Node/Interface/Processor/Memory/Volume Status)
Monitor and maintain and troubleshoot COMSEC / TRANSEC equipment and keying material issues
Must be able to observe and interpret computer and network system messages instantly and use independent decision-making skills to ensure commands are immediately addressed and that network systems are restored quickly when hardware, software, or power failures occur.
Manage frequency configuration at the individual RF sites prior to mission
Ensure readiness status of RF equipment including BIT, antenna pointing and polarization, and mission recording in high-pressure situations involving a high degree of significance.
Perform preventative maintenance: Analyze and troubleshoot computer and network system health and status to identify potential problems and develop solutions before outages occur, using diagnostic tools

Qualifications:

Bachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 3 years of prior networking troubleshooting experience.
Must have a Top Secret clearance with eligibility to SCI
Sec+ required

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Jobs in the United States