Demo

Network Administrator, Mid-Career

SITEC Consulting, LLC.
St Louis, MO Full Time
POSTED ON 12/4/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Network Administrator, Mid-Career position at SITEC Consulting, LLC.?

About Sitec

SITEC is an employee and customer focused Information Technology and Professional Services Firm specializing in design, development, and delivery of state-of-the-art technology solutions, as well as cybersecurity, software and systems engineering services.

Responsibilities

Provide support for implementation, troubleshooting and maintenance of IT networks. Manage IT network infrastructure and any processes related to these systems. Provide support for IT networks including day-to-day operations, monitoring and problem resolution for all of the network architecture and devices. Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution of problem. Provide support for the escalation and communication of status to agency management and internal customers. Provide support for the dispatch system and hardware problems and remains involved in the resolution process. Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof. Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Integrate new technologies into new and existing systems including the transition and migration of corporate systems. Supports hardware infrastructure site surveys, planning, and design. Makes recommendations on hardware, cabling, and equipment requirements. Provides installation management to include creating list of materials, bills of materials, estimating installation project timelines, determining installation team requirements, successfully executing installation projects, and documenting project status. Plans, builds, and installs cable patch panels and cable infrastructures. Installs and terminates all types of standard IT cable and fiber. Provides equipment rack installation and equipment installations within a variety of locations that includes, but is not limited to, data centers, equipment rooms, communications closets, operations centers, and user workspaces.

Requirements

Understands and applies more advanced concepts and processes to daily activities. Assists more senior level technicians, specialists, and managers in their activities. Performs all tasks of lower-level technicians or specialists. Works individually and actively participates on integrated teams. Requires minimal guidance and direction from senior level technicians. Provides guidance to lower-level technicians and specialists. Active TS/SCI Security Clearance required.

High School Diploma and eight (8) years' experience; or Associates Degree and six (6) years' experience; or Bachelor's Degree and four (4) years' experience; or Master's Degree and two (2) years' experience.

CERTIFICATIONS

IAT Level II Certifications including one of the following: CCNA Security, CySA , GICSP, GSEC, Security CE, CND, SSCP

CSSP Analyst1 one of the following Certifications: CEH, CFR, CCNA Cyber Ops, CCNA Security, GCIA, GCIH, GICSP, Cloud , SCYBER

Job Posted by ApplicantPro
Network Administrator - Mid
ValidaTek, Inc. -
Fort Belvoir, VA
Internship - Infrastructure Network Administrator
Menard, Inc Career Center -
EAU CLAIRE, WI
AFCENT NOSC – Network Administrator, Mid
SMS Data Products Group, Inc and Careers -
Sumter, SC

Salary.com Estimation for Network Administrator, Mid-Career in St Louis, MO
$74,440 to $90,641
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Network Administrator, Mid-Career?

Sign up to receive alerts about other jobs on the Network Administrator, Mid-Career career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$83,089 - $102,314
Income Estimation: 
$109,654 - $138,234
Income Estimation: 
$104,823 - $128,381
Income Estimation: 
$83,089 - $102,314
Income Estimation: 
$109,654 - $138,234
Income Estimation: 
$104,823 - $128,381
Income Estimation: 
$127,412 - $155,155
Income Estimation: 
$109,654 - $138,234
Income Estimation: 
$152,353 - $183,909
Income Estimation: 
$66,177 - $81,761
Income Estimation: 
$71,424 - $96,441
Income Estimation: 
$78,266 - $106,284
Income Estimation: 
$83,089 - $102,314
Income Estimation: 
$104,823 - $128,381
Income Estimation: 
$109,654 - $138,234
Income Estimation: 
$127,412 - $155,155
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at SITEC Consulting, LLC.

  • SITEC Consulting, LLC. Hanover, MD
  • About SITEC SITEC is an employee and customer focused Information Technology and Professional Services Firm specializing in design, development, and delive... more
  • 8 Days Ago

  • SITEC Consulting, LLC. Laurel, MD
  • AN ACTIVE TS/SCI W/POLY is required for consideration. About SITEC SITEC is an employee and customer focused Information Technology and Professional Servic... more
  • 8 Days Ago

  • SITEC Consulting, LLC. Lexington, MD
  • MULTIPLE OPENINGS - JOURNEY OR SENIOR LEVEL!! About SITEC SITEC is an employee and customer focused Information Technology and Professional Services Firm s... more
  • Just Posted

  • SITEC Consulting, LLC. Lexington, MD
  • ABOUT SITEC SITEC is an employee and customer focused Information Technology and Professional Services Firm specializing in design, development, and delive... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Network Administrator, Mid-Career jobs in the St Louis, MO area that may be a better fit.

  • Jobs via Dice Moorestown, NJ
  • Job Description WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of ... more
  • 12 Days Ago

  • Talent Acquisition Concepts Fort Belvoir, VA
  • Are you looking for a Challenge? Looking for an innovative organization and the opportunity to learn and grow professionally? At Terrestris, LLC, we are he... more
  • 29 Days Ago

AI Assistant is available now!

Feel free to start your new journey!