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Senior Tier III Systems Administrator

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: TekSynap
Full Time position
Listed on 2026-05-31
Job specializations:
  • IT/Tech
    IT Support, Systems Administrator, Cybersecurity
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Responsibilities & Qualifications

RESPONSIBILITIES

  • Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency.
  • Performs system security administration functions, including creating user profiles and accounts.
  • Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide software and allocating mass storage space.
  • Interacts with users and evaluates vendor products.
  • Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
  • Develops and monitors policies and standards for allocation related to the use of computing resources.
  • May be assigned responsibility for less experienced staff.

REQUIRED QUALIFICATIONS

  • Active TS/SCI + CI Poly clearance
  • Bachelor’s degree in Computer Science, Information Systems, Engineering, or related technical discipline (or equivalent experience).
  • CompTIA Security+
  • At least one Advanced Platform Certification:
    • RHCSA
    • RHCE or Windows equivalent
  • Minimum 8–12 years of progressively responsible systems administration experience.
  • Demonstrated experience supporting enterprise, multi-user environments in DoD or Intelligence Community settings preferred.
  • Experience operating in classified environments.
Overview

We are seeking a Senior Systems Administrator to join our Task Order proposal on the Defense Intelligence Agency’s Solutions for the Information Technology Enterprise III (SITE III). The Senior Systems Administrator maintains smooth operation of multi-user computer systems, including coordination with network engineers.

Tek Synap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.

We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.

Additional Job Information

WORK ENVIRONMENT AND PHYSICAL DEMANDS

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Location:

    Annapolis Junction, MD
  • Type of environment:
    Varies
  • Noise level:
    Low
  • Work schedule:

    Non-standard shift
  • Amount of Travel: 20%

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to use hands to grip, handle, or feel; reach with hands and arms; and talk or hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is frequently required to lift up to 25 pounds and may lift up to 50 pounds.

The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.

WORK AUTHORIZATION/SECURITY CLEARANCE

  • U.S. Citizenship
  • Active TS/SCI + CI Poly clearance

OTHER INFORMATION

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Tek Synap is a drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure a safe and compliant working environment.

WAGE INFORMATION

Target salary range: $ - $. The salary range displayed is an estimate and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and…

Position Requirements
10+ Years work experience
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