Network administrator jobs in Waldorf, MD and nearby (306 jobs)

Network administrator jobs within 25 miles of Waldorf, MD. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Hiring at a glance

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306
Employers
153

Advertised starting pay

Average starting payUSD / year
$100,490Across 49 listings
Average starting payUSD / hour
$52.07Across 16 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote
0%0 listings
Hybrid
2%6 listings
On-site
20%60 listings

Not specified: 78% (240 listings)

Employers hiring include Leidos (14), General Dynamics Information Technology (11), CACI International (10).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Network administrator jobs in Waldorf, MD and nearby

Within 25 miles

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  • Network Administrator II

    Invictus International Consulting, LLC

    Alexandria, VA

    • Up to $160,000 USD / year

    Must possess current DoD 8570 IAT II and CCNA (or equivalent) certifications

  • Senior Linux System Administrator - 306502

    Delaware Nation Industries

    Dahlgren, VA

    Delaware Nation Industries is seeking a Linux System Administrator – Senior to provide advanced systems administration and engineering support for the Air Force Joint Worldwide Intelligence…

  • System Administrator

    Avalore, LLC

    Arlington, VA

    The System Administrator is responsible for the daily operation, maintenance, and security of the War Data Platform (WDP) infrastructure. This person will perform hands-on system…

  • Marine Corps Intelligence Schools – Systems Administrator - Quantico, VA

    Predicate Logic Inc.

    Quantico, VA

    • $110,000 to $130,000 USD / year

    Must have one of these certifications at time of hire and it must remain active

  • System Administrator (2026-0251)

    Acclaim Technical Services

    McLean, VA

    • $140,000 to $160,000 USD / year

    Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise…

  • Network Administrator - TS/SCI w CI Poly

    Modern Government Solutions

    McLean, VA

    • $120,000 to $180,000 USD / year

    Must possess an active DoD TS/SCI with CI Polygraph security clearance

  • System Administrator

    Entarian

    Suitland, MD · College Park, MD

    Entarian is seeking a System Administrator to join a technical team dedicated to the operations and maintenance of the ground systems for NOAA Office of Satellite and Product Operations…

  • Secret Linux Systems Administrator

    Insight Global

    Dahlgren, VA

    • From $48 USD / hour

    Insight Global is seeking a Secret Linux Systems Administrator to federal program in Dahlgren, VA. This individual will support the administration, maintenance, and troubleshooting of…

  • Mission Assurance System Administrator - NISSC 3 - DC

    Amentum

    Washington, DC

    • $150,000 to $160,000 USD / year

    Position Title: Mission Assurance System Administrator

  • Systems Administrator

    Zeiders Enterprises, Inc.

    Woodbridge, VA

    • $60,000 to $70,000 USD / year

    As a member of the Information System Division (ISD) team, the Systems Administrator will provide Tier 2 support for enterprise infrastructure, including servers, cloud platforms, endpoint…

  • System Administrator - Secret Clearance Required

    General Dynamics Information Technology

    Falls Church, VA

    System Administrator (IT Operations) Work Hours 6am - 2:30pm Monday - Friday

  • System Administrator Senior

    Dynamo Technologies LLC

    Fort Belvoir, VA

    The Senior Systems Administrator provides advanced technical support for the Defense Logistics Agency (DLA) Enterprise Windows Administrative Support Services (EWASS) program. This position…

  • Netwrok and Systems Administrator

    GPW Health Center Inc

    Woodbridge, VA · Dumfries, VA

    Perform in-house network monitoring, respond first to infrastructure alerts, and escalate issues that put clinical availability at risk.

  • Linux System Administrator

    LEIDOS, INC.

    Alexandria, VA

    The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Linux System Administrator. Our mission is to develop tools for the United States Department of…

  • Senior System Administrator Team Lead

    LEIDOS, INC.

    Alexandria, VA

    The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior System Administrator Team Lead. Our mission is to develop tools for the United States…

  • Solaris, Linux System Administrator

    DMI

    Fort Belvoir, VA

    Must have a BA/BS Diploma and 10 years of work experience · Clearance Requirements: Must possess a Secret security clearance

  • SME Network Administrator

    Govcio LLC

    Alexandria, VA

    Clearance Required: Must have an active Secret clearance

  • Linux Systems Administrator

    Bowhead

    Dahlgren, VA

    • $90,000 to $110,000 USD / year

    Must have well-developed Linux system management skills · Must have experience with hardware experience with HP and Dell systems

  • Senior Systems Administrator

    Koniag Government Services

    Fort Belvoir, VA

    Koniag IT Systems, LLC, a Koniag Government Services (KGS) company is seeking a Senior Systems Administrator to support a Federal defense customer. This role supports secure and reliable…

  • Intermediate Systems Administrator

    Koniag Government Services

    Fort Belvoir, VA

    Koniag IT Systems, a Koniag Government Services (KGS) is seeking an Intermediate Systems Administrator to support a Federal defense customer. This role supports secure and reliable…

  • Systems Administrator - 3rd Shift (TS/SCI)

    Koniag Government Services

    Arlington, VA

    Koniag Data Solutions, a Koniag Government Services company, is seeking a Systems Administrator with an active Top-Secret/SCI clearance to support KDS and our government customer in…

  • Systems Administrator

    Zeiders Enterprise Inc.

    Woodbridge, VA

    • $60,000 to $70,000 USD / year

    As a member of the Information System Division (ISD) team, the Systems Administrator will provide Tier 2 support for enterprise infrastructure, including servers, cloud platforms, endpoint…

  • SharePoint Systems Administrator – Lead

    ASRC Federal

    Arlington, VA

    ASRC Agile Decision Sciences LLC is seeking a qualified Senior Systems Administrator (SharePoint) in support of Headquarters, Department of the Army (HQDA) Deputy Chief of Staff G-3/5/7,…

  • IT Service Desk Systems Administrator

    ECS FEDERAL LLC

    QUANTICO, VA

    Everforth ECS is seeking an IT Service Desk Systems Administrator to work in our Quantico, VA office.

  • Sr. System Administrator

    Business Integra

    Arlington, VA

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